Dies and inserts and jaws for wellhead tongs/slips The manual tong dies and slip inserts are made of high-quality alloy steel. They are chemically heart-treated for surface hardness. They are wear-resisting and corrosion-resisting and they have a long service life. We can also design and manufacture special inserts according to customer's requirement. Technique Parameter: Use for product Pipe size (in) Rotary Slips 2 3/8" - 5 1/2" 3 1/2" - 7" Rotary Slips 3 1/2" - 7" W3 1/2-75 (125) Rotary Slips 2 3/8", 2 7/8", 3 1/2" 5-75 (125,200) Rotary Slips 4", 4 1/2", 5" DCS-S Drill Collar Slips 3" - 14" Drill Collar Slips 4 1/2" - 11 3/4" (8" & 9") Casing Slips 6 5/8" - 30" WA-C Safety Clamps 3 1/2" - 15 5/8" WA-T Safety Clamps 1 1/8" - 4 1/2" QQP60-89/585 Pneumatic Spider 2 3/8" - 3 1/2" QQP60-89/675 Pneumatic Spider 2 3/8" - 3 1/2" QQP60-127/900 Pneumatic Spider 2 3/8" - 5" Well Repair Manual Tongs 2 3/8" - 10 3/4" B Manual Tongs 2 3/8" - 12 3/4" DB Manual Tongs 3 1/2" - 17" 13 3/8 Casing Manual Tongs 13 3/8" Q13 3/8-30 Casing Manual Tongs 13 3/8" - 30"
Ram-type blow out preventer is important equipment used in oil drilling operations. Variable bore ram-type blowout preventer, as a improved type, is capable of sealing around drill pipes with a range of sizes and have advantanges such as low cost and convenience, expatiate on the sealing well mechanism, this paper discusses the structural characterstics of several typres fo variable bore ram, the operation of the varialble bore ram is simulated with the finite element model. the distribution of the stress is analysed, which provides the toudation for optinizing the design of variable bore ram-type blowout preventer
Main parameters: 1)Standard: API 2)Pressure: 2000~15000psi(14-70Mpa) 3)Size:Nominal bore7 1/16~21 1/4" (179.4~539.75mm) 4) Shear/ Pipe/Blind Ram/ variable 5) According to the latest API Spec 16A standard,and quality standard of ISO9001.
APPLY TO BELOW BOP: Brand: SHENKAI BOP. RONGSHENG BOP ETC OTHER FAMOUS BRAND BOP Type :Single Ram BOP, Double Ram BOP, Shear Ram BOP Standard: API Spec 16A,16C Working pressure:2000psi-15000psi(14 Mpa-105Mpa) Operating temperature:-18deg--121deg Bore size:7 1/16"-21 1/4" Top & nottom connection:Flanged,studded
Brief Introduction 1.The pressure-bearing components are forged, so it has better strength and impact toughness; 2.Floating sealing is applied to the cylinder cover and the open/close of the cover is realized by hydraulic power, so it is quick and convenient for changing rams; 3.The auxiliary oil cylinder affords a smaller volume with same function; double ram Cameron U BOP 4.The ram rubber has massive storage volume, and it adopts self-contained sealing; 5.The standard configuration includes a manual locking device, which ensures the ram is closed tightly in case there is a hydraulic pressure loss; 6.Both the manual and hydraulic locking device and the auxiliary oil cylinder can be installed flexibly into different positions according to customers' requirements, and the installation positions can be changed easily.
