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Home Product Model 201 All-Steel Straight Hose Clamp 289-311mm Heavy-Duty for Automotive Plumbing HVAC Systems
201 all steel straight hose clamp 289-311

Model 201 All-Steel Straight Hose Clamp 289-311mm Heavy-Duty for Automotive Plumbing HVAC Systems

201 all steel hose clamp
289-311 hose clamp
201 series straight clamp
201 all steel straight hose clamp 289-311
201 all steel hose clamp (model 289-311) provides robust corrosion-resistant sealing for industrial hoses. Designed for the 201 series straight clamp applications, it ensures secure fastening with a heavy-duty steel construction. Suitable for diameter ranges 289-311 in high-pressure environments.
Categories:Fasteners & Fixings
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Product Description

The 201 all steel hose clamp, part of the 201 series straight clamp family, is a heavy-duty industrial fastener designed for high-pressure fluid systems. Model 289-311 hose clamp features a robust 360° all-steel construction, supporting hose diameters ranging from 289mm to 311mm. Operating effectively in temperature ranges from -40°C to +150°C, this clamp withstands vibration-intensive environments while maintaining up to 6 bar pressure retention. Widely used in petrochemical, marine, and heavy machinery sectors, its galvanized steel body ensures corrosion resistance in harsh conditions. The clamp's symmetrical tension distribution system eliminates hot spots, though installation requires specialized tools for optimal sealing. Key advantages include zero galvanic corrosion risks and maintenance-free operation, offset by slightly higher weight compared to composite alternatives. The one-piece design ensures complete circumferential grip without protruding hardware, achieving 100% surface contact for critical industrial hose connections.
Parameter Specification
Model Designation 201 All Steel Straight Hose Clamp
Clamp Series 201 Series Straight Clamp
Size Range 289-311 mm
Band Material Cold-rolled Stainless Steel (AISI 430)
Housing Material Carbon Steel Zinc Plated
Band Width 12 mm ±0.2
Band Thickness 0.6 mm
Operating Temperature -40°C to +150°C
Torque Strength 6.8 N·m Minimum
Application High-Pressure Hose Connections in Automotive/Industrial Systems
Standards Compliance SAE J1508, DIN 3017
Surface Treatment Zinc Nickel Alloy Coating
Packaging Unit 25 pcs/polybag (bulk packaging available)
question:Does your company offer technical selection services?
answer:Yes, we provide technical selection guidance and support tailored to your project requirements.
question:Why can other suppliers provide discontinued models you no longer offer?
answer:Discontinued models are no longer supplied. Other sources may involve counterfeit or used parts, risking equipment damage.
question:Can I arrange self-pickup via official logistics providers?
answer:No. We manage shipments through official logistics partnerships to ensure secure and timely delivery.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Does your company offer technical selection services?
answer:Yes, we provide technical selection guidance and support tailored to your project requirements.
question:Why can other suppliers provide discontinued models you no longer offer?
answer:Discontinued models are no longer supplied. Other sources may involve counterfeit or used parts, risking equipment damage.
question:Can I arrange self-pickup via official logistics providers?
answer:No. We manage shipments through official logistics partnerships to ensure secure and timely delivery.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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