1) OD: 2 7/8", 3 1/2", 4", 4 1/2", 5" 5-1/2"
2) Steel Grade: E75, X95, G105, S135
3) All drill pipe are made according to AP
Port: Tianjin port/China
Minimum Order Quantity: 1 Piece/Pieces
Supply Ability: 1000 Piece/Pieces per Month as your order
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: Plywood cases.
Delivery Detail: in 7 workdays
This kind of drill pipe is strictly required by Api processing, and processing according to customer requirements.
Our factory has the largest drill in northern China, joint production line, has been certified by API, equipment including 1250T large flat forging machine, C-120A type friction welding machine, 250KW frequency heat through the furnace, 10m straightening machine, 100T tensile testing machine and a number of CNC lathes, special testing equipment, manufacture of drill pipe to meet the geological, geothermal, wells, oil drilling and other trenchless technology requirement s.