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Tianjin LANG Steel Pipe Manufacturing Co., Ltd.  

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Hairline Dull Finish Polished Stainless A312 , A249 Steel Tubing For Boiler Heat-Exchanger 

Place of Origin: Tianjin, China (Mainland) 
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Hairline Du

Hairline Dull Finish Polished Stainless A312 , A249 Steel Tubing For Boiler Heat-Exchanger

 

Specifications

 
stainless steel square and polished tubing
Standard: AISI,ASTM Place of Origin:


 

stainless steel square and polished tubing

 

Specifications

Good quility  stainless steel pipes
1)Standard:304/304L/310/347/ 310/310s.....
2)Good quality and competitive price
3)Quick delivery

 

 

Detailed 

Description  

Name 310s,317,316,316l,347,310,304,,,stainless steel tube
Standard ASTM A554, A312, A249, A269 and A270
Material  Grade 304,304L,316,316L,202,201
Outer Diameter   6.5mm-200mm
Thickness 0.1mm - 5mm
Length 6m or as customers' request
Tolerance a) Outer Diameter: +/- 0.2mm
b) Thickness: +/- 0.02mm
c) Length: +/- 5mm
Surface 180G, 320G Satin / Hairline(Matt Finish, Brush, Dull Finish)400G, 600G Mirror finish
Application Fluid and gas transport,decoration, construction,medical equipment, aviation, boiler heat-exchanger and other fields
Test Squash test, Extended test, Water pressure test, Crystal rot test, Heat treatment, NDT
Payment 30% T/T as deposit, the balance before shipment or L/C.
Delivery time 10~20 days ,according to the order quantity
Packing Bundled with knitted plastic bag, wooden cases or according to customers' request.
Mechanical Property Material Item    201 202 304 316
Tensile Strength ≥535 ≥520 ≥520 ≥520
Yield Strength ≥245 ≥205 ≥205 ≥205
Extension ≥30% ≥30% ≥35% ≥35%
Hardness (HV) <105
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Tel: 86-22-2646578
Fax: 86-22-2646578
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Company Info

Tianjin LANG Steel Pipe Manufacturing Co., Ltd. [China (Mainland)]


Business Type:Manufacturer
City: Tianjin
Province/State: Tianjin
Country/Region: China (Mainland)

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