oem 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.

Pat Kelly Equipment Company, Inc. proudly serves the Missouri and Illinois bi-state area from our location in St. Louis, MO. We are pleased to have you visit our site and look forward to serving you. We trust that you will find us to be a valuable resource for innovative construction machinery solutions as well as professional tools and supplies. We provide

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.

From 2003, Letone has always been committed to manufacturing rubber hose for 14 years, which provides high-grade and high-end rubber hose for the field of spaceflight and maritime industry, petroleum industry and highway, and PLA etc. Just as careful and elaborate rubber hose, LETONE has now become a high-tech enterprise integrating research, production, sales and services after years of steady development, shining brilliantly in the international market as an iconic enterprise among China"s rubber hose.

Shanghai PME Industrial supply China OEM rotary drilling hose vibrator hose. As leading China oilfield hoses suppliers, PME Industrial provide quality API 7K monogram high pressure rotary and vibrator hoses with COC, testing reports and API 7K certificates.

PME industrial are top manufacturers of petroleum hoses in onshore service and offshore service, and in the competitive situation among the oilfield manufacturers like National, JGB hoses, Gate Black and Golden， Contitech Oil & Gas Hoses, Drillflex Rubber Hoses.

Our quality custom rotary and vibrator hoses are used widely in the well service standard and H2S in North America, Europe, Asia, South America, Africa and Middle East.

Midwest Hose is known for providing the best quality, value, and service in the industry. We specialize in meeting, if not surpassing, the needs of our customers. Since our start in 1983, we’ve been selling industrial and oilfield products such as hose, belts, valves, unions, fittings, and specialty items. We are one of the largest suppliers in the United States and our cycle test machine can demonstrate our quality against other brands. There’s no one out there like us: let us prove ourselves.