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Introduction: The Rise of Flat-Face Couplers—and the Problem You Didn’t See Coming Flat-face hydraulic couplers have become the go-to standard in industries that demand cleanliness, efficiency, and leak prevention. From construction to railways, ISO 16028-compliant couplers dominate systems where contamination control is critical. But here’s the catch: just because two couplers look the same doesn’t mean they’ll perform the same. Behind the flush face, locking sleeve, and steel shell lie design differences that can mean the difference between reliable performance—and costly downtime. So how do you choose a durable flat-face coupler? Here’s what the pros know. 1. Material Composition: Stainless, Carbon, or... Mystery Alloy? The first layer of durability comes down to material selection. Leading brands like Carterberg offer carbon steel or stainless steel versions, each tailored to specific environments: •  Stainless Steel (SS316): Ideal for corrosive environments like petrochemical plants or offshore applications. Excellent resistance, but costlier. •  Carbon Steel (QPQ-treated): Strong and cost-effective, perfect for general industrial machinery. •  Watch Out: Many couplers claim to be “steel” without disclosing grade or treatment. A mystery material is your first red flag. Pro tip: Ask for detailed specs on body, sleeve, and internal valve materials—not just “steel.” 2. Valve Engineering: The Hidden Hero of Performance While flat-face designs already reduce fluid loss and air inclusion, not all valve structures are created equal. Carterberg’s flat-face couplers use precision-machined poppet valves that: •  Prevent fluid spillage to below 0.01 ml •  Maintain a reliable seal even under pulsating pressure •  Allow secure, effortless push-to-connect operation Compare that to cheaper designs with inconsistent valve tolerance, and the long-term difference becomes obvious—especially in systems that cycle frequently. A side-by-side illustration showing the precision-sealed poppet valve used in Carterberg couplers versus a generic loose-fit valve prone to leakage and air inclusion. 3. Seal Integrity: Where Most Fail First One of the top failure points in couplers? The seal. High temperatures, fluid compatibility, and mechanical stress all degrade seals over time. Durable couplers will: •  Use Viton or EPDM seals based on application •  Offer optional Kalrez® or custom formulations •  Include external dust seals to prevent ingress If a product doesn’t clearly state its seal material—or only offers NBR by default—it’s not built for long-term stress. A detailed cross-section showing how Carterberg couplers use integrated dust caps and chemical-resistant seals (Viton/NBR) to prevent failure under pressure and temperature extremes. 4. Locking Sleeve Design: Accidental Disconnects Are Expensive Flat-face couplers often rely on a locking sleeve for secure connection. But the engineering behind that sleeve varies: Design Feature Low-End Versions Carterberg & High-End Lock Confirmation None Visual + tactile click Accidental Disconnect Frequent under vibration Sleeve-lock prevents slip Dirt Resistance Minimal Integrated dust cap system When a hydraulic line disconnects mid-operation, you’re not just losing fluid—you’re risking worker safety and system shutdown. 5. Application Testing: The Real Proving Ground Don’t take a spec sheet at face value. Ask: •  Has it been used in your industry? •  Can the supplier show use cases in similar environments? Carterberg’s ISO 16028 series has been proven in: •  Mining and heavy construction •  Agricultural harvesting systems •  Public works and municipal fleets •  Railways and corrosive processing facilities Real-world stress exposure is a better indicator of durability than brochure language. Conclusion: Don’t Settle for “Compliant”—Insist on Proven ISO 16028 compliance is the starting point, not the finish line. The most durable flat-face couplers distinguish themselves in the details—materials, valve control, seal integrity, and locking design. When evaluating couplers, ask the uncomfortable questions. Carterberg welcomes them—because every detail is built to last. Explore the full Carterberg ISO 16028 Coupler Series

