Sinopival ASTM A53 Seamless,Welded Steel Pipe

Sinopival (www.sinopival.com) manufactures and supplies ASTM A53 seamless and welded steel pipe.

ASTM A53 is a kind of manufacturing standard for steel pipe,black and hot-dipped,zinc-coated,welded and seamless,they are widely used for:

1-Architecture:-water pipeline understand ground ,hot boiler pipeline

2-Machining: bearing sleeve ,machinery accessories

3-Electrical class: gas pipeline and hydraulic power station water pipeline

4-Wind power station: anti-static tube

This specification covers the following types and grades:

1-Type F—furnace-butt-welded, continuous welded grade A,

2-Type E—electric-resistance-welded, grades A and B,

3-Type S—seamless, grades A and B.

Chemical Composition

Standard	Grade	Chemical composition limits，%
		C	Si	Mn	P	S	Cu	Ni	Mo	Cr	V
ASTM　A53/ ASMS  SA53	A	≤0.25	/	≤0.95	≤0.05	≤0.06	≤0.40	≤0.40	≤0.15	≤0.40	≤0.08
	B	≤0.30	/	≤1.20	≤0.05	≤0.06	≤0.40	≤0.40	≤0.15	≤0.40	≤0.08

Mechanical Properties

Standard	Grade	TS (MPa)	YS(MPa)
ASTM　A53/ ASMS  SA53	A	≥330	≥205
	B	≥415	≥240

If you want more technical information or have inquiry,please contact our engineers at sales@sinopival.com