Stainless Steel Tube

Description

Stainless steel products are already an indispensable steel in the manufacturing industry. Our company can provide stainless steel pipes, stainless steel plates, stainless steel coils and stainless steel rods, etc. We can supply a variety of stainless steel products, welcome to consult and purchase at any time, we will provide you with the best prices and services.

Product Description

Stainless steel tube is a kind of hollow steel pipe that is not easy to rust. It is mainly widely used in industrial transportation pipelines and mechanical structural components such as petroleum, chemical industry, medical treatment, food, light industry, mechanical instrumentation, etc. In addition, when the bending and torsional strength are the same, the weight is lighter, so it is also widely used in manufacturing mechanical parts and engineering structures. It is also commonly used as furniture, kitchen utensils, etc.
Stainless steel pipes are divided into two categories: seamless tubes and welded pipes according to production methods. Seamless steel pipes can be divided into hot-rolled pipes, cold-rolled tube, cold-drawn pipes and extruded pipes. Cold-drawn and cold-rolled pipes are the secondary processes of steel pipes. Processing; welded pipes are divided into straight seam welded pipes and spiral welded tubes.
Stainless steel pipes can be divided into round pipes and special-shaped pipes according to their cross-sectional shapes. Special-shaped tubes include rectangular tubes, rhombus tubes, oval tubes, hexagonal tubes, octagonal tubes and various asymmetrical cross-section tubes. Special-shaped tubes are widely used in various structural parts, tools and mechanical parts.

Standards

GB/T4238, ASTM/ASME, JIS G4305, EN10088, BSEN10028, GB/T3280, GB/T4237

GB/T20878	JIS	ASTM	KS	BSEN	AS	CNS	t/m3
12Cr13	SUS403	403	STS403	—	403	403	7.75
20Cr13	SUS420J1	420	STS420J1	1.4021	420	420J1	7.75
30Cr13	SUS420J2	—	STS420J2	1.4028	420J2	420J2	7.75
10Cr17	SUS430	430	STS430	1.4016	430	430	7.70
68Cr17	SUS440A	440A	STS440A	—	440A	440A	7.70
06Cr19Ni10	SUS304	304	STS304	1.4301	304	304	7.93
022Cr19Ni10	SUS304L	304L	STS304L	1.4306	304L	304L	7.93
06Cr17Ni12Mo2	SUS316	316	STS316	1.4401	316	316	7.98
022Cr17Ni12Mo2	SUS316L	316L	STS316L	1.4404	316L	316L	7.98
06Cr18Ni11Ti	SUS321	321	STS321	1.4541	321	321	7.93
06Cr18Ni11Nb	SUS347	347	STS347	1.455	347	347	7.98

Standards and Classifications

Steel Grade	GB China	JIS Japan		ASTM America	Din German
	Steel Grade	Steel Grade	Steel Standard	Steel Grade	Steel Grade	Material	Steel Standard
Stainless Sour Resistant Steel Pipe/Tube	（1Gr13Steel Pipe/Tube）	SUS410 TP	G3463	ASTM A268 TP410	X10Cr13	1.4006	DIN17440
	(2Cr13Steel Pipe/Tube)			ASTM (SISI 420)	X20Cr13	1.4021	DIN17440
	(1Cr17Steel Pipe/Tube)	SUS430 TB	G3463	ASTM A268 TP430/TP429	X8Cr17	1.4016	DIN17440
	0Cr18Ni9Stainless Steel Pipe/Tube	SUS304 TP/TB	G3459 G3463	ASTM A312、A376、TP304 A213、A249、A268 TP304	X5CrNi189	1.4301	DIN17440
	(1Cr18Ni9 Stainless Steel Pipe/Tube)				X5CrNi189	1.4301	DIN17440
	0Cr18Ni10Ti Stainless Steel Pipe/Tube 1Cr18Ni9Ti Stainless Steel Pipe/Tube	SUS321 TP/TB	G3459 G3463	ASTM A312、A376 TP321 A213、A249、A266 TP321	X10CrNiTi189	1.4541	DIN17440
	0Cr18Ni13Mo2TiStainless Steel Pipe/Tube	SUS316 TP/TB	G3459 G3463	ASTM A312、A376 TP316 A213、A249、A266 TP316
	0Cr18Ni13Mo3TiStainless Steel Pipe/Tube	SUS317 TP/TB	G3459 G3463	ASTM A312、A376 TP316 A213、A249、A268 TP317
	00Cr18Ni10 Stainless Steel Pipe/Tube	SUS304L TP/TB	G3459 G3463	ASTM A312、A376 TP34L A213、A249、A268 TP304L	X2CrNi189	1.4306	DIN17440
	00Cr17Ni13Mo2 Stainless Steel Pipe/Tube	SUS316L TP/TB	G3459 G3463	ASTM A312、A376 TP316L A213、A249、A268 TP316L	X2CrNi810	1.4404	DIN17440
	00Cr17Ni13Mo3 Stainless Steel Pipe/Tube	SUS317L TP/TB	G3459 G3463	A312、A376、 TP317L A213、A249、A268 TP317L

