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316L Metal Smooth Tube Welding End To Barb Hose Connecting Fitting

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Product Spotlights

316L stainless steel fittings ensure corrosion resistance in harsh environments. Precision-machined welding ends create permanent tube connections, while barbed ends secure hoses reliably. Customizable sizes and finishes available for diverse industrial applications. Manufactured with strict quality control in Shanghai for consistent performance in fluid transfer systems. Reduces maintenance costs through exceptional durability.
Negotiable MOQ: 100 Pieces (Price negotiable depending on order volume and customization)
Key Specifications
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Material:
Other, 316L Stainless Steel
Pressure Rating:
Other, Customizable based on size
Connection Type:
Welding End x Hose Barb
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
7 days
Material Other, 316L Stainless Steel
Pressure Rating Other, Customizable based on size
Connection Type Welding End x Hose Barb
Surface Finish Smooth
Application Industrial fluid transfer systems
Size Range 1/8“ to 2“ (Customizable)
Temperature Range -20°F to 400°F (-29°C to 204°C)
Compatibility Hydraulic hoses, pneumatic lines
Brand Quanbao Technology

As a specialized manufacturer based in Shanghai, China, Quanbao Technology delivers precision-engineered 316L Stainless Steel Smooth Tube Welding End to Barb Hose Connecting Fittings for demanding industrial applications. Our fittings ensure leak-free transitions between rigid tubing and flexible hoses in critical systems, combining superior corrosion resistance with exceptional mechanical strength. Engineered for reliability in harsh environments, these connectors are the optimal solution for chemical processing, marine, and pharmaceutical industries where material integrity is non-negotiable.


Core Technical Specifications & Advantages:

  • Premium 316L Construction: Contains molybdenum for enhanced pitting resistance against chlorides and acids, with low carbon content minimizing carbide precipitation during welding.
  • Dual-End Design: Smooth tube welding end ensures permanent, high-integrity connections to pipelines, while the barbed end provides secure, vibration-resistant hose retention.
  • Precision Machining: CNC-machined surfaces guarantee consistent dimensional accuracy and optimal sealing performance.
  • Optimized Flow Path: Internal bore designed to minimize turbulence and pressure drop in fluid transfer systems.

Standard Dimensional Parameters (Custom Sizes Available):

Tube Size (inches) Barb Size (inches) Approx. Length (mm)
1/8" 1/4" 35
1/4" 3/8" 40
3/8" 1/2" 45
1/2" 3/4" 55
1" 1-1/4" 70

Operational Benefits:

  • Extended Service Life: 316L's corrosion resistance significantly outperforms 304 stainless steel in saline or chemical-exposed environments.
  • Reduced Maintenance: Robust design withstands thermal cycling and mechanical stress, lowering replacement frequency.
  • Versatile Installation: Suitable for TIG welding on tube ends and standard hose clamps on barbed ends.
  • Cleanability: Smooth surface finish meets sanitary requirements for food, beverage, and pharmaceutical applications.


Trust Shanghai Quanbao Electronic Materials Technology for components that endure. With our manufacturing expertise in Shanghai – a global industrial hub – we maintain stringent quality control from raw material sourcing to final inspection. Our technical team supports custom specifications including non-standard sizes, special barb designs, or surface treatments (e.g., electropolishing). Partner with us for fittings that enhance system reliability while reducing total cost of ownership through superior durability.


FAQ:

  • Q: Can you provide material certification for 316L?
    A: Yes, Mill Test Certificates (MTC) confirming chemical composition and mechanical properties are available upon request.
  • Q: What is the maximum working pressure?
    A: Pressure ratings vary by size and wall thickness. Contact us with your specific requirements for engineering data.
  • Q: Are these suitable for steam applications?
    A: Yes, within the specified temperature range. Consider thermal expansion in system design.
  • Q: Do you offer electropolished versions?
    A: Electropolishing for improved corrosion resistance and cleanability is an optional service.
  • Q: What hose materials are compatible?
    A: Compatible with most rubber, PTFE, PVC, or composite hoses matching the barb diameter.
  • Q: Can I order custom barb configurations?
    A: Yes, we manufacture fittings with multi-rib barbs or specific insertion lengths based on drawings.
  • Q: What is the lead time for non-standard sizes?
    A: Typical lead time is 3-4 weeks for custom orders, subject to complexity.
  • Q: How should I secure the hose to the barb?
    A: Use stainless steel hose clamps appropriate for your pressure rating. Double-clamping is recommended for critical applications.
Product Tags: 316L Stainless Steel Hose Barb Fitting , Tube Welding to Barb Connector , Metal Hose Connection Fitting

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Gold Verified Supplier
1Yr
Verified Business License
Business Type
Manufacturer
Year Established
2006
Factory Size
1,000-3,000 square meters
Annual Export Value
Below US$1 Million

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