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Contact Person : Amy
Phone Number : 13327910097

300 Series Seamless Stainless Steel Tubing / 321 Stainless Steel Tubing 2B

Place of Origin Shanghai ,Shanxi
Brand Name BAOSTEEL , TISCO ,HONGWANG ,LISCO,
Certification ISO ,SGS,BV
Model Number 300 Series 321
Minimum Order Quantity 1 ton according to products
Price Negotiation
Packaging Details Export Package
Delivery Time 5-10 working days
Payment Terms L/C, T/T, D/P, Western Union
Supply Ability 2000 T/Month
Product Details
Thickness 1.5-12mm Finish NO 1,2B ,BA
OD 10-500mm Color Natural Surface Or As Customized
Standard JIS/ASTM/BN Shape PIPE
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seamless stainless steel tubing

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seamless square steel tubing

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Product Description

300 Series Seamless Stainless Steel Pipe Industrial 321 Customized ASTM AISI

 

1. Products Details

 

AISI 321
UNS S32100
EN 1.4541

 

Type 321 Stainless Steel is a stabilized austenitic stainless steel similar to Type 304 but with a titanium addition of at least five times the carbon content. This titanium addition reduces or prevents carbide precipitation during welding and in 800 - 1500°F service. It also improves the elevated temperature properties of the alloy. Type 321 provides excellent resistance to oxidation and corrosion and possesses good creep strength. It is used primarily in applications involving continuous and intermittent service temperatures within the carbide precipitation range of 800 - 1500°F.  

 

Grade Stainless Steel Seamless Pipes
Thinckness 1.5-12MM
Tolerance +/-0.02mm
OD 10-500MM
Length as customzied or 6M
Brand name AOXIANG
Standard JIS, AISI, ASTM, GB, DIN, EN ,etc.
Finish 2B, NO1,Hairline, No.4, BA, 8K mirror, etc.
Certification SGS
Packaging Standard exporting packing; seaworthy package.
MOQ 1 Tons
Price time FOB, CFR, CIF, CNF
Delivery time Within 15-20 working days after receiving your deposit
Payment 30% T/T in advanced+70% balanced; irrevocable L/C at sight
Remarks Insurance is all risks and accept the third party test

 Chemical Properties: 321

321 C Si Mn P S Ni Cr
≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.03 9.00~12.00 17.00~19.00


 

2. Application

 

annealing covers, high-temperature tempering equipment, diesel and heavy duty automotive exhaust systems, firewalls, stack liners, boiler casings, welded pressure vessels, jet aircraft components, radiant super heaters, bellows and oil refinery equipment.

 

300 Series Seamless Stainless Steel Tubing / 321 Stainless Steel Tubing 2B 0300 Series Seamless Stainless Steel Tubing / 321 Stainless Steel Tubing 2B 1