Min. Order:
1000 Piece
Price:
US$ 1
Place of origin:
China
Supply Ability:
15 Million Meters
Hexagonal Kelly Kelly is located in the top of the drill string, with square and hexagonal. In rotary drilling, when it is drilling, kelly connected with square bushing and rotary bushing, transfer the ground rotary torque to Heavy Weight Drill Pipe and to drive the drill bit,bearing the weight of the drill string.In the drilling of the turbine and screw, the weight of the drill string and the co
[Related Keywords : Hexagonal Kelly]
Business Type
Manufacturer
Location
Neimengguzizhiqu, China
Employees Total
101 - 500
Annual Revenue
USD 2,000,001 - 5,000,000
Min. Order:
1 Set
Price:
US$ 1
Place of origin:
China
kelly valve to control blowout pressures, or as a lower kelly valve to prevent loss of drilling fluid when the kelly is disconnected. Product Features The valve seals in both directions with metal to metal seals. Available in 10,000 psi working pressure as standard, 15,000 psi working pressure is available in certain sizes upon request. The valve uses a hexagon socket on the operating stem and ha
[Related Keywords : kelly valve]
Business Type
Manufacturer
Location
Shanghai, China
Employees Total
51 - 100
Annual Revenue
USD 100,000 - 500,000
Min. Order:
as your request
Place of origin:
China
Price Condition:
FOB tianjin
The six-party drill pipe is made from AISI4145H alloy steel. According to API Spec.7 and SY/T6509. IT is formed by hot forged and fully heat-treated by intermediate frequency induction heat treatment or 20m horizontal optical resistance furnace to threads are phosphated, copperrized or cold worked. Standard size of hexagonal kelly Kelly size Length drive section Length overall Length drive sectio
[Related Keywords : drill pipe, quarter drill pipe, spiral drill pipe, heavy weight drill pipe]
Business Type
Manufacturer
Location
Beijing, China
Employees Total
11 - 50
Annual Revenue
USD 2,000,001 - 5,000,000
Competitive hexagonal kelly products from various hexagonal kelly manufacturers and hexagonal kelly suppliers are listed above, please select quality and cheap items for you.
Besides, we also provide you with related products such as square kelly, drill pipe, drill collar and kelly for your choice.
 |
Recommended Content
