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manufacturer api drill pipe square kelly

manufacturer api drill pipe square kelly

manufacturer api drill pipe square kelly

Tel: 0086(371)86151&&827

Mail: [email protected]

Api Square Kelly Drill Pipe - Buy Square Kelly Drill Pipe ...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

square kelly drill pipe, square kelly drill pipe Suppliers manufacturer api drill pipe square kelly

API Drilling Square Bar usded for oilfield 1. of Square Drill Kelly: Square drill kelly are made from AISI 4145H alloy bars that are quenched and tempered full length. A hardness range of 285 to 341 BHM and a minimum impact value of 54 Joules as per ASTM A 370 are maintained one inch bellow the surface at room temperature.api square kelly, api square kelly Suppliers and manufacturer api drill pipe square kellyYou can also choose from forging, casting api square kelly, as well as from drilling tool, drilling equipment, and crusher api square kelly, and whether api square kelly is drill pipe, or mine sieving mesh. There are 157 suppliers who sells api square kelly on Alibaba manufacturer api drill pipe square kelly, mainly located in Asia.Square, Hexagonal Kellys - Drill PipeKellys are manufactured with one of two drive configurations, square or hexagonal. Dimensions are listed in Table 1 and 2. Square kellys are furnished as forged or machined in the drive section. Hexagonal or fully machined square kellys are machined

Square Kelly Drill Pipe - Buy Water Well Drill Pipe,Water manufacturer api drill pipe square kelly

square kelly drill pipe. Drill pipe usage notes: 1.New drill pipe should be pasted thread oil before connection. 2.Make up and break at least 3 times before drilling. 3.Hard bending and plastic coating can be processed according to costumer special requirement. square kelly drill pipe. Our Services: 1. Drill pipe strictly according to API manufacturer api drill pipe square kellyOilfield API 5 1/4" Square Kelly Drill Spare PartsHigh quality Oilfield API 5 1/4" Square Kelly Drill Spare Parts from China, China's leading Square Kelly Drill Spare Parts product, with strict quality control Oilfield Drill Spare Parts factories, producing high quality AISI 4145H Square Kelly products.Oil and Gas Products - Drill Pipe, Drill Collars, HDD manufacturer api drill pipe square kellyThe 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.

Oil and Gas Products - Drill Pipe, Drill Collars, HDD manufacturer api drill pipe square kelly

Each joint of drill pipe is attached to the bottom of the kelly, one at a time, and is lowered into the hole. The kelly is rotated by the kelly drive bushing which is located in the rotary table on the rig floor, and in turn, the kelly rotates the entire drill string and drill bit. The working area of the kelly can be either square shaped, or manufacturer api drill pipe square kellyManufacturer Api Drill Pipe Square Kelly - Buy Drill Pipe manufacturer api drill pipe square kellyManufacturer Api Drill Pipe Square Kelly , Find Complete Details about Manufacturer Api Drill Pipe Square Kelly,Drill Pipe Square Kelly,Square Kelly from Mining Machinery Parts Supplier or Manufacturer-Jinzhou City Tongshun Drilling Machine Co., Ltd.Manufacturer API Drill Pipe Square KellyManufacturer API Drill Pipe Square Kelly 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. Our Square& Hexagonal kelly are made from AISI 4145H modified alloy bars that are quenched and tempered full length.

Definition of Kelly - IADC Lexicon

The square, hexagonal or other shaped steel pipe connecting the swivel to the drill pipe. The kelly moves through the kelly bushings, rotary table and rotates the drill string. Source: API RP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).China Kelly, Square Kelly, Hexagonal Kelly, Drill manufacturer api drill pipe square kellyChina Kelly, Square Kelly, Hexagonal Kelly, Drill Equipments, Oilfield Equipment, Find details about China Hexagonal Kelly, Square Kelly from Kelly, Square Kelly, Hexagonal Kelly, Drill Equipments, Oilfield Equipment - Derun Energy Co., LtdChina drill collar,heavy weight DP,kelly,drill manufacturer api drill pipe square kelly - ECVERYShanxi Fenglei Drilling Tools Co., Ltd., having been granted API Spec. 7,7-1, API Spec. 5 DP, ISO9001 certificate, is a leading manufacturer of drilling tools products. Our company was founded in 1968 and has been manufacturing top-quality drill pipes,drill collars, integral and welded heavy wall drill pipes and kellys since 1978.

