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All api drill collar wholesalers & api drill collar manufacturers come from members. We doesn't provide api drill collar products or service, please contact them directly and verify their companies info carefully.
| Total 7957 products from api drill collar Manufactures & Suppliers |
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Brand Name:TR Solids Control Model Number:TRDT Place of Origin:Xi'an China ...drilling, the spiral groove allows the mud flow freely around the drill collar to balance pressure preventing pressure block, so effectively avoid bit sticking from differential pressure. Spiral collar can also reduce the contact area between the wall and |
Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
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Place of Origin:China Brand Name:SHUGUANG ...t, with the function of drill collar and drill pipe. Since the transition from the drill collar to the drill pipe section drastic changes , bending stress concentrates on the drill pipes. Therefore HWDP between drill collar and drill pipe can ease the ... |
Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
Jiangsu |
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Brand Name:JCDRILL Model Number:175*4500mm Place of Origin:Hebei,China ... to drill pipe and centralize the drill bit. According to API Spec7-1 specifications, the material quality is 4145H that’s after heat treatment, thread hardening treatment and phosphate to better anti-seize. It also can be produced upon ... |
Beijing Jincheng Mining Technology Co., Ltd.
Beijing |
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Model Number:Type T, Type C, Type MP Place of Origin:China Oilfield API 7K Type MP Drill Collar Safety Clamps For Drilling Rig Description The Safety Clamp consists of individual links, flexibly hinged together. Each link has a separate tapered slip which acts as a gripping ... |
Dongying Oilman Machinery Equipment Co.,Ltd.
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Brand Name:TR Solids Control Model Number:Type A Type WT Type DCS Place of Origin:Xi'an China ...API 7K Standard DCS Drill Collar Slips for Oilfield Drilling Tools Introduction Our casing slips are designed and manufactured in API 7K and SY/T 5049 " Slips for well drilling". It is manufactured in a structure of multi-segment pieces with firm structure, light weight , and large holding range, which is easy to fit the changing of the external diameter of the casing pipes due to wear and tear. There are three types of DCS Drill |
Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
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Place of Origin:China Brand Name:SHUGUANG Specifications i. Certificate:NS-1 API 7-1, API Q1, API Recommended Practice 7G-2 ii. OD: 2 7/8" to 14" or 73mm to 355.6mm iii. Grade:4145H iv. Length: R1: 6.10-7.01m; R2: 8.84-9.75m; R3: 12.19-13.72m Products Features High quality raw material and ... |
Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
Jiangsu |
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Place of Origin:China Brand Name:SHUGUANG Specifications i. Certificate:NS-1 API 7-1, API Q1, API Recommended Practice 7G-2 ii. OD: 2 7/8" to 14" or 73mm to 355.6mm iii. Grade:4145H iv. Length: R1: 6.10-7.01m; R2: 8.84-9.75m; R3: 12.19-13.72m Products Features High quality raw material and ... |
Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
Jiangsu |
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Place of Origin:China Brand Name:SHUGUANG Specifications i. Certificate:NS-1 API 7-1, API Q1, API Recommended Practice 7G-2 ii. OD: 2 7/8" to 14" or 73mm to 355.6mm iii. Grade:4145H iv. Length: R1: 6.10-7.01m; R2: 8.84-9.75m; R3: 12.19-13.72m Products Features High quality raw material and ... |
Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
Jiangsu |
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Place of Origin:China Brand Name:SHUGUANG Specifications i. Certificate:NS-1 API 7-1, API Q1, API Recommended Practice 7G-2 ii. OD: 2 7/8" to 14" or 73mm to 355.6mm iii. Grade:JSH330 iv. Length: R1: 6.10-7.01m; R2: 8.84-9.75m; R3: 12.19-13.72m Products Features High quality raw material and ... |
Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
Jiangsu |
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Place of Origin:China Brand Name:SHUGUANG Specifications i. Certificate:NS-1 API 7-1, API Q1, API Recommended Practice 7G-2 ii. OD: 2 7/8" to 14" or 73mm to 355.6mm iii. Grade:JSH330 iv. Length: R1: 6.10-7.01m; R2: 8.84-9.75m; R3: 12.19-13.72m Products Features High quality raw material and ... |
Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
Jiangsu |
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Place of Origin:China Brand Name:SHUGUANG Specifications i. Certificate:NS-1 API 7-1, API Q1, API Recommended Practice 7G-2 ii. OD: 2 7/8" to 14" or 73mm to 355.6mm iii. Grade:JSH330 iv. Length: R1: 6.10-7.01m; R2: 8.84-9.75m; R3: 12.19-13.72m Products Features High quality raw material and ... |
Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
Jiangsu |
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Place of Origin:China Brand Name:SHUGUANG Specifications i. Certificate:NS-1 API 7-1, API Q1, API Recommended Practice 7G-2 ii. OD: 2 7/8" to 14" or 73mm to 355.6mm iii. Grade:JSH330 iv. Length: R1: 6.10-7.01m; R2: 8.84-9.75m; R3: 12.19-13.72m Products Features High quality raw material and ... |
Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
Jiangsu |
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Place of Origin:China Brand Name:SHUGUANG Specifications i. Certificate:NS-1 API 7-1, API Q1, API Recommended Practice 7G-2 ii. OD: 2 7/8" to 14" or 73mm to 355.6mm iii. Grade:JSH330 iv. Length: R1: 6.10-7.01m; R2: 8.84-9.75m; R3: 12.19-13.72m Products Features High quality raw material and ... |
Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
Jiangsu |
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Place of Origin:China Brand Name:SHUGUANG Specifications i. Certificate:NS-1 API 7-1, API Q1, API Recommended Practice 7G-2 ii. OD: 2 7/8" to 14" or 73mm to 355.6mm iii. Grade:JSH330 iv. Length: R1: 6.10-7.01m; R2: 8.84-9.75m; R3: 12.19-13.72m Products Features High quality raw material and ... |
Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
Jiangsu |
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Place of Origin:China Brand Name:SHUGUANG Specifications i. Certificate:NS-1 API 7-1, API Q1, API Recommended Practice 7G-2 ii. OD: 2 7/8" to 14" or 73mm to 355.6mm iii. Grade:JSH330 iv. Length: R1: 6.10-7.01m; R2: 8.84-9.75m; R3: 12.19-13.72m Products Features High quality raw material and ... |
Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
Jiangsu |
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Brand Name:Topland Model Number:31189Y10 Place of Origin:China ...m the links. the drill collar assemblies are suitable for use in combination with the perfection links . the size range is from 2 7/8 " plain to 6 5/8" IE Perfection Link Dependable, efficient perfection links are ... |
Topland Oilfield Supplies Ltd.
Shanghai |
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Place of Origin:China Brand Name:SHUGUANG Specifications i. Certificate:NS-1 API 7-1, API Q1, API Recommended Practice 7G-2 ii. OD: 2 7/8" to 14" or 73mm to 355.6mm iii. Grade:4145H iv. Length: R1: 6.10-7.01m; R2: 8.84-9.75m; R3: 12.19-13.72m Products Features High quality raw material and ... |
Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
Jiangsu |
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Place of Origin:China Brand Name:SHUGUANG Specifications i. Certificate:NS-1 API 7-1, API Q1, API Recommended Practice 7G-2 ii. OD: 2 7/8" to 14" or 73mm to 355.6mm iii. Grade:4145H iv. Length: R1: 6.10-7.01m; R2: 8.84-9.75m; R3: 12.19-13.72m Products Features High quality raw material and ... |
Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
Jiangsu |
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Place of Origin:China Brand Name:SHUGUANG Specifications i. Certificate:NS-1 API 7-1, API Q1, API Recommended Practice 7G-2 ii. OD: 2 7/8" to 14" or 73mm to 355.6mm iii. Grade:JSH330 iv. Length: R1: 6.10-7.01m; R2: 8.84-9.75m; R3: 12.19-13.72m Products Features High quality raw material and ... |
Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
Jiangsu |
