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Address: NO.819 Unit B FuChen Business Plaza XinBei District ChangZhou,JiangSu,China

Contact name:James

Country/Region	china
City & Province	changzhou jiangsu

Product Description Supply 1. Carbon steel pipe 2. Petroleum casing pipe 3. Fluid pipe 4. structure ...

The casing string in the hole drilling, used to prevent the formation of formation fluid flow and ...

The casing string in the hole drilling, used to prevent the formation of formation fluid flow and ...

The casing string in the hole drilling, used to prevent the formation of formation fluid flow and ...

The Product Standard: API SPEC 5DP ; Size:2-3/8"～6-5/8" Grade:E75,X95,G105,S135

We manufacture API 5DP Drill pipes of OD 2-3/8'', 2-7/8", 3-1/2", 4", 4-1/2", 5", etc. and are sure ...