Api Iadc 537 Tricone Drill Roller Suppliers and Manufacturers

1.Brief introduction Size 311.1mm Iadc 537 Bearing type Sealed bearing Thread connection 6 5/8"reg pin Wob(kn/mm) 0.35~1.05 Rpm(r/min) 80~40 Make up toqure(kn.M) 16.300~21.700 Weight(kgs/pc) 105 Color Customized Packing Plywood box(free-fumigation) Industrial standard Sy/t5164 Moq 1 pc Payment terms T/t, western union, and l/c are acceptable Applications Medium soft with low compressive strength and harder abrasive stringers, such as hard shale, hard gypoltye, soft limestone, sandstone, and dolomite with strngers, etc. Note:other size and iadc is avaiable Weight 45kg

Tricone Roller Bits All sizes and IADC codes of drill bits are available. Special requirements of different models can be customized. 1)Main features 1. Cutting Structure of this type sealed and non-sealed tci tricone bits: The wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit. 2. Gauge Structure of this type tci tricone rock bits: Multiple gauge protection with gauge trimmers on the heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life. 3. Bearing Structure of this type tci tricone rock bits: High precision roller bearing with two thrust faces. Ball lock the cone. Thrust faces hardface with wear resistant alloy. Abrasion resistance and seizure resistance of the bearing are improved. For more info: www.crossingbit.com Hebei Crossing Drill Bit Manufacture CO.,LTD

Brief introduction Size 12 1/4'' (311.1mm) Iadc 517 Bearing type Sealed bearing Thread connection 6 5/8 reg pin Wob(kn/mm) 0.35~1.05 Rpm(r/min) 120~50 Make up toqure(kn.M) 46.1~54.2 Weight(kgs/pc) 278 Color Customized Packing Plywood box(free-fumigation) Industrial standard Sy/t5164 Moq 1 pc Payment terms T/t, western union, and l/c are acceptable Applications Soft with low compressive strength and high drillability, such as shale, clay, sandstone and soft limestone, etc. Note:other size and iadc is avaiable

Tricone Bit, Steel Tooth Bit, TCI tricone Bit, Single Cone Bit, Rock drill Bits,Rotary Bits. Application Petroleum & Gas ,Water well ,Mining and Tectonic Industries ,Oil field, Construction, Geothermal, Directional Boring, and Underground Foundation work. 1) Condition: 100% new 2) Manufacturer brand name: GREAT 3) The bit size: 2 7/8" - 36" 4) IADC code: 111,115,117,127,137,217,417,517,537,617,637 etc. 5) Seal type: Rubber Sealed Bearing ,Metal Sealed Bearing. 6) Bearing type: Sealed Journal bearing ,Roller Bearing ,Air Bearing. 7) Nozzle quantity and nozzle size: 3 nozzles. 8) Connection joint Pin size: API 2-3/8"-7 5/8" Reg.

* Description: The roller reamer (drilling reamer) is used for all kinds of reaming stabilization in drilling operation, especially the function of stabilization in drilling of the abrasive formation. It is a hot-sale tool for hole size from 4 5/8 to 26. Additionally, it can be used in different hole when same body is equipped with different bearing block and rollers. * Feature: a. The body is made of high quality alloy steel, fully heat treated to 285-341brinell hardness and 54J minimum impact strength. b. Rollers can be changed easily at the well.

TCI 437 Soft formation TCI Tricone bits The 437 tci bits are used to drill low compressive strength very soft formation tci bits maximize the use of both conical and chisel tungsten carbide inserts of large diameters and high projection. This cutting structure design combined with maximum cone offset ,results in high bit penetration rates.the deep intermesh of cutter rows prevents bit bailing in sticky formations. TCI 517 medium formation TCI Tricone bits The 517 features aggressive chisel tungsten carbide inserts on the heel rows and inner rows this design provides a fast drilling rate and added cutting structure durability in medium to medium hard formations the HSN rubber o-ring provides adequate sealing for bearing durability. TCI 617 TCI tricone bits 617 features robust chisel tungsten carbide inserts on the heel row and conical on the inner rows .this design provides a fast drilling rate and added cutting structure durability in medium to medium hard formations . the HSN rubber o-rin provides adequate sealing for bearing durability . TCI 637 can be used to drill hard and abrasive formations wear –resistant tungsten carbide inserts are used in the outer rows to prevent loss of bit gauge. maximum numbers of hemispherical-shaped inserts are used in all rows to provide cutter durability and long life.

