1/2 Inch O.D SCH40 TP304 304L Stainless Steel Tubes For Transportation

Steel pipes are found in a variety of places. Since they are strong, they are used underground for
transporting water and gas throughout cities and towns. They are also employed in construction to protect
electrical wires. While steel pipes are strong, they can also be lightweight. This makes them perfect for use
in bicycle frame manufacture.Other places they find utility is in automobiles,refrigeration units, heating and
plumbing systems, flagpoles, street lamps, and medicine to name a few.

Advantages:

Superior surface finish
Better mechanical property
More precise dimension
Perfect inspection method and inspection equipment

304 / 304L Composition:

Elements	304L(wt%) S30403	304(wt%) S30400
(C) Carbon, max	0.035	0.08
(Mn) Manganese, max	2	2
(P) Phosphorus, max	0.045	0.045
(S) Sulfur, max	0.03	0.03
(Si) Silicon, max	1	1
(Ni) Nickel	8.0 - 12.0	8.0 - 11.0
(Cr) Chromium	18.0 - 20.0	18.0 - 20.0
(Mo) Molybdenum	N/A	N/A
(Fe) Iron	Bal.	Bal.
(Cu) Copper	N/A	N/A
(N) Nitrogen	N/A	N/A

Size:	1/2” to 6” (DN15 ~DN150), outer diameter up to 152mm
Rate:	SCH5S to SCHXXS
Standard:	ASTM A312, A213, A268,A269, A249, A270, A376,A511; ASTM A789, A790; ASTM B163, B165, B167, B407, B423, B444, B622, B677, B729; EN10216-5, EN/DIN17455,EN/DIN17456, EN/DIN17458DIN2462 etc.
Material:	Stainless: TP304,304L,304H,316,316L,316H,316Ti,317,317L,309S,310S,310H,347,347H,321,321H, 904L, S31254 (mat.1.4301,1.4307,1.4948,1.4401,1.4404,1.4571,1.4438,1.4438, 1.4833,1.4841,1.4845,1.4845,1.4450,1.4541,1.4878,1.4539, 1.4547/254SMO) etc. Duplex: UNS S31803 , S32205, S32750,S32760,S32304 (Mat.1.4462,1.4410,1.4501,1.4362)etc. Alloy: Monel 400, Inconel 600, Inconel 625, Incoloy 800, Incoloy 800H, Incoloy 825, Hastelloy B2, Hastelloy C-22, Hastelloy C-276, 15-5PH, 17-7PH,Cu70Ni30(C71500/B30), Cu90Ni10(C70600/B10)etc.

Our factory is a leading manufacturer and supplier for qualified stainless steel seamless pipes, includes ASME/ASTM, EN/DIN, JIS series stainless steel pipes, and a wide range for material grades.