threaded drill coupling bulgaria

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  • ARCO RBS BULGARIA Ltd.

    ARCO RBS BULGARIA LTD is dedicated to the supply and distribution of IBO anchors - Standard and Termic and their accessories (couplings, nuts, drill bits, plates and centralizers) and continuous threaded bars (GEWI type) and their accessories, as well as other soil nailing systems, utilised in the construction of tunels, roads, mines ...

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  • ASME B16.11 Threaded Full Coupling Manufacturer,

    2020-1-4u2002·u2002ASME B16.11 Threaded Full Coupling is a sort of pipe fitting is defined as a section utilized in a piping system, Welding a fitting to the pipe means it's permanently leak proof. A Threaded Full Coupling (or coupler) (used in piping or plumbing) is a very short length of pipe or tube, with a socket at one or both ends that permit two pipes or ...

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  • Threaded Rebar Coupler Sale

    2021-7-19u2002·u2002Threaded rebar coupler, also known as the names rebar connectors, rebar splicing, mechanical rebar couplers is a joint of steel bars on a parallel line which is designed for reinforcement bars and usually used in conjunction with a rebar threading machine.The thread rebar with an internal thread corresponding to the thread is a mechanical rebar coupler used to transfer the axial tension or ...

    Get Price
  • 190mm T38 Threaded Drill Coupling Sleeve For

    High quality 190mm T38 Threaded Drill Coupling Sleeve For Connecting Drill Rods from China, China's leading T38 Threaded Drill Coupling product, with strict quality control 190MM Drill Coupling factories, producing high quality 190MM T38 Drill Coupling products.

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  • Vulcan Tools

    TH-30: H Thread Coupling: 100C: 1' Rope Thread Coupling: 125C: 1-1/4' Rope Thread Coupling: 150C: 1-1/2' Rope Thread Coupling: T38C: T38 Thread Coupling: T45C: T45 Thread Coupling

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  • ASME B16.11 Threaded Full Coupling Manufacturers in India

    Standard Specifications of Threaded Full Coupling. Dimensions ASME 16.11, MSS SP-79, MSS SP-95, 83, 95, 97, BS 3799; Size 1/4″ to 4″; Pressure Class 3000 LBS, 6000 LBS, 9000 LBS; Type Socket Weld (S/W) & SCREWED (SCRD) – NPT, BSP, BSPT; Form Threaded Screwed Coupling, Threaded Forged Full Coupling; Value Added Services Hot Dipped Galvanizing, Epoxy & FBE Coating, Electro Polish, …

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  • Bench Drilling Threaded Coupling Sleeve Threaded Rod ...

    Bench Drilling Threaded Coupling Sleeve Threaded Rod Coupler Nuts Rustproof . Coupling sleeve also called Coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod,ensuring …

    Get Price
  • ASME B16.11 Threaded Reducing Coupling Manufacturers

    ISO Certified ASME B16.11 Threaded Reducing Coupling Manufacturers in India. Stainless Steel Threaded Reducing Coupling Suppliers and Exporters Worldwide. Visit for Price List, Specifications, Dimensions, Weight, and Materials Information.

    Get Price
  • R38 170mm Sleeve Type Coupling Threaded Rod Sleeve

    Threaded coupling sleeve are made of high quality of alloy steels and CNC machining guarantee our reliable and consistent quality control of coupling sleeves.Both semi-bridge and full-bridge coupling sleeves are manufactured by us in different sizes as below:Thread sizes: R22, R25, R28, R32, R35, R38, T38, T45, T51; Product Name. coupling sleeve.

    Get Price
  • Threaded Rebar Coupler Sale

    2021-7-19u2002·u2002Threaded rebar coupler, also known as the names rebar connectors, rebar splicing, mechanical rebar couplers is a joint of steel bars on a parallel line which is designed for reinforcement bars and usually used in conjunction with a rebar threading machine.The thread rebar with an internal thread corresponding to the thread is a mechanical rebar coupler used to …

    Get Price
  • Threaded Coupling Sleeve factory, Buy good quality ...

