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roller cone drill bit
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8 1/2 inch IADC 127 Steel Tooth Tricone Bit We're Hebei Yichuan Drilling Equipment Manufacturing.,LTD 1. who are we? We are based in Hebei, China, ...
2024-12-09 13:51:11
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114 mm IADC 127 Steel Tooth Tricone Bit We're Hebei Yichuan Drilling Equipment Manufacturing.,LTD First of all we want let you know that we are one of ...
2024-12-09 17:04:50
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...bit Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd was established in 1990. we have kept our clients ahead of schedule and under budget by ...
2024-12-09 17:04:50
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Basical Parameter Bit Size 7 7/8"(200MM) IADC Code 537 Connection 4 1/2"API reg pin Nozzle Qty 3NZ Make up Torque(KN.m) 16.3~21.7 Operating Parameter ...
2024-12-09 12:23:58
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Basic Parameters Bit Size 12 1/4"(311.1MM) IADC Code 537 Connection 6 5/8"API reg pin Nozzle Qty 3NZ Make up Torque(KN.m) 16.3~21.7 Operating ...
2024-12-09 12:23:58
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Basical Parameter Bit Size 7 7/8"(190MM) IADC Code 537 Connection 4 1/2"API reg pin Nozzle Qty 1NZ Make up Torque(KN.m) 16.3~21.7 Operating Parameter ...
2024-12-09 12:23:58
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9 7/8 inch IADC 537 TCI tricone bit Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd was established in 1990. More question you want to know, ...
2024-12-09 17:11:33
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7 1/2 inch IADC 537 TCI tricone bit Why Choose Us 1. how can we guarantee quality? Always a pre-production sample before mass production; Always final ...
2024-12-09 13:49:41
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13 5/8 inch IADC 517 TCI tricone bit Why Choose Us 1. how can we guarantee quality? Always a pre-production sample before mass production; Always ...
2024-12-09 17:04:50
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6 1/2 inch IADC 537 TCI tricone bit Why Choose Us First of all we want let you know that we are one of more than 20 years manufacture located in ...
2024-12-09 13:49:41
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