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Shanghai Bozhong Metal Group Co., Ltd.
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321 Stainless Steel Pipe With Good Chemical Performance Corrosion Resistant

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Shanghai Bozhong Metal Group Co., Ltd.
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321 Stainless Steel Pipe With Good Chemical Performance Corrosion Resistant

Brand Name : BOZHONG

Model Number : 321

Certification : ISO / TUV / DNV

Place of Origin : China

MOQ : negotiable

Price : negotiable

Payment Terms : L/C, T/T, Western Union, MoneyGram

Supply Ability : 10000TON/MONTH

Delivery Time : 3--10days

Packaging Details : seaworthy packing or as required

Description : 321 Stainless Steel Pipe/Tube

GRADE : 321

Wall Thickness : 0.2-10.0mm

LENGTH : 2000mm-8000mm or as customers' request

WIDTH : 600mm min

SURFACE : NO1,No.4,2B, BA, 6K, 8K, Hair Line with PVC

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300 series of stainless steel are used widely, most of them have a strength of corrosion resistance, heat resistance and a good chemical performance.

Specification

Grade 301 ,304 ,304L ,316 ,316L ,309 S,310 ,321
Standardl ASTM A240, JIS G4304, G4305, GB/T 4237, GB/T 8165, BS 1449, DIN17460, DIN 17441
Thickness 0.2-10.0mm
Width 600mm min
Length 2000mm-8000mm or as customers' request
Surface NO1,No.4,2B, BA, 6K, 8K, Hair Line with PVC


Chemical Composition

Grade C Si n P≤ S≤ Cr Mo Ni Other
301 ≤0.15 ≤1.00 ≤2.00 0.045 0.03 16-18 - 6.0 -
304 ≤0.07 ≤1.00 ≤2.00 0.035 0.03 17-19 - 8.0 -
304L ≤0.075 ≤1.00 ≤2.00 0.045 0.03 17-19 - 8.0
309S ≤0.08 ≤1.00 ≤2.00 0.045 0.03 22-24 - 12.0 -
310 ≤0.08 ≤1.5 ≤2.00 0.045 0.03 24-26 - 19.0 -
316 ≤0.08 ≤1.00 ≤2.00 0.045 0.03 16-18.5 2 10.0 -
316L ≤0.03 ≤1.00 ≤2.00 0.045 0.03 16-18 2 10.0 -
321 ≤0.12 ≤1.00 ≤2.00 0.045 0.03 17-19 - 9.0 Ti≥5×C


Mechanical Properties

Grade YS(Mpa) ≥ TS (Mpa) ≥ El (%) ≥ Hardness(HV) ≤
301 200 520 40 180
304 200 520 50 165-175
304L 175 480 50 180
309S 200 520 40 180
310 200 520 40 180
316 200 520 50 180
316L 200 480 50 180
321 200 520 40 180


Our company also has our own advanced testing equipment,which can make physical testing and chemical analysis including spectral analysis,metallographic analysis,ultrasonic testing, hardnesss testing,impact testing, bending testing, tensile testing in room tempreature and high tempreature etc.

Only the qualified products can be shipped to our clients.


Our quality control system as belows:

Raw material: chemical composition

Ingots: chemical composition

Forgings: UT/PT

Cold rolling: Size/ surface

Finish Goods: Mechanical properties/ CMTR/ Metallographic

Application
Oil & Gas
Food Service/Restaurant
Motorsports
Government/Military
Pumps & Valves
Machined Fabricated Components
Power Distribution
Fabricators
Aerospace
Metal Service Centers
Nuclear
Marine/Shipbuilding
Chemical Processing


Product Tags:

stainless steel tubing

      

stainless steel seamless pipe

      
321 Stainless Steel Pipe With Good Chemical Performance Corrosion Resistant Manufactures

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