China Factory Supply Mining Drill Bits Rock Drilling Tricone Bits For Hard Rock Product Descriptions Tricone bit is an ideal solution for soft, medium, or hard rock formations, it is connected with the drill stem and rotates along with it, and drive cones to pressed on the rock. Each cone rotates round the axis of its leg and three cones simultaneously revolve around the bit center. The tungsten carbide inserts on the cone shell cause the formation to spall under the weight on bit and the impact load of cone rotating, the debris will be discharged out to hole by compression air. Tricone bits come in several different varieties, and can deal with a wide range of different rock formations. It is important to know the type of formation you are drilling in when selecting a drill bit. Application Fast delivery factory tricone drill bit for various mining stone,rock with high quality tungsten carbide insert Our drill bits are widely used in mining, oil, gas, water well drilling, HDD, quarrying and construction. Company Information Hunan TianYing Drilling Machine Manufacturing Co., Ltd. was founded in 1958, located at Zhuzhou, China, the word famous tungsten Carbide production base. We are a professional producer, and supplier of Rock Drilling Bits, all the bits crafted from the finest material available in today's market.TCI(Tungsten Carbide Insert) types are our main products, available in many sizes, designed for soft to very hard formations. With years of study and refining, our Rock Drilling Bits are preceded by extensive R&D, field tested, and backed by our unmatched commitment to service and support, our products exported to all over the world, such as Australia, North America, Middle East, North Africa and Southeast Asia etc. Today, Tianying's products have been favored and respected by domestic and foreign customers. We will continue to serve our customers with high quality products, excellent service and reasonable price. All of our bits are manufactured according to strict standards, set forth by the American Petroleum Institute (API). And classified according to characteristics set forth by the International Association of Drilling Contractors (IADC). Packaging & Shipping wooden case Contact Us Fast delivery factory tricone drill bit for various mining stone,rock with high quality tungsten carbide insert

Drill pipe 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 carbide etc). 2019 OIL WELL DRILLING AND GAS WATER WELL DRILL PIPE FROM CHINESE MANUFACTURER2019 OIL WELL DRILLING AND GAS WATER WELL DRILL PIPE FROM CHINESE MANUFACTURER Detail Mechanical Property of the Drill Pipe: Group Grade Yield Strength Tensile Strength Minimum Maximum Minimum psi Mpa psi Mpa psi Mpa 1 E-75 75000 517 105000 724 100000 689 3 X-95 95000 655 125000 862 105000 724 G-105 105000 724 135000 931 115000 793 S-135 135000 931 165000 1138 145000 1000 Picture: 2019 OIL WELL DRILLING AND GAS WATER WELL DRILL PIPE FROM CHINESE MANUFACTURER2019 OIL WELL DRILLING AND GAS WATER WELL DRILL PIPE FROM CHINESE MANUFACTURER2019 OIL WELL DRILLING AND GAS WATER WELL DRILL PIPE FROM CHINESE MANUFACTURER High quality and reasonable price ! Any problem, welcome here.

Thickness: 7.11-10.54mm Section shape: Round Outer diameter: 60.32-190.5 mm Place of origin: Shandong china (mainland) Secondary or not: Non-secondary ApplicationOil & gas well Brand name: HisinSurface treatment: Plastic caps, bundle, black painting or negotiationTechnique:Hot rolled Alloy or not: Alloy Processing type: Forging&weldingModel: From 3 1/2" to 5 1/2" Material: Carbon steel GradeE75 x95 g105 s135LengthR1, r2, r3 5-10m 17-46feet Upset typeIeu eu iuHardbanding:Arnco 100xt, 150xt, 200xt, Or notInternal coating:Tk34, tc2000 Or not Packaging detail:Standard export bundle wrapped with strong steel strip or as customer's requirement Delivery detail:20-35 days after receiving the copy of l/c or prepayment

1) drill pipe od: 2 7/8", 3 1/2", 4", 4 1/2", 5" 5-1/2" 2) steel grade: e75, g105, s135 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 carbide etc). Marking, bundling; thread protecors installed on box and pin end

Drill pipe is made from alloy steel acc. to API Spec.5D. All threads are phosphate plated copper or cold worked. All connection are equipped with pressed steel thread protectors. All threads are machined with CNC Lathes-Double-shouldered and special threads. bundles ,All connections shall be equipped with pressed steel or plastic steel thread protectors.

Weigao offers a wide variety of drill collar sizes from 3 ¨û¡± - 9 ¨ö¡±, spiraled or slick, and with api connections. All our drill collars are tailored to your specific requirements. We supply slick, spiral, and non-magnetic drill collars; their sizes are from 3-1/8 to 11 inches. Weigao drill collar are high quality products which meet the hardest operating conditions. Each collar undergoes strict quality control, more than one hundred checks are made in the course of manufacturing. All mechanical properties meet or exceed the requirements of api spec.7-1 for drill collars. Weigao drill collars are made of aisi 4145 h modified alloy steel or non-magnetic material. Other grades are available on request. Weigao drill collars are used successfully for sour gas wells. After forging or rolling, the bars are peeled, heat treated, stress relieved, ultrasonically inspected and straightened to api specifications, to ensure that each bar will meet the physical properties. Bundles , all connections shall be equipped with pressed steel or plastic steel thread protectors.

Tci cone bit used in oil drilling, water well, coal field exploration and development of engineering applicationsï¼? apply to soft hard staggered formation, such as soft shale, clay, gypsum, limestone, gypsum, sandstone, conglomerate, dolomite, sandstone, etc .

TCI cone bit used in oil drilling, water well, coal field exploration and development of engineering applicationsï¼? apply to soft hard staggered formation, such as soft shale, clay, gypsum, limestone, gypsum, sandstone, conglomerate, dolomite, sandstone

Description: which is a matrix body PDC bit four to eight curved blades using arc-type ang short parabolic shape design, the rational allocation of different functions small size cutters,so that the PDC bit have a strong impact resistant, hyfrualic balance design, with each balde cuttting the amount of displacement is proportational to the volume of cutttings transports to match the PDC bit cutting transports capacity optimization. while using a dynamic flow simulation technlogy to optimize the hydraulic design of the PDC bit, so bottom hole flow field optimization, enhanced PDC bit cleaning, coolling capacity,more optimum bottom hle flow pattern and anti- balling. Medium hard to hard formations with high compressive strength and abrasive, such as shale, limestone, anhydrite, sandstone and so on The main structure features: Tungsten carbide matrix PDC possesses high wear resistance and impact resistance. Parabolic crown profile and maximizes junk slot area can clean bit better, and prolong the bit working life. Applying hydraulics balance design, 5 renewal nozzles and reasonable nozzles locating angle can gain ideal fluid field in well bottom, fully clean and cool cutter, and prolong the cutter working life. Non-symmetry blade arrangement enhances drilling well balance. Optimization for cutter shape, slant angle, cutter numbers prolong the cutter working life in combination with high quality PDC cutter, and improve ROP and drilling efficiency. It can be used on rotary or down hole motor. High HIS is recommended. Product Advantages: 1. PDC cutters for high speed drilling; 2. All cutters are premium grade for extended bit life and durability; 3. Cutter layout is force balanced to drill a precise round hole and reduce bit whirl; 4. Large junk slots and flushing ports; 5. Advanced geometric design for faster penetration; 6. Gauge pads have tungsten carbide inserts for maximum wear resistance;

Size: 8 1/2 inch(215.9mm) Iadc code: 537 Reg pin: 4 1/2 inch Brearing: journal bearing Seal: rubber seal Wooden case or as your need

China supplier model ddz center latch elevators are suitable for handling 18 degree taper shoulder drill pipe, drilling tools and etc. The elevators are designed and manufactured according to api spec 8c-specification for drilling and production hoisting equipment. Model: dd, ddz, cd, cdz, Pipe size range: 2 3/8"-5 1/2" Load capacity: 100tons-350tons

Steel Body PDC Use high-quality steel to make the base material of PDC bit, the surface of the blade weld high-performance wear-resistant materials, the use of computer software for the overall design of three-dimensional PDC BIT, double asymmetric teeth straight blade, medium parabolic crown, long Gage shape structure. Cutting structure using force balance design, unique PDC cutter layout and positioning of the PDC bit to keep a sharp cutting edge in drilling, effectively improve the offensive PDC BIT and drilling speed. The application of fluid dynamics analysis and numerical simulation of hydraulic flow field analysis technology to design, help to improve chip speed drill and anti-balling capacity. Suitable for high compressive strength, with abrasive medium hard to hard formations, such as shale, limestone, anhydrite, sandstone and so on.

1. Standard: API 16A 2. Competitive price with high quality. 3. Prompt delivery 4. Size range: 7 1/16"-21 1/4" 5. Pressure range: 2000-15000psi 800kgs