3S PIPELINE INDUSTRY

Small Size Stainless Steel Tube

Grade(UNS):	TP 304/304L,321,316/316L
Outside Dia:	6mm~530mm
Wall Thickness:	0.5~38.1mm
Standards(Norm):	ASTM A213/A312/A269/A270 ASME SA213/SA312/SA269/SA270
Application	Precision instrument, medical, chemical industry and so on
Surface	Bright annealed/polished outside/polished outside and inside surface
Length	unbending length or fix length
Package	knitting strip bundle/wooden box/steel box

If you require stainless steel pipe, contact us and one of our representatives will be happy to help you, order just what you need. We are also available to answer questions you may have about our stainless steel pipe, carbon steel pipe even steel pipe fitting.

Chemical composition

Grade	Chemical Composition
	C max	Si max	Mn max	P max	S max	Ni	Cr	Mo	Others
TP 304	0.08	0.75	2	0.04	0.03	8 - 11	18 - 20
TP 304L	0.035	0.75	2	0.04	0.03	8 - 13	18 – 20
TP 310S	0.08	0.75	2	0.045	0.03	19 - 22	24 -26	0.75 max
TP 316	0.08	0.75	2	0.04	0.03	10 - 14	16 – 18	2 – 3
TP 316L	0.035	0.75	2	0.04	0.03	10 - 15	16 - 18	2 - 3
TP 317	0.08	0.75	2	0.04	0.03	11 - 14	18 - 20	3 - 4
TP 321	0.08	0.75	2	0.04	0.03	9 - 13	17 - 20		Ti: 5×C%

Mechanical Roperties
Grade	Tensile Strength Mpa, (Min)	Yield Strength Mpa, (Min)	%Age Elongation in 50mm gauge length min	Hardness (Max)
				BHN	Rb
301	585	244	56	197	75
304	585	244	56	191	72
304L	585	210	56	191	72
310S	615	245	56	197	75
316	615	245	57	197	75
316L	585	215	56	197	75
321	615	245	56	197	75