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Results forforging drill collarfrom 1258 Products.
... 4 Wings Step Security Drill Bits for Big Diameter / Water Well Drilling Application Drill collar is mainly used for providing drill bits with required drilling pressure, ...
Beijing, china
Verified
...Professional Non Magnetic Drill Collars / Non Mag Drill Collars 4145Mod , 9150mm Length Non Magnetic Drill Collars for Oil Drilling Equipment NC26-35 Description: Drill collars ...
Henan, china
Member
... Drilling Tools, Non-Magnetic Drill Collar, P530, P110 Tiptop provides excellent Non-Magnetic Drill Collar for Directional Drilling. Non magnetic material is high purity ...
china
Verified
...We are professional AISI 4145(AISI 4145H,AISI 4145H MOD)Forged Forging Steel Drill Collars/Drilling Pipes factory from china AISI 4145 low alloy steel containing 0.20% ...
Jiangsu, china
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...4145H Modified Steel Forged Drilling Stabilizer Collars for Oil Drilling Equipment Specifications: 1.Material:4145H, 4145Mod, 40CrMnMo e ct. 2.    Standard size, inner diameter ...
Henan, china
Member
... Drill Collar , Deep Hole Water Well Drilling Spiral Drill Collars API 7-1 New non magnetic Drill Collar , Sprial drill collar for deep hole water well drilling Introduction ...
china
Member
...Spiral Drill collar The major function of spiral drill collar: It is to prevent drilling tools from pressure differential block during drilling, the spiral groove allows the mud ...
china
Verified

Forging Drill Collar

Dec,30,2010
Name:Drill Collar Size:3-1/8"——11" Class: Material: AISI 4145 H or 4145 H
Shanghai, China
ICP
...Drill pipe slips Drill collar slip Casing slip SD style-SDS, SDML, SDXL; Woolley B style- short, long, extra long; Baash-Ross style- DU regular, DU long; DCS type Drill collar ...
Shandong, china
Member
... Steel Bar for Drill Collar , Forged Valve Body , Pump Steel Grade: 4130 Application: Oil & Gas Steel Shape: Square Bar Standard: API 6A, ASTM Dimension: 100-1000 mm Surface: ...
Zhejiang, china
Member
... ,6 1/4 ,6 1/2 ,6 3/4 ,7 ,7 1/4 ,7 3/4 ,8 ,8 1/4 ,9 ,9 1/4 ,9 3/4 ,10 ,11 4) Length: 9150mm,9450mm The drill collars are made of AISI 4145H forging or finish rolling alloy ...
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... Elevators for handling casing, tubing, and drill collars , Oil Drilling Tools Description: “SLX” type elevators are a conventional side door collar type elevator for handling ...
Beijing, china
Member
...Usage:Drill collars are used to provide weight on bit so that drill pipes are kept in tension. Especially drill collars can keep drill bits centralized and hole track by large ...
Shaanxi, china
Member
...: Drilling Tool Materials of- Non-magnetic drill collars are made from chrome manganese low carbon austenitic alloy, which has following characteristic: The chemical composition ...
Henan, China (Mainland)
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... PRODUCTION LINE: The production line for the processing and production of oil drilling pipe, is mainly divided into three steps, by using the upsetting machine, Intermediate ...
china
Member
...Usage:Drill collars are used to provide weight on bit so that drill pipes are kept in tension. Especially drill collars can keep drill bits centralized and hole track by large ...
Member

Drill Collar

Jan,21,2014
...Description: It’s made from rolled or forged AISI4145H chrome-molybdenum steel. The content of chemical composition and microelement is controlled efficiently throughout ...
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...Various model drill collar in oil industry , Spiral drill collars​ Description: Spiral drill collars Spiral drill collar had been widely used because of the characteristics of ...
Beijing, china
Member

Normal Drill Collar

Jul,10,2013
...Normal Drill Collar Catalog: Oil drilling Keywords: Drill Collar,Spiral Drill Collar, Non-magnetic Drill Collar Normal Drill Collar details 1) Our Drill Collars accord with API ...
Member
... ,6 1/4 ,6 1/2 ,6 3/4 ,7 ,7 1/4 ,7 3/4 ,8 ,8 1/4 ,9 ,9 1/4 ,9 3/4 ,10 ,11 4) Length: 9150mm,9450mm The drill collars are made of AISI 4145H forging or finish rolling alloy ...
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