... and with slip grooves. Product Specifications Ф79 , Ф89 , Ф105 , Ф121 , Ф146...
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.../8 to 11 inches. Besides the in the table below, we can supply other at customers' request. Trepanning and Heat Treatme...
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... Spiral The spiral cut is added to a to prevent the likelihood of differential wall-sticking by reduc...
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... steel with rather low magnetic permeabiilidity and the cross section of the inside and outside pipe are both round. it is an importand part of dri...
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... And NMDC Non Magnetic Drill collars are extra-heavy integral tools used to concentrate weight onto the bit so as to...
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Slip Introduction: Type DCS Slip The Type DCS slips are designed and manufactured in API Spec 7K and SY5049-9...
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... to pipe and centralize the bit. According to API Spec7-1 specifications, the material quality is 4145H that’s after heat treatment, th...
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High Performance Trenchless Drilling Equipment Drill Collar Providing Weight Description Drill collar is a component of a drill string that provides w...
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... a replaceable sub-saver to bear the brunt of the wear so your rod threads don’t have to. Changing out worn sub-savers and drive chucks is an...
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API Spec Non Magnetic Spiral Drill Collar Oil Field Drilling Tools Description: Drill collars are manufactured from 4145H modified steel.Drill collars...
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Oil Well Handling Tools Elevator API 8A DD/ TA Elevator The DD/TA elevator is a kind of center latch elevator, it is designed and manufac...
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... NMDC Oil Gas Tool API Spiral And Non Magnetic Introduction Non-magnetic ...
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Product Description: Cross Over Subs (crossover subs) is a type of bit sub designed for drilling. It is made of steel, and is widely used in energy & ...
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The surface finish of slick drill collar shall be hot-rolled and mill –finished. Spiral drill collar is to do slot turning outside the surface. Spiral...
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... P550,P530,15-15HS We are factory.We can make them of monel material keep in stock 1.Standard:ISO,API SPCE 7-1.etc 2.Length:10'-31',oth...
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... wrap-around design and circular buttons assure positive holding and slip setting. slips are flat on top to accommodate the MP Clamp. ...
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...connecting and disconnecting of pipe and from 3-12" to 8-1/2” VigorPetro's newly VG216-110 Iron Roughneck is applied in the c...
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We are professional Forged Forging Steel Drill Collar Lifting Subs Drill Pipe LIFT SUBSFactory from china 1.Raw material: Alloy steel 2.Quality: API &...
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features: • High quality, unique material • Special medium frequency heat treatment method • Meet the requirements of API SPEC7-1 • Aadva...
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API 7K WA-C and WA-T Safety Clamp Product Description 1. WA safety clamps are tools for handing flush joint pipe and drill collar. 2. Type WA-C Safety...
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