HSS M35 Cobalt 5% Twist Drill Bits SET, 1.0-10.0X0.5MM, 135 SPLIT POINT, DIN338 STANDARD, Amber Finishing,rose Plastic Box Packing
HSS M35 5% Cobalt Step Drill Bits Set, Amber FINISHED, 3PCS:4-12, 4-20-4-32MM
HSS M35 5% Cobalt Centre Drill Bits
We have about 19.000 micro drills, made of HSS an some of Carbon steel. They are from Swiss and German manufacturers. The drills are old, but still in their original unopened packing. They were stock from a specialised machining factory, that closed their doors in The Netherlands and moved production to China. Sales price of the whole lot, if you have to buy per 10 new pieces, would be â?¬240k. These drills are old and will not reach this value, when sold in the marker, and I understand the buyer of this lot also needs to make his profit. If you are interested, please make me an offer. Contact me and I can send you all the pictures, or I we can have video contact over Whatsapp, so I can show you everything live.
A unique technology, developed in Australia some 164 years ago. The BBHWRs uses water to pump water. No other fuels ( petrol, gas, diesel etc.) is required for its operation. A high reliable technology renown for its longevity. We have customers where a third generation of farmers in Far Nth. Queensland, Australia have been using the BBHWRs for more than 100 years. As a part of our global expansion program, we are seeking BBHWRs Distributors and Licesees in various global locations. Sale of the BBHWRs IP under the right terms and conditions to the appropriate Party will also be considered . Interested Parties are invited to contact us for further discussions. Note: The above price of USD 1,500 (Ex Works, Melbourne, Australia) relates to BBHWR No.3
It is applied to the oil well containing corrosive medium such as salt sulfur, carbon dioxide and bacteria and the wells with fewer sands.Comparing with conventional tubing pump,The API Tubing Pump has better performance in corrosion resistance & antifriction aspects.Plunger of it is nickel plated on alloy base,inside wall of barrel is plated hard cadmium,key parts,such as valve hood,valve ball,are made of materials with excellent mechanical performance and corrosion resistant property.Compared with conventional pump,the series of pump has a longer working life. Subsurface pump Per API Spec.11AX
Sucker Rod Brief : A steel sucker rod is one of the important equipment of oil field.Can provide seven kinds of the level of sucker rod,including C, K, D, KD, HL, HY andC, K, D sucker rod press design and manufacture standard of API Spec 11 B, KD, HL, HY grade rod design and manufacture according to standard SY/T5029-2006, KH level rod according to standard within the company. Grade C sucker rod is mainly used for light, medium load, no corrosion or corrosion shallow Wells or in deep well pumping, material is carbon steel or manganese steel. Grade D sucker rod is made of high quality alloy steel, after heat treatment with high strength, plasticity is good, long life and other characteristics, it is suitable for light when there is no corrosion or corrosive medium in the deep Wells under the environment of use. Grade H(HLandHY) sucker rod is made of high quality alloy steel manufacturing, have the characteristics of ultra high strength, used in deep well, big strong pump used in production. And K and KD sucker rod with different content of Ni Cr - Ni - Mo high quality alloy steel manufacturing, have anticorrosive, resistance to corrosion function, respectively applicable to strong corrosion of shallow, middle and deep Wells.
Overview API Rotary Drilling Rubber Hose for Oilfield steel wire spiral 1.CONSTRUCTION: It is composed of an inner rubber protection layer, middle rubber layer, steel wire spiral layer and external rubber cover. 2.APPLICATIONS: Steel wire spiral drilling rubber hoses are used in oil fields, well cementing, well repairing, geological explorations, small drilling machine, and water conveyance at coal excavations. Used to carry slurry, water at environmental temperature, and other fluids. 3.Execution Specification: API SPEC 5CT, API SPEC STD 5B, API RP 5C1, API RP 5A5, API RP 5B1, API BUL 5C3 SY/T 6194-2003, GB/T 9253.2-1999, GB/T17745-1999, SY/T 6474-2000, GB/T18052-2000, SY/T 6328-1997
Used with tie-back seal nipple, it can tieback the liner to the top of well and achieve effective sealing with tie-back seal nipple. Features: 1. The top end is like horn mouth for easy entry. 2. High quality finishment on inner seaface for optimum sealing property. 3. Corrosion resistance after special treatment. 4. Various lengths are available depends on request. Features: 1. Be set hydraulically, suitable for shallow and medium-depth wells. 2. The dual-cone and dual-cylinder structure allows higher hanging capacity and higher hanger setting success ratio. Liner weight is distributed onto the internal wall of the previous casing more evenly. 3. Working with ball-setting carrier, suitable for horizontal and highly-deviated wells. 4. Sealing element is made from nitrile/fluorine rubber, rating temperature 120 /200 . 5. Main parts are made with high-strength alloy steel providing high burst/collapse resistance. 6. Setting tool can be easily released just by slacking off certain weight and using right hand rotation. 7. Retrievable pack-off bushing can be retrieved with settling tool, avoid drilling-out.
