astm a312 tp304 seamless tube

tp 321 tube

astm a312 tp304 seamless tube

tp 321 tube

4 inch stainless seamless pipe

6 inch seamless boiler pipe

Stainless Steel Seamless Pipe & Tube

Stainless steel pipes after sufficient solution heat treatment，it can resist low or ultra low temperature,high temperature,resistant to wards organic acid, mineral acid and oxidation.
ASTM A312 (ASME SA312): Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes
ASTM A790 (ASME SA790): Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Pipes
ASME SA213: Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes

Category: Special steel tubes for boilers and oil refinery plants

Description

Product Specifications:

Product	Size Range
Stainless steel seamless tube & pipe	OD: φ6-φ830mm
Stainless steel seamless tube & pipe	WT:0.5-45mm
U-Tube	OD: φ12-φ38mm
U-Tube	WT: 0.5-4mm

Steel Types	Typical Steel Codes（AISI）
Austenitic	TP304, TP304L, TP304H, TP316, TP316H, TP316Ti, TP316L, TP321,
	TP321H, TP347H, TP347HFG, 904L, TP310H, TP310S, TP317,
	TP317L, TP316LMo≥2.5; etc
Duplex/Super duplex	S31803; S32205; S31500; S32750

Standard Type	Standard
EN	EN10216-5; EN10216-2
DIN	DIN 17456; DIN 17458
ASTM	ASTM A312, A213, A269, A511, A789, A790; B163, B423, B407, B668
ASTM	ASME SA213, SA312, SA789, SA790; SB163, SB423, SB407, SB668
JIS	JIS G3459; G3463
GOST	GOST 9941; GOST 5632

Application: stainless steel seamless boiler Tube, nuclear power tube, fluid conveying tube, boiler heat exchange tube, precision gauge tube,high temperature alloy tube, stainless steel seamless tube for nuclear power plant, duplex stainless steel tube, pressure stainless steel tube machine tool guide tube, nickel alloy steel tube,high pressure boiler pipes, cylinder pipes, high pressure fertilizer pipes, hydraulic prop pipes, automobile axle pipes.