The Problem Nobody Talks About: Hidden Hydraulic Leaks In hydraulic systems, visible leaks are rare—what costs you most are the invisible ones. A small drip per minute might not seem like a problem, but multiply that across dozens of couplers, over hundreds of hours, and you’re facing: •  Premature component wear • Lower system pressure efficiency • More frequent oil refills • Safety hazards from fluid exposure One fleet operator summed it up best:    “It’s not the broken pipe that gets you. It’s the 2% drop in pressure that no one notices until it’s costing thousands.” Maintenance Budget Drain: The Real Cost of “Small” Leaks Every drop lost is a chain reaction: Issue  Consequence Fluid leakage Refill costs, slip risks Pressure loss Equipment underperformance Dirt ingress at coupler Valve damage, seal degradation Frequent disconnections System exposure, downtime Over time, these compounding effects silently erode maintenance budgets. A mid-sized operation can lose over $10,000/year just due to inefficient quick couplers. Enter Carterberg ISO 16028 Flat-Face Couplers The switch that changed everything? Flat-face quick couplers built to ISO 16028 standards—engineered to prevent leaks by design. What makes them different: •  Flat valve interface: Prevents fluid spillage during connect/disconnect • Self-cleaning interface: Blocks dirt from entering the fluid line • Low air inclusion: Reduces pressure inconsistencies • Steel or stainless construction: Tailored for harsh industrial use • Interchangeable with Parker, Aeroquip, Faster, Stucchi, and more Case Study: 40% Lower Maintenance Spend in One Year Industry: Petrochemical field service Previous setup: Ball valve couplers Problem: Weekly leaks, constant reconnects, pressure loss complaints Solution: Full upgrade to Carterberg ISO 16028 Flat-Face Couplers Results after 12 months: •  Annual maintenance dropped from $12,000 → $7,200 • Zero fluid leaks • Disconnection time cut by 30% • Complaints from operators: 0    →“We stopped treating couplers like commodities. The right ones changed our operations.” Why Carterberg? Beyond Just ‘ISO 16028’ Feature Carterberg Coupler Valve design Flat face, no-spill Body material Carbon steel / Stainless steel Pressure rating Up to 6000 PSI Temperature range -20°C to +120°C Seal options NBR / Viton Compatibility Fully interchangeable Flat-face isn’t just a buzzword—when it’s from a brand like Carterberg, it’s a performance shift. Ready to Cut Hidden Costs? Explore Carterberg’s ISO 16028-certified flat-face coupler series, from 1/4” to 1”. Browse the full product lineup here →

Introduction On a clean workbench, every hydraulic quick coupler looks solid. But on a field job? Add pressure surges, vibration, dust, or heat—and even “ISO-rated” couplers start to fail in unexpected ways. If you’ve ever had a connection blow out mid-operation or found a dry coupler filled with slurry after disconnection, you’re not alone. In this article, we’ll break down 5 of the most punishing real-world environments for hydraulic couplers—and what to look for if you want to avoid failures that cost time, oil, and safety. 1. Construction Sites: Dust + Impact Vibration Bulldozers, excavators, and hydraulic breakers operate in dust-heavy, vibration-intense conditions. •  The two main failure points? • Sleeve-lock mechanisms wearing down • Seals cracked from dust abrasion and heat buildup What to choose: • Flat-face design with dust caps • Steel body + NBR or Viton seals • Safety sleeve locks (pull-to-connect or twist-lock) 2. Agricultural Machinery: Mud, Pressure Cycling Quick couplers on tractors and harvesters face mud intrusion, high usage cycles, and fast disconnections. Many failures come from improper shutoff valves that leak during connection or incompatible threads. What to choose: •  ISO 7241-A or 7241-B depending on implement • Easy-clean surface (flat-face or open-ball) • Thread matching to cylinder fittings Tip: Always inspect dust caps — most leaks start from “capless” connections. 3. Railway & Transport Maintenance: Heat + Vibration + Fatigue Rail switch systems and maintenance trucks use hydraulics in tight spaces, with frequent connection cycles and heat variation from –20°C to 90°C. Failures here are dangerous due to speed of use and system complexity. What to choose: •  ISO 16028 flat face with dual seal system • Brass valves + Viton seals for high-temp resilience • Pull-to-connect structure to prevent accidental release 4. Oil & Gas / Petrochemical: Corrosion + Pressure Spike This sector is notorious for chewing through standard couplers due to chemical exposure and pressure transients. Zinc-plated fittings often corrode, and non-hardened valves deform under shock.  What to choose: •  316L stainless steel or brass body • EPDM seals (for chemical compatibility) • Pressure ratings ≥ 3000 PSI with flow relief valves Reminder: Always confirm seal chemical compatibility — NBR doesn’t handle most aromatic hydrocarbons. 5. Mobile Maintenance Equipment: Unpredictable Everything Service trucks and mobile units use “do-it-all” couplers, but often face the worst mix of all environments—dust, misalignment, poor threading, overuse. What to choose: •  ISO 16028 or push-pull couplers with reinforced sleeve • Modular caps or quick-replacement designs • Rated for ≥ 10,000 connect/disconnect cycles Summary Table – Which Coupler Fits Where? Environment Best Coupler Type Key Features to Look For Construction Equipment ISO 16028 / 7241-B Flat-face, dust caps, impact-rated sleeve Agriculture ISO 7241-A Cleanable surface, open valve Railway Systems ISO 16028 Dual Seal Brass valve, Viton, pull-connect Oil & Petrochemicals SS 316L + EPDM Seals High pressure + corrosion resistance Mobile Service Units Heavy-duty ISO 16028 Long cycle life, modular serviceability Final Advice Hydraulic coupler failure isn’t always about product quality—it’s about fit-for-environment selection. Before reordering the same connector again, ask: •  What contaminants or conditions exist on site? • How often is it connected/disconnected? • Are my seals, threads, and pressure ratings aligned with real use? Choosing a coupler is easy. Choosing the right one—that’s what keeps systems running.

