Haiyan Sanxin Steel Tube Co., Ltd.

 

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Precision Round Carbon Steel Welded Pipe , Cold Drawn Industrial Steel Pipe

Precision Round Carbon Steel Welded Pipe , Cold Drawn Industrial Steel Pipe

Precision Round Carbon Steel Welded Pipe , Cold Drawn Industrial Steel Pipe
Precision Round Carbon Steel Welded Pipe , Cold Drawn Industrial Steel Pipe Precision Round Carbon Steel Welded Pipe , Cold Drawn Industrial Steel Pipe Precision Round Carbon Steel Welded Pipe , Cold Drawn Industrial Steel Pipe Precision Round Carbon Steel Welded Pipe , Cold Drawn Industrial Steel Pipe

Large Image :  Precision Round Carbon Steel Welded Pipe , Cold Drawn Industrial Steel Pipe Get Best Price

Product Details:

Place of Origin: Zhejiang, China (Mainland)
Certification: ISO9001, ISO14001, TS16949

Payment & Shipping Terms:

Minimum Order Quantity: negotiable
Price: negotiable
Detailed Product Description
Standard: ASTM, BS, DIN, GB, JIS Grade: 20#, 45#, Q345, ST35, St35.8, St37, St37-2, St45, St52
Section Shape: Round Outer Diameter(Round): 50 - 500 Mm
Application: Structure Pipe Technique: Cold Drawn
Length: 3-12m Keyword: Carbon Carbon Welded Steel Pipe
High Light:

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industrial steel pipe

 

2017 Top quality precision round carbon carbon welded steel pipe

carbon carbon welded steel pipe

Standard : GB/T3639, GB/T8713, EN10305-1:2002, EN10305-2:2002,
ASTM A519-2006, ASTM A513-2007, GB/T1591-2008, GB/T17396-2009


Material: 20#, 45#, Q345B, Q345D, 25Mn, 27SiMn, E355

 

Type: Hydraulic Cylinder Tube

I.D.: 40-400mm

W.T.: ≥5mm

Length: Up To 12000mm According To Customer's Requirement

Surface Treatment: As Customer's Required
Place Of Origin: Zhejiang, China (Mainland)

 

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Detailed Images

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QUALITY CONTROL

1~ Incoming Raw Material Inspection
2~ Raw Material Segregation to avoid steel grade mix-up
3~ Heating and Hammering End for Cold Drawing
4~ Cold Drawing and Cold Rolling, on line inspection
5~ Heat Treatment, +A, +SRA, +LC, +N, Q+T
6~ Straightening-Cutting to specified length-Finished Measuring Inspection
7~ Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness,                  Impact, Mictrostruture etc
8~ Packing and Stocking.

 

FAQ.jpg

Q: Are you trading company or manufacturer ?

A: A professional steel pipes materials inventor, manufacturer and solution provider

Q: How long is your delivery time?

A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but need pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us 

Contact Details
Haiyan Sanxin Steel Tube Co., Ltd.

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