Premium listings

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  Ningbo Inspection Service Quality Control Of Textile Electronics Blender Kettle

  Business - Agent - Eagle Eyes China Inspection Company - China - April 22, 2024 - 198.00 Dollar US$

  Common Products Inspected in our Ningbo Inspection Service and Ningbo Quality Control Service: Textile, machinery, metallurgy, electronics, building materials, TV bracket, Flashlight, lamp, Blender, kettle, heaters, Hair dryer, Bike racks, Fireplace,...

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  Shantou Quality Control Inspection Check Of Drone Toys In Guangdong Province

  Services - Consulting - Eagle Eyes China Inspection Company - China - April 22, 2024 - 198.00 Dollar US$

  Common Products Inspected in our Shantou Inspection Service and Shantou Quality Control Service: food candy, garment, headphone, speaker, toys, pajamas, Bra, plastic products, medicine, machinery, printing package, electronic information devices, aud...

stainless steel nzg rail drilling machine Photos Catalog - page 4 - WorldBid B2B Market

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  Sophisticated High Strength Seamless Steel Tube For Drilling

  Metals - Steel - KWK Steel Co., Ltd - China - January 5, 2013 - contact company for price

  KWK STEEL FEATURED PRODUCT Sophisticated High-strength Seamless Steel Tube for Drilling. Application: Wire-line coring drilling rod, geology prospecting, drilling machine, etc. Size Range: OD 33-95mm, WT 2-10mm. Steel Grade: 45MnMoB, 30CrMnSiA, KWK85...

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  Steel Wire Spiral Drilling Rubber Hose

  Chemicals - PVC - HENGSHUI RUIMING RUBBER PRODUCTS CO,.LTD - China - August 16, 2013 - contact company for price

  Structure:from the tube or stainless steel armor inner tube, carbon fiber reinforced layer, middle layer, steel wire reinforcing layer(steel chain wire reinforcing layer), carbon fiber cover. Uses: Suitable for oil drilling, drilling mud conveying sy...

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  China Manufacture Supply Tricone Drill Bit Steel Tooth Pdc Drilling Tools

  Equipment - Drill Bits - Hejian Deris Petroleum Drilling Equipment - China - June 6, 2014 - contact company for price

  1. Cutting Structure of this type sealed and non- sealed tci tricone bits : The wear- resistance of teeth is enhanced with premium tungsten carbide hard facing on the tooth surfaces for steel tooth bit. 2. Gauge Structure of this type tci tricone roc...

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  Steel Tooth Drill Bit Tricone Jz Rock Drilling China Manufacture

  Equipment - Drill Bits - Hejian Deris Petroleum Drilling Equipment - China - June 9, 2014 - contact company for price

  The principle of our company is based on the quality of survival. Our products have been qualified by the API( America Petroleum Institute ) and ISO : 9001. Fast delivery and competitive price are our character. Welcome you enquire and cooperate with...

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  Sinorock Steel Tunnel Thread Self Drilling Anchor Bolt

  Civil Engineering - Luoyang Sinorock Engineering Material Co., Ltd. - China - April 14, 2016 - contact company for price

  As an efficient anchoring method, self drilling rock bolt is used in complicated, loose and broken geological condition. It’s widely applied to pre- support project, radial support project, slope stabilization, foundation support project, roadway s...

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  Sinorock Civil Engineering Tools Self Drilling Steel Anchor Bolt

  Civil Engineering - Luoyang Sinorock Engineering Material Co., Ltd. - China - June 8, 2016 - 5.00 Dollar US$

  T thread self drilling rock bolt adopts groove-thread anchor bar, it can bond hollow bar with grouting materials effectively. It can be widely used in different projects, such as: mining, tunneling, hydroelectric station, civil construction and so on...

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  Api Steel Tooth Rock Roller Drilling Water Well Bit

  Machine Tools - Other - Cangzhou East Drilling Tools Co.,Ltd - China - June 23, 2017 - 1500.00 Dollar US$

  API New Steel Tooth Bit/Milled Tooth Bit/Rotary Rock Bits/Oil Drilling Bits I-Product Specification: Bearing Type: Sealed Journal Sealed Type: Rubber Sealed Bearing or O-ring Sealed Bearing Bit IADC: 117, 127, 137, 217, 311, 317 Hydraulic Design: 3 N...

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  Machining Part Carbon And Alloy Steel Milling Drilling Boring

  Medical - Equipment - China Topper Plastic Molding Company - China - July 2, 2017 - 0.30 Dollar US$

  CNC Machining： Model No.: KM-CM-05 Hits: 1 China Machining Part Factory Karo Offers CNC Machining Parts, Carbon Steel, Alloy Steel, Milling, Drilling, Boring, Brushing, Power Coating, OEM, ODM. Name: Machining Part. Material: Carbon Steel, Alloy Stee...




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  Api Steel Tooth Rock Roller Drilling Bit

  Equipment - Drill Bits - Cangzhou East Drilling Tools Co.,Ltd - China - July 12, 2017 - 1500.00 Dollar US$

  API New Steel Tooth Bit/Milled Tooth Bit/Rotary Rock Bits/Oil Drilling Bits I-Product Specification: Bearing Type: Sealed Journal Sealed Type: Rubber Sealed Bearing or O-ring Sealed Bearing Bit IADC: 117, 127, 137, 217, 311, 317 Hydraulic Design: 3 N...