    Dia 55mm Threaded Rod Coupler Nuts R38 Atlas Coupling 180mm. Product name:Threaded Coupling Sleeve. Applicable Industries:Manufacturing Plant, Construction works, …

    Get Price
  • ASME B16.11 Threaded Reducing Coupling Manufacturers in India

    ISO Certified ASME B16.11 Threaded Reducing Coupling Manufacturers in India. Stainless Steel Threaded Reducing Coupling Suppliers and Exporters Worldwide. Visit for Price List, Specifications, Dimensions, Weight, and Materials Information.

    Get Price
  • Drill Pipe - Coupling, Tubing Coupling, Casing Coupling

    2021-6-16u2002·u2002Drill Pipe - China Manufacturers, Factory, Suppliers. Our objective is to present premium quality products at aggressive prices, and top-notch services to buyers around the world. We have been ISO9001, CE, and GS certified and strictly adhere to their excellent specifications for Drill Pipe, J55 Coupling Exporter, Petroleum Equipment, China Api ...

    Get Price
  • Bench Drilling Threaded Coupling Sleeve Threaded Rod ...

    Bench Drilling Threaded Coupling Sleeve Threaded Rod Coupler Nuts Rustproof . Coupling sleeve also called Coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod,ensuring the ends touch for …

    Get Price
  • R38 170mm Sleeve Type Coupling Threaded Rod Sleeve For ...

    Threaded coupling sleeve are made of high quality of alloy steels and CNC machining guarantee our reliable and consistent quality control of coupling sleeves.Both semi-bridge and full-bridge coupling sleeves are manufactured by us in different sizes as below:Thread sizes: R22, R25, R28, R32, R35, R38, T38, T45, T51; Product Name. coupling sleeve.

    Get Price
  • T51 R25 R32 R38 Threaded Coupling Sleeve ... - Rock Drill Bit

    T51 R25 R32 R38 Threaded Coupling Sleeve Connect Shank Adapter To Drill Rod . Coupling sleeve,also called Coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod,ensuring the ends touch for efficient energy transmission.

    Get Price
  • Threaded button bits

    ProDrill manufactures threaded button bits,threaded drill bit,top hammer bits,drifting and tunneling,light duty top hammer for 15 years For 15 years, ProDrill only focus in manufacturing of high quality Rock Drilling Tools .

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  • Casing and Tubing Connection Stresses

    By use of a simple theoretical analysis, the transverse stresses in couplings and pipe ends of API eight-round and buttress threaded connections caused by makeup and pressures have been calculated and tabulated. Stresses for 680 specified combinations of casing and tubing size, grade, and thread type are examined. Introduction.

    Get Price
  • ISO 10207:1991(en), Rock drilling equipment ? Rope ...

    This International Standard specifies the basic dimensions of rope threaded drill steel equipment, for percussive drilling, of the following nominal sizes: 22 mm. 25 mm light. 25 mm. 28 mm light. 28 mm. 32 mm light. 32 mm. 38 mm. This equipment comprises mainly hexagonal shank rods, extension rods, coupling sleeves and drill bits.

    Get Price
  • Consumables - Atlas Copco Bulgaria

    2021-8-4u2002·u2002We offer an extensive range of high quality consumable parts to keep your machine up and productive .

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  • WO2000019056A1 - Thread coupling for a drill string for ...

    Thread coupling for a drill string for percussive drilling. The thread coupling is provided with a male thread (5) and a female thread (4) cooperating therewith. The male thread is arranged on a first drill string element (3) provided with a first impact surface (6). The female thread is arranged on a second drill string element (2) which is provided with a second impact surface (7).

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  • Drill Pipe - API Coupling, Casing Pipe, Tubing Pipe ...

    2019-12-13u2002·u2002Drill pipe is hollow, thick-walled piping that transmits drilling fluid and torque through the wellbore to the drill bit on a drilling rig. It is manufactured to withstand severe internal and external pressure, distortion, bending, and vibration as it both rotates and lifts the bottom hole assembly (BHA). Drill pipe is threaded on each end in a ...

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  • ISO 10207:1991(en), Rock drilling equipment ? Rope ...

    This International Standard specifies the basic dimensions of rope threaded drill steel equipment, for percussive drilling, of the following nominal sizes: 22 mm. 25 mm light. 25 mm. 28 mm light. 28 mm. 32 mm light. 32 mm. 38 mm. This equipment comprises mainly hexagonal shank rods, extension rods, coupling sleeves and drill bits.

