Seamless Stainless U Tube

U-Tubing uses in heat transferring pipeline of heat-exchanger, superheater, feed water heater and radiator, it has wide applications in petrol, chemical, thermal power generation and nuclear power industry. U-Tubing in Baosheng, with wide size range, common austenitic stainless steel such as 304/304L、316/316L、321、347 and so on, the Min. bend radius R≥1.5D; for duplex stainless steel such as UNS S31500、UNS S31803、UNS S32205 and so on, the Min. bend radius R≥2.0D.

If any questions,please contact sales@grandsteeltube.com

  • Baosheng's Advantages
  • Tube Specifications
  • Inquiry

1.  Production of  seamless stainless steel tubes since 2006.

2.  Working with customers from Europe,West Asia,North America,South America,etc since 2006.

3.  Samples can be delivered within 10 days after confirmation.

4.  40 days as the production period and delivery after order confirmation.

5.  20,000 meters of  seamless stainless steel tubes in stock.

6.  200 sizes can be offered from OD:15.88 mmxWT:0.89mm to OD:38.1mmxWT:2.11mm

7.  Third party inspection like:TUV,BV,SGS,etc accepted

8.  Professional team assists your special tube requirements.

9.  Other related tubes can be offered with competitive prices:seamless/welded stainless tubes,capillary stainless tubes;etc

If any questions,you are more than welcome to contact sales@grandsteeltube.com

U-Tubing uses in heat transferring pipeline of heat-exchanger, superheater, feed water heater and radiator, it has wide applications in petrol, chemical, thermal power generation and nuclear power industry. U-Tubing in Baosheng, with wide size range, common austenitic stainless steel such as 304/304L、316/316L、321、347 and so on, the Min. bend radius R≥1.5D; for duplex stainless steel such as UNS S31500、UNS S31803、UNS S32205 and so on, the Min. bend radius R≥2.0D.

Note: D is nominal diameter of stainless steel pipes & tubes)

Straight Tube Production Specifications:

GB 13296-2007 Specification for seamless stainless steel boiler, heat-exchanger tubes

ASTM A213/213M Specification for seamless ferritic and austenitic alloy-steel boiler, superheater, and heat-exchanger tubes

U-bending Production Specifications

ASTM A688/688M Specification for welded austenitic stainless steel feedwater heater tubes

Main Grade: TP304、TP304L、TP304H、TP316、 TP316L、 TP316Ti、TP316LN、 TP317、TP317L、TP321、TP321H、TP347、TP347H、TP310S、 UNS S31803、UNS S32205, etc.

Size Range: φ15.88~38.10X0.89~2.11mm

If any questions,you are more than welcome to contact sales@grandsteeltube.com

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