Shanghai K&B Metal Co., Ltd.: Shanghai, China; Main products: die casting machining, stainless steel part, aluminum mchining part, metl part, CNC machining part

Home > Products > stainless steel parts > seamless stainless steel pipes 420

seamless stainless steel pipes 420

FOB Price

Negotiable / Ton

1 Ton(Min. Order)

Request Sample Customized Request Request Free Catalogs

Contact Now

Get lowest price

Product Details

1.Material:201,202,304,316 316L,402 420 421,etc
2..Standards:ASTM,JIS,DIN,GB,SUS
3. Type:seamless or welded

The reason why you Choose us

· ISO System

· SGS and BV Audited company .

· Industry experience over 50 years.

· Management Systems-Internal Software

· Finished Product Inventory-More Than 50000 Tons.

· Raw Material inventory -Over 80000 Mertic Tons.

· Shipment of goods -More than 50 countries worldwide.

· We have the most convenient transport and prompt delivery.

· We offer competitive price with best service .

· We have high technical production line with top quality products.

· We have win high reputation based on best quality products.

Choose kb-metal ,Choose Top Guarantee

Product details:

Name	Stainless steel round pipe
Standard	ASTM A554, A249, A269 and A270, A312
Material Grade	201 ( Ni 0.8%), 202 (Ni 3.5%~4.5%), 301(Ni 5%) 304 (Ni 8%, Cr 18%), 316 (Ni 10%, Cr 18%), 316L (Ni10%~14%),
Outer Diameter	6mm--159mm
Thickness	0.3mm - 3.0mm
Length	6m or as customers' request
Tolerance	a) Outer Diameter: +/- 0.2mm
	b) Thickness: +/- 0.02mm
	c) Length: +/- 5mm
Surface	180G, 320G, 400G Satin / Hairline 400G, 500G, 600G or 800G Mirror finish
Application	Decoration construction, upholstery, industry instrument
Test	Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT
Chemical Composition of Material	Material Composition	201	202	304	316	430
	C	≤0.15	≤0.15	≤0.08	≤0.08	≤0.12
	Si	≤1.00	≤1.00	≤1.00	≤1.00	≤1.00
	Mn	5.5-7.5	7.5-10	≤2.00	≤2.00	≤1.00
	P	≤0.06	≤0.06	≤0.045	≤0.045	≤0.040
	S	≤0.03	≤0.03	≤0.030	≤0.030	≤0.030
	Cr	16-18	17-19	18-20	16-18	16-18
	N	3.5-5.5	4-6	8-10.5	10-14
	Mo				2.0-3.0
Mechanical Property	Material Item		201	202	304	316
	Tensile Strength		≥535	≥520	≥520	≥520
	Yield Strength		≥245	≥205	≥205	≥205
	Extension		≥30%	≥30%	≥35%	≥35%
	Hardness (HV)		<253	<253	<200	<200

picture

Shanghai K&B Metal Co., Ltd.: Contact namekevin guo
Chat Now; Phone0086-021-55137101; AddressRoom A09, Building 2, No. 619, Longchang Rd.