Introduction You’re probably looking at hydraulic couplers, comparing specs, maybe even thinking “flat face is leak-free — that’s what I need.” But here's the uncomfortable truth: ISO 16028 couplers do prevent leaks — but only if you know what to check. We've seen maintenance teams replace entire pump heads because they missed one tiny spec in the datasheet. The result? 3 days of downtime and thousands in repair costs. In this article, I’m going to show you exactly where ISO 16028 couplers can trip you up — and how to choose one that won’t cost you time, oil, or budget. Whether you're in mobile hydraulics, forestry, or just need a solid connection in a rough environment, this guide is designed for real-world users — not spec-sheet readers. 1. Flat Face ≠ Zero Leak Flat-face couplers like ISO 16028 are marketed as leak-free — and in many cases, they are.But few people realize that the valve face quality, seal material, and even connection technique directly affect sealing performance. ⇒Pro Tip: If your fluid is low-viscosity or you’re dealing with frequent connects/disconnects, don’t just rely on the ISO type — check whether the valve face is truly flush-machined and whether the O-ring is NBR, Viton, or EPDM. Common Mistake: Assuming all ISO 16028s behave the same. They don’t — especially in high-vibration environments. Caption: Flat-face valve minimizes air inclusion and leakage compared to traditional poppet designs. 2. Rated Pressure Isn’t the Full Story Your datasheet says 6,000 PSI — great. But what if you're using this in a system with pressure spikes, say, during machine start-up or load release? Some ISO 16028 couplers fail early not because the design is wrong, but because the user picked a coupling without shock resistance or flow-pressure drop analysis. Look for: •  Internal locking sleeves • Reinforced bodies (e.g., carbon steel over zinc-plated steel) • Full pressure vs. flow loss curves, not just nominal specs Quick check: If your coupler heats up after a few hours — it's operating too close to its flow-pressure limit. Downtime is coming. 3.“Universal Coupler” ≠ Universal Use The biggest trap? Using a general-purpose ISO 16028 coupler in a specialized system. Each industry has its own demand: Industry What to Look For Railways Double seals, vibration resistance, dust cap Food & Pharma 316L stainless steel + EPDM seals Diagnostic Systems Auto shut-off, low internal volume Mobile Hydraulics NBR seals, high cycle life, safety sleeve Don’t just ask “Is it ISO 16028?” — ask: “Which ISO 16028 family fits my job?” Caption: ISO 16028 variants are used across vastly different industries — but not all are interchangeable. 4.Choosing the Right ISO 16028: A Quick Matrix Application Type Recommended Features Avoid This Mobile Equipment Flat face, NBR seals, steel body Poppet valve designs Food Processing 316L stainless, EPDM seals Zinc-plated variants Railway Maintenance Dual-sealing, brass valve, Viton Basic models without dust caps Diagnostic Test Ports Push-to-connect, low flow, shutoff valve Standard models with high deadzone Caption: Selection guide helps avoid costly misapplication in high-risk systems. Bonus: 4 Questions to Ask Before You Buy 1.Is this truly interchangeable with Parker or Faster models? 2.What seal material is used — and why? 3.Can you provide actual spillage/air inclusion test data? 4.Is there a CAD file or dimensional drawing for integration? Final Takeaway In a sea of ISO 16028 couplers that look the same, the real difference comes down to how well you match them to your environment. Don’t just choose based on catalog data. Choose based on consequences. Suggested Internal Link → Explore All ISO 16028 Coupler Models & Specs »