China drill collar,heavy weight DP,kelly,drill manufacturer api drill pipe square kelly - ECVERY

Shanxi Fenglei Drilling Tools Co., Ltd., having been granted API Spec. 7,7-1, API Spec. 5 DP, ISO9001 certificate, is a leading manufacturer of drilling tools products. Our company was founded in 1968 and has been manufacturing top-quality drill pipes,drill collars, integral and welded heavy wall drill pipes and kellys since 1978.China Rotary Kelly of Drill String Square or Hexagonal manufacturer api drill pipe square kellyIt transmits torsional energy from the rotary table through the drill string to the bit at the bottom of the hole. Our Kelly is a long square or hexagonal, precision machined heavy steel bar that is supported by the swivel through the rotary table and is connected to the first joint of drill pipe in the drill string.China Oilfield drilling tool Manufacturer, API drill stem manufacturer api drill pipe square kellyThe Oilfield drilling tool is manufactured as per API 7-1 spec. and applied for drilling operation as drill stem string in oilfield. The OCTG of drill stem includes drill pipe, drill collar, lifting sub, cross over sub

China Kelly, Square Kelly, Hexagonal Kelly, Drill manufacturer api drill pipe square kelly

China Kelly, Square Kelly, Hexagonal Kelly, Drill Equipments, Oilfield Equipment, Find details about China Hexagonal Kelly, Square Kelly from Kelly, Square Kelly, Hexagonal Kelly, Drill Equipments, Oilfield Equipment - Derun Energy Co., LtdChina Drill Tools Manufacturer, API Jar Supplier and FactoryOil Field Using Square Kellys Square Kelly Drill pipe 1.API Spec Kelly 2.4145H or Non-magnetic steel 3.strict quality assurance 4 manufacturer api drill pipe square kellypetitive price KINGWELL 5-1/2" Square Kelly for Rig kelly bar KINGWELL Kelly 001China Drill Collar manufacturer, Kelly, Drill Pipe manufacturer api drill pipe square kellyJul 27, 2017 · The company was founded in 1968 and has been manufacturing the top quality drill collar, integral heavy wall drill pipe and kelly since 1978. Its welded (heavy weight) drill pipe production line was put into production in 2003.

China Drill Pipe manufacturer, Drill Collar, Heavy Weight manufacturer api drill pipe square kelly

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.Api Square Kelly Drill Pipe - Buy Square Kelly Drill Pipe manufacturer api drill pipe square kellyAPI 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 API Square kelly Hexagonal kelly for well drilling manufacturer api drill pipe square kellyThe leading API Square kelly Hexagonal kelly for well drilling manufacturers and suppliers in China, offers Square Kelly hexagonal kelly API standard for well drilling with competitive price here. Welcome to contact our factory for details.

Square Kelly, Kelly Drill Pipe | SAIGAO

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. Our Square& Hexagonal kelly are made from AISI 4145H modified alloy Square Kelly / Hexagonal Kelly - Lake PetroSquare Kelly / Hexagonal Kelly. Our kellys have been exported to Turkey, Hungary, Singapore and Middle East etc. Kellys are manufactured according to API-7-1 Spec. The kellys are made of AISI 4142H-4145H forged or rolled alloy structural steel.Kelly,Oil Kelly Drill ManufacturerYaou is China kelly drill manufacturer. Our oil drilling kelly, a type of drilling equipment, is driving section of whole drill stem. We can provide both square kelly and hexagonal kelly. Our product is strictly manufactured in accordance with API Spec7-1 and SY/T6509-2000 standard. OEM, on-site maintenance, debugging and training services are available for oil drilling and oil well cementing manufacturer api drill pipe square kelly

Drill pipe slip API manufacturers and suppliers in China

We provide API SD drill pipe slip accommodate drill pipe from 2 3/8 inch to 5 1/2 inch (60.3-139.7mm)O. D. The Slips classified as type Short(SDS), Medium(SAML) and Extra long (SDXL) according to gripping length. SDS slips are designed for shallow hole drilling, SDML slips are the perfect choice for all medium depth drilling, SDXL slips are manufacturer api drill pipe square kellyDrill Pipe | EBIC Oilfield EquipmentThe complete range of API drill pipe products from 2-3/8'' OD up to 6-5/8'' OD. Drill pipes are designed with long and smooth transition from upset to tube body to reduce the stress concentrations due to the transition from the upset ID to the drill pipe ID.Drill Pipe and Heave Weight Drill Pipe Specifications manufacturer api drill pipe square kelly2 3/8, 2 7/8 and 3 1/2 Drill Pipe for Common Use. In API 5DP specifciations, the common use OD are 2 3/8, 2 7/8 and 3 1/2 drill pipes, these usually required in large amount of quantities in drilling activities. Heavy Weight Drill Pipe. Heavy weight drill pipe is a medium-weight drilling pipe, (referred standards in API SPEC 7-1).

