Blowout Preventers are designed to give positive protection against blowouts when operating with wire line in well services work, by providing a positive seal around wire line.
This BOP's are available basically in two types: Hydraulically Operated and Manually Operated, with configurations as desired. An equalizer valve allows the operator to equalize the pressure with lubricator pressure.
Blowout Preventers are available in sizes ranging from 2-1/2" ID through 6-3/8" ID and 3000 PSI through 15,000 PSI working pressure. Contact factory for details on pump, fittings, hoses and other accessories.
Mh505l, pneumatic jack hammer manufacturers air flushed, medium heavy duty rock drills is a top performer in its class, jack hammer drills, the mh505l is highly effective in general excavation work, quarry drilling, bench drilling, secondary drilling and other jobs requiring a sinker of its class. It is capable of drilling 27-40 mm diameter holes with h22 integral/extension steels up to depth of 6 meter.
Features & benefits :
Highly effective in general excavation work, quarry drilling, bench drilling, and secondary drilling
Forged steel housings offer durability and withstand rugged use.
Low weight
High torque
Very reliable and resistant to wear
Large sliding face
High impact energy
Good penetration in hard and soft rock
Dustless drilling
Low spare parts consumption
Blower for deep hole cleaning
Robust kick-latch type retainers
The MH501L Pneumatic Jack hammer manufacturers, rock drill is a winner when it comes to ease of use in tight spaces due to its low-weight and robust rifle bar rotation mechanism. This lightweight drill has been used for years for small jobs and are most suitable for mines with confined operator spaces. The drill allows miners to achieve depths of up to 1.5 metres (5 feet) with minimal air consumption. The T-grip handles alongwith its low-weight make the experience much more comfortable from the operator point of view. The air flushing system built into the drill rod prevents drill jamming by removing drill chips.
At its competitive pricing, the MH501L is the number 1 choice for use in small jobs. Characterised by low pricing and minimal running costs, the MH501L line of drills is the go-choice for small-scale exploration in confined regions and on difficult terrain because of its modest air consumption and low weight.
MD4 DTH hammers by Mindrill are designed to minimize energy losses to create a strong impact, resulting in good rock breakage and optimal hole quality. The Mindrill M4 hammer is optimal for cutting through abrasive and hard rocks at 10-24 bars of pressure. Its advanced shank design ensures maximum energy transmissibility. The hammer comes with heavy-duty/reversible castings for longevity and fast drilling.
Key Features:
Optimal for hard and abrasive rocks
Heavy-duty or reversible casting for long life
Advanced shank design for maximum energy efficiency
High penetration rate
Low running and maintenance costs
Note: 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 centralized and hole track by large rigidity. The Drill collar are manufactured strictly from API Spec7-1 and SY5411 standard.
B. Spiral Drill Collar
Note: Spiral drill collar is used to reduce contact area with hole so as to avoid efficiently bit sticking from diffirential pressure. The drill collars are manufactired strictly according to API Spec7-1 and Standard SY5144
C. Spiral Drill Collar With Elevator Groove And Slip Groove
Note: Elevator groove and slip groove made on box thread face of slick drill collar or spiral drill collar can be used as lifting sub and safety slip when trip out. The technical parameters for elevator groove and slip groove is as per API SPEC7-1. Hardbanding is optional at customersâ?? requests.
D. Non-magnetic Drill Collar
The as cold rooled finish on both ID and OD surface with unique technical process strengthen the structure and ensures the tools with optimal resistance to stress,corrosion,cracking and the mechanical performance is greatly enganced.
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Note: 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 centralized and hole track by large rigidity. The Drill collar are manufactured strictly from API Spec7-1 and SY5411 standard.
B. Spiral Drill Collar
Note: Spiral drill collar is used to reduce contact area with hole so as to avoid efficiently bit sticking from diffirential pressure. The drill collars are manufactired strictly according to API Spec7-1 and Standard SY5144
C. Spiral Drill Collar With Elevator Groove And Slip Groove
Note: Elevator groove and slip groove made on box thread face of slick drill collar or spiral drill collar can be used as lifting sub and safety slip when trip out. The technical parameters for elevator groove and slip groove is as per API SPEC7-1. Hardbanding is optional at customersâ?? requests.
D. Non-magnetic Drill Collar
The as cold rooled finish on both ID and OD surface with unique technical process strengthen the structure and ensures the tools with optimal resistance to stress,corrosion,cracking and the mechanical performance is greatly enganced.
Hard band: Arnco100XT, Arnco200XT and Arnco300XT; Botn1000, Botn3000, TCS8000, TCS-Titanium, Armacor M etc. Also we can make according to customers' requirements.
Product details of API Spec 7-1 standards Drilling Rig Square Kelly and Hexagonal Kelly for Sale
Kelly is the drive part of whole drill string, it transmit the torsional energy from the rotary table to the
in the bottom of the hole. The precision-machined kelly is a heavy square or hexagonal steel bar supported by the swivel through the rotary table and connected to the first joint of drill pipe in the drill string.
Our kelly has been approved by the NS-1 certification. Straightness is the key manufacturing process.
