Product Description

stainless steel U shaped tubes loops

Straight Tube Production Specifications:

 

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

ASTM A789/789M Specification for seamless ferritic/austenitic stainless steel tubing

EN 10216-5      Seamless stainless steel tubes for pressure purpose

 

 

U-bending Production Specifications:

 

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

TEMA R.C.B. 2.31 U-bend requirement

Main Grade:

TP304/L, TP304H, TP310/S, TP310H, TP316/L, TP316H, TP316Ti, TP317/L, TP321/H, TP347/H, N08904, UNS S31803, UNS S32205, UNS S32304, UNS 31500, UNS S32750; 1.4301, 1.4306, 1.4307, 1.4401, 1.4404, 1.4434, 1.4541, 1.4571, 1.4335, 1.4845, 1.4410, 1.4462, 1.4362, 1.4539, etc.

 

Size Range:

OD: 3/8”, 1/2”, 5/8”, 3/4”, 7/8”, 1”, 1-1/4”, 1-1/2”, 2”

WT: BWG22, BWG20, BWG18, BWG16, BWG14, BWG12, BWG10

Price Terms︰ FOB, CFR, CIF

Payment Terms︰ T/T, L/C at sight

Packing︰ In bundles/steel framed plywood case/wooden case

Lead Time︰ Within one month

Standards Certificate︰ ISO 9001-2008, PED, ASME, DNV