Square Round Welded Stainless Steel Tube Pipe

Square Round Welded Stainless Steel Tube Pipe

High-Quality Materials: This seamless stainless steel round tube is made from high-quality materials, including 200/300/400 series and other premium grades such as 304, 316, and 321, ensuring durability and resistance to corrosion. Versatile Applications: The product is widely used in various industries, including petroleum and foodstuff, making it a reliable choice for diverse applications. Factory Direct Supply: As a factory direct supply, customers can enjoy competitive prices and fast delivery times, typically within 8-14 days, without any intermediaries. Customizable Options: The product offers a range of processing services, including bending, welding, decoiling, punching, cutting, and moulding, allowing customers to tailor the product to their specific needs. Comprehensive Standards: The stainless steel tube meets various international standards, including JIS, AISI, ASTM, DIN, and BS, ensuring compliance with global regulations and quality expectations.
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Products Description

 

1. Our stainless steel tubes pipes are treated by bright annealing, inside weld bead removing, precise polishing. The roughness of
tubes could be under 0.3μm.
2. We have the non destructive testing ( NDT ), eg. online eddy current inspection and hydraulic or airtightness testing.
3. Thick welding, good appearance.The mechanical properties of tube could be tested.
4. The raw material is from Taigang, Baogang, Zhangpu and so on.
5. And Our tubes are certificated by AD 2000-W0, PED 2014/68/EU, ISO 9001 : 2015.
6. Full material traceability is guaranteed during the manufacturing process.
7. Polished tube is supplied in individual plastic sleeves with capped ends ensuring optimum cleanliness.
8. Internal Bore: Tubes have a smooth, clean and crevice free bore.
9. Market leading quality products.
Stainless Steel Pipe Specifictions
 
Material Grade
200 Series: 201,202
300 Series: 301,304,304L,316,316L,316Ti,317L,321,309s,310s
400 Series: 409L,410,410s,420j1,420j2,430,444,441,436
Duplex Steel: 904L,2205,2507,2101,2520,2304
 
 
 
 
Product Standards
Mechanical / Ornamental Pipe: ASTM A554, EN 10296-2
Food Grade / Sanitary Pipe: ASTM A270, JIS G3447, KS D 3585, EN 10357(DIN 11850), AS 1528.1, ISO 2037(NF A49-249)
Heat Exchanger Pipe: ASTM A249 / A269 ASME SA249, GB / T 24593-2009, HG 20537.2
Large Diameter Industrial Tube: ASTM A312 / A778 EN 10217-7, GB / T 12771-2008, HG 20537.3
Drinking water Pipe: EN-10312 / GB / T 19228
 
 
 
 
 
 
Production Size
(can be customized)
Stainless Steel Round Tube Pipe
Wall thickness
0.5mm-20mm
Outer diameter
10mm-2000mm
Stainless Steel Square Tube Pipe
Wall thickness
0.5mm-20mm
Outer diameter
4mm*4mm-800mm*800mm
Stainless Steel Rectangular Tube Pipe
Wall thickness
0.5mm-20mm
Outer diameter
1mm-150mm
Length
4000mm,5800mm,6000mm,12000mm, or as required.
 
 
 
Application
Sanitary Pipe: for food processing industry, beverage industry, sugar mill and so on;
Heat Exchanger Pipe: condenser, boiler, super heater, evaporator and so on;
Industiral Tube: for petroleum delivery, gas delivery, petrochemical industry, wastewater treatment, drainage system, and so on;
Mechanical Pipe: handrail, railings, balustrade, hence and so on.
 

 Mirror Polished Square Round Welded Stainless Steel Tube Pipe

 Mirror Polished Square Round Welded Stainless Steel Tube Pipe

 Mirror Polished Square Round Welded Stainless Steel Tube Pipe

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