drilling kelly hose brands
Flexible drilling rubber hoses play an important role in petroleum extraction. They should suffer high operating pressure, extreme operating temperature, abrasion and other inferior elements. Our special compounded synthetic rubber has been proven an effective and economical way to reject these problems. All our oilfield drill hoses are manufactured as API 7K or other related specifications.
Steel cable reinforcement loads most working pressure up to 15,000psi. The wires are usually zinc-plating or copper platting to improve steel wire resistant against rust and corrosion. Due to the thick reinforcement, the hoses should be handled or stored in correct way to avoid kicking or crushing. They will substantially decrease their rated operating pressure.
Rotary hose, Kelly hose, cement hose, mud hose, jumper hose and vibrator hose and choke & kill hoses are the most popular oilfield rubber hoses. They convey high-pressure drilling fluid from one place to another. Many end fittings are provided to satisfy different applications. Most end fittings are made according to API standards. Special order is also available.
Kelly hose is used to connect the standpipe to the swivel. It allows the drill string to be raised and lowered while the drill fluid is pumped through it. Kelly line usually contains two layers of plated steel cables to reach 5000 psi operating pressure. Inside tube is made of special NBR to improve abrasion and corrosion capability. Rubber cover is compatible with the ozone, sunlight and oils for a long time. It is supplied with multiple end fittings – API flanges, threads, butt-welded union and other as specified.
ISO 9001:2000 certified custom manufacturer of abrasion, oil & weather resistant reinforced hose with tubes, covers & fittings for rotary drilling & exploration work. Hose are available in various models with specifications including 2 1/2 in. to 5 in. ID, 3.06 in. to 8.90 in. OD, 5 ft. to 100 ft. length, 2500 psi to 7500 psi rated working pressure, 48 in. to 72 in. minimum bend radius, 3 in. to 6 in. API thread, 2 in. to 3 in. NPT thread, minus 40 degrees F to plus 200 degrees F operating temperature & 3.9 lbs. to 43.6 lbs. weight/ft.
A rotary/pumper hose is used in oil well drilling. It acts as the crucial instrument in the connection being made between the standpipe and the swivel.
A rotary hose is also used as a means of permitting the kelly to be either raised or lowered through the drilling process while also allowing the drill bit to be raised with the drillstring. For this reason, it is also often referred to as a “kelly hose.”
Rotary hoses also function during the process that allows the drilling fluid to be pumped through the hose when the bit and drillstring are raised and lowered.
This process is imperative in the completion of the drilling process. The drillstring portion of the drilling line and the connection to the rotary hose is thus crucial.
A large-diameter (3- to 5-in inside diameter), high-pressure flexible line used to connect the standpipe to the swivel. This flexible piping arrangement permits the kelly (and, in turn, the drillstring and bit) to be raised or lowered while drilling fluid is pumped through the drillstring. The simultaneous lowering of the drillstring while pumping fluid is critical to the drilling operation.
Made of heavy rubber and steel cables the hose is basicly flexible piping that allows the Kelly and the bit and drill string to be raised and lowered while the drilling fluid is pumped through drill string.
lowering the drill string and pumping drilling mud is very important to the drilling process and when these hoses go down or fail in service a entire rig can shut down.
Made of heavy rubber and steel cables the hose is basicly flexible piping that allows the Kelly and the bit and drill string to be raised and lowered while the drilling fluid is pumped through drill string.
Rotary Drilling/Pumper hose is mainly used for conveying water-based or oil-based mud and other fluids in the working temperature of -30 °C to +82 °C.
The reinforcement is made from 2-8 layers of high tensile and high strength spiraled steel wire, making the hose have solid structure and resistant to high pressure.
The cover is made from high quality synthetic rubber, mainly chloroprene rubber, making the hose resistant to abrasion, corrosion, cut, weather, ozone, aging and sunlight.
A Kelly hose (also known as a mud hose or rotary hose) is a flexible, steel reinforced, high pressure hose that connects the standpipe to the kelly (or more specifically to the goose-neck on the swivel above the kelly) and allows free vertical movement of the kelly while facilitating the flow of drilling fluid through the system and down the drill string.
Flexible drilling rubber hoses play an important role in petroleum extraction. They should suffer high operating pressure, extreme operating temperature, abrasion and other inferior elements. Our special compounded synthetic rubber has been proven an effective and economical way to reject these problems. All our oilfield drill hoses are manufactured as API 7K or other related specifications.
Steel cable reinforcement loads most working pressure up to 15,000psi. The wires are usually zinc-plating or copper platting to improve steel wire resistant against rust and corrosion. Due to the thick reinforcement, the hoses should be handled or stored in correct way to avoid kicking or crushing. They will substantially decrease their rated operating pressure.
We are global leader in the design, manufacture and supply of high pressure hoses.As drilling operation methods evolve, become deeper, with increasing pressure and higher temperatures,
We have over 50 years of experience in metallic reinforced bonded elastomer hoses and has been the first company to obtain certification for all three governing industry standards: API 7K, 16C and 17K standard.
