kelly hose standpipe pricelist

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.

Kelly hose or Kelly line connecting the standpipe to the swivel, is made of special NBR tube, two layers of spiral steel cables and abrasion-resistant cover.

A more economical alternative to our polyurethane layflat hose. Warflex is reinforced with high–tenacity polyester yarn and coated through the weave with a 70% nitrile rubber / 30% PVC blend for good chemical resistance for produced water. Less abrasion resistance and puncture resistance. Custom hose color and branding available on big volume orders.

The new Midwest Hose Layflat Deployer completes our extensive water transfer portfolio. Our Direct Drive System makes our deployer one of the fastest, most powerful, and easy to use on the market with the capacity to deploy and retreive layflat hose up to 16″ in diameter.

Ideally suited for any high pressure hydraulic applications where there is a need for hoses to be Fire Rated and capable of working in extreme heat in the event of an emergency.

Designed for mud delivery, mud jumper, motion compensator, decoking, and water injection operations on a drilling rig. Used as a flexible connection (instead of pipe) between the standpipe and swivel (rotary) or between the pump and standpipe (vibrator) for pumping mud in drilling and exploration work.

Designed for mud delivery, mud jumper, motion compensator, decoking and water injection operations on a drilling rig. Used as a flexible connection (instead of pipe) between the standpipe and swivel (rotary) or between the pump and standpipe (vibrator) for pumping mud in drilling and exploration work. Can handle higher flow rates than Grade D.

Hoses have a higher working pressure than normally available chemical hoses. CPE handles a wide variety of acids, alcohols, salt solutions, and petroleum based products.

Lightweight chemical transfer hose designed for almost every common industrial chemical used in industry today (98% of chemicals) without staining / contamination.

Designed for applications that required the hose to slide easily or require visual confirmation of material flow. Great for pumping water and light chemical solutions. Popular with pumping equipment because it handles suction discharge uses.

Lightweight, flexible, rugged suction/discharge hose that has good chemical resistance. Excellent for transferring fertilizer solutions, septic solutions, and pesticides. Hose remains flexible in sub-zero temperatures. Helix serves as a scuff strip.

Economical general service suction and discharge hose used for pumping water and light chemical solutions. PVC helix increases flexibility and abrasion resistance while the smooth interior provides maximum flow.

Designed for water discharge in construction, heavy duty equipment rental, and mines and quarries. Soft-wall hose construction provides similar performance to a layflat hose but a higher working pressure and more abrasion resistance.

Mud discharge hose designed for petroleum waste, drilling mud, diesel, and water. The standard to transfer liquid mud at high pressures from the mud pump.

Designed for use with push-on fittings for air tools, petroleum products, gasoline, mild chemicals or water. No clamps or special tools required. Hose reinforcement laid at the most effective angle for maximum strength and coupling holding ability.

Wire braid steam hose for saturated and superheated steam up to 250 PSI 450° F. Cover is pin pricked to allow venting to eliminate blistering and cover separation.

General purpose hoses for open end discharge. Non-absorbing, mildew proof, and rolls up flat for easy storage and handling. Common in construction, agriculture, irrigation, marine, and rental applications. PVC hoses resistant to oils, grease.

Designed to handle edible liquids, vegetable oils, salad dressings, vinegar, mustard and meat products requiring a sanitary hose which will not impair taste. Great for service with hot oil fat filters and fryers.

Designed as a hydraulic brake hose for vehicles and motorcycles. The average life of a brake hose is six years. Brake hoses swell with age and restrict flow. Generally all brake hoses on a vehicle deteriorate at the same rate.

Air Brake Tubing, Steel Brake Line Tubing Assemblies, Steel Brake Line Tubing Coils, Rubber Air Brake Hose, Silicone Coolant Hose, Silicone Heater Hose, GPR Radiator Hose, Rubber Heater Hose, Garage Exhaust Hose, Air Conditioning Hose

Camlocks, Petroleum Handling, Industrial and Oilfield Hose Ends, External Swage Hose Ends (Holedale), Crowsfeet Couplings, Sand Blast Couplings, Ground Joint Couplings, Bauer Style Quick Connects, Ringlock Fittings, Storz, Foot Valves and Strainers, Airline Accessories, Industrial Accessories, Clamps, Pressure Washer, Safety and Protection Products

Available in sizes 1/4″ – 12″. Operates in high/low temperatures. Fire safety up to 1200° F. No permeation of gases. Full vacuum. Annular is hydroformed, a process that enhances flexibility and extends the life of the hose. Suitable for oils, chemicals, gases, exhaust gases, water, steam, vacuum.

Plug Valves, Swivel Joints, J-55 and N-80 Pup Joints, Integral Fittings, Steel Hose Loops, Crossover Adapters and Swages, Blast Joints, Manifolds, Bull Plugs and Caps

37° JIC, Pipe, Pipe Swivel, O-Ring Kits, O-Ring, Split Flange, Face Seal, Hose Barb, Flareless Bite Type, Metric, BSPP, BSPT, Inline Live Swivel, 90° Live Swivels, 90° Dual Plane Live Swivels, Test Points, Thread ID Kits

Inverted Flare, SAE 45° Flare, Compression, Self Aligned, Polyline Flareless, Push-Connect, Push-Connect Air Brake, Compression for DOT, Compression for Air Brake Copper Tubing, Threaded Sleeve, Pipe Fittings, Needle Valves, Drain Cocks, Truck Valves, Ground Plugs, Multiple Shut-Offs, Hose Barbs, Push-On Hose Barbs, Garden Hose Fittings

Owing to over twenty years market experiences in supplying high-pressure flexible oilfield rubber hoses, Hebei Chengrui Kelly Hose Co. Ltd. has been an important partner of many famous customers including America, East Asia, Africa and other countries and regions in the world.

Oilfield drilling hoses are vital components for rig drilling systems. Rotary drilling hose, mud hose, cement hose, Kelly hose, vibrator hose are working under high-pressure. Once the hose failure, it will cause catastrophic damage to the equipment, body health and property. Our professional engineers can help you solve any problem in safe storage, handling and other technical problems.

Drilling hoses should work in harsh environments. Therefore, high performance such as abrasion resistance, pressure capacity and life expectancy should be paid much attention to when you select them.

So that’s okay. Here’s a cartoon of the drilling fluid circulation. So you can see that we have a mud pump shown on the back of this truck, and of course the silly colors on the truck are just so we can point out different parts of the rig. I don’t think anybody would ever paint a rig like this. But we can pull the drilling mud up through the mud pump, up through the stand pipe, the Kelly hose, and down to the drill bit. And then as it circulates up the borehole outside of the drill pipe, it’s going to carry the cuttings with it which can be deposited in that mud pit.

So here’s what the cartoon looks like. Very similar to the mud rotary rig you noticed, except that instead of being … Once we label things are a little bit different. This brown device on the back of our drill rig is now an air compressor instead of a mud pump. So we blow compressed air through our stand pipe and Kelly hose, directly down the bit to remove the cuttings. And they come up and now, instead of we’re calling our discharge line a flow line, we just rename it as the blewie line.