Drill Pipe manufacturers & Drilling Pipe Manufacturers manufacturer api drill pipe square kelly

Pipe Body: AISI1340. Available Length: 31ft up to 45ft. Specification: API Spec. or NS-1 and DS-1. Drill Collar. Slick/Spiral Drill collar Sour Service Drill Collar Non-Magnetic Drill Collar. Drill collar Size: 3-1/8"OD to 12"OD. Materials: AISI 4145H or 4145HM. Available Length: 5ft up to 45ft. Specification: API Spec. or NS-1 and DS-1. KellyDrill Pipe company list - List of Companies, Suppliers manufacturer api drill pipe square kellydrill collar,drill pipe,kelly,non-magnetic drill collar,integral heavy weight drill pipe,square kelly,hexagonal kelly, manufacturer api drill pipe square kelly manufacturing and service of drill pipe, tubing & casing, drill collar, heavy weight drill pipe manufacturer api drill pipe square kelly ISO14001, OHSAS-18000 and 5D-0087, 7-0576 of API Drill Pipe Size Range: OD 2 3/8" - 6 5/8". drill pipe, oil drill pipe manufacturer api drill pipe square kellyApi Drilling Stabilizers,Casing Scraper,Drill Pipe Chinadrill bit. We specialize in manufacturing all kinds of drilling stabilizers, roller reamer, non-magnetic drilling stabilizers, hole opener, Square Kelly, hexagonal Kelly, drill pipe, spiral heavy weight drill pipe, heavy weight drill pipe, spiral drill collar, standard drill collar, non-magnetic drill collar, spiral non-magnetic drill collar, series of drilling jars (mechanical drilling jar manufacturer api drill pipe square kelly

API certification Kelly, Square Kelly and Hexagonal Kelly manufacturer api drill pipe square kelly

Kelly is supported by the swivel through the rotary table and connected to the first joint of drill pipe in the drill string. Kelly has been approved by the API certification. Straightness is the key manufacturing API certification Kelly, Square Kelly and Hexagonal Kelly manufacturer api drill pipe square kellyKelly is supported by the swivel through the rotary table and connected to the first joint of drill pipe in the drill string. Kelly has been approved by the API certification. Straightness is the key manufacturing API 5DP AISI 4142H,4130 SS,4145H Heavy Weight Drill Pipe manufacturer api drill pipe square kellyAccording to API Spec.7, integral heavy weight drill pipe is made of forged or rolled AISI 4142H-4145H., and formed by hot forging as a whole and fully heat-treated. Tool joints connections and central upset can be with hardbanding.. The types of hard banding include Arnco 100XT and 300XT.

API square kelly and Hexagonal kelly - 3-1/2 4-1/4 5-1 manufacturer api drill pipe square kelly

Square Kelly and Hexagonal Kelly . 1. Specification . 2. Description. AISI4145H alloysteel is used in producing the Kellies. Kellysend, drive cross-section and joint are all processed and. tested in terms of API. 3. Main Function . Kellies are the drive section of the whole drill stem. The manufacturing of the products refers to the standard of SY/T6509-2000 or API SPEC.7-1.API square kelly and Hexagonal kelly - 3-1/2 4-1/4 5-1 manufacturer api drill pipe square kellyAPI 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) Application: oilAPI Drill Pipe Table | EBIC Oilfield EquipmentAPI & NS-1 Certificated Drill Pipe

» Square, Pin Kelly Bushings & Replacement Parts - Drill Pipe

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 manufacturer api drill pipe square kelly» Kelly & Mud Drilling Valves, Kelly CocksA lower kelly cock (shown in Figure 2) is intended for use between the lower end of the kelly and the upper end of the drill pipe or upper end of the kelly saver sub. Routinely lower kelly cocks are furnished with 5,000 psi maximum pressure ratings. Designs for higher working may be acquired from some manufacturers.

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