Tp 316 / 316L Stainless Steel Seamless Oil Pipe with Annealed Pickling

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Product Description

ASTM A358 TP 316 / 316L Stainless Steel Seamless Pipe With Annealed Pickling Surface

Product Description

316 / 316L Stainless Steel Pipe
With the addition of molybdenum, 316 and 316L stainless steels were developed with improved corrosion resistance compared to alloy 304/L. The enhanced properties of this austenitic chromium-nickel stainless steel make it more suitable for environments rich in salt air and chlorides. Additionally, the low carbon content makes alloy 316/L easy to weld.

ASTM TP316 / L Product Specifications

ASTM A269, ASTM A213 / ASME SA213 (Seamless)
ASTM A269, ASTM A249 / ASME SA249 (Welded)

T316/L (UNS S31600/UNS S31603) Chemical Composition %

UNS	C	Mn	P	S	Si	Cr	Ni	Mo
UNS	Carbon	Manganese	Phosphorous	Sulfur	Silicon	Chromium	Nickel	Molybdenum
S31600	0.080 max	2.00 max	0.045 max	0.030 max	1.00 max	16.0-18.0	10.0-14.0	2.00-3.00
S31603	0.030 max	2.00 max	0.045 max	0.030 max	1.00 max	16.0-18.0	10.0-18.0	2.00-3.00

Seamless Pipe

Steel pipes are long, hollow tubes that are used for a variety of purposes. They are produced by two distinct methods, resulting in a welded or seamless pipe.

In both methods, raw steel is first cast into a more workable starting form. It is then made into a pipe by stretching the steel out into a seamless tube or forcing the edges together and sealing them with a weld.

Seamless Pipe Application

Boiler tube applies to petroleum, chemical industry, electric power, boiler, high temperature resistant, low temperature resistant, corrosion resistant. The size can be made according to the customer's requirements. High-pressure boiler pipe applies to containers, petrochemical, and so on. Note: Generally, a high-pressure boiler pipe's working pressure is above 9.88Mpa, and the operating temperature is between 450 to 650.

Grade	TP 304; TP304H; TP304L; TP316; TP316L; TP 321;TP321H; TP317L; TP310S; TP347H
Standard	ASTM A213, ASTM A 269, ASTM A 270,EN10216-5; ASTM B 622;ASTM B516;ASTM A789, etc
Size	OD:10.3-1219mm
	WT:1.24-59.54mm
	Length:Max.12M
Package	Plastic in both ends then packed in iron case

Seamless Pipe Chemical Composition

	C(max)	Si(max)	Mn(max)	P(max)	S(max)	Cr	Ni	Mo	Ti
TP304/1.4301	0.080	1.00	2.00	0.045	0.030	18.0-20.0	8.0-10.5
TP304L/1.4307	0.035	1.00	2.00	0.045	0.030	18.0-20.0	8.0-12.0
TP304H/1.4948	0.04-0.10	1.00	2.00	0.045	0.030	18.0-20.0	8.0-12.0
TP316/1.4401	0.080	1.00	2.00	0.045	0.030	16.0-18.0	11.0-14.0	2.0-3.0
TP316L/1.4404	0.035	1.00	2.00	0.045	0.030	16.0-18.0	10.0-14.0	2.0-3.0
TP316Ti/1.4571	0.080	1.00	2.00	0.045	0.030	16.0-18.0	10.0-14.0	2.0-3.0	0.7>5x(C+N)
TP321/1.4541	0.080	1.00	2.00	0.045	0.030	17.0-19.0	9.0-12.0		0.7>5x(C+N)
TP317L/1.4449	0.080	1.00	2.00	0.045	0.030	18.0-20.0	11.0-14.0	3.0-4.0
TP347H/1.4912	0.04-0.10	1.00	2.00	0.045	0.030	17.0-19.0	9.0-13.0
TP309S/1.4833	0.080	1.00	2.00	0.045	0.030	22.0-24.0	12.0-15.0	0.75
TP310S/1.4845	0.080	1.00	2.00	0.045	0.030	24.0-26.0	19.0-22.0	0.75