304 Stainless steel pipe

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  • 304 Stainless steel pipe
  • 304 Stainless steel pipe
  • 304 Stainless steel pipe

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304 Stainless steel pipe
Grade:stainless steel
Product name:stainless steel pipe
Model Number:Customized
Type:Welded
Steel Grade:300 Series
Application:for Building
Welding Line Type:ERW
Tolerance:±1%
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Product Details
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Overview

Item stainless steel pipes
StandardASTM, AISI, GB, JIS, as customers' request
TechniqueHold/cold drawn
SizeOD: 6-500mm
TH: 0.25mm-200mm
Length: 3-6m or customize
SampleFree sample is available
ToleranceOuter diameter:±0.1mm
Thickness:±0.02mm
Length:±1cm
Quality testwe offer MTC( mill test certificate)
PackageStandard Seaworthy Package
Stock or notenough stock
Payment termsL/C T/T (30%DEPOSIT)
Delivery time7-15 dyas,or according to the order quantity or upon negotiation
ApplicationRailings, Balustrade, Furniture, Fence, Decorations, Constructions, Food industry, etc

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Equipment

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Stainless Steel Surface

1D -- The surface has discontinuous granular shape, also known as fog surface.

Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling.

2D - A slightly silvery white colour.

Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling.

2B -- Silver white with better gloss and flatness than a 2D surface.

Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling + quenching and tempering rolling.

Ba - Excellent surface gloss, high reflectivity, like a mirror surface.

Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling + surface polishing + quenching and tempering rolling.

No.3 -- Good gloss, coarse grain surface.

Processing technology: polishing and tempering rolling for 2D or 2B with 100~120 abrasive materials (JIS R6002).

No.4 -- Good gloss, fine lines on the surface.

Processing process: polishing and tempering rolling for 2D or 2B with 150~180 abrasive materials (JIS R6002).

HL -- Silver grey with hair streaks.

Processing technology: 2D products or 2B products with appropriate granularity of abrasive materials for polishing the surface is a continuous abrasive grain.

MIRRO -- Specular.

Processing technology: 2D products or 2B products with appropriate granularity of the grinding material grinding and polishing to the mirror effect.

Chemical Composition

Chemical Properties of Frequently-used Stainless Steel Material Grade
UNS ASTM EN JIS C% Mn% P% S% Si% Cr% Ni% Mo%
S30100 301 1.4319 SUS301 ≤0.15 ≤2.00 ≤0.045 ≤0.03 ≤1.00 16.0-18.0 6.0-8.0 -
S30400 304 1.4301 SUS304 ≤0.08 ≤2.00 ≤0.045 ≤0.03 ≤0.75 18.0-20.0 8.0-10.5 -
S30403 304L 1.4306 SUS304L ≤0.03 ≤2.00 ≤0.045 ≤0.03 ≤0.75 18.0-20.0 8.0-12.0 -
S30908 309S 1.4833 SUS309S ≤0.08 ≤2.00 ≤0.045 ≤0.03 ≤0.75 22.0-24.0 12.0-15.0 -
S31008 310S 1.4845 SUS310S ≤0.08 ≤2.00 ≤0.045 ≤0.03 ≤1.50 24.0-26.0 19.0-22.0 -
S31600 316 1.4401 SUS316 ≤0.08 ≤2.00 ≤0.045 ≤0.03 ≤0.75 16.0-18.0 10.0-14.0 2.0-3.0
S31603 316L 1.4404 SUS316L ≤0.03 ≤2.00 ≤0.045 ≤0.03 ≤0.75 16.0-18.0 10.0-14.0 2.0-3.0
S31703 317L 1.4438 SUS317L ≤0.03 ≤2.00 ≤0.045 ≤0.03 ≤0.75 18.0-20.0 11.0-15.0 3.0-4.0
S32100 321 1.4541 SUS321 ≤0.08 ≤2.00 ≤0.045 ≤0.03 ≤0.75 17.0-19.0 9.0-12.0 -
S34700 347 1.4550 SUS347 ≤0.08 ≤2.00 ≤0.045 ≤0.03 ≤0.75 17.0-19.0 9.0-13.0 -
S32750 SAD2507 1.4410   ≤0.03 ≤1.2 ≤0.035 ≤0.02 ≤0.80 24.0-26.0 6.0-8.0 3.0-5.0
S31803 SAF2205 1.4462   ≤0.03 ≤2.0 ≤0.03 ≤0.02 ≤1.00 21.0-23.0 4.0-6.5 2.5-3.5
N08904 904L 1.4539   ≤0.0.3 ≤2.0 ≤0.035 ≤0.03 ≤1.00 18.0-20.0 23.0-25.0 3.0-4.0

About us

Our group has been in the steel industry since 2010 and has been exporting "stainless steel products" since 2012, as a stocker of these materials. It established a foreign trade company…

Stainless sheet metal, coiled stainless steel (flat material), round steel, flat steel, angle iron (long material), seamless welded pipe, square and rectangular pipe profile (pipe material),die steels, etc. constitute the general product range, which has been successfully wholesaled and retailed. 

Packaging Shipping

Packing: seaworthy wooden pallets,water proof paper,pvc film,interleaving paper, in 20' or 40' container or as per customers' requirements.
-- 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)
-- 40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
-- 40ft HC:12032mm(Lengh)x2352mm(Width)x2698mm(High)

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Application

Our products are used in a wide range of applications and various industries. Below are a few of them:

Gas Processing Industries
Petrochemical Industries
Power Generation Industries
Food Processing Industries
Chemical Industries
Oil & Gas Industries
Fertilizers Industries
Sugar Industries

FAQ

Q1 . Can I have a sample order for products ?
A : Yes , we welcome sample order to test and check quality . Mixed samples are acceptable .


Q2 . What about the lead time ?
A : Sample needs 3-5 days


Q3 . Do you have any MOQ limit for products order ?
A : Low MOQ , 1pcs for sample checking is available


Q4 . How do you ship the goods and how long does it take to arrive ?
A : We usually ship by DHL , UPS , Fedex or TNT . It usually takes 3-5 days to arrive . Airline and seashipping also optional For mass products , ship freight is prefered


Q5 . Is it OK to print my logo on products ?
A : Yes , OEM and ODM are available for us


Q6 : How to ensure the quality ?
A Mill Test Certificate is supplied with shipment . If needed , a Third Party Inspection is acceptable

Inquiry

To learn more about this product, you can submit your requirements here

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