Drill Collars in China

(8 Products Available )

Alloy STEEL Forging API 7-1 Standard Oilfield Drill Collar

₹ 2.70 Lakh / 3500 Piece
- Number Of Flower : standard drill collar
- Certification : API -7-1
- Machine Type : drilling tools
- Processing Type : forging
- Material : Alloy STEEL
- Brand Name : LAKE
- Application : well drilling
- Country of Origin : CHINA
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Dongying Lake Petroleum Technology Co.,..

Dongying, China
- Verified
- 10 Years
Non-magnetic Drill Collar, Brand Name : LH, Certification : API

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- Brand Name : LH
- Certification : API
- Place of Origin : China
- DeRun Energy Co could provide slick drill collar, spiral drill collar, non-magnetic drill collar, flex non-magnetic...
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DeRun Energy Co., Ltd

Beijing, China
- Verified
- 10 Years
Drilling Collar

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- We are offering Drilling Collar. product description drill collar and non-magnetic drill collar drill collars are made with material aisi 4145h in accordance with api spec 7-1. we supply slick drill collars and spiral drill collars; their sizes are...
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SO
shanghai oilfield equipment co.,ltd.

No.455 yishan road ,shanghai, China
- 14 Years
Non-magnetic Drill Collar

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- drill pipe : petroleum equipment
- We are offering non-magnetic drill collar.　　non-magnetic collar is a kind of low carbon chromium manganese steel, it is through the strict chemical composition proportion by forging and after refining and achieve its mechanical properties, good low magnetic conductivity,...
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SG
Shanxi Golden Diamond Petroleum Drill..

NO 32 xiaojingyu street,taiyuan,, China
- 14 Years
Spiral Drill Collar

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- Spiral drill collar is used to reduce contact area with hole so as to avoid efficiently bit sticking from diffirential pressure. The drill collars are manufactired strictly according to API Spec7-1 and NS-1 Standard , Alsp Norsok Spec....
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China Vigor Drilling Oil Tools and..

Xian Shaaxi, China
- 13 Years
API 7-1 Non-magnetic Drill Collars

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- Key word : drill collar
- Api non-magnetic drill collars titanium alloy non -magnetic drill collars 1.material: gr5 ti-6al-4v, tc4, tc11 2.standard: api 3.property non -magnetic drill collars mainly uesed in the field of petroleum . It has an excellent physical mechanical properties. For example: high...
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DL
Dongying Lake Petroleum Technology Co..

Dongying City, China
- Verified
- 8 Years
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Oil Well Spiral Drill Collar

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- Our organization is widely known for offering superior quality Oil Well Spiral Drill Collar to the clients. As the name implies, these collars are mostly used in drilling applications. These collars are thick walled tubular pieces, which are...
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Federal Pipe Centrifugal Casting..

No. 188, Fenglei Street, Houma City, Shanxi Province, ., China
- Verified
- 12 Years
API High Quality Drill Collar

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- We are offering api high quality drill collar. 1. Material: non magnetic steel 2. Shape: it is the round pipe with smooth surface and thick wall, and the both ends are machined screw thread for connection. 3. Use: it is mainly used for the...
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XW
Xi'an Wansheng Material Resources Co...

Rm704,Â 7f-câ Block,Â Haiboâ Plaza,Â 9thâ Fengchengâ Rd,Â Xiâ��an,Â ,Â 710018, China
- 12 Years