Delong 6 12 16 18 inch welded 100mm diameter 201 stainless steel tube seamless carbon steel pipe

Essential details

Standard:: JIS, JIS, AiSi, ASTM, GB, DIN, EN

Place of Origin:: Shanghai, China

Brand Name:: ASIA METAL

Model Number:: JIS

Type:: Welded

Steel Grade:: 200 Series, 301L, S30815, 301, 304N, 310S, S32305, 410, 316Ti, 316L, 441, 316, 420J1, 321, 410S, 410L, 436L, 443, S32304, 314, 347, 430, 309S, 304, 439, 204C2, 425M, 409L, 420J2, 436, 445, 304L, 405, 370, S32101, 904L, 444, 301LN, 305, 429, 304J1, 317L

Welding Line Type:: Seamless

Outer Diameter:: 50mm

Tolerance:: ±1%, As standard

Processing Service:: Bending, Welding, Decoiling, Punching, Cutting, Moulding

Grade:: 200/300/400/600/900 Series

Section Shape:: Round

Alloy Or Not:: Non-Alloy

Surface Finish:: BA

Invoicing:: by actual weight

Delivery Time:: 8-14 days

Thickness:: 0.5-70mm

Diameter:: 6-700mm

Length:: 1-12m

Surface:: BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D

Technique:: Cold Rolled Hot Rolled

Application:: Food And Pharmaceuticals Industry , etc.

Products Description

Stainless steel pipe is one of the hot-selling products of DELONG Steel.

Stainless steel pipe's diameter we produce ranges from 0.25mm to 16mm.
It includes stainless steel capillary pipe, precision stainless steel pipe, and coiled stainless steel pipe.
The pipes are inventoried mainly in 304, 304L, 316, 316L, 310s, 321, 309, etc.
They are wide used in different fields, such as medical device industry, temperature-guided industrial temperature control, sensor used pipe, pens care industry core tube, car antenna tube, mobile phone and computer stylus, etc.

As a leading stainless steel pipe manufacturer, Delong Steel adheres to strict quality standards to produce our stainless steel pipes. We guarantee our products meet our customer’s requirement.

Specifications

Specification
Size	Outer Diameter: 6-2500mm (3/8”-100”); Wall Thickness: 1-150mm (SCH10-XXS); Length: As your request
Process	Welded
Standard	ASTM, DIN, ISO, EN, JIS, GB, etc
Material	200 series (201, 201L, 201LN, 202, etc) 300 series (304, 304L, 309S, 310S, 316, 316Ti, 317, 317L, 321, 347, 347H, 316L, etc) 400 series (401, 409, 410, 420J1, 420J2, 430, 439, 440, 440C, 443, 444, etc) Duplex steel (2205, 2507, etc)
Surface	Polishing, annealing, pickling, bright
Type	hot rolled and cold rolled
Price terms	FOB, CIF, CFR, CNF, Ex-work
Payment terms	T/T, L/C, westen union
Delivery time	Prompt delivery or as the order quantity
Package	Standard export seaworthy package,or as required.
Application	Widely used in petroleum, foodstuff, chemical industry, construction, electric power, nuclear, energy, machinery, biotechnology, paper making, shipbuilding, boiler fields.
Container size	20ft GP: 5898mm(Length)x2352mm(Width)x2393mm(High) 24-26CBM 40ft GP: 12032mm(Length)x2352mm(Width)x2393mm(High) 54CBM 40ft HC: 12032mm(Length)x2352mm(Width)x2698mm(High) 68CBM

Stainless Steel Grades
EN-DIN standard steel grade	EN-standard steel grade	ASTM /AlSIstandard steel grade	UNS	GB-standard steel grade
1.431	X10CrNi18-8	301
1.4318	X2CrNiN18-7	301LN
1.4307	X2CrNi18-9	304L	S30403
1.4306	X2CrNi19-11	304L	S30403	00Cr18Ni9
1.4311	X2CrNiN18-10	304LN	S30453
1.4301	X5CrNi18-10	304	S30400	06Cr19Ni10 ( GB/T3280-2007 )
1.4948	X6CrNi18-11	304H	S30409
1.4303	X5CrNi18 12	305
1.4541	X6CrNiTi18-10	321	S32100	0Cr18Ni11Ti
1.4878	X12CrNiTi18-9	321H	S32109
1.4404	X2CrNiMo17-12-2	316L	S31603	00Cr17Ni14Mo2
1.4432	X2CrNiMo17-12-3	316L	S31603	00Cr17Ni14Mo2
1.4435	X2CrNiMo18-14-3	316L	S31603	00Cr17Ni14Mo2
1.4401	X5CrNiM017-12-2	316	S31603	0Cr17Ni12Mo2
1.4436	X3CrNiMo17-13-3	316	S31603	0Cr17Ni12Mo2
1.4406	X2CrNiM0N17-12-2	316LN	S31653
1. 4571	X6CrNiMoTi17-12-2	316Ti	S31653
1.4429	X2CrNiMoN17-13-3	316LN	S31653
1.4438	X2CrNiMo18-15-4	317L	S31703
	X10CrNiTi189	347		0Cr18Ni1 1Nb
1.4512	X6CrTi12	409		0Cr11Ti
			S41000	0Cr13
		410		1Cr13
		420J1		2Cr13
1.4016	X6Cr17	430		1Cr17
1.4118	X40CrMo15	440A	S44002	8Cr13
1.4112		440B	S44004	9Cr13
1.4125		440C	S44003	11Cr18
		440F	S44020
1. 4539	X1NiCrMoCu25-20-5	904L	N08904	00Cr20Ni25Mo4. 5Cu
1. 4547	X1CrNiMoCuN20-18-7		S31254

Chemical Composition %
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	≤l.0	7.5-10.0	≤0.06	≤ 0.03	4.0-6.0	17.0-19.0	-
301	≤0 .15	≤l.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 .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 -1 8.0	2.0 -3.0
321	≤ 0 .08	≤1.0	≤2.0	≤0.035	≤ 0.03	9.0 - 13 .0	17.0 -1 9.0	-
630	≤ 0 .07	≤1.0	≤1.0	≤0.035	≤ 0.03	3.0-5.0	15.5-17.5	-
631	≤0.09	≤1.0	≤1.0	≤0.030	≤0.035	6.50-7.75	16.0-18.0	-
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	≤0.8	≤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	≤0.1 2	≤0.75	≤1.0	≤ 0.040	≤ 0.03	≤0.60	16.0 -18.0	-

Available Surface

Surface Finish	Definition	Application
2B	Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster.	Medical equipment, Food industry, Construction material, Kitchen utensils.
BA	Those processed with bright heat treatment after cold rolling.	Kitchen utensils, Electric equipment, Building construction.
NO.3	Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001.	Kitchen utensils, Building construction.
NO.4	Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001.	Kitchen utensils, Building construction, Medical equipment.
HL	Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size.	Building Construction.
NO.1	The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling.	Chemical tank, pipe.