    In hydraulic system design and maintenance, "quick couplers" are frequently mentioned yet often underestimated components. Among various standards, the ISO 7241 series stands out as one of the most widely adopted global specifications. While Series A and Series B may appear similar at first glance, their internal structure, application environment, and market preferences vary significantly. For procurement specialists, engineers, and OEM manufacturers, understanding these differences could be the key to reducing costs and improving system efficiency. Why Is ISO 7241 So Widely Used? ISO 7241 is a standard developed by the International Organization for Standardization to ensure interchangeability and compatibility across hydraulic quick couplers worldwide. It is divided into two sub-series: •  ISO 7241-A: Widely adopted by European and Asian manufacturers. •  ISO 7241-B: More popular in the North American market, especially for industrial and heavy-duty applications. Both types support one-handed operation, frequent connection/disconnection, and are commonly used in construction machinery, agricultural equipment, petrochemical systems, and mobile hydraulics. Structural Differences Between ISO 7241-A and B While their external appearance may seem similar, the internal sealing mechanisms and performance characteristics differ significantly: Feature ISO 7241-A ISO 7241-B Internal Sealing Metal-to-metal seal with auxiliary O-ring Spring-loaded poppet valve + robust seals Connection Push-to-connect, sleeve pull to disconnect Push-to-connect with self-locking mechanism Typical Use Medium-pressure systems (agriculture, mobile) High-pressure systems (industry, marine, mining) Interchangeability Compatible with ISO-A brands Compatible with Parker, Faster, Hansen, etc. Key takeaway: Series A is optimized for flexible, medium-pressure systems, while Series B offers superior sealing and pressure resistance. Material Choices Matter To meet diverse working environments, ISO 7241 couplers are typically offered in three material options: •  Stainless Steel: Corrosion- and temperature-resistant, ideal for chemical, marine, or high-salt applications. •  Carbon Steel: Cost-effective, widely used in standard hydraulic systems. •  Brass: For moderate pressure systems, or where conductivity or anti-oxidation is needed. In harsh environments (e.g., outdoor or chemical fluid applications), we recommend Series B in stainless steel for extended durability and performance. Choosing the Right Coupler: A User’s Perspective When selecting a hydraulic quick coupler, consider the following: Evaluation Factor Recommended Choice System Pressure Use Series A for medium pressure, Series B for high pressure Brand Compatibility Choose Series B for cross-brand interchangeability Space Constraints Series A has a more compact design Environment Stainless steel for corrosion; carbon/brass for standard use Example: If you're an agricultural machinery OEM working under 2000 PSI, Series A in carbon steel provides great value. If you're in the oil & gas industry requiring reliability under high pressure, Series B in stainless steel is your best bet. Market Trends: Why More Users Are Choosing Series B While both Series A and B are widely used, there’s a clear trend in recent years: increased adoption of Series B. Reasons include: •  Major global brands (e.g., Parker, Faster) are defaulting to B-style designs. •  Series B offers better long-term sealing, especially in frequent connect/disconnect applications. •  Customers now demand global interchangeability and Series B delivers greater compatibility. Final Thoughts: Expertise Beyond the Standard Choosing between ISO 7241-A and B isn’t about which is "better"—it’s about which is right for your system. Understanding their core differences and matching them to your working pressure, environmental demands, and brand requirements will lead to longer-lasting systems and fewer unexpected breakdowns. Want more information about our ISO 7241-A and B quick coupler offerings?  Check out the full product specifications and request customization here: ISO 7241-A Quick Coupler Product Page ISO 7241-B Quick Coupler Product Page

The dominance of Parker and Rectus in the mold coupling market has created fragmented compatibility standards, forcing manufacturers to maintain redundant spare parts inventories and face high maintenance costs‌14. For factories using ‌Parker Moldmate‌ (hydraulic/cooling) and ‌Rectus 86/87/88‌ (pneumatic/vacuum) systems, cross-brand incompatibility leads to: https://www.hydraulic-quickcoupler.com 50%+ increase in spare parts categories; Overhaul entire systems during upgrades due to legacy interface conflicts Your Pain Points Solved:‌ ‌High Inventory Costs‌: Maintaining separate Parker/Rectus spare parts inflates budgets. ‌Upgrade Roadblocks‌: Retiring old equipment? Brand-specific interfaces demand costly full-system replacements. ‌ Breakthrough Solution:‌   Our ‌universal interchangeable quick connectors‌ eliminate brand dependency through adaptive design: Seamlessly adapts to Parker Moldmate (hydraulic/cooling) and Rectus 86/87/88 (pneumatic/vacuum) interfaces Precision-engineered to ±0.03mm tolerances for zero leakage risk 60% lower costs, 70% fewer SKUs, and backward compatibility with legacy systems Application Case 1. Zhejiang Die-Casting Factory‌ Results‌: Annual spare part costs reduced from 124k to 52k (60% savings) after switching to China-made adapters, with full compatibility for legacy Rectus 87 pneumatic lines‌2. Feedback‌: "Dimensional tolerance (±0.03mm) matches Parker Moldmate standards, achieving

