Rocking drilling tools coal cutter drilling tools rockdrilling tools,: coal cutter drilling tools suitablefor the Mining, Quarrying, Coal-cutting, Road construction etc.GradeYG4.5 YG20Various dimensi
dth bit
Hole opener Hole opener Hole opener it is designed for enlargement of pilot holes and large hole applications onshore and offshore in oilfield during drilling.
Casing scraper Casing scraper is used to removal of the dirties which may be left over inside wall of casing, such as cement scale, sandy soil, embedded bullets, sc
rock drill pipe We can supply CHJ Low-Pressure, Medium-pressure and High-pressure rock drill pipe with high quality and reasonable price. Down-hole drill rod Dia. (
HD55 DTH Hammer About us: We are mainly specialized in mining machines with complete range of articles and reasonable price, such as air compressor, hydraulic drilli
12 1/4"TCI tricone bit 1. Cutting Structure this type TCI tricone bits :The durability of premium tungsten carbide insert is improved with new formulas and new techniques f
13 5/8"Steel tooth tricone bit Cutting Structure The wear-resistance of teethare enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit.Gauge S
tricone Bit Tricone bit, steel tooth bit, TCI bit, single cone bit,tricone bits,rotary bits 1. Cutting Structure of this series tricone rock bit : The durability
13 5/8 Steel tooth tricone bit 1.Cutting Structure of this type tricone rock bits :The wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth su
11 5/8"TCI tricone bit 1. Cutting Structure of this series tricone rock bit : The durability of premium tungsten carbide inserts is improved with new formulas and new techn
9 1/2"TCI tricone bit Tricone bit, TCI tricone bit, rock bit, Tricone bits,Rotary bit Toughness tungsten carbide insertTri-cone bit 1. Tungsten carbide insert cutter of hi
9 1/2"PDC bit PDC bit,diamond bit 1.Six Blades and Capacious Flume Symmetrical parabola crown profile,asymmetrical blades ,cutters are distributed as curve and the
9 1/2"PDC core bit Non-coring PDC bit,PDC coring bit, PDC core bits,PDC bits 1.Circular arc brown,standard PDC cutters are distributed on the blades. 2.Cutters distribu
Hole opener bit pilling bit , Multiply cone bit , reamer bit , holeopener bit: 1. Cutting Structure The reamer mainly consists of four or more cones. Cutting Structu
65mm PDC bit PDC bit,diamond bit,PDC bits 1.Different grades PDC cutters can be used according to different cost budget of drilling. 2. Cutters are optimized layo
fixed jaw crusher part high manganese fixed jaw crusher part: which is ideal for the jaw crusher
Impact crusher parts PF1315
沙演
钢铁铸造
vibrating screen
Injection Wellhead Assembly Wellhead AssemblyKZ series Injection Wellhead Assembly which including Xmas and Tubing heads, is the necessaries of water injection projects in the o
High Pressure and Anti-sulfide Wellheads Product High pressure and Anti-sulfide wellheads & X-mas Treesare mainly used for deep or ultra deep wells or high pressure wells with hydrogen sulfide,
Sucker Rod The sucker rod is a steel rod that used to make up the mechanical assembly between the surface and downhole components of a rod pumping system. Grade
Injection Wellhead assembly Oil Equipment-Injection Wellhead Assembly which including Xmas and Tubing heads, is the necessaries of water injection projects in the onshore oilfie
Square/Hexa Kelly products Based on API,Square Kelly is made from AISI 4145H alloy steel. It is formed by hot forged and fully heat- treated, and also by intermediate frequency
螺旋钻领 Spiral drill collar is used to reduce contact area with hole so as to avoid efficiently bit sticking from differential pressure. Hexin brand spiral d
