Welcome to official website!

If you have any need,contact us!

Big size (up to 12"), ultra-abrasion, high/low temperature and corrosion resistant, and multiple length choices, industrial hose are ideal for industries like construction, chemical, bulk material delivery, steel mills, oil & gas, machinery and equipment manufacturing, high pressure cleaning, F&B and applications of extremely working environment.

small diameter kelly hose pressure

Drill bit hydraulics - PetroWiki

19/1/2016· Note that the rig pump pressure (p 1) is the same as the total pressure loss or the system pressure loss. H 1 is the total hydraulic energy (rig pump) required to counteract all friction energy (loss) starting at the Kelly hose (surface line) and Kelly, down the drillstring, through the bit nozzles, and up the annulus at a given flow rate ( q ).

China Kelly, Kelly Manufacturers, Suppliers, Price | Made

China Kelly manufacturers - Select 2022 high quality Kelly products in best price from certified Chinese Petrol Pressure Washer, Skin Care suppliers, wholesalers and factory on …

kelly hose | Oilfield Glossary - Schluerger

kelly hose. 1. n. [Drilling] 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 …

shelf without drilling holes

API 7K——High Pressure Cementing Hose; API 7K——Rotary Drilling And Vibrator Hose; API 16D——BOP Control Hose; API 16C——Flexible Choke And Kill Hose ; Rubber Compound and Rubber-plastic Sealing Product. Rubber Compound; Food Grade Rubber Compound; Gasket for Plate Heat Exchanger; Rubber Soft Connection; shelf without drilling holes. How do you hang …

Why does the size of your pipe matter? - Southern''s Water

This is friction loss, as the pipe is a bit too small to pump 100L/min over a distance like 75m, most of the pressure (about 35m or 345kpa) is consumed by the pipe walls. There is an easy fix for this though (except if you have already buries the pipe) and …

7B - Hydraulics | PDF | Drill | Drilling Rig

Different Lengths and IDs Standpipe Hose Transfer Lines Kelly Coil Tubing. 5 Pressure Losses Drill String. Drill String Equipment Tool Joint ID Drill Pipe Drill Pipe ID HWDP / DCs Motors LWD/MWD Equipment Tubular Equipment Geometry Internal Diameter (I.D.) Flow Area Section Length Constrictions Drill Pipe. 6 Pressure Losses Annulus. Additive to Hydrostatic Pressure …

Why does the pressure of fluid increase when the diameter

17/12/2015· Part of the answer is that, if the pipe diameter is getting larger, the parcels of fluid traveling through the pipe have to be decelerating. So the downstream force pushing backwards (downstream pressure times area) has to be greater than the upstream force pushing forwards (upstream pressure times area). This doesn''t tell the whole story

API-7K Certified Hose- single

The rotary drilling hose is suitable for flexible connection between the top of the drilling riser and the swivel which can move vertically. It resists corrosion of hydrogen sulfide and can deliver water, oil, mud high‐pressure media.Working pressure from 3500 PSI to 15000 PSI,dimension from 2” to 6”,for the tube type,there are three kinds available,NBR,HNBR,PTFE upon …

Flow Capacities of Hose Asselies - New-Line

Example: At 13 U.S. gallons per minute, what is proper hose size within the suggested velocity range for pressure lines? Solution: Loe 13 U.S. gallons per minute in the left hand column and 10 feet per second in the right hand column (the center of the suggested velocity range for pressure lines). Lay a straightedge across the two points. The inside diameter is shown in the …

Gooseneck - an overview | ScienceDirect Topics

12/2/2010· Small diameter, able to be threaded through connector beads, able to transmit forces: Figure 18.3. The bending section of the EndoGoose prototype consists of three components: gooseneck, beads, and springs. The biopsy forceps jaw assely comprising of rectangular cupped opposed similar jaws, each jaw having a plurality of teeth around the …

Standpipe - an overview | ScienceDirect Topics

The air hose or pipe that connects the compressors to the standpipe should be pressure tested to at least twice the compressor booster pressure. The section of pipe or pressure hose from the compressor manifold to the rig standpipe manifold has the greatest potential for causing injury if it fails. Since it would be full of compressed air, if it broke loose from a connection or split, it …

Mud delivery hose with various pressure ratings - kelly hose

Mud delivery hose with various pressure ratings. 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. It is available in bore sizes from 2" to 6" and up to 120 ft. length. To meet different requirements on the market, API end fittings such NPT thread and …

Kelly Hose - 5000 psi & Various end Fittings

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

Garden Hoses - Bunnings Australia

Holman 12mm x 30m Yardmate Garden Hose. (95) $23 .94. Add To Cart. Compare. GARDENA 13mm x 15m FLEX Fitted Garden Hose. (25) $29 .70. Add