Zhongzheng Stainless Steel Co., Ltd.: 1Yr

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

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Home > Products > Galvanized steel > Top Quality ASTM A312 A213 TP304 304L Seamless Welded Stainless Steel Pipe

Top Quality ASTM A312 A213 TP304 304L Seamless Welded Stainless Steel Pipe

FOB Price

USD $1300 - $4500 / Ton

1 Ton(Min.Order)

Supply Ability 0 Ton / Tons per Month
Payment TermsT/T L/C PayPal D/P Western Union Other
Delivery Detail8 days

Request Sample Customized Request Request Free Catalogs

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Product Details

Type	Stainless Steel Pipes	Certification	ISO, ROHS, IBR, AISI, ASTM, GB, EN, DIN, JIS, Other
Shape	Round	Grade	Other
Technique	Other	Surface Treatment	Polished
Standard	ASTM, AISI, GB, JIS, DIN, EN, Other	Specification	OEM
Trademark	ZHONGZHENG INTERNATIONAL	Origin	China

Product Description

Stainless steel round bar

Basic Info.

Model NO.

Stainless Steel Pipe

Grade

304 316s327, S329, S318, S315, 347H, 2205, 341L, 316L

Certification

ISO, AISI, ASTM, GB, JIS

Shape

Round;Square;Rectangular

Technique

Cold Rolled;Hot Rolled

Surface Treatment

Polished

Welding Line Type

ERW/Seamless

Surface Finish

2b/Ba/2D/2bb/No.3/No.1/Hl/2ba/Nl/Ths

Outer Diameter

914.4mm

Length

6-12m / Customized

Quality

Mill Test Certificate Supplied

MOQ

1 Ton

Alloy or Not

Is Alloy

Tolerance

+/-1%

Invoicing

by Theoretical Weight

Rice Term

CIF CFR Fob Ex-Work

Sample

Sample Freely

Customized Service

Oed ODM

Processing Service

Bending, Welding, Cutting

Within 7 Days

Price Term

CIF CFR Fob Ex-Work

Transport Package

as Customers′ Needs

Specification

Thickness: 0.8mm-50 mm

Trademark

ZHONGZHENG

Origin

China

HS Code

7304419000

Production Capacity

15000ton/Month

Product Description

Main Grades and Standards
Standards	AISI, ASTM, DIN, EN, GB and JIS;	ASTM A240/SA240, ASTM B688, ASTM B463/SB463 ASTM B168/SB168, ASTM B443/SB443, B424/SB424, B625/SB625, B575/SB575, JIS G4304, G4305, GB/T 4237, GB/T 8165, BS 1449, DIN17460, DIN 17441
Materials(Grade)	200series	201, 202, 202cu, 204
	300series	301, 302, 303, 304, 304L, 304H, 309, 309s, 310, 310S, 316, 316L, 316H, 316Ti, 317L, 321, 347
	400series	409,409L,410,420,430,431,440
	Duplex/Super Duplex Stainless	Duplex2205/s31803/s32205, Duplex2507, S32750, S32760,S25554,1.4418,1.4529,AL-6XN,347H,904L,F44 317L,318,329 2205,2507,F55,SUH616,4Cr14Ni14W2Mo
	Nickel-base Alloy	S31254, N08367, N08926, N08904, N08020, N06600, N06625, N08825, N08031, N06059, N10276, N06022, N10665, N10665, N10675, N02200/N02201, N08800, N08810, S30815
	Others	330/N08330, 333/N06333, 660, 630, 631, 17-4ph, 17-7 ph, 1cr13,2cr13,3cr13N,3cr13,409,416,439,405,04cr13Ni5Mo, 2cr12MoV,Gcr15,1cr17,4cr13,410-420-430-17-4PH,1cr17Ni2,9cr18mo, C276,C22,HB-2,HB-3,C4C2000, M400 K500,600, 601, 625,718,800H,825,GH3007/5K,GH3030,GH2747, GH1131,GH2132,GH2696,GH2747,GH2909,GH3030,GH3044, GH3128,GH4145/X750,GH4648,GH4738,GH5188,GH617,L605 1J,2J,3J,4J,1J79, XM-19 S21800,etc.

Chemical Composition	Tensile Strength	Yield Strength	Elongation	Hardness HRB
Grade 304 Stainless Steel (100% & MPA)
C≤0.08, Mn≤2, P≤0.045, S≤0.03, Si≤0.75, 8≤Ni≤10.5, 18≤Cr≤20	≥515	≥205	≥40	≤92
Grade 304L Stainless Steel (100% & MPA)
C≤0.03, Mn≤2, P≤0.045, S≤0.03, Si≤0.75, 8≤Ni≤12, 18≤Cr≤20	≥485	≥170	≥40	≤92
Grade 316L Stainless Steel (100% & MPA)
C≤0.03, Mn≤2, P≤0.045, S≤0.03, Si≤0.75, 10≤Ni≤14, 16≤Cr≤18	≥485	≥170	≥40	≤95

Q1: Do you accept the trial order ?

A1: Yes,if we have the exactly size in stock.we can delivery even 1 piece/meter .

Q2: Can I have free sample before making orders?

A2: Yes,we can supply free sample as requirement,but buyer needs to pay the freight charges ,the freight fee will return to buyer after making order.

Q3: How do you control the quality ?
A3: MTC and PMI will be sent before shipment,any 3rd party inspection if need .

Q4: How about your delivery time ?
A4: Generally delivery time is 15 working days .

Q5: How can I quickly get the price list ?
A5: Directly click "chat now" or send us email with detail specifications,you will get the official price list in 1 hour .

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

Top Quality ASTM A312 A213 TP304 304L Seamless Welded Stainless Steel Pipe

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