Product Details

Top quality ASTM A312 304 316 316L 321 stainless steel pipe with bright surface

Standard	ASTM A312/SA312/A213/A269/A270/A268/A376/A511/A789/A790A MT302/303Se/304/304L/305/309S/310S/316/316L/317,/321/347/403/410/430/446 ASME SA376/SA789/SA268/SA270/SA269/SA213 SME SA790 DIN17456/17458,EN10216-5,JIS G3459/G3463-94,GB T14975-2002/T14976-2002/13296-91
Material	TP304H,TP309S,TP309H,TP310S,TP310H,TP316,TP316L,TP316N,TP316HTP317,TP317L,TP321,TP321H, TP347, TP347H,TP347LN,TP348,TP348H,TP405,TP410,TP429,TP430,TP443,TP446,TP409,TPXM-10, SUS304HTB, SUS304LTB,SUS309TB,SUS309STB,SUS310TB,SUS310STB,SUS316TB,SUS316HTB, SUS316HTB, SUS316LTB,SUS316TiTB,SUS317TB,SUS317LTB,SUS836LTB,SUS890LTB,SUS321TB, SUS409LTB,SUS410TB,SUS410TiTB,SUS430TB,SUS430LXTB,SUS430JL1TB,SUS436LTB
Size		Round	Square	Rectangular
	OD	6-760mm	1010-508508mm	2010-600400mm
	WT	0.5-80mm	1.0-25.0mm	1.0-25.0mm
	Length	3m, 5.8m, 6m, 11.8m, 12m, or as required.
Technique	Cold Drawn, Cold Rolled, Welded
Surface Finishes	a) Sanded b) 200# 320# 400#-600# 800# mirror c) hairline brushed
Application	Boiler, Heat-exchanger, Power Plant, Building Construction, Aerospace, Petrochemical, Mechanical, Food, Medical, Paper, Fertilizer Industry and other temperature and pressure service
Testing	UT, ET, Impact Test, Intergranular Corrosion Test, Leak Tightness Test, Non-destructive Test
Package	Bundle Packing, Wooden Cases, Woven Cloth, Plastic Packing, Waterproof Paper Covered

Q: What is the difference between A249 and A269 stainless tubing?
A: A269 covers both welded and seamless stainless for general applications or that require corrosion

resistance and low or high temp usage including 304L, 316L and 321. A249 is welded only and used

for high temp applications (boiler, heat exchanger).
Q: Can stainless steel be used at very low and very high temperatures?
A: Yes. Stainless steel has excellent properties at both extremes of the temperature scale. Stainless

steel can be used down to liquid nitrogen temperatures and up to about 1800℉.
Q: What is the weight per m of piece?
A: Theoretical weight calculation formula of stainless steel pipe for your reference:
(O.D. - W.T.) * W.T. * 0.02491 = KG/M
O.D: Outside Diameter W.T.: Wall Thickness