api spec 7-1 sy5411 standard rig square kelly bar drilling hexagonal kelly kelly pipe oilfield

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  • drilling hexagonal kelly, drilling hexagonal kelly ...

    API 7-1 square hexagonal kelly for drilling. 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 ...

    Get Price
  • API certification Kelly, Square Kelly and Hexagonal Kelly ...

    2020-7-6u2002·u2002Each Kelly is furnished with a pressed steel thread protector. We supply both square kelly and hexagonal kelly. • Kelly is manufactured strictly according to API Spec7-1 standard. Manufactured from AISI 4145H-modified, fully heat-treated alloy steel with aBrinell hardness range of 285-341 and a minimum average Charpy impact value of 40 ft-lbs.

    Get Price
  • Rigmanufacturer - Square and hexagonal kelly

    2014-6-4u2002·u2002The square and hexagonal Kelly is available up to 46 feet long. The Kelly is made from 4145H modified alloy bars that are quenched and tempered full length. A hardness range of 285 to 341 BHN and a minimum impact value of 40ft-lbs are maintained one inch below the surface at room temperature. All ends and center drive sections-trepanned to ...

    Get Price
  • China API Oilfield Downhole 4145h Drill Square Kelly and ...

    China API Oilfield Downhole 4145h Drill Square Kelly and Hexagonal Kelly, Find details about China API Oilfield Downhole 4145h Drill, Square Kelly and Hexagonal Kelly from API Oilfield Downhole 4145h Drill Square Kelly and Hexagonal Kelly - Shandong Seaco Machinery Equipment Co., Ltd.

    Get Price
  • Drilling Accessories - RDT

    2017-11-1u2002·u2002API Spec 7-1 and when applicable can be stamped with the API monogram. RDT manufactures the Rotary Kelly with one of two basic configurations – Square or Hexagonal. The Square Kelly is available in three standard lengths: • 40 feet (12.2m) overall length with a 37 foot (11.3m) working space

    Get Price
  • square kelly, square kelly Suppliers and Manufacturers at ...

    2,251 square kelly products are offered for sale by suppliers on Alibaba.com, of which mining machinery parts accounts for 4%, construction machinery parts accounts for 1%, and motor controller accounts for 1%. A wide variety of square kelly options are available to you, such as pakistan, colombia, and saudi arabia.

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  • China Rotary Square Kelly/Hexagonal Kelly of Oil Drilling ...

    Rotary Kelly. Kelly is the main driver of the whole drill string.It transmits torsional energy from the rotary table through the drill string to the bit at the bottom of the hole. 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 ...

    Get Price
  • Drilling Accessories - RDT

    2017-11-1u2002·u2002API Spec 7-1 and when applicable can be stamped with the API monogram. RDT manufactures the Rotary Kelly with one of two basic configurations – Square or Hexagonal. The Square Kelly is available in three standard lengths: • 40 feet (12.2m) overall length with a 37 foot (11.3m) working space

    Get Price
  • China Drill Tools Manufacturer, API ... - KINGWELL OILFIELD

    1 Drilling Jar is a downhole tool 2.API 7-1 certificate 3.with high quality and short supply 4.Model 'JYQ' Hydro-mechanical Drilling Jar i API 5-1/4' Square Kelly of oil field KINGWELL Kelly 5-1/4' 002

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  • China Oilfield drilling tool, API drill stem, drilling ...

    2018-11-13u2002·u2002The 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 X- over sub etc

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  • drilling rig, mud pump - Beijing Justking Energy ...

    Oilfield API Standard Sucker Rod BOP, Sucker Rod Blowout Preventer. Main Categories ... API Spec 7-1 standards Drilling Rig Square Kelly and Hexagonal Kelly for Sale. $1,000.00 - $6,500.00 Piece. 500 Pieces (Min. Order) API Standards 2.3/8~6.5/8 Anticorrosion Spiral Steel Pipe, API Casing Pipe, Casing Tubing and Drill Pipe. $500.00 - $1,200 ...

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  • Oil and Gas Products - New and Used Drill Pipe Supply

    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.

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  • Rotate drill equipment_Rotary table drilling for sale ...

