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Bao Steel Api5l Cold Drawn Seamless Pipe

Bao Steel Api5l Cold Drawn Seamless Pipe

Generally seamless steel tubes are made of plain carbon steel, plain low alloy steel, high quality carbon steel and alloy structural steel by hot rolling or cold drawing. Seamless pipes made of low carbon steel, no. 10 and no. 20 are mainly used as pipes for conveying steam, gas, liquefied gas, natural gas, various petroleum products and other gases or liquids. Seamless tubes made of medium carbon steel such as 45 and 40Cr are mainly used to make marantons and pipe fittings of various machines.

1.General seamless tube product specification: hot rolled tube 32x5 ~ 630x15 or 550x75 mm usually length 4 ~ 12.5 m; Cold rolled tube 5x0.25 ~ 200X12 or 89X14 mm, usually 1.5 ~ 10 meters in length.

Generally seamless tube shall ensure chemical composition and mechanical properties (tensile strength, yield point and elongation) are qualified. Seamless steel pipe subjected to fluid pressure shall be qualified for hydraulic test. The pressure specified in hydraulic test shall be calculated as follows:

P = 200 sr/d

cold drawn seamless pipe

2.Specification of Bao steel api5l cold drawn seamless pipe


Thickness 0.5-25 mm

OD: 16-820 mm

Length:common length 5.8m,6m,11.8m,12m or as request 






Bundle/In bulk/Bags/As clients' requirements


Be used in structure,accessorize and construction,ect

Zinc weight


Delivrey lead time

7-15 working days after received deposit



Surface treatment


1.Bared painted (varnish coating)
5.PE,3PE,FBE,corrosion resistant coating ,anti corrosion coating



Payment term


1.100% irrevocable L/C at sight

2.30% T/T prepaid and the balance against the copy of B/L

3.30% T/T prepaid and the balance against the L/C

3.Quality Detailes of Bao steel api5l cold drawn seamless pipe

4.Sales Markets

Sales Market


Q: Do you have any certifications?

A:Yes, with ISO, BV, SGS, TUV, API and so on.

Q:Do you have Mill Test Certificates?


Q:Do you accept the third party inspection?

A: Yes. We accept.

Q: Do you provide customized products?

A: Yes. Customers give us drawings and specifications, and we will manufacture accordingly.

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.

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