Push-to-connect hydraulic quick couplers are essential for efficient fluid transfer in high-demand industries. In ‌construction equipment‌ (excavators, loaders), these couplers reduce tool-change downtime by 75% with rapid, secure connections, boosting onsite productivity ‌23. ‌Agricultural machinery‌ (tractors, harvesters) relies on their leak-proof design to maintain hydraulic integrity in harsh environments, minimizing operational disruptions ‌36. For ‌industrial automation‌, quick couplers streamline high-pressure fluid line assembly, cutting manual labor and maintenance costs by up to 40% ‌18. Critical in ‌energy and fluid transport systems‌ (oil pipelines, fuel lines), their tool-free operation ensures rapid emergency repairs and ISO-compliant safety ‌46. Innovations like corrosion-resistant polyethylene bodies and ergonomic locking mechanisms enhance durability by 30%, meeting global standards for industrial equipment exports ‌48. As industries prioritize efficiency, push-to-connect hydraulic couplers are pivotal for B2B hydraulic solutions, driving demand in machinery upgrades and cross-sector automation.

CARTERBERG’s upgraded ‌pneumatic quick couplings‌ deliver unmatched safety and efficiency for automation, food processing, and medical equipment. ISO certified, these leak-proof connectors withstand 600+ PSI pressures while enabling rapid tool changes, reducing downtime by 30% in extreme conditions. Engineered with corrosion-resistant stainless steel/brass, CARTERBERG ‌pneumatic quick couplings‌ meet ANSI, DIN, and JIS standards for seamless global integration. The patented safety-lock mechanism eliminates accidental disconnections, ensuring compliance with workplace safety regulations across Asia, Europe, and North America. Optimized for OEMs and industrial suppliers, these ‌pneumatic quick couplings‌ feature: 40% faster installation vs. traditional modelsCustomizable port sizes (1/8"–2") and materials (PTFE, carbon steel)500,000+ cycle durability for 24/7 operationsTrusted in pharmaceuticals, packaging, and hydraulic hybrid systems, CARTERBERG couplings combine ergonomic design with FDA/CE-certified materials for critical applications.

Latest Trends and Innovations in Quick Connector Industry (2025)‌March 14, 2025 ‌1. Technological Advancements‌‌New Materials & High-Performance Designs‌The shift to polyethylene ‌hydraulic quick connectors‌ has revolutionized underground safety systems, reducing costs by 30% while addressing corrosion and sealing challenges. ‌Faster Corporation‌'s latest multi-channel synchronous series enables zero-leakage fluid transfer in extreme conditions, setting a new benchmark for ‌high-pressure hydraulic connectors‌. ‌Smart Integration‌Gresil’s breakthrough ‌automated sealing connectors‌ combine robotic handling and explosion-proof valves, streamlining EV battery testing. Simultaneously, Suzhou Beizhun Mechanical’s patented plug-and-play ‌liquid cooling connectors‌ slash server deployment time by 40%, catering to hyperscale data centers. ‌2. Market Growth & Emerging Opportunities‌‌Liquid Cooling Dominates AI Infrastructure‌Demand for ‌liquid cooling connectors‌ has spiked alongside AI chip production, with prices jumping 50% to USD 60/unit. Chinese suppliers, backed by partnerships like CATL’s thermal management alliance, are capitalizing on Western supply gaps to capture 65% of the projected USD 3.3 billion market by 2030. ‌EVs Drive Standardization‌The automotive sector’s adoption of ‌VDA standard connectors‌ (USD 30/unit) is accelerating, with ARaymond’s lightweight designs cutting vehicle assembly costs by 18%. Meanwhile, fuel cell cooling systems demand corrosion-resistant ‌pneumatic quick connectors‌ rated for 200°C operations. ‌3. Competitive Landscape‌‌Strategic Moves by Key Players‌ ‌Nitto Kohki‌ integrates IoT sensors into ‌pneumatic quick connectors‌, enabling real-time pressure analytics for factory robots.‌Faster Corporation‌ dominates medical-grade ‌hydraulic quick connectors‌, with 20% higher flow rates than industry averages.‌Regional Shifts‌Chinese firms lead cost-driven innovation (e.g., Beizhun’s 10-second ‌liquid cooling connector‌ swaps), while Japanese players focus on micro-precision connectors for semiconductor tools. ‌4. Future Outlook‌‌Smart Ecosystems‌: ‌Sensor-equipped pneumatic connectors‌ will autonomously adjust flow rates via AI algorithms by 2026.‌Circular Economy‌: 60% of ‌hydraulic quick connectors‌ to use recycled polymers by 2028, per EU regulations.‌Niche Customization‌: Medical ‌automated sealing connectors‌ for endoscope sterilization to grow at 25% CAGR through 2030.‌Conclusion‌From ‌liquid cooling connectors‌ powering AI to ‌VDA standard connectors‌ electrifying mobility, the industry’s $12 billion transformation hinges on material science and IoT convergence.