    Get Price
  • PP threaded couplings for water - Irrigation - Parks and ...

    Wrench for PP threaded couplings. Wrench for PP threaded couplings. PP ball valve with compression connection. PP ball valve with compression connection. Non-return ball valve, PVC. Non-return ball valve, PVC. Non-return ball valve, cast iron. Non-return ball valve, cast iron. PP drilling …

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  • T38 Rock Drilling Tools Drill Rod Sleeve Threaded Coupling ...

    T38 Rock Drilling Tools Drill Rod Sleeve Threaded Coupling Sleeves Black Color . Description. JC Threaded coupling sleeve is made of high quality of alloy steels and CNC machining guarantee our reliable and consistent quality control of coupling sleeves.Both semi-bridge and full-bridge coupling sleeves are manufactured by us in different sizes as below:

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  • Gt60 Mf Rod/Threaded Rock Drilling Tools from China ...

    Gt60 Mf Rod/Threaded Rock Drilling Tools from China, the Details Include Pictures,Sizes,Color,Material and Origin. You Can Contact the Supplier - Jinquan Construction Machinery Co..

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  • T38 Blast Hole Threaded Drill Extension Rod With Coupling ...

    High quality T38 Blast Hole Threaded Drill Extension Rod With Coupling Sleeves Shank Adapter from China, China's leading tapered drill rod product, with strict quality control rock drill steel factories, producing high quality rock drill steel products.

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  • China Api Casing Coupling Manufacturers and Suppliers ...

    2021-6-16u2002·u2002Api Casing Coupling - Factory, Suppliers, Manufacturers from China. Adhering into the theory of 'quality, services, efficiency and growth', now we have gained trusts and praises from domestic and international shopper for Api Casing Coupling, Coiled Tubing Coupling Supplier, China Q125 Coupling, Api Long Thread Casing Couplings, D10 Coupling ...

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  • Coupling Nuts

    Coupling nuts are internally threaded fasteners that join threaded rods, pipes, and other threaded parts. Coupling Nut - Reducing Reducing coupling nuts join studs or threaded rods of different diameters. Show All 101 Results. Steel Coupling Nuts. 70 Items ...

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  • Consumables - Atlas Copco Bulgaria

    2021-8-4u2002·u2002We offer an extensive range of high quality consumable parts to keep your machine up and productive .

    Get Price
  • Threaded Coupling Sleeve factory, Buy good quality ...

    Dia 55mm Threaded Rod Coupler Nuts R38 Atlas Coupling 180mm. Product name:Threaded Coupling Sleeve. Applicable Industries:Manufacturing Plant, Construction works, Energy & Mining, quarrying

    Get Price
  • 190mm T38 Threaded Coupling Sleeve For Connecting

    190mm T38 Threaded Coupling Sleeve For Connecting And Extension Drill Rod, Find Complete Details about 190mm T38 Threaded Coupling Sleeve For Connecting And Extension Drill Rod,Steel Threaded Sleeve,Miller Coupling,Stainless Steel Quick Coupling from Mining Machinery Parts Supplier or Manufacturer-Ksq Technologies (beijing) Co., Ltd.

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  • Parallel and Taper Threaded Drill Rods - Global Geotech

    The male-threaded couplings are manufactured from heat-treated alloy steel for maximum toughness and wear resistance. The rods are suitable for rotary drilling applications. Taper Threaded Rods. These drill rods have replaceable male and female tool joints screwed into the rod tube. The tool joints are manufactured from heat-treated alloy steel ...

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  • Heavy-Duty And Versatile female & male threaded

    Female Male Threaded Coupling Brass Coupling Hongchen 30059 3/4 Female NPS To 3/4 Male NH Brass Hose Fitting Male Female Threaded Coupling And Adapter $0.78-$2.00 …

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  • T51 R25 R32 R38 Threaded Coupling Sleeve ... - Rock Drill Bit

    T51 R25 R32 R38 Threaded Coupling Sleeve Connect Shank Adapter To Drill Rod . Coupling sleeve,also called Coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod,ensuring …

    Get Price
  • Long Hole Drill Coupling Sleeve T38 T45 R51 Full Bridge ...

    High quality Long Hole Drill Coupling Sleeve T38 T45 R51 Full Bridge Threaded 71mm Diameter from China, China's leading crossover coupling product, with strict quality control rock drilling tool factories, producing high quality threaded coupling products.

