oilfield term 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.

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.

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.

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.

Reinforcing our capability to meet the growing demand forLarge Diameter Hose (LDH), JGB Enterprises, Inc. has decided to expand our production capabilities to include 12” crimping.

With our continued development and support of the energy exploration market, JGB Enterprises, Inc. has invested in the Techmaflex PES-500 Large Bore Hose Assembly Machine.

We feel this investment will lead the energy exploration market to the next level. We also look forward to this investment opening more opportunities in markets where the need for safety of crimped large diameter hoses exists.

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.

Abilene, TX based McCarty Equipment Company, a wholly owned subsidiary of Houston based GHX Industrial and The United Distribution Group, announced today that it has acquired the assets and operations of the Bakersfield, CA location of Alternative Hose.

"Bakersfield has been the hub of California oil production and has been one of the U.S."s top producing areas for decades. The Bakersfield location of Alternative Hose focuses primarily on the upstream business and McCarty can supplement what the location provides with a number of additional key products to better serve key oilfield supply and oilfield service customers," stated Kelly McCarty, President of McCarty Equipment Company.

"Expanding our service area throughout the US and Canada is an ongoing strategic focus for our company and the acquisition of the Bakersfield location of Alternative Hose compliments our already strong North American presence," said Darrell Cole, President & CEO of The United Distribution Group.

Founded in 1976 and headquartered in Abilene, TX, McCarty Equipment operates 24 locations throughout the US and Canada and provides fluid sealing (gaskets), fluid transfer (hoses), valves and other products to the upstream oil and gas industry.

Headquartered in Houston, TX, GHX Industrial provides fluid sealing (gaskets), fluid transfer (hoses) and other products to a variety of industries, particularly the refining and petrochemical, upstream oil and gas, OEM, power generation, marine, mining and agriculture segments.

Onshore and offshore, today"s drilling environments demand the most advanced products, superior performance, and excellent service. Oil field hoses consists of High Pressure hoses, Rotary, Kelly, Vibrator, and Mud Pump hoses, Cementing hoses, Choke and Kill hoses, Blow Out Preventer (BOP) hoses, and Petroleum and Fuel Transfer hoses.

High pressure oil field hoses range from 2" ID up to 5" ID with a wide range of available end connections. These hoses are built strong and are designed to last.

Choke hoses and kill hoses are commonly grouped together as Choke & Kill hoses. These hoses are usually 2" to 3-1/2" ID armored hoses designed to survive those critical moments when a well experiences trouble. More dangerous environments commonly call for fire rated Choke & Kill hoses which can survive even longer if things really get out of hand.

Rotary drilling hoses which are commonly referred to as Kelly Hoses are used on the drilling rig as high pressure, flexible rubber, steel reinforced hoses used to connect the standpipe to the swivel or top drive. Made of heavy duty rubber and steel cables the rotary hose flexible piping allows the Kelly, the bit, and drill string to be raised and lowered while the drilling fluid is pumped through. The lowering of the drill string while pumping fluid is crucial to the drilling process and a durable reliable hose is a most. Usually made in diameters of 2", 2-1/2", 3", 3-1/2", and 4" ID"s and in lengths starting at 4ft vibrator hoses all the way up to 91ft.

National Hose & Accessory is one of the leading suppliers of a variety of industrial hose such as: air, chemical/acid, cleaning, ducting, food service, general purpose, material handling, multipurpose, oilfield drilling and production, petroleum transfer, specialty, steam and water. We also supply industrial hose couplings to help you connect multiple hoses.