Stainless Steel Pipe

201 / 304 Stainless Steel Pipe

We operate a complete range of stainless steel pipes, with 201 and 304 grades available in various specifications.

Product Name	Stainless Steel Pipe / Tube
Technique	Welded / Seamless
Standard	ASTM A778, ASTM A312, JIS G3448, EN10312, CJ/T 151
Material	Mainly: 201, 202, 304, 304L, 304H, 316, 316L, 316Ti, 2205, 330, 630, 660, 409L, 321, 310S, 410, 416, 410S, 430, 347H, 2Cr13, 3Cr13 etc.
Outside Diameter	Seamless Pipe: 4mm-812.80mm; Welded Pipe: single slit(Φ8mm-Φ630mm); girth(Φ630mm-Φ3000mm)
Thickness	Seamless Pipe: 0.5mm - 60mm; Welded Pipe: single slit(0.5mm-25mm); girth(3mm-45mm)
Length	≤12000mm or as per customer request
Surface	Polishing (180#,220#,240#,320#400#,600#), Hairline, Aid Pickling, Inside weld leveling, Online bright heat
Application	Decoration (railings, handrails, doors and windows), Medical, Industry, Water Supply, Municipal Engineering, etc.
Delivery Time	7-15 days subject to the clients' requirement and quantity
Package	Clients' requirement and standard export sea-worthy packing

201 / 304 Stainless Steel Pipe Description

We operate a complete range of stainless steel materials. Covering 200 series, 300 series, 400 series and super duplex steel, high nickel alloy, etc., the main steel types are 410, 420J1, 420J2, 445J2, 409L, 443, 444, 436, 430, 201, 202, 301, 303, 304, 304J1, 304L, 316, 321, 316L, 2205, 2507, 309S, 310S, 2520, 904L, 316Ti, nickel-saving heat-resistant steel 253MA, corrosion-resistant alloy: HastelloyC-276.

The main products are: stainless steel coil, stainless steel strip, stainless steel plate, stainless steel tube, stainless steel bar (4-150) stainless steel industrial tube, stainless steel decorative tube, stainless steel square tube, stainless steel angle steel, stainless steel channel steel, stainless steel square steel, stainless steel flat steel, stainless steel hexagonal and octagonal threads and other profiles, as well as stainless steel flanges, elbows, valves, blind plates and other pipe fittings.

Stainless Steel Grades

Type	Grades
Austenitic Stainless Steel	201, 301, 304, 305, 310, 314, 316, 321, 347, 370, etc
Martensitic Stainless Steel	410, 414, 416, 420, 431, 440A, 440B, 440C, etc
Duplex Stainless Steel	S31803, S32101, S32205, S32304, S32750, etc
Ferritic Stainless Steel	429, 430, 433, 434, 435, 436, 439, etc

Chemical Component (%)

Grade	C (Max)	Si (Max)	Mn (Max)	P (Max)	S (Max)	Cr	Ni	Mo
201	0.15	1.00	5.50-7.50	0.06	0.03	16.00-18.00	3.50-5.50	-
202	0.15	1.00	7.50-10.00	0.06	0.03	17.00-19.00	4.00-6.00	-
301	0.15	1.00	2.00	0.045	0.03	16.00-18.00	6.00-8.00	-
304	0.08	1.00	2.00	0.045	0.03	18.00-20.00	8.00-10.50	-
304L	0.03	1.00	2.00	0.045	0.03	18.00-20.00	8.00-12.00	-
309S	0.08	1.00	2.00	0.045	0.03	22.00-24.00	12.00-15.00	-
310S	0.08	1.50	2.00	0.045	0.03	24.00-26.00	19.00-22.00	-
316	0.08	1.00	2.00	0.045	0.03	16.00-18.00	10.00-14.00	2.00-3.00
316L	0.03	1.00	2.00	0.045	0.03	16.00-18.00	10.00-14.00	2.00-3.00
316Ti	0.08	1.00	2.00	0.045	0.03	16.00-18.00	10.00-14.00	2.00-3.00
321	0.08	0.75	2.00	0.045	0.03	17.00-19.00	9.00-12.00	-
410	0.08-0.15	1.00	1.00	0.040	0.03	11.50-13.50	0.75 Max	-

Key Features

Excellent corrosion resistance: Chromium content forms a protective oxide layer that resists rust and chemicals.
High temperature resistance: 304 grade performs well up to about 800°C, suitable for heat exchange applications.
Hygienic and easy to clean: Smooth surface makes it ideal for food, beverage and pharmaceutical industries.
Good mechanical strength: High tensile strength with excellent toughness at low temperatures.
Complete grade range: 201, 304, 304L, 316, 316L, 321, 310S and more available.

Applications

Stainless steel pipes are widely used in fluid transportation (water, oil, gas), chemical processing, food & beverage lines, pharmaceutical plants, heat exchangers, architectural decoration, handrails and structural applications.

Available Sizes

Outside Diameter	6mm – 630mm (seamless), 8mm – 3000mm (welded)
Wall Thickness	0.5mm – 30mm
Standard	ASTM A312, A554, A269; GB/T 14976; JIS G3459; DIN 17458/59
Surface	No.1, 2B, BA, 8K mirror, brushed or pickled finish

Quality & Packaging

Hydrostatic test, flattening test and chemical analysis performed on every batch, third-party inspection (SGS/BV/TUV) available. Packaging: plastic caps on both ends, bundle wrapped with protective film, seaworthy wooden crates or steel frames.

201 / 304 Stainless Steel Pipe

201 / 304 Stainless Steel Pipe

201 / 304 Stainless Steel Pipe Description

Stainless Steel Grades

Chemical Component (%)

Key Features

Applications

Available Sizes

Quality & Packaging

Related Products

304 / 304L Stainless Steel Coil

DX51D SGCC Coating Cold Rolled Galvanized Steel Coil

PPGL Steel Sheet

Send Us Your Inquiry