stainless steel U tube
1) Diameter: 6 - 60.3 mm
2) Thickness: 0.5 - 3mm
3)ASTM,DIN,JIS etc
4)high quality and low price

seamless stainless steel u/square tube 

1)diameter:6-60.3mm

2)thickness:0.5-3mm

3) Materials: TP304\TP304L\TP304H\TP316\ TP316L\ TP316Ti\TP316LN\ TP317\TP317L\TP321\TP321H\TP347\ TP347H\TP310S\ UNS S31803\UNS S32205.
4) Standards: ASTM A312 / A312M, ASTM, A213 / A213M
5) Processing methods: Cold drawn and cold rolled

I would like to introduce us to you as a factory with several years experiences specialized in producing and marketing various types of Stainless Steel Pipe/Tube and U tube.

it has wide applications in petrol, chemical, thermal power generation and nuclear power industry. Stainless steel U tube in FENGHUA, with wide size range, common austenitic stainless steel such as 304/304L316/316L321347 and so on, the Min. bend radius R≥1.5D; for duplex stainless steel such as UNS S31500UNS S31803UNS 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

MainGrade:TP304/TP304L/TP304H,TP316T/P316L/TP316Ti/TP316LN,TP317/TP317L,TP321/TP321H,TP347/TP347H,TP310S ,UNS S31803/UNS S32205, etc.