Round and special shape seamless steel pipe/tube for building material

Round and special shape seamless steel pipe/tube for building material

 Comapny Pictures:

Process:

Test equipment:

 Quality control:

1.Raw materail inspection:to check whether the chemical composition is qualified or not.

2.Heat pipes inspection:to check the tolerance and the outer diameter.

3.Cold pipes inspection:to check the OD and ID.

4.General inspection:to check the OD and ID.

5.Finished product inspection:to check whether the product is qualified or not.

Finished product:

The usage

Cold drawn machine( after cold drawn process the round pipe change into the special shape pipe)

FAQ

1.Delivery date:15~30 days according to your quantity

2.Sample: free sample is available

3.Third party inspection: we accept third party inspection, and we did many            times before.

4.Trade terms: EXW, FOB Tianjin, C&F/CIF your destination

           Good quality, superior technology, and best service!

Company Introduction

Hebei Province Gold Mysterious Pipe Co., Ltd. specializes in the production of various seamless steel pipes, with the wall thicknesses from 1mm to 12mm and outer diameters from 15mm to 80mm. Our products include common seamless steel pipes, cold drawn pipes, cold rolled pipes, alloy steel pipes, special pipes, etc. We are equipped with advanced production equipment, such as two punching lines, thirteen fine rolling production lines and ten cold drawing production lines. Our company invites a group of excellent technical experts and management personnel in domestic steel pipe industry to improve the technical levels of our products. In terms of quality control, our company has been implementing ISO9001:2008 Quality Management System since March, 2011. We have strict product quality control in each process, from raw material purchase to finished product delivery, ensuring satisfactory product quality.