Xi'an Kingwell Oil Field Machinery Co., Ltd

Our commitment to blending / packing of Lubricants and Greases as per ISO Standards. All our products are blended at ISO certified plants, at whichever location the products may be blended. ----------------------------------------- PRODUCT RANGE 1- PETROL ENGINE OILS 2- TRACTOR FLUIDS 3- TRANSMISSION FLUIDS 4- MARINE ENGINE OILS 5- INDUSTRIAL FLUIDS 6- DIESEL ENGINE OILS 7- COOLANT & ANTI FREEZE 8- BRAKE FLUIDS ----------------------------------------- Packaging - CTN 12X1 L - CTN 4X4L - CTN 4X5L - Pali 20L - Drum 208L - ISO Tanks Or Flexi Tanks ----------------------------------------- Private Labeling Available ----------------------------------------- Manufactured at ISO certified plants Meet & exceed various API certifications OEM approvals ----------------------------------------- Please don't hesitate to contact us.

Oilfield equipment Annual production capacity: Tubing: 100, 000 tons Heat insulated tubing: 300, 000 meters Casing: 120, 000 tons Pumping units: 2, 500 sets Sucker rods: 5 million meters Erw pipes: 120, 000 tons Composite pipes: 4 million meters Oilfield special vehicles: 400 sets Oilfield special vehicles include workover rig, cementing truck, coiled tubing unit, oil production vehicle, etc.

Pups, Couplings, Casing and Tubing, Collars, Liner Hanger Systems, Casings, Shaker Screens, Drilling Accessories, Collet Connectors, Cementing Equipment, Subsea Trees, Pulled & Reject Casings, Connectors, Couplings, Wellhead Assembly, Hanger Assemblies, Many Xmas Trees, Bullnose Assemblies, Packer Assemblies, Completion Assemblies, Liner Hanger Systems, Drill Bits, Tools, Parts and Much More. Contact us for the list

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Production Trees New Surplus Unused 8 available Drilling and Completion assemblies, Drill Pipe, X-Over, Crossover, Liner Hanger Systems, Wellheads, Casing Joints, Collars, Tubing Hangers, Autofill Float Equipment, Dopeless Boxes, Plugs, Bushings, Casings, Pups, Couplings, Wellhead Slip & Bowl 18 3/4 x 13 5/8, Float Valve, Gate Valves, Ball Valves, Seals and more.

Api 3/4¡± class sm slim hole sucker rod coupling 1) material: aisi 5140 2) standard: api spec 11b 3) main specification: Od:1-1/2" (38.1mm) Id: 1-1/16"(26.99mm) Length: 4" (101.6mm) Weight: 0.47kg 4)other size: 3/4¡±; 7/8¡±;1¡±; 1-1/8¡± 5)smoothness: 3.1*10-3 6)coat thickness(in): 0.01in ~ 0.02in 7)basic hardness: hrc 16-23 8)surface hardness: hrc 55-62 9)bonding strength(mpa): 484 10)hole rate: 180 days 15) package: wooden case, 1000pcs each case. 16) usage: oil exploration equipment, accessories, oil sucker rod coupling We are the manufacturer of sucker rod couplings and can supply the high quality sucker rod couplings in low price with the hope to establish a long-term relationship with you. If any of the sucker rod couplings interests you, please contact me for more information about the sucker rod couplings. Wooden cases