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  Tci Steel Tooth Rock Drilling Water Well Bit

  Equipment - Drill Bits - Cangzhou East Drilling Tools Co.,Ltd - China - July 12, 2017 - 1500.00 Dollar US$

  API New Steel Tooth Bit/Milled Tooth Bit/Rotary Rock Bits/Oil Drilling Bits I-Product Specification: Bearing Type: Sealed Journal Sealed Type: Rubber Sealed Bearing or O-ring Sealed Bearing Bit IADC: 117, 127, 137, 217, 311, 317 Hydraulic Design: 3 N...

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  Api Steel Tooth Rock Cone Drilling Bit

  Equipment - Drill Bits - Cangzhou East Drilling Tools Co.,Ltd - China - July 12, 2017 - 1500.00 Dollar US$

  API New Steel Tooth Bit/Milled Tooth Bit/Rotary Rock Bits/Oil Drilling Bits I-Product Specification: Bearing Type: Sealed Journal Sealed Type: Rubber Sealed Bearing or O-ring Sealed Bearing Bit IADC: 117, 127, 137, 217, 311, 317 Hydraulic Design: 3 N...

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  High Steel Dth Drill Pipes For Rock Drilling Tools Made In China

  Petroleum - Equipment - Dongying Lake Petroleum Technology Co .,Ltd - China - November 18, 2017 - 20.00 Dollar US$

  High Steel DTH Drill Pipes for Rock Drilling Tools Product Description LAKE DTH drill pipes are widely used in mining, water well drilling, geothermal, oil and all kinds of DTH rock drilling, with high quality low carbon steel to ensure good resistan...

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  China Supplier Water Well Drilling Tools Size 8 1 2 Milled Tooth Bit Steel

  Machinery - Parts - Jinan Meiya Machinery Co.,Ltd - China - August 27, 2018 - 550.00 Dollar US$

  8 1/2inch (215.9mm) milled tooth tricones rock bits, Manufactured with superior quality steel, advanced technologies, designed for use with compressed air or fluid circulation systems.bearing: sealed bearing or open bearing, Milltooth bit, rock bit C...

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  Asme Sa 210 A1 Seamless Steel Pipe For Oil Water Well Drilling

  Pipes / Tubing - OASIS OIL TOOLS CO.,LTD. - China - September 10, 2018 - 256.00 Dollar US$

  ASME SA 210 - A1 Seamless Steel Pipe For Oil/Water Well Drilling Product name ASME SA 210 - A1 Seamless Steel Pipe For Oil/Water Well Drilling Thickness from 0.5mm to 38.0 mm, all available Outer Diameter from 3 mm to 630 mm, all available Grade 201 ...

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  Api Standerd Seamless Steel Drill Pipe Water Well Drilling Rod

  Machinery - Drills - WOOKE ROCK DRILL EQUIPMENT CO.,LTD - China - April 28, 2019 - 50.00 Dollar US$

  Standards: Diameter: 76, 89, 102, 114, 127, 140mm Length: 1000, 1500, 2000, 3000, 5000, 6000mm Thread: 2 3/8, 2 7/8, 3 1/2, 4 1/2" API REG, 2 3/8, 3 1/2 API IF Special DTH drill pipe: Drill pipe for Atlas Copco Ingersoll Rand T4, Schramm T64, Atlas C...

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  Steel Wire High Pressure Spiraled Drilling Rubber Hose

  Petroleum - Equipment - Dongying Lake Petroleum Technology Co., Ltd - China - June 6, 2020 - 200.00 Dollar US$

  made according to API Spec. 7K standard, applies for flexible hose connection between the top of oil drilling stand pipe and vertical moved swivel joint in well drilling, well cementing, work-over and down hole servicing operation, and also for adjus...




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  Refining Production Nf 30cd4 Steel Drilling Technology Service

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 30, 2025 - 221.00 Dollar US$

  NF 30CD4 steel precision drilling service to ensure component quality (I) CNC drilling - guarantee of high-precision hole processing We use advanced CNC drilling equipment, through precise programming control, to drill high-precision holes on NF 30CD...

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  Reliable 20cr4 Steel The Choice For Oil Drilling Tools

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 4, 2025 - 517.00 Dollar US$

  20Cr4 steel is an alloy structural steel with high strength and hardenability. After heat treatment, it exhibits moderate strength and toughness, with no tendency to temper brittleness. Chemical heat treatment of the surface imparts high hardness, we...

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  Machine Tools Drilling Deep Depth

  Machine Tools - New - HEAVY ENGINEERING CORPORATION LTD. - India - September 7, 2012 - contact company for price

  Deep Hole Boring Machine CNC Deep Hole Boring Machine specification • Max. Solid drilling diameter 200 mm • Max. Trepanning diameter 350 mm • Max. Counter boring diameter 350 mm • Max. Boring depth 12000 mm • Swing over bed 1400 mm • Mx. Wt. Job 15 M...

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  Pcb Drilling Machine With Good Quality

  Machine Tools - New - Jinan Penn CNC Machine Co.,Ltd - China - September 15, 2012 - contact company for price

  Feature: 1. Whole machine is welded with seamless steel structure, the stability is excellent, not easy to be deformed. 2. The Spindle equipment is the first brand of the world, 1 KW Italy HSD air cooling spindle. 3. The machine adopts gantry movemen...