Product Introduction
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◆ API Tubing and Casing　　　　
　　　　● API Tubing and Casing
　　　　　· Applicable standards）
　　　　　　　API SPEC 5CT and API SPEC STD 5B
　　　　　· Application
　　　　　　　The tubing is used to extract oil or natural gas from the well, while the casing is used to built up the wall of the oil (gas)well.

　　

● Specification Series of Casing
 
1
1
 
● Specification Series of Tubing
 
1
 
 
Add:North Zone,Hi-Tech Industry,Development District Golden Bull Region,Chengdu
City,Sichuan,People s Republic of China　　Postcode:610083
Tel :0086-28-83572758 83588339
Fax :0086-28-83586388
http://www.hgppc.com
E-mail:hgppc@hgppc.com