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Surface Finish	Characteristics and application
2B	The surface brightness and flatness of no2B is better than no2D. then through a special surface treatment to improve its mechanical properties,No2B could nearly satisfy comprehensive uses.
No.1	Polished with abrasive belt of grit#100-#200, have better brightness with discontinuous coarse stria, used as inner and external ornaments for building, electrical appliances and kitchen utensils etc.
No.4	Polished with abrasive belt of grit #150-#180,have better brightness with discontinuous coarse stria, but thinner than No3, are used as bathtub buildings inner and external ornaments electrical appliances kitchen utensils and food processing equipment etc.
HL	Polished with abrasive belt of grit #150-#320 on the NO.4 finish and has continuous streaks, mainly used as buildings ornaments elevators, door of building, frontal plate etc.
BA	Cold rolled, bright annealed and skin-passed, the product have excellent brightness and good reflexivity like mirror, kitchen apparatus, ornament etc.
8K	The product have excellent brightness and prefer reflexivity can to be the mirror.

STAINLESS STEEL CHEMICAL COMPONENT
Grade	C	Si	Mn	P	S	Ni	Cr	Mo
201	≤0.15	≤0.75	5.5-7.5	≤0.06	≤0.03	3.5-5.5	16.0-18.0	–
202	≤0.15	≤1.0	7.5-10.0	≤0.06	≤0.03	4.-6.0	17.0-19.0	–
301	≤0.15	≤1.0	≤2.0	≤0.045	≤0.03	6.0-8.0	16.0-18.0	–
302	≤0.15	≤1.0	≤2.0	≤0.035	≤0.03	8.0-10.0	17.0-19.0	–
304	≤0.08	≤1.0	≤2.0	≤0.045	≤0.03	8.0-10.5	18.0-20.0
304L	≤0.03	≤1.0	≤2.0	≤0.035	≤0.03	9.0-13.0	18.0-20.0
309S	≤0.08	≤1.0	≤2.0	≤0.045	≤0.03	12.0-15.0	22.0-24.0
310S	≤0.08	≤1.5	≤2.0	≤0.035	≤0.03	19.0-22.0	24.0-26.0
316	≤0.08	≤1.0	≤2.0	≤0.045	≤0.03	10.0-14.0	16.0-18.0	2.0-3.0
316L	≤0.03	≤1.0	≤2.0	≤0.045	≤0.03	12.0-15.0	16.0-18.0	2.0-3.0
321	≤0.08	≤1.0	≤2.0	≤0.035	≤0.03	9.0-13.0	17.0-19.0	–
904L	≤2.0	≤0.045	≤1.0	≤0.035	–	23.0-28.0	19.0-23.0	4.0-5.0
2205	≤0.03	≤1.0	≤2.0	≤0.030	≤0.02	4.5-6.5	22.0-23.0	3.0-3.5
2507	≤0.03	≤0.80	≤1.2	≤0.035	≤0.02	6.0-8.0	24.0-26.0	3.0-5.0
2520	≤0.08	≤1.5	≤2.0	≤0.045	≤0.03	0.19-0.22	0.24-0.26	–
410	≤0.15	≤1.0	≤1.0	≤0.035	≤0.03	–	11.5-13.5	–
430	0.12	≤0.75	≤1.0	≤0.040	≤0.03	≤0.60	16.0-18.0	–

​Product Display

 

Packing & Delivery

Shipping By Sea

1. Standard packaging
2. Packaging according to customer requirements