Shanghai Phidix Trading Co., Ltd. invites you to join bauma China 2024   bauma China 2024 will return from 26-29 November 2024 at the Shanghai New International Expo Centre. The exhibition scale of nearly 330,000 square meters, will gather more than 3,400 exhibitors from 32 countries and regions, is expected to attract 200,000 visitors to visit the negotiation. Opening time: November 26-29, 2024:09:00am - 17:00pm Venue: Shanghai New International Expo Center No. 2345, Pudong New District Road, Shanghai Company Phidix Motion Controls (Shanghai) Co., Ltd., established in 2011, is the only authorized assembler of Cablecraft Control Group in China. With Global Assembler certification, Germany DQS quality management system certification lATF16949, we focus on providing professional transmission control technology solutions for high-end industrial customers. The company bases itself on the domestic market and expands the global market. After more than 10 years of deep cultivation and development, the supporting OEM users have expanded from well-known domestic enterprises Yutong Bus, FAW Group, Suzhou Kinglong, American Eaton, National Heavy Duty Truck Group and ClMC Group to countries and regions covering 100+ in the world.   Hot products on display at this Phidix show are: Push-Pull Customization, Control Cables Product category：Back-hoe loaders Custom assemblies are offered in a wide range of sizes and materials designed for safety, strength and efficiency — from miniature cables to extra heavy duty cables capable of 1200lb compression, 3600lb tension. Push-Pull Standard Control Cable Assembly Product category：Back-hoe loaders Push-pull standard motion controls provide high quality, high performance, combined with low friction. They can operate on temperatures ranging from -65 °F up to 230 °F. They are made out of stainless or plated carbon steel, with plastic coated carbon steel conduit and innermember and plastic seals. They represent a cost-effective, reliable and durable solution for various applications such as throttle control, PTO/4WD activation, valve actuation, remote battery disconnect, remote electrical dis   All Kinds Of Connecting Products Product category：Tractors All kinds of connecting products, including ball joints, ball bearings, and all kinds of connections, widely used in truck, passenger car, construction machinery and other kinds of motion control system, such as engine control, electronic equipment and all kinds of program control mechanism. Metric inch optional, high precision, long service life. Product category：Tractors These twist lock control heads are a robust and simple design — only one moving part. The T-handle is free to travel the full length of the control until locked. Rotating the T-handle 1/8 turn in either direction along the travel will secure loads up to 100lb, and yet unlocks with ease. They are cost effective solutions to mechanically connecting and locking a manual input source to a remote output, especially when space is limited or rod linkage and bell cranks are not suitable choices. Micro Adjust Performance Push-Pull Control Cables Product category：Back-hoe loaders The series has a variety of flexible trimming handles, which can be selected, and realize the fine adjustment function. Customers visit the booth product site:    

We have launched some new models，includes two way shut-off (valved couplings), one way shut-off (only the female side valved) and straight through un-valved couplings. Materials include steel, brass, stainless steel, aluminium and plastic. We can interchange with a large number of other popular brands. Our aim is to provide high quality products at competitive prices. Applications are wide and varied.You will find our couplings on earth moving equipment, trucks, diggers, agricultural equipment, aircraft, carpet cleaning machines, steam cleaning equipment, water blasters, mobile refrigeration, hydraulics jacks, breathing air equipment, etc.

We innovate and upgrade rubber pipelines and accessorie in various fields such as petroleum, petrochemical, metallurgy and machinery. It can meet various needs of different users.   1. High-pressure Hose series 2. Medium/Low-pressure Hose series 3. Special Rubber Hose series 4. Flexible Metal Hose Series