Steel pipe manufacturers/Seamless steel pipe

                                                          Chemical Composition(%)

  Material

       C

       Si

      Mn

     Cr

     Ni

      Cu

      P

       S

   C22

0.17-0.24

    ≤0.40

0.40-0.70

  ≤0.40

 ≤0.40

      --

  ≤0.045

   ≤0.045

         Company

Hebei Province Gold Mysterious Pipe Co.,Ltd

      Business Type

Manufacturer

      Product

carbon steel pipe; special shape pipes

      Shape

round, square, rectangular, triangle, hexagonal, lemon and other special sections.

      Making

as per customer's requirement, your drawing or sample are welcomed

    Standard

Refer to relative standard as per clients requirements

                                                                                                                                  The specific parameters

Spec Description

Outside Diameter

Wall Thickness

15mm-80mm

1mm-12mm

Material and Standard

       Item

  Chinese Standard

  American Standard

     German Standard

           1

       20#

    SAE1020

     C20C

           2

     Q235B

 ASTM A283-D

      S235JR

Note:

Packing

Plastic film and woven bag bundling  

Payment

30% by T/T in advance

Production equipment

1 set of Φ 50 enhanced automatic peforating equipment

1 set of Φ 40 automatic peforating equipment

2 sets 10 tons chain cold-drawn machine

2 sets 15 tons chain cold-drawn machine

4 sets 20 tons chain cold-drawn machine

1 sets 45 tons chain cold-drawn machine

1 sets 65 tons chain cold-drawn machine

4sets of LG30 type 2 roller cold-rolling mill

4 sets of LG40 type 2 roller cold-rolling mill

1 sets of LG50  2 roller cold-rolling mill

1 set roller type continuously heat treatment furnace

1 set of GJ Φ 20mm-80mm pipe straightening machine

1 set of GJ Φ 50mm pipe straightening machine

1 set of GJ Φ 6mm-12mm pipe straightening machine

Shipment

20feet container load 20-25tons pipe whose length is under 5.8m

40feet container load 20-25tons pipe whose length is under 11.8m

We will consider bulk cargo when the goods is more than 200 tons to save 

freight fee for our customers