    2020-7-6u2002·u2002Product Details. The pinion and gear are made of alloy steel。. The master bushing is made from a steel casting. Pin transmission type is suitable f or AIP standard square Kelly or hexagonal Kelly roller bushing. Effective lubrication and reliable seals are provided by design. The rotary tables conform to API specification 7K.

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  • (PDF) Rig Standard Book

    Eni Corporate University 12 f Drilling Rigs 2.3 DRILLING RIG MAIN SYSTEMS There are 4 main systems on a drilling rig: - HOISTING & ROTATION SYSTEM - POWER GENERATION SYSTEM - MUD CIRCULATING SYSTEM - WELL CONTROL SYSTEM - HOISTING & ROTATION SYSTEM 1. MAST & SUBSTRUCTURE 2. CROWN BLOCK 3.

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  • Drilling Rig Parts and Accessories - UPET GROUP CO., LTD ...

    API Rotary Table for Drilling Rig Parts. FOB Price: US $50 Piece. Min. Order: 1 Piece. Contact Now. Oil Field Jc40, Jc50, Jc70, Jc90 Drawwork Hydraulic Disc Brake Drilling Rig. Min. Order: 1 Piece. Contact Now. Drill Pipe for Oilfield Drilling Grade E75, S135. Min. Order: 1 Piece.

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  • kelly

    1. n. [Drilling] A long square or hexagonal steel bar with a hole drilled through the middle for a fluid path. The kelly is used to transmit rotary motion from the rotary table or kelly bushing to the drillstring, while allowing the drillstring to be lowered or raised during rotation.The kelly goes through the kelly bushing, which is driven by the rotary table.

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  • api ของ ตาราง เคลลี่-ได้รับสิ่ง ...

    API 7-1 เครื่องมือเจาะสว่านสแควร์ Kelly MOQ: 1 ชิ้น US $1,000.00-1,000.00

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  • drilling hexagonal kelly, drilling hexagonal kelly ...

    API 7-1 square hexagonal kelly for drilling. 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 ...

    Get Price
  • square kelly drill pipe, square kelly drill pipe Suppliers ...

    API 7-1 square /hexagonal kelly for drilling. $5,000.00-$8,000.00 Metric Ton. 20 Metric Tons (Min. Order) Dongying Xincheng Petroleum Technology Co., Ltd. CN 6 YRS. Contact Supplier. Compare. 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 ...

    Get Price
  • Alibaba Manufacturer Directory - Suppliers, Manufacturers ...

    API 7-1 Square or Hexagonal Kelly for Oilfield drilling. Up to 5 years warranty. $1,998.00-$3,998.00 Piece. ... API Spec 7-1 and SY5411 standard rig square kelly bar/drilling hexagonal kelly/kelly pipe for oilfield. $500.00-$5,000.00 Set. 1.0 Sets ...

    Get Price
  • API certification Kelly, Square Kelly and Hexagonal Kelly ...

    2020-7-6u2002·u2002Each Kelly is furnished with a pressed steel thread protector. We supply both square kelly and hexagonal kelly. • Kelly is manufactured strictly according to API Spec7-1 standard. Manufactured from AISI 4145H-modified, fully heat-treated alloy steel with aBrinell hardness range of 285-341 and a minimum average Charpy impact value of 40 ft-lbs.

    Get Price
  • Best-Quality square kelly bar - Alibaba.com

    Square Kelly Bar Soilmec Sr 60 Rotary Drilling Square Foundation Drilling Ground Engineering Civial Work Interlocking Kelly Bar Interlocking. Up to 5 years warranty. US $15000-$35000 Set. 1 Set (Min Order) Xuzhou Hengxing Jinqiao Machinery Technology Co., Ltd. CN 6 YRS. 100.0% Response Rate.

    Get Price
  • Rigmanufacturer - Square and hexagonal kelly

    2014-6-4u2002·u2002The square and hexagonal Kelly is available up to 46 feet long. The Kelly is made from 4145H modified alloy bars that are quenched and tempered full length. A hardness range of 285 to 341 BHN and a minimum impact value of 40ft-lbs are maintained one inch below the surface at room temperature. All ends and center drive sections-trepanned to ...