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  • Adapt Drilling

    2013-8-28u2002·u200245mm x R32 x 7 Button x 3 Flushing Threaded Bit. TH4332T38R32. 4.3m x 32mm Hex x T38 x R32 Treaded Rod. THB48R32B9F3. 48mm x R32 x 7 Button x 3 Flushing Threaded Bit. THB51R32B9F3. 51mm x R32 x 7 Button x 3 Flushing Threaded Bit. R25 Couplings.

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  • Carbon Steel Weld Couplings - Pipe Fittings - Ferguson

    4 in. Threaded Carbon Steel Weld Straight Coupling. Part # IBSCSTP. Item # 406117. X. POINTS. To see availability for this product, personLog In or Get Online Access. Call for Pricing $ 1/8 in. Threaded Carbon Steel Weld Straight Half Coupling. Part # IBSHCSTA. Item # 406343. Mfr. Part # M-HCB00. X. POINTS. $1.41. EACH. Add to Cart $ 1/4 in ...

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  • Casing Connections Types

    2018-1-16u2002·u2002The API Short Thread and Coupling (STC) and API Long Thread and Coupling (LTC) are used in pipe sizes of 4-1/2″, 7' and 9-5/8'. Figure 4 shows the LTC design. The STC design is the same except that the coupling and the threaded pins are shorter. This design is externally threaded on both ends of a non-upset pipe.

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  • Threaded Rebar Coupler Sale

    2021-7-19u2002·u2002Threaded rebar coupler, also known as the names rebar connectors, rebar splicing, mechanical rebar couplers is a joint of steel bars on a parallel line which is designed for reinforcement bars and usually used in conjunction with a rebar threading machine.The thread rebar with an internal thread corresponding to the thread is a mechanical rebar coupler used to transfer the axial tension or ...

    Get Price
  • Threaded Coupling Sleeve factory, Buy good quality ...

    Dia 55mm Threaded Rod Coupler Nuts R38 Atlas Coupling 180mm. Product name:Threaded Coupling Sleeve. Applicable Industries:Manufacturing Plant, Construction works, Energy & Mining, quarrying

    Get Price
  • ASME B16.11 Threaded Reducing Coupling Manufacturers

    ISO Certified ASME B16.11 Threaded Reducing Coupling Manufacturers in India. Stainless Steel Threaded Reducing Coupling Suppliers and Exporters Worldwide. Visit for Price List, Specifications, Dimensions, Weight, and Materials Information.

    Get Price
  • Drill Pipe - Coupling, Tubing Coupling, Casing Coupling

    2021-6-16u2002·u2002Drill Pipe - China Manufacturers, Factory, Suppliers. Our objective is to present premium quality products at aggressive prices, and top-notch services to buyers around the world. We have been ISO9001, CE, and GS certified and strictly adhere to their excellent specifications for Drill Pipe, J55 Coupling Exporter, Petroleum Equipment, China Api ...

    Get Price
  • Bench Drilling Threaded Coupling Sleeve Threaded Rod ...

    Bench Drilling Threaded Coupling Sleeve Threaded Rod Coupler Nuts Rustproof . Coupling sleeve also called Coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod,ensuring …

    Get Price
  • R38 170mm Sleeve Type Coupling Threaded Rod Sleeve

    Threaded coupling sleeve are made of high quality of alloy steels and CNC machining guarantee our reliable and consistent quality control of coupling sleeves.Both semi-bridge and full-bridge coupling sleeves are manufactured by us in different sizes as below:Thread sizes: R22, R25, R28, R32, R35, R38, T38, T45, T51; Product Name. coupling sleeve.

    Get Price
  • T51 R25 R32 R38 Threaded Coupling Sleeve ... - Rock Drill Bit

    T51 R25 R32 R38 Threaded Coupling Sleeve Connect Shank Adapter To Drill Rod . Coupling sleeve,also called Coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod,ensuring …

    Get Price
  • Threaded button bits

    ProDrill manufactures threaded button bits,threaded drill bit,top hammer bits,drifting and tunneling,light duty top hammer for 15 years For 15 years, ProDrill only …

    Get Price
  • Casing and Tubing Connection Stresses

    By use of a simple theoretical analysis, the transverse stresses in couplings and pipe ends of API eight-round and buttress threaded connections caused by makeup and pressures have been calculated and tabulated. Stresses for 680 specified combinations of casing and tubing size, grade, and thread type are examined. Introduction.

