Square drive kelly bushing dimensions, pin drive kelly bushing dimensions, square drive master bushings dimensions, and pin drive master dimensions are shown in Figure 1 and Table 1 (based on API Spec. 7K). Kelly Drive Bushings Single and Double-Plane Rollers. There are two basic designs of kelly drive bushings single and double-plane
API square kelly and Hexagonal kelly - 3-1/2 4-1/4 5-1 Oct 13, 2015 · API square kelly and Hexagonal kelly 3-1/2 4-1/4 5-1 - WEI GAO Products Made In China, China Manufacturer. Specifications exploration for petroleum geothermal coalfield; active drill pipe;standard of SY/T6509-2000 or API SPEC.7-1. Weight:1 (T) Model:3-1/2 4-1/4 5-1/4 Bore diameter:50.857 71.4 (mm) Alias:active drill pipe Drilling depth:12.2 (m) Drilling angle:90 (degrees)
The leading Casing Tubing Oil Pipe manufacturers and suppliers in China, offers Oil Pipe Casing Tubing with competitive price here. API Square kelly for well API Square kelly Casing Tubing Oil Pipe. Casing Tubing Oil Pipe. Model:TOP-Tubing-001: Oil Weill drilling API 5CT Tubing Tubular Casing seamless pipe.
China Drill Pipe manufacturer, Drill Collar, Heavy Weight Aug 11, 2017 · Oilfield drilling equipment tools API High Quality Drill Pipe and Spiral Drill Collar for sale( Manufacturer), drill pipe--heavy weight drill pipe---drill collar---square kelly---Hexagonal kelly---Non magnetic heavy weight drill pipe---drill pipe body---Tool joints.
China Kelly Manufacturer, Supplier and FactoryAPI Square kelly for well drilling Top-Square kelly-001 square kelly and Hexagonal Kellys are the drive section of the whole drill stem 3.2-1/2", 3", 3-1/2", 4-1/4", 5-1/4" 40ft,scabboard package Square Kelly hexagonal kelly API standard for well drilling Top-Square kelly-001
Sourcing Guide for Kelly:China manufacturing industries are full of strong and consistent exporters. We are here to bring together China factories that supply manufacturing systems and machinery that are used by processing industries including but not limited to:drill pipe, drill collar, drilling equipment.
Drill Pipes, China Drill Pipes Manufacturers, Suppliers Manufactured according to API SPEC 5DP and API SPEC7. Steel Grade:E-75, X-95, G-105, S-135 Drill pipe joints shall comply with Standard API SPEC 7 The Drill pipes could be c/w various types of internal coating & hard banding upon clients . request.
Oil and Gas Products - New and Used Drill Pipe Supply - E The kelly is a specialty tubular located on the drilling rig. It is used as a drive bar to lower the drill string into the ground, and also to rotate the drill string during drilling. Each joint of drill pipe is attached to the bottom of the kelly, one at a time, and is lowered into the hole.
API 7 HWDP Heavy Weight Drill Pipe for drilling. API 5DP E75/ X95/G105/ S135 6 5/8 drill pipe for oil and gas field. API 7-1 Drilling Tool Drill Square Kelly. Hot sale polyurethane hydrocyclone for sale. Top Products. We are good quality supplier of Solid Control Equipment, Well Control Equipment, Wellhead Equipment from China.
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Water Well Drill Pipe, Water Well Drill Pipe direct from Water Well Drill Pipe from Jinzhou City Tongshun Drilling Machine Co., Ltd.. Square Kelly Drill Pipe; Used Drill Pipe; Seamless Steel Pipe. Ungrouped; All Products. Customization. Wholesale Price Manufacturer 2 3/8 API 5DP Thread Types Water Well Geothermal Drill Pipe Grade g105. $2,000.00 -
API Square Kelly drill pipe Product Description Product description :Kelly is the drive part of whole drill stem, it has two types, square kelly and hexagonal kelly and all of them are manufactured comfort to API Spec7-1 and SY/T6509-2000 criterion.