Descriptions of Ram BOP Variable Ram Assembly: BOP parts that we supply all come from original manufacturers, they are 100% interchangeable. BOP part name: top sealing, front sealing, pipe ram, blind ram, slip ram, shear ram, spherical packer, bonnet, piston, shell. Apply to below BOP: Brand: SHENKAI BOP. RONGSHENG BOP ETC OTHER FAMOUS BRAND BOP Type:Annular BOP, Single Ram BOP, Double Ram BOP, Shear Ram BOP Working pressure:2000psi-15000psi(14 Mpa-105Mpa) Operating temperature:-18deg--121deg Bore size:7 1/16"-21 1/4" Top & nottom connection:Flanged,studded
1. Name: variable bore ram 2. Size:2 3/8"--5 7/8" Bop variable bore ram (aslo interchange with rongsheng bop) Size: 2-3/8" to 3-1/2", 2-7/8" to 5", 3-1/2" to 5", 3-1/2" to 7", 3-1/2" to 5-1/2", 3-1/2" to 7-5/8", 2-7/8" to 5-7/8"
Ram BOP Ram type BOP is simple and compact and is suited for land and platform applications. The ram in the BOP is pressure energized. The well pressure acts on the ram to increase the sealing force and maintain the seal even with loss of the closing pressure. Ram type BOP can be supplied with the hydraulic locking devices to lock ram hydraulically and hold the ram mechanically closed even when actuating pressure is released. The operating system is interlocked using sequence caps to ensure that the taper lock is retracted before pressure is applied to open the BOP. Ram type BOP?s bonnet are opened and closed by hydraulic pressure and the ram change is quick and easy. All operating parts, as well as, the rams and seals can be replaced on site, thus providing a completely reconditioned preventer.
Ram BOP Ram type BOP is simple and compact and is suited for land and platform applications. The ram in the BOP is pressure energized. The well pressure acts on the ram to increase the sealing force and maintain the seal even with loss of the closing pressure. Ram type BOP can be supplied with the hydraulic locking devices to lock ram hydraulically and hold the ram mechanically closed even when actuating pressure is released. The operating system is interlocked using sequence caps to ensure that the taper lock is retracted before pressure is applied to open the BOP. Ram type BOPâ??s bonnet are opened and closed by hydraulic pressure and the ram change is quick and easy. All operating parts, as well as, the rams and seals can be replaced on site, thus providing a completely reconditioned preventer.
Ram-type blow out preventer is important equipment used in oil drilling operations. Variable bore ram-type blowout preventer, as a improved type, is capable of sealing around drill pipes with a range of sizes and have advantanges such as low cost and convenience, expatiate on the sealing well mechanism, this paper discusses the structural characterstics of several typres fo variable bore ram, the operation of the varialble bore ram is simulated with the finite element model. the distribution of the stress is analysed, which provides the toudation for optinizing the design of variable bore ram-type blowout preventer
Shear ram is composed of upper ram body ,lower ram body, top seal,right seal, left seal and tool face seal. Tool face seal is placed in th front slot of the upper ram body,with right seal and left seal on the both sides. The shear ram is installed in the BOP in the same manner sa the common ram.but need to replace tha hanger pf the main piston to hunger. otherwise it will not be used. -
Shear ram is composed of upper ram body ,lower ram body, top seal,right seal, left seal and tool face seal. Tool face seal is placed in th front slot of the upper ram body,with right seal and left seal on the both sides. The shear ram is installed in the BOP in the same manner sa the common ram.but need to replace tha hanger pf the main piston to hunger. otherwise it will not be used. -
BOP PART NAME: top sealing, front sealing, pipe ram, blind ram, slip ram, shear ram, spherical packer / annular bop packing element, bonnet, piston, shell. APPLY TO BELOW BOP: Brand: SHENKAI BOP. RONGSHENG BOP ETC OTHER FAMOUS BRAND BOP Type :Annular BOP, Single Ram BOP, Double Ram BOP, Shear Ram BOP Standard: API Spec 16A,16C Working pressure:2000psi-15000psi(14 Mpa-105Mpa) Operating temperature:-18deg--121deg Bore size:7 1/16"-21 1/4" Top & nottom connection:Flanged,studded
The pipe ram is use for single or double ram blow out preventer(bop).The ram's size is matched with the pipe's od. Its can be closed between the pipe stem and well annualer space. Main parameters: 1)standard: api 2)pressure: 2000~15000psi(14-70mpa) 3)size:nominal bore7 1/16~21 1/4" (179.4~539.75mm) 4) u type, s type available 5) shear/ pipe/blind ram 6) according to the latest api spec 16a standard, and quality standard of iso9001
Available Our Ram Bop are Cameron U type Ram Bop. Application Surface and subsea Bore Sizes and Working Pressure 7-1/16 3,000 « 15,000 psi 11 3,000 « 20,000 psi 13-5/8 3,000 « 15,000 psi 16-3/4 3,000 « 10,000 psi 18-3/4 10,000 psi 20-3/4 3,000 psi 21-1/4 2,000 «10,000 psi 26-3/4 3,000 psi Body Styles single, Double, Triple ConnectionsFlanged, Studded, Hub Features Major components are forged for uniform strength and impact resistance. Ram packing is generous and self-feeding. It cannot be dislodged by fluid flow. Bonnets are opened and closed by hydraulic pressure. All working parts and control fluid passages are enclosed. Ram change is quick and easy. Well bore pressure aids in holding rams closed. The three seals and vent port hole prevent well pressure from bleeding into operating cylinder. Rams can be locked in closed position by optional hydraulic ram lock. All operating parts as well as rams and seals can be replaced on site.