Spacer spool, in accordance with API 6A, have end connectors of the same size, rated working pressure and design. Spacer spool is wellhead sections which have no provision for suspension of tubular members and which may have no provision for sealing of tubular members.We manufacture the spacer spool in all sizes and pressure ratings suitable for Well Head extension, B.O.P. spacing, and Choke,Kill,and Production Manifold applications. spacer spool usually has the same nominal end connections. spacer spool identification consists of naming each end connection and the overall length (outside of end connection face to outside of end connection face). Characters: 1)Made from high-strength alloy and processed specially with heating treatment. 2)Designed and manufactured with reference to API 6A technical specifications. 3)Fit for Hydrogen sulfide H2S resistant service, manufactured with reference to NACEMR-0175 technical specifications. 4)Top & bottom connections and outlets per customer design requirements by either flanged or clamp connections. 5)All steel tanks are welded with stainless steel for long-term anti-corrosion. 6)Used for high-pressure drilling, in conjunction with flat valve for preventing blowout and connecting BOP.
1) Drill pipe OD: 2 7/8", 3 1/2", 4", 4 1/2", 5" 5-1/2" 2) Steel Grade: E75, G105, S135,X95 3) Type of end finish: EU-external upset, IEU-internal & external upset 4) All drill rod are made according to API 5D standard 5) We can provide in many conditions, with or without hard banding (Arnco100XT, Arnco300XT, tungsten
Downhole motor is a kind of downhole dynamic drilling tool upon the power of drilling mud. Mud stream from the outlet of mud pump flows through a by-pass valve into the motor. This stream produces pressure loss at both inlet and outlet of the pump, to push the rotor into rotating, and to transmit the torque and speed onto the bit. The downhole motor property mainly depends upon its property parameters. ADVANTAGES OF DOWNHOLE MOTOR Increased rate of penetration. Better hole deviation control. Reduction in drill string failure rate. Reduction in wear and tear of the swivel, Kelly, and rotary drives. Reduction in fuel cost, since compared to rotary drilling, less energy is required to power a downhole motor. 1. Material: High manganese steel 2. Standard: API 3. Features: Big torque, high effective, wide flow rate range, running stable and long using time. 4. Specifications: Fit for 3 1/2"--17 1/2" well hole, including straight body, single- bent and double-bent construction.
Hydraulic Tubing Drains for use with deep hole drilling tools, downhole devices and other oil and off shore drilling applications provide an accurate method to equalize the fluid level in tubing strings, without mechanical manipulation. All Tubing Drains are made from high quality Alloy material and use brass shear screws. Replacement parts for all components are available from stock.
Drill Kelly: Kelly is on the top of the drill stem.Kelly is main driver of the whole drill string. It transmits drill stem weight and torsional energy from the rotary table through the drill string to the bit at the bottom of the hole. When assembled with down hole motor and Turbodrill tools, Kelly should bare the stem weight and Reverse torque,it will Measure the depth of a well and provide a circulation channel. Kelly consists of a driving part (square or hexagonal), upper joint (LH connection) and lower joint (RH connection).
1) Drill pipe OD: 2 7/8", 3 1/2", 4", 4 1/2", 5" 5-1/2" 2) Steel Grade: E75, G105, S135,X95 3) Type of end finish: EU-external upset, IEU-internal & external upset 4) All drill rod are made according to API 5D standard 5) We can provide in many conditions, with or without hard banding (Arnco100XT, Arnco300XT, tungsten
Drill pipe OD: 2 7/8", 3 1/2", 4", 4 1/2", 5" 5-1/2"
Drilling Diameter 300mm, 50mm, 75mm, 60mm, 100mm, 450mm, 140-350mm
1) Drill pipe OD: 2 7/8", 3 1/2", 4", 4 1/2", 5" 5-1/2" 2) Steel Grade: E75, G105, S135,X95 3) Type of end finish: EU-external upset, IEU-internal & external upset 4) All drill rod are made according to API 5D standard 5) We can provide in many conditions, with or without hard banding (Arnco100XT, Arnco300XT, tungsten
A steel sucker rod is one of the important equipment of oil field.Can provide seven kinds of the level of sucker rod,including C, K, D, KD, HL, HY andC, K, D sucker rod press design and manufacture standard of API Spec 11 B, KD, HL, HY grade rod design and manufacture according to standard SY/T5029-2006, KH level rod according to standard within the company. Grade C sucker rod is mainly used for light, medium load, no corrosion or corrosion shallow Wells or in deep well pumping, material is carbon steel or manganese steel. Grade D sucker rod is made of high quality alloy steel, after heat treatment with high strength, plasticity is good, long life and other characteristics, it is suitable for light when there is no corrosion or corrosive medium in the deep Wells under the environment of use. Grade H(HLandHY) sucker rod is made of high quality alloy steel manufacturing, have the characteristics of ultra high strength, used in deep well, big strong pump used in production. And K and KD sucker rod with different content of Ni Cr - Ni - Mo high quality alloy steel manufacturing, have anticorrosive, resistance to corrosion function, respectively applicable to strong corrosion of shallow, middle and deep Wells.
1) High-strength,high flexibility,high temperature,high wear resistance. 2) High-precision metal seal. 3) locking roller ball,to adapt to high-speed. 4) The use of high strength hig toughness carbide teeth. 5) Hours in the rotary cone bit with the impact,crushing and shearing the role of broken rock. 6) cone bit to adapt to the soft,medium and hard of various strata. 7) Reasonable price and long working life.