We have since built up a broad portfolio for a variety of drilling applications, such as flexible choke & kill Lines, rotary & vibrator hoses, managed pressure drilling hoses to meet the needs of both onshore & offshore drillers and distributors.
Our key offering includes rotary drilling / vibrator hose grade D and E, choke and kill, cement and sour hoses. The supports the pumping of mud at very high pressure during drilling and exploration campaigns.
Protects the polymer lining from mechanical damage, prevents blistering in case of high pressure gas service and decompression with vacuum service, supports the wall of the flexible hose.
The lining material is selected to withstand chemical and heat effects of drilling mud, well effluents, cement slurry, hydraulic fluid or whatever substance is conveyed through the hose.
High-pressure mud hose also called rotary hose, vibrator hose or jumper hose, is used to convey drilling fluid from mud pump to the mud standpipe manifold on the drill floor.
High Pressure Drilling Rotary Hoses is used in drilling and exploration work. Suitable for hydraulic fluids, such as hydraulic oil, fuel oil, lubricants, emulsion, glycol and water.Drilling hose is also used to adjust the installation mistake between drilling pipe line and stand pipe to avoid shake. To transmit high pressure oil or water based mud.
Meets the severe demands of today’s drilling methods including directional drilling, pressure pulses and elevated temperatures. Tube is designed to handle abrasive, corrosive and oil based drilling muds. The cover is designed to handle external damage from abrasion, corrosion, gouges, oil and weather.
Recommended For:Flexible hose between the riser and manifold or around the ball joint of offshore drilling rigs, specially designed to withstand high pressure.Meets the high demands of directional drilling and down linking with negative pressure pulses and elevated temperatures. This hose can also be used as a Motion Compensator hose for stabilization of rotary drilling and pumping equipment against vertical wave action on offshore drill platforms. The Motion Compensator hose is not recommended for phosphate ester fluids.
NRP Jones Rotary Drill Hose is known throughout the industry as a high-quality, market-leading product. Part of our Powerflex product line, NRP Jones rotary drill hose is stringently tested and is API 7K FSL 1 temp range 2 Certified. NRP Jones offers mud water suction and drilling hose in varying I.D. sizes from 1,500 psi wp to 10,000 psi wp. NRP Jones engineering staff also works closely with our customers to ensure each application need is met. We manufacture both a built-in and swaged-on API-certified assembly out of our Utah production facility.
Parker"s Series 7234 Wildcatter Oilfield Slim Hole Rotary Drill Hose is compatible with many oilfield media and provides excellent high pressure service across multiple drill site applications. The hose incorporates high pressure and high temperature capabilities and features a cover that is resistant to abrasion, oil and weathering to provide maximum performance. Series 7234 is qualified with permanent crimp couplings for a safe and secure connection and provides robust service life in challenging applications.
• Couplings attached with bands or clamps may reduce the working pressure of the hose assembly to less than the maximum rated working pressure of the hose. Refer to NAHAD Industrial Hose Assembly Guidelines
Rotary drilling hose fittings come in a variety of types including hammer unions, hose hobbles, annular manifolds, etc. Their wide application helps to improve the drilling efficiency. Here are some our best-selling rotary drilling hose fittings as shown below.
Hammer unions are connectors that are easy to assemble and disassemble and allow for quick connecting the pipelines and flexible hose assemblies. They are often used on onshore and offshore drilling rigs to transfer petroleum, gas, drilling mud, cement, water, air and many other media. We supply a variety of hammer unions and the unions are introduced from FMC and SPM and the material is up to standard of ASTM and AISI.
Safety chains & clamps are a kind of hose safety clamps, also known as hose hobbles, and are used to secure the ends of high pressure hoses to protect against accidental disconnection. Every pair of safety chains & clamps can provide a minimum breaking strength of 16,000 pounds. Hose hobbles & clamps are recommended for any high pressure application, whether it be air, hydraulic, water, slurry, oi, etc.
Annular manifold, also known as hose loops, cementing and circulating hoses, consists of elbow, hammer union adapter and straight pipe. They are designed to be easily folded for convenient transportation and storage. Featuring flexible, high resistance against impact and vibration and high flow, it is widely used in high pressure discharge lines, water supply lines, well test lines, cementing and circulating lines for the transfer of liquids.
As API 7K rotary drilling hose assembly manufacturers in China, Shanghai PME Industrial is one of the world"s most trusted rubber hoses factory and supplier on high pressure drilling hoses for thirty years.
Working pressure of rotary hoses for oilfield drilling is 5000 psi or 7500 psi as API 7K Standard. It also namedkelly hose 7500 Psi Grade E, API 7K Drilling Hose, with standard service and H2S Sour Service.
PME super driller rotary drilling hoses 7K Grade E are withsteel armored fire resistant cover, that is, stainless steel wire hoses to extent life for mud delivery hose for oilfield drilling rigs.
Rotary vibrator drilling hoses, API 7K high pressure mud and cement hoses supplied by Shanghai PME Industrial delivered with safety clamps, hose lifting eye, collar clamps and stainless steel armor are available.
More requirements about high pressure test report, mill certificate, coc, technical drawing about high pressure drilling hoses, feel free tocontact with our sales team.