The blowout preventer(BOP) is an essential pressure control device during driling and operations, as it serves to prevent the uncontrolled leakage of oil/gas from the wells. Over the past 40 years, Shengji has been maintaining and repairing BOPs at the Shengli Oilfield.In 2006, Shengji got its API 16A certificate (certificate No. API 16A-0172) for fabricating BOPs and related accessories. Since then, Shengji has developed three series of BOPs: drilling BOP, workover BOP and oil producing BOP. Shengji can also produce annular BOPs, single ram BOPs and double ram BOPs. The BOP rams are manifold, including: blind ram, pipe ram, shear ram and variable diameter ram. Due to its stable performance and long service life, Shengji BOP wins high praise from our customers. The Shengli hydraulic ram BOP is mainly used in workover and drilling operations with varied technical requirements. With a BOP body,side outlet, ram body, and other pressure bearing parts crafted from defect-free forged metal, and an oval-shaped inner chamber to reduce stress concentration and improve its sealing performance, this BOP can efficiently prevent an oil well blowout. The double ram BOP can be equipped with different types of rams, such as pipe ram, blind ram, shear ram or variable diameter ram, to meet different applications. The ram seal is a float type, which will decrease the resisitance and abrasion of the rubber core.The service life is greatly prolonged. Its anti-H2S performance conforms to NACE MR 0175 standard.
BOP parts that we supply all come from original manufacturers, they are 100% interchangeable. BOP PART NAME: top sealing, front sealing, pipe ram, blind ram, slip ram, shear ram, spherical packer, bonnet, piston, shell. SIUTABLE FOR BELOW BOP: Brand: SHENKAI BOP. RONGSHENG BOP ETC OTHER FAMOUS BRAND BOP Type: Annular BOP, Single Ram BOP, Double Ram BOP, Shear Ram BOP How to contact with us:
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.
1, api 16a ram bop 2, bore dia.: 7 1/16"-26 3/4" 3. Pressure: 14mpa to 105mpa 4. Forged and casting Ram blowout preventer Hydraulically/manual operated locking mechanism. Secondary seal. Flat and side door structure or hydraulic control type flat door structure. The side door and shell are connected by triple hinges. Open and close the valve in sequence by using pressure bar(c type ram bop) The guide frame is set at the end of the side door, when the side door is opened, the ram can be pulled out along the guide rail and the ram can be replaced(d type ram bop) Pistons indicator. Concealed oil way. The cavity of ram is ellipse. Hydraulic pressure: 1200~1500psi(8.4~10.5mpa) Hydraulic connection: npt1 Working temperature: -29 Media: oil gas & drilling fluid containing h2s Ram size and type : series size pipe ram, reducing ram and cutter ram.
Shear ram is composed of upper ram body ,lower ram body, top seal,right seal, left seal and tool face seal. Tool face seal is placed in th front slot of the upper ram body,with right seal and left seal on the both sides. The shear ram is installed in the BOP in the same manner sa the common ram.but need to replace tha hanger pf the main piston to hunger. otherwise it will not be used. Other BOP parts that we supply all come from original/OEM manufacturers, they are 100% interchangeable. 1. In accordance with API Spec.16A 2. All the parts are original or interchangeable 3. Reasonable structure, easy operation, long life of plastic core 4. Adapt to a wide range, capable to seal pipe string with nominal paths from 0-DN in and shapes, better performance by combining with ran blowout preventer in the use.