Straightness is checked before, during and after each machning operation. Flats are precision-milled to API and NS-1 specifications. All milling is performed on specially designed rigid kelly mills.Each kelly is furnished with a pressed steel thread protectors.
Features of Kelly
They are made of AISI 4142H-4145H forged or rolled alloy structural steel. Quenching plus tempering thermal treatment will be conducted over the whole length. Its Brinell hardness can reach 285-341 on
the basis of such thermal treatment. Charpy impact energy: 54J. The formulated process can ensure that the misalignment of the hole reaches the standard wall thickness.
When ordering the Kelly please specify:
1. kelly type(square or hexagonal)
2. nominal size and overall length
3. upper and lower connection
Note: 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 centralized and hole track by large rigidity. The Drill collar are manufactured strictly from API Spec7-1 and SY5411 standard.
B. Spiral Drill Collar
Note: Spiral drill collar is used to reduce contact area with hole so as to avoid efficiently bit sticking from diffirential pressure. The drill collars are manufactired strictly according to API Spec7-1 and Standard SY5144
C. Spiral Drill Collar With Elevator Groove And Slip Groove
Note: Elevator groove and slip groove made on box thread face of slick drill collar or spiral drill collar can be used as lifting sub and safety slip when trip out. The technical parameters for elevator groove and slip groove is as per API SPEC7-1. Hardbanding is optional at customersâ?? requests.
D. Non-magnetic Drill Collar
The as cold rooled finish on both ID and OD surface with unique technical process strengthen the structure and ensures the tools with optimal resistance to stress,corrosion,cracking and the mechanical performance is greatly enganced.
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
Wellhead drilling spool 11" x 3k - 13 5/8" x 3koil well api 16a driling spool 11" x 3k - 13 5/8" x 3k overview of the drilling spool 11" x 3k - 13 5/8" x 3k the 11" x 3k - 13 5/8" x 3k drilling spool is used to connect with bop for oilfield drilling work.The wellhead drilling spool is made of alloy steel and heat-treated. It is used on the oil and gas well which is with a pressure of less than 105mpa. It is tested according to api 16a specificationbefore shipping to be used safely.The 11" x 3k - 13 5/8" x 3k spool applies to drilling high pressure oil and gas well, the connecting of the by passage of the spool with the valves and pipes will play not only a role of blowout and choking , but also a role of connecting the bop with the wellhead. installation and maintenance of wellhead drilling spool* being used when connecting with the bop and the casing head.*.The steel ring grove should be cleaned before installation.*.Tighten studs averagely of connecting the spool with the bop. specification of the wellhead drilling spool 11" x 3k top flangebottom flange11"2000psi (279.4mm14mpa)11"2000psi (279.4mm14mpa)11"2000psi (279.4mm14mpa)13-5/8"2000psi (346.1mm14mpa)11"3000psi (279.4mm21mpa)11"3000psi (279.4mm21mpa)11"3000psi (279.4mm21mpa)13-5/8"2000psi (346.1mm14mpa)11"3000psi (279.4mm21mpa)13-5/8"3000psi (346.1mm21mpa)11"5000psi (279.4mm35mpa)13-5/8"3000psi (346.1mm21mpa) wellhead drilling spool 11" x 3k - 13 5/8" x 3koil well api 16a driling spool 11" x 3k - 13 5/8" x 3k
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ZM-70 Hydraulic Piling Rig Machine
Introduction of ZM-77 Hydraulic Piling Rig Machine
ZM-77 Hydraulic Piling Rig Machine is large rotation torque.the structure of the drilling rig is compact, During drilling the slide-skid are support on the ground to ensure the drilling has good stability.
With the crawler chasis and the advanced hydraulic hammer or drilling head,the pile driver have great adaptability to all kinds of terrians and complicated conditions. This rotary drilling rig has low gravity center, steady operation, more safe.
ZM-77 Hydraulic Piling Rig Machine is widely used in open cut ore mining,power station,applied for municipal construction, roads and bridges construction, high-rise buildings and other foundation construction project.
Parameter of ZM-70 Hydraulic Piling Rig Machine
ProductZM-70 Hydraulic Piling Rig Machine
Motor power(hp)70-120
Maximum driling(m) depth3~15
Drill pipe diameter(mm)70-1200
Rig framecrawler
Walking speed(km/h)6-15
Hydraulic system working pressure(Mpa)16-22
Rotation angle180/360
Weight(t)7~10
Dimension(mm)4500*2000*2800
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Wheeled Type Spiral Pile Drilling Machine
Wheeled Auger Pile Driver, Wheeled Spiral Drilling Machine, Pile Drilling Rig
Introduction of Wheeled Type Spiral Pile Drilling Machine
Wheeled Type Spiral Pile Drilling Machine is suitable for the drilling work, it is used for the drilling construction of electricity,highway,railway, building,petroleum and forest industry when there is wood, bridge,forests on the soil surface. With high efficiency, it can drill the soil with pebbles, rubble or even rock. The diameter of the drilling arm is 100-700mm with wide scope, could be used widely in digging holes in wood, breaking the ice.
