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Home » Product Directory » Construction & Decoration » Pipe, Tube & Parts » Steel Pipe & Tube » Oil Country Tubular Goods (5)

Oil Country Tubular Goods (5)

Oil Country Tubular Goods (5)
Oil Country Tubular Goods (5)
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Product Description

Zhangjiakou High-Tech Steel Pipe Co., Ltd is one of the earliest manufacturers specializing in producing the precision steel tubes for automobile, oil casing tubes for petroleum and natural gas, steel tubes for drilling and liquid service, as well as other high strength welded steel tubes.

Our products are qualified to API 5CT or API 5B standard. The outside diameter of tubing isΦ 2-3/8'-Φ 4-1/2', and the outside diameter of casing is Φ 4-1/2'-Φ 5-1/2'. Grade for tubing and casing includes H40, J55, K55, and N80. The outside diameter of tubes for cardan shafts isΦ 50mm-Φ 120mm. On Jan 11, 2008, we have become the supplier of CNPC (China National Petroleum Corporation). It is proved by Tubular Goods Research Center of CNPC that ERW tubing and casing of our company have the advantages of high precision, good toughness, low cost and can resist crush and burst well, etc.

Zhangjiakou High-Tech Steel Pipe Co., Ltd. is a corporation who specializes in manufacturing high strength ERW steel tubes for automobile, drilling and liquid service, as well as oil casing tubes for petroleum and natural gas.

The advantages of buying our products:
1, With the most profitable price
2, With the most superium quality
3, With the most considerate after service
4, With the largest discount

More Product Features

   
HS Code:  73051900
Trademark:  Haite
Model NO.:  5
Standard:  API SPEC 5CT
Productivity:  150000 Tons
Origin:  China
Packing:  Bundle
Usage:  Pipe
Wall Thickness:  Thin
Type:  Seamless
Steel Grade:  600 Series
Export Markets:  North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Company: Zhangjiakou Haite Steel Pipe Co., Ltd.

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