    Get Price
  • ISO 10207:1991(en), Rock drilling equipment ? Rope ...

    This International Standard specifies the basic dimensions of rope threaded drill steel equipment, for percussive drilling, of the following nominal sizes: 22 mm. 25 mm light. 25 mm. 28 mm light. 28 mm. 32 mm light. 32 mm. 38 mm. This equipment comprises mainly hexagonal shank rods, extension rods, coupling sleeves and drill bits.

    Get Price
  • Threaded Rebar Coupler Sale

    2021-7-19u2002·u2002Threaded rebar coupler, also known as the names rebar connectors, rebar splicing, mechanical rebar couplers is a joint of steel bars on a parallel line which is designed for reinforcement bars and usually used in conjunction with a rebar threading machine.The thread rebar with an internal thread corresponding to the thread is a mechanical rebar coupler used to transfer the axial tension or ...

    Get Price
  • Threaded Coupling Sleeve factory, Buy good quality ...

    Dia 55mm Threaded Rod Coupler Nuts R38 Atlas Coupling 180mm. Product name:Threaded Coupling Sleeve. Applicable Industries:Manufacturing Plant, Construction works, Energy & Mining, quarrying

    Get Price
  • ASME B16.11 Threaded Reducing Coupling Manufacturers

    ISO Certified ASME B16.11 Threaded Reducing Coupling Manufacturers in India. Stainless Steel Threaded Reducing Coupling Suppliers and Exporters Worldwide. Visit for Price List, Specifications, Dimensions, Weight, and Materials Information.

    Get Price
  • Drill Pipe - Coupling, Tubing Coupling, Casing Coupling

    2021-6-16u2002·u2002Drill Pipe - China Manufacturers, Factory, Suppliers. Our objective is to present premium quality products at aggressive prices, and top-notch services to buyers around the world. We have been ISO9001, CE, and GS certified and strictly adhere to their excellent specifications for Drill Pipe, J55 Coupling Exporter, Petroleum Equipment, China Api ...

    Get Price
  • Bench Drilling Threaded Coupling Sleeve Threaded Rod ...

    Bench Drilling Threaded Coupling Sleeve Threaded Rod Coupler Nuts Rustproof . Coupling sleeve also called Coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod,ensuring …

    Get Price
  • R38 170mm Sleeve Type Coupling Threaded Rod Sleeve

    Threaded coupling sleeve are made of high quality of alloy steels and CNC machining guarantee our reliable and consistent quality control of coupling sleeves.Both semi-bridge and full-bridge coupling sleeves are manufactured by us in different sizes as below:Thread sizes: R22, R25, R28, R32, R35, R38, T38, T45, T51; Product Name. coupling sleeve.

    Get Price
  • T51 R25 R32 R38 Threaded Coupling Sleeve ... - Rock Drill Bit

    T51 R25 R32 R38 Threaded Coupling Sleeve Connect Shank Adapter To Drill Rod . Coupling sleeve,also called Coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod,ensuring …

    Get Price
  • Threaded button bits

    ProDrill manufactures threaded button bits,threaded drill bit,top hammer bits,drifting and tunneling,light duty top hammer for 15 years For 15 years, ProDrill only focus in manufacturing of high quality Rock Drilling …

    Get Price
  • Casing and Tubing Connection Stresses

    By use of a simple theoretical analysis, the transverse stresses in couplings and pipe ends of API eight-round and buttress threaded connections caused by makeup and pressures have been calculated and tabulated. Stresses for 680 specified combinations of casing and tubing size, grade, and thread type are examined. Introduction.

    Get Price
  • ISO 10207:1991(en), Rock drilling equipment ? Rope ...

    This International Standard specifies the basic dimensions of rope threaded drill steel equipment, for percussive drilling, of the following nominal sizes: 22 mm. 25 mm light. 25 mm. 28 mm light. 28 mm. 32 mm light. 32 mm. 38 mm. This equipment comprises mainly hexagonal shank rods, extension rods, coupling sleeves and drill bits.

    Get Price