Parameters of Wheeled Type Spiral Pile Drilling Machine
ZM360Wheeled Type Spiral Pile Drilling Machine
modelZMZ360-6ZM360-8ZMZ360-10
Rotary angle(°)360360360
Max hole diameter(mm)300-800300-800300-800
Max hole depth(m) 68 10
Stud height(m)8.4510.4512.45
The rod length(mm)6950895010950
wheelbase(mm)245042004200
Wheel distance(mm)170018401840
Engine power(kw) 3040 40
Weight (t)6.5
Aux power(t/kw)2/7.53/113/11
Pump motor power(kw)7.51111
climbing(°)252525
Speed (km/h)304040
Drive modelHydraulic turning
oil brakeHydraulic turning,air brakeHydraulic turning,air brake
Z Series Electric Rock Loader Machine
Keywords: Mining Mucker Machines, Mucker Machine, Rocker Shovel Machine
, Rocker Shovel Loader, Electric Rock Loader
Introduction of Z Series Electric Rock Loader Machine
z series electric rock loaders are suitable for all kinds of mine horizontal roadway, the slope is less than or equal to 8 degrees, the machine for the bucket type, before loading and unloading, self-running, aerodynamic power source has two kinds of pneumatic and electric.
Parameter of Z Series Electric Rock Loader Machine
TypeZ-17AWZ-20Z-20AWZ-30AWZQ-26
Loading Capacity (m3/h)20-3030-4030-4050-6040-50
Capacity(m3)0.170.20.20.30.26
Loading Width(M)1.72.02.02.22.7
Rail Gauge(mm)600mm (When the rail gauge is 750mm,762mm, please mark in the order)
PowerElectric motorElectric motorElectric motorElectric motorwind motor
Travel Power(kw)10.510.510.51.510.5
Raising Hopper Power(kw)10.510.5131515
Discharge Height(mm)12501330136013701250
Dimension(mm)Length (bucket down) L21202480240026202375
Width (pedal down)10111210133013001380
Height (bucket working) H219202180218022602240
Height (bucket down) H112001518146015451455
Weight(kg)37603750370046002700
Command Energy’s drill collars are made of modified AISI 4145H chromium molybdenum alloy steel. These drill collar bars are full-length heat treated and water quenched to obtain mechanical properties as specified by API Spec 7-1.
Full mechanical and chemical mill test certifications are supplied with all drill collars. These mill test certifications guarantee a hardness range of 285 to 341 BHN and an impact value of 40 ft-lbs at room temperature, one inch below surface.
All drill collar bars are trepanned then drifted to API specifications to ensure close tolerance bores. Drill collars are also supplied with the outer surface either machined or rough peeled.
Product Details:
Power end The frame is a welding structure with steel plate, high strength, rigidity and light weight. Adopt herringbone gear drive, smooth running The crankshaft is made of alloy steel, the crosshead guide are replaceable. Adopt roller bearing, enhance running smooth and loading capacity. The seal component for extension rod is a unique and advanced structure, have excellent seal performance. At the important locations such as gears, bearings and crosshead etc. we adopt forced and splash lubrication mode Adopt the Spiralocks nut, convenient to assembly and teardown.
Safety Clamps are tools for handling flush joint pipe and drill collar. there are two kinds of model of safety clamps. Model WA-C Safety clamps can accommodate pipe from 31/2 to 155/8inch(88.9-396.9mm)O.D Model WA-T Safety Clamps can accommodate pipe from 11/8 to 41/2(28.6-114.3mm)O.D
The drilling rigs can fully meet the well-drilling- process requirements by adoption of flexible driving designs- mechanical drives (high-speed diesels, hydraulic transmission box, angle gear box or middle-speed diesel hydraulic transmission, chain combination box), compound transmission and electrical drives (VFD or SCR) etc.
* The whole unit is very compact and a quick whole transportation and installation of the whole drilling rig can be realized due to a utilization of a skid-mounted structure. In addition, the drilling rig requires a small working site due to its high integration and compact configuration.
* Masts and substructures have various structures, such as: perpendicular-hoist sectional mast, whole-hoist K-type mast, telescopic substructure, spirally hoisted substructure and folding - frame substructure.
* A standard and module design and various ways of combination have been adopted in order to boost up the universal and exchangeable performances of the drilling rigs and to meet the user different requirements.
* Disc brake or band brake can be applied as main brake and air brake or FDWS brake can be used as auxiliary brake and the energy-consumption braking can be available for electrical-drive-rig auxiliary brake. The drawworks can be equipped with bit-feed motor and control system.
* The Internet and communication techniques have been used on the drilling rigs, which can realize an integral display for power, air control, hydraulic control, and monitoring and the intellectual and safe control of the driller.
* The perfect configurations of the solid control system, well control system, high-pressure pipe manifold system, the generator house, the engine pump house, doghouse and other auxiliary facilities can meet the user different requirements. Safety and inspection measures are strengthened under the guidance of the design concept of
° Humanism Above All¡± to meet the requirements of HSE.
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