drill collar(OD 4 1/8") The drill collar is mainly used to provide bit weight to drill bit so that drill pipe is in tension. Especially drill collar can keep drill bit centr
non-magnetic drill collar Material of the Non-magnetic drill collars are from chrome manganese, low carbon obtained by combining a proprietary chemical analysis and a rotary h
钻杆 Specification Grade Wall Thickness Upset Ends,for Weld-on Tool Joints(see note) Tool Joint Designation inchmminchmm2 3/860.3E.X.G.S0.1904.83EUNC260
钻杆 Drill pipe Dirll pipe are manufactured in accordance with API 5D,APE SPEC 7-1 standards. Drill pipe body material by GrandE75 Grand ×95,G105,S1
API 7/8" Class T Slim Hole Sucker Rod Couplin Yantai Yunsheng Petroleum Machine Accessories Co., Ltd is a professional manufacturer of API 11B sucker rod couplings, including Spray Metal coupling
API 11B Grade D Sucker Rod, C/W Sucker Rod Couplin Yantai Yunsheng Grade H sucker rod : Approximate Weight of a 25-Foot Sucker RodAPI Size (Inches)Weight in PoundsWithout CouplingWith Standard Couplin
3/4"Class SM full size sucker rod coupling 1)Standard: API Spec 11B 2)Basic Material: AISI 5140 (40Cr),AISI 4140 (42Cr) 3)Coat Material: Ni60A Alloy Coating 4)Coat Thickness: 0.01-0.02 in 5)Ba
Coal mining bits Materials: Steel body, made by material 42CrMo Suitable grade are selected according to the work project Can guarantee good performance when workin
shearer pick Materials: Steel body, made by material 42CrMo Suitable tungsten-carbide grade are selected according to the work project Can guarantee good perfor
diamond Bits impregnated diamoned core bit of AQ, BQ, NQ, HQ, PQ, BQ3, NQ3, HQ3, PQ3, NQ2, BWG, NWG, HWG, BWF, NWF, HWF, T2 56, T2 66, T2..
diamond Bits impregnated diamoned core bit of AQ, BQ, NQ, HQ, PQ, BQ3, NQ3, HQ3, PQ3, NQ2, BWG, NWG, HWG, BWF, NWF, HWF, T2 56, T2 66, T2..
diamond Bits impregnated diamoned core bit of AQ, BQ, NQ, HQ, PQ, BQ3, NQ3, HQ3, PQ3, NQ2, BWG, NWG, HWG, BWF, NWF, HWF, T2 56, T2 66, T2..
diamond Bits impregnated diamoned core bit of AQ, BQ, NQ, HQ, PQ, BQ3, NQ3, HQ3, PQ3, NQ2, BWG, NWG, HWG, BWF, NWF, HWF, T2 56, T2 66, T2..
diamond Bits impregnated diamoned core bit of AQ, BQ, NQ, HQ, PQ, BQ3, NQ3, HQ3, PQ3, NQ2, BWG, NWG, HWG, BWF, NWF, HWF, T2 56, T2 66, T2..
diamond Bits impregnated diamoned core bit of AQ, BQ, NQ, HQ, PQ, BQ3, NQ3, HQ3, PQ3, NQ2, BWG, NWG, HWG, BWF, NWF, HWF, T2 56, T2 66, T2..
diamond Bits impregnated diamoned core bit of AQ, BQ, NQ, HQ, PQ, BQ3, NQ3, HQ3, PQ3, NQ2, BWG, NWG, HWG, BWF, NWF, HWF, T2 56, T2 66, T2..
diamond Bits impregnated diamoned core bit of AQ, BQ, NQ, HQ, PQ, BQ3, NQ3, HQ3, PQ3, NQ2, BWG, NWG, HWG, BWF, NWF, HWF, T2 56, T2 66, T2..
tungsten carbide button Our advantage of making carbide button is that we are using HIP sintering for minimizing the porosity of carbide blank for increasing the transverse
DTH bit DTH bit is our company main product.After mang years search,we have rich experience in development and manufacture which adopted high-quality raw mat
drill bit DTH bit is our company main product.After mang years search,we have rich experience in development and manufacture which adopted high-quality raw mat
Internal Boring barsS/A....PCLNR/L series MODEL NO. SIZERivetFastenerDouble ScrewWrenchWasherInsertMDPNNHBLL1FMDPNN2020K15MDPNN2020K1520201253810MSP617CK622CS0625S2.5 S3.0MD1504DN..15042525M1
DTH hammer WE PRODUCE AND EXPORT KAIQIU BRAND DTH HAMMER, OUR PRICE IS REASONABLE AND QUALITY IS HIGH. SIZE FROM 70MM TO 150MM
DTH bit LOW AIR PRESSURE DTH BIT SPEC: 65MM--155MM WORKING AIR PRESSURER; 5-10 BA
