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Total 7432 products for drill collar api Manufacture & Suppliers

API Spec 5DP Drill Pipe, API Spec 7-1 Drill Collar, Professional Manufacturer by Tantu

...Drill Pipe/Oil Casing Drilling Pipe/API 5DP Drill Pipe by Tantu NC50 API Drill Pipe by Tantu Oil Drill Pipe & Water Well Drill Pipe Flat Drill Pipe & Geological Drill Pipe Non-dig Drill Pipe & Drilling Joint...

Chengdu Tantu Steel Co.,Ltd
Sichuan

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Oilfield drilling equipment API High Quality slick Drill Pipe and Drill Collar slips for s

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 ...

Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
Jiangsu

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professional API SPEC 7-1 non-magnetic sprial drill pipe/drill collar for oil drilling

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...

Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
Jiangsu

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API Spec 5DP Drill Pipe, API Spec 7-1 Drill Collar, Professional Manufacturer by JSH

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 ...

Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
Jiangsu

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Lightweight Drill Collar Slip Carbon Steel Material For Energy / Mining

Drill Collar Slip Introduction: Type DCS Drill Collar Slip 　　The Type DCS drill collar slips are designed and manufactured in API Spec 7K and SY5049-91.It is manufactured in a structure of multi-segment pieces ...

XIAN ATO INTERNATIONAL CO.,LTD
China

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Multi Link Design Drill Spare Parts Rotary Safety Clamp Handling Drill Collars

... are designed and manufactured according to API Spec 7K. There are three types of safety clamps: Type WA-T, WA-C and type MP. Safety Clamps could adjust pipes to different sizes by changing the ......

Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
China

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Oil Gas NC Thread AISI 4145H Spiral Drill Collar

... pressure. The drill collars are manufactired strictly according to API Spec7-1 and Standard SY5144. The drill collars are made of modified AISI 4145H chromium molybdenum alloy steel. Our Spiral Drill Collar...

Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
China

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Heavy Weight Spiral Drill Collars / Drill Pipe Api Oil Drilling Grade S135

...und 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 tubular b...

Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
China

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API drill collar for oil and gas well drilling from Jiangsu, China

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 ...

Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
Jiangsu

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High Quality API Non-magnetic Drill Collars for well drilling

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...

Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
Jiangsu

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Drilling equipment oilfield API non-magnetic drill collar

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...

Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
Jiangsu

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High Quality API Non-magnetic Drill Collars for well drilling on sale

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...

Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
Jiangsu

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Drilling equipment oilfield API non-magnetic drill collar

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...

Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
Jiangsu

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API spec non-magnetic drill collar for well drilling NC46-62

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...

Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
Jiangsu

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NS-1 Drilling equipment oilfield API non-magnetic drill collar

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...

Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
Jiangsu

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Drill Collar Slip Circular Buttons P/N 2628-49 Total Number Of Segments 7

Drill collar slip Circular Buttons P/N 2628-49 Total number of segments 7 Descrptions of Drill collar slip Circular Buttons P/N 2628-49 Total number of segments 7: The Type DCS drill collar slips are designed a...

XIAN ATO INTERNATIONAL CO.,LTD
China

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4145H R2 Length Oilfield Slick Spiral Drill Collar

...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 a...

Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
China

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Professional Manufacturer of API Drill Pipe, drill collar, heavy weight drill pipe

...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 betw...

Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
Jiangsu

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