    Get Price
  • China API Oilfield Downhole 4145h Drill Square Kelly and ...

    China API Oilfield Downhole 4145h Drill Square Kelly and Hexagonal Kelly, Find details about China API Oilfield Downhole 4145h Drill, Square Kelly and Hexagonal Kelly from API Oilfield Downhole 4145h Drill Square Kelly and Hexagonal Kelly - Shandong Seaco Machinery Equipment Co., Ltd.

    Get Price
  • Drilling Accessories - RDT

    2017-11-1u2002·u2002API Spec 7-1 and when applicable can be stamped with the API monogram. RDT manufactures the Rotary Kelly with one of two basic configurations – Square or Hexagonal. The Square Kelly is available in three standard lengths: • 40 feet (12.2m) overall length with a …

    Get Price
  • square kelly, square kelly Suppliers and Manufacturers at ...

    2,251 square kelly products are offered for sale by suppliers on Alibaba.com, of which mining machinery parts accounts for 4%, construction machinery parts accounts for 1%, and motor controller accounts for 1%. A wide variety of square kelly options are available …

    Get Price
  • China Rotary Square Kelly/Hexagonal Kelly of Oil Drilling ...

    Rotary Kelly. Kelly is the main driver of the whole drill string.It transmits torsional energy from the rotary table through the drill string to the bit at the bottom of the hole. 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 ...

    Get Price
  • drilling hexagonal kelly, drilling hexagonal kelly ...

    API 7-1 square hexagonal kelly for drilling. 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 ...

    Get Price
  • square kelly drill pipe, square kelly drill pipe Suppliers ...

    API 7-1 square /hexagonal kelly for drilling. $5,000.00-$8,000.00 Metric Ton. 20 Metric Tons (Min. Order) Dongying Xincheng Petroleum Technology Co., Ltd. CN 6 YRS. Contact Supplier. Compare. 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 ...

    Get Price
  • Alibaba Manufacturer Directory - Suppliers, Manufacturers ...

    API 7-1 Square or Hexagonal Kelly for Oilfield drilling. Up to 5 years warranty. $1,998.00-$3,998.00 Piece. ... API Spec 7-1 and SY5411 standard rig square kelly bar/drilling hexagonal kelly/kelly pipe for oilfield. $500.00-$5,000.00 Set. 1.0 Sets ...

    Get Price
  • API certification Kelly, Square Kelly and Hexagonal Kelly ...

    2020-7-6u2002·u2002Each Kelly is furnished with a pressed steel thread protector. We supply both square kelly and hexagonal kelly. • Kelly is manufactured strictly according to API Spec7-1 standard. Manufactured from AISI 4145H-modified, fully heat-treated alloy steel with aBrinell hardness range of 285-341 and a minimum average Charpy impact value of 40 ft-lbs.

    Get Price
  • Best-Quality square kelly bar - Alibaba.com

    Square Kelly Bar Soilmec Sr 60 Rotary Drilling Square Foundation Drilling Ground Engineering Civial Work Interlocking Kelly Bar Interlocking. Up to 5 years warranty. US $15000-$35000 Set. 1 Set (Min Order) Xuzhou Hengxing Jinqiao Machinery Technology Co., Ltd. CN 6 YRS. 100.0% Response Rate.

    Get Price
  • Rigmanufacturer - Square and hexagonal kelly

    2014-6-4u2002·u2002The square and hexagonal Kelly is available up to 46 feet long. The Kelly is made from 4145H modified alloy bars that are quenched and tempered full length. A hardness range of 285 to 341 BHN and a minimum impact value of 40ft-lbs are maintained one inch below the surface at room temperature. All ends and center drive sections-trepanned to ...

    Get Price
  • China API Oilfield Downhole 4145h Drill Square Kelly and ...

    China API Oilfield Downhole 4145h Drill Square Kelly and Hexagonal Kelly, Find details about China API Oilfield Downhole 4145h Drill, Square Kelly and Hexagonal Kelly from API Oilfield Downhole 4145h Drill Square Kelly and Hexagonal Kelly - Shandong Seaco Machinery Equipment Co., Ltd.

    Get Price
  • Drilling Accessories - RDT

    2017-11-1u2002·u2002API Spec 7-1 and when applicable can be stamped with the API monogram. RDT manufactures the Rotary Kelly with one of two basic configurations – Square or Hexagonal. The Square Kelly is available in three standard lengths: • 40 feet (12.2m) overall length with a …

    Get Price
  • square kelly, square kelly Suppliers and Manufacturers at ...

    2,251 square kelly products are offered for sale by suppliers on Alibaba.com, of which mining machinery parts accounts for 4%, construction machinery parts accounts for 1%, and motor controller accounts for 1%. A wide variety of square kelly options are available …

    Get Price
  • China Rotary Square Kelly/Hexagonal Kelly of Oil Drilling ...

    Rotary Kelly. Kelly is the main driver of the whole drill string.It transmits torsional energy from the rotary table through the drill string to the bit at the bottom of the hole. 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 ...

    Get Price
  • drilling hexagonal kelly, drilling hexagonal kelly ...

    API 7-1 square hexagonal kelly for drilling. 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 ...

    Get Price
  • square kelly drill pipe, square kelly drill pipe Suppliers ...

    API 7-1 square /hexagonal kelly for drilling. $5,000.00-$8,000.00 Metric Ton. 20 Metric Tons (Min. Order) Dongying Xincheng Petroleum Technology Co., Ltd. CN 6 YRS. Contact Supplier. Compare. 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 ...

    Get Price
  • Alibaba Manufacturer Directory - Suppliers, Manufacturers ...

    API 7-1 Square or Hexagonal Kelly for Oilfield drilling. Up to 5 years warranty. $1,998.00-$3,998.00 Piece. ... API Spec 7-1 and SY5411 standard rig square kelly bar/drilling hexagonal kelly/kelly pipe for oilfield. $500.00-$5,000.00 Set. 1.0 Sets ...

    Get Price
  • API certification Kelly, Square Kelly and Hexagonal Kelly ...

    2020-7-6u2002·u2002Each Kelly is furnished with a pressed steel thread protector. We supply both square kelly and hexagonal kelly. • Kelly is manufactured strictly according to API Spec7-1 standard. Manufactured from AISI 4145H-modified, fully heat-treated alloy steel with aBrinell hardness range of 285-341 and a minimum average Charpy impact value of 40 ft-lbs.

    Get Price
  • Best-Quality square kelly bar - Alibaba.com

    Square Kelly Bar Soilmec Sr 60 Rotary Drilling Square Foundation Drilling Ground Engineering Civial Work Interlocking Kelly Bar Interlocking. Up to 5 years warranty. US $15000-$35000 Set. 1 Set (Min Order) Xuzhou Hengxing Jinqiao Machinery Technology Co., Ltd. CN 6 YRS. 100.0% Response Rate.

    Get Price
  • Rigmanufacturer - Square and hexagonal kelly

    2014-6-4u2002·u2002The square and hexagonal Kelly is available up to 46 feet long. The Kelly is made from 4145H modified alloy bars that are quenched and tempered full length. A hardness range of 285 to 341 BHN and a minimum impact value of 40ft-lbs are maintained one inch below the surface at room temperature. All ends and center drive sections-trepanned to ...

    Get Price
  • China API Oilfield Downhole 4145h Drill Square Kelly and ...

    China API Oilfield Downhole 4145h Drill Square Kelly and Hexagonal Kelly, Find details about China API Oilfield Downhole 4145h Drill, Square Kelly and Hexagonal Kelly from API Oilfield Downhole 4145h Drill Square Kelly and Hexagonal Kelly - Shandong Seaco Machinery Equipment Co., Ltd.

    Get Price
  • Drilling Accessories - RDT

    2017-11-1u2002·u2002API Spec 7-1 and when applicable can be stamped with the API monogram. RDT manufactures the Rotary Kelly with one of two basic configurations – Square or Hexagonal. The Square Kelly is available in three standard lengths: • 40 feet (12.2m) overall length with a …

    Get Price
  • square kelly, square kelly Suppliers and Manufacturers at ...

    2,251 square kelly products are offered for sale by suppliers on Alibaba.com, of which mining machinery parts accounts for 4%, construction machinery parts accounts for 1%, and motor controller accounts for 1%. A wide variety of square kelly options are available …

    Get Price
  • China Rotary Square Kelly/Hexagonal Kelly of Oil Drilling ...

    Rotary Kelly. Kelly is the main driver of the whole drill string.It transmits torsional energy from the rotary table through the drill string to the bit at the bottom of the hole. 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 ...

    Get Price
  • drilling hexagonal kelly, drilling hexagonal kelly ...

    API 7-1 square hexagonal kelly for drilling. 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 ...

    Get Price
  • square kelly drill pipe, square kelly drill pipe Suppliers ...

    API 7-1 square /hexagonal kelly for drilling. $5,000.00-$8,000.00 Metric Ton. 20 Metric Tons (Min. Order) Dongying Xincheng Petroleum Technology Co., Ltd. CN 6 YRS. Contact Supplier. Compare. 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 ...

    Get Price
  • Alibaba Manufacturer Directory - Suppliers, Manufacturers ...

    API 7-1 Square or Hexagonal Kelly for Oilfield drilling. Up to 5 years warranty. $1,998.00-$3,998.00 Piece. ... API Spec 7-1 and SY5411 standard rig square kelly bar/drilling hexagonal kelly/kelly pipe for oilfield. $500.00-$5,000.00 Set. 1.0 Sets ...

    Get Price
  • API certification Kelly, Square Kelly and Hexagonal Kelly ...

    2020-7-6u2002·u2002Each Kelly is furnished with a pressed steel thread protector. We supply both square kelly and hexagonal kelly. • Kelly is manufactured strictly according to API Spec7-1 standard. Manufactured from AISI 4145H-modified, fully heat-treated alloy steel with aBrinell hardness range of 285-341 and a minimum average Charpy impact value of 40 ft-lbs.

    Get Price
  • Best-Quality square kelly bar - Alibaba.com

    Square Kelly Bar Soilmec Sr 60 Rotary Drilling Square Foundation Drilling Ground Engineering Civial Work Interlocking Kelly Bar Interlocking. Up to 5 years warranty. US $15000-$35000 Set. 1 Set (Min Order) Xuzhou Hengxing Jinqiao Machinery Technology Co., Ltd. CN 6 YRS. 100.0% Response Rate.

    Get Price
  • Rigmanufacturer - Square and hexagonal kelly

    2014-6-4u2002·u2002The square and hexagonal Kelly is available up to 46 feet long. The Kelly is made from 4145H modified alloy bars that are quenched and tempered full length. A hardness range of 285 to 341 BHN and a minimum impact value of 40ft-lbs are maintained one inch below the surface at room temperature. All ends and center drive sections-trepanned to ...

    Get Price
  • China API Oilfield Downhole 4145h Drill Square Kelly and ...

    China API Oilfield Downhole 4145h Drill Square Kelly and Hexagonal Kelly, Find details about China API Oilfield Downhole 4145h Drill, Square Kelly and Hexagonal Kelly from API Oilfield Downhole 4145h Drill Square Kelly and Hexagonal Kelly - Shandong Seaco Machinery Equipment Co., Ltd.

    Get Price
  • Drilling Accessories - RDT

    2017-11-1u2002·u2002API Spec 7-1 and when applicable can be stamped with the API monogram. RDT manufactures the Rotary Kelly with one of two basic configurations – Square or Hexagonal. The Square Kelly is available in three standard lengths: • 40 feet (12.2m) overall length with a …

    Get Price
  • square kelly, square kelly Suppliers and Manufacturers at ...

    2,251 square kelly products are offered for sale by suppliers on Alibaba.com, of which mining machinery parts accounts for 4%, construction machinery parts accounts for 1%, and motor controller accounts for 1%. A wide variety of square kelly options are available …

    Get Price
  • China Rotary Square Kelly/Hexagonal Kelly of Oil Drilling ...

    Rotary Kelly. Kelly is the main driver of the whole drill string.It transmits torsional energy from the rotary table through the drill string to the bit at the bottom of the hole. 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 ...

    Get Price