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Products > diameter controller > Shaanxi Senwell Drlling Equipment Co., Ltd | Similar Products

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diameter controller

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API Standard AISI 4145H Mod 6-1/2: diameter mm NC23-31 79.4 3 1/8 31.8 1 1/4 9150 76.2 2.57:1 NC26-35(23/8IF) 88.9 3 1/2 38.1 1 1/2 9150 82.9 2.42:1 NC31-41(27/8IF) 104.8 4 1/8 50.8 2 9150 100.4 2.43:1 NC35-47 120.7 4 ...

API Standard S135 5: Diameter Grade Wall Thickness Upset Ends. For Weld-on Tools Joint Lb/ft kg/m in mm In mm 2 3/8 6.65 6.26 9.32 2.375 60.3 E,X,G,S 0.280 7.11 EU 2 7/8 10.40 9.72 14.48 2.875 73.0 E,X,G,S 0.362 9.19 IU ...

Api Standard 244.5mm IADC 637 Rock Drill Tricone Bits with Tungsten Carbide Inserts: Products Specification There are rich and diverse roller bits to meet different requirements of formations and rotary speeds. The sizes of the gage diameter and the types of bit are strictly designed ...

Api Standard Rubber Sealed IADC 127 8-1/2: Products Specification There are rich and diverse roller bits to meet different requirements of formations and rotary speeds. The sizes of the gage diameter and the types of bit are strictly designed ...

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API Standard AISI 4145H Mod 6-1/2