Zhongzheng Stainless Steel Co., Ltd.: 1Yr

Tianjin, China; Main products: Stainless Steel, Valve, Flange, pipe fitting

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Home > Products > Hygienic grade piping series > Stainless Steel Welded Round Tube

Stainless Steel Welded Round Tube

FOB Price

Negotiable / Ton

100000 Tons(Min. Order)

Port TIANJIN
Payment TermsT/T
Delivery Detail15 days

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Product Details

Type	Seamless	Warranty	12 months
Technique	Cold Drawn	Surface Treatment	Polished
Usage	Pipeline Transport, Boiler Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Chemical Industry, Mining, Special Purpose	Material	Stainless steel
Section Shape	Round	Transport Package	PVC Bag, Weaving Bag, Wooden or Steel Case, etc.
Specification	customizable	Origin	China

Product Description

Duplex Stainless Steel Tube

Basic Info.

Model NO.

Round

Grade

300 Series

Certification

ISO, AISI, ASTM, GB, EN, DIN, JIS

Shape

Round

Technique

Hot Rolled

Surface Treatment

Polished

Surface

Polished 320 G, 400 G, 600 G; Hairline; Descaled.

Transport Package

PVC Bag, Weaving Bag, Wooden or Steel Case, etc.

Specification

ASTM

Origin

Foshan, Guangdong

HS Code

73064000

Production Capacity

120000

Product Description

Item Name:	Stainless Steel Welded Round Tube
Standard:	ASTM A554
Grade of Material:	AISI 201, 202, 304, 304L, 316, 316L, etc.
Certificate:	ISO 9001: 2008
Outside Diameter:	6 mm - 273 mm (See Range Below)
Wall Thickness:	0.3 mm - 5.0 mm
Surface:	Polished 320 G, 400 G, 600 G; Hairline; Descaled.
Length:	10 mm - 10000 mm
Packing:	Each or several tubes (pipes) would be sleeved in plastic bag individually, and then a bundle of them would be packed by a weaving bag which is seaworthy.
Application:	Decoration, construction & building, such as handrail, railing, window, furniture, etc.
Chemical Composition:	Grade of Material	C	Si	Mn	P	S	Ni	Cr	Mo
	AISI 201	≤0.15	≤1.00	5.50~7.50	≤0.060	≤0.03	1.00 ~1.50	13.50~15.00	\
	AISI 202	≤0.15	≤1.00	7.50~10.00	≤0.060	≤0.03	4.00~6.00	17.00~19.00	\
	AISI 304	≤0.08	≤1.00	≤2.00	≤0.045	≤0.03	8.00~11.00	18.00~20.00	\
	AISI 304L	≤0.035	≤1.00	≤2.00	≤0.045	≤0.03	8.00~13.00	18.00~20.00	\
	AISI 316	≤0.08	≤1.00	≤2.00	≤0.045	≤0.03	10.00~14.00	16.00~18.00	2.00~3.00
	AISI 316L	≤0.035	≤1.00	≤2.00	≤0.045	≤0.03	10.00~14.00	16.00~18.00	2.00~3.00
Mechanical Property:	Grade of Material	Elongation (%)		Tensile Strengh (Rm) N/m m3		Yield Strength (Rp) 0.2%N/m m3		Hardness (HV)
	AISI 201	≥35		≥520		≥210		≤253
	AISI 202	≥35		≥590		≥210		≤218
	AISI 304	≥35		≥520		≥210		≤200
	AISI 304L	≥35		≥480		≥180		≤200
	AISI 316	≥35		≥520		≥210		≤200
	AISI 316L	≥35		≥480		≥180		≤200

Q: Are you a manufacturer?

A: Yes, we own our factory in Zhejiang province and you are welcome to visit our factory.

Q: What can we buy from you?
A: Stainless steel pipes, pipe fittings,valve,flange and non-standard customized.(All above are sanitary grade)

Q:Why we choose your products?
A: We are confident to provide customers with satisfactory products at the suitable price.

Q:When can I get your reply after the inquiry?
A: Within 15minutes during working time, within 12 hours during non-working time.

Q:What product information should we provide?
A: You need to provide the grade, diameter, thickness,the number of tons and your demands.

Q:How long is your delivery time?
A: Within 5 days for stock delivery, 15-30 days for custom delivery.

Q:Can you provide sample?
A: Sure, we provide sample for free.If you are interested in our products, contact with us then we will send you our sample.

Company Profile

Zhongzheng Stainless Steel Co., Ltd.

Zhongzheng Stainless Steel Co., Ltd. is a China-based manufacturer specializing in R&D, production, and distribution of stainless steel products. Established in the early 2000s, it serves industries including construction, machinery, food/medical equipment, and energy with precision tubes, sheets, profiles, and custom components.

Contact Us

Zhongzheng Stainless Steel Co., Ltd.: Contact nameLaijing Bu
Chat Now; AddressRoom 104-07, Building 5, Jinghu Technology Park Huanajinghu Garden, Donglihu Subdistrict Dongli District,

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Product Categories

Galvanized steel pipe	Steel coil sheet and plate	Galvanized Steel Sheet	Industrial Pipeline Series
Industrial sheets and rolls	Industrial Valve Series	Industrial Accessories Series	Sanitary valve series
Hygienic grade piping series	Hygienic grade accessory series	Sanitary grade panels and rolls	Special Materials
Galvanized steel	Sanitary Pipeline Series	Titanium and titanium alloy steel

Stainless Steel Welded Round Tube

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