Zhangjiakou High-Tech Steel Pipe Co., Ltd. was established in 2005, on the basis of Ningyuan Iron & Steel Works, which has changed its old economic system. We are one of the earliest manufacturers specializing in producing electrically-welded steel ...
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The product have the advantage of high precision,good toughness,low price and can resist crush and burst well,etc
The product have the advantage of high precision,good toughness,low price and can resist crush and burst well,etc
Provide following specification of Seamless or ERW API 5CT Casing:
Grades:H40,K55,J55,N80-1,N80-Q
OD: from 4-1/2\" - 5-1/2\"
Grades:H40,K55,J55,N80-1,N80-Q
OD: from 4-1/2\" - 5-1/2\"
Seamless or ERW steel tubes and pipes for tubing (API5CT)
Grades:H40,K55,J55,N80-1,N80-Q
OD: from 2-7/8\" - 4-1/2\"
WT: from
Grades:H40,K55,J55,N80-1,N80-Q
OD: from 2-7/8\" - 4-1/2\"
WT: from
The product have the advantage of high precision,good toughness,low price and can resist crush and burst well,etc.
The product have the advantage of high precision,good toughness,low price and can resist crush and burst well,etc.
It is one of the manufactures that have specialized in producing the electrically-welded steel pipes the earliest in China.
The product have the advantage of high precision,good toughness,low price and can resist crush and burst well,etc.
The product have the advantage of high precision,good toughness,low price and can resist crush and burst well,etc.It can instead
The product have the advantage of high precision,good toughness,low price and can resist crush and burst well,etc.It can instead
The product have the advantage of high precision,good toughness,low price and can resist crush and burst well,etc
We are producers,We have competitive prices,and we can provide perfect service and quality
Our company is one of the manufactures that have specialized in producing the ERW steel pipes the earliest in China
Our company is one of the manufactures that have specialized in producing the ERW steel pipes the earliest in China
product has the advantage of high precision, good toughness, low price and can resist crush and burst well, etc. It can instead
Company Profile
Basic Information
| Company Name: | Zhangjiakou High-Tech Steel Pipe Co., Ltd. 
|
|---|---|
| Business Type: | Manufacturer, Trading Company |
| Product/Service: | Casing,tubing,ERW casing,ERW tubing,OCTG,steel pipe,cardan shaft,pipe |
| Number of Employees: | 101 - 500 People |
Trade & Market
| Main Markets: | North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe |
|---|---|
| Total Annual Sales Volume: | US$50 Million - US$100 Million |
Factory Information
| QA/QC: | Third Parties |
|---|---|
| Number of QC Staff: | 11 - 20 People |
| Management Certification: | ISO 9000/9001/9004/19011: 2000 Others |
| Contract Manufacturing: | OEM Service Offered Design Service Offered |
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Contact Us
Zhangjiakou High-Tech Steel Pipe Co., Ltd.
[China]
Street Address : Room 1005 North Ring Center No.18 Yumin Road,Xicheng District
City : beijing
Province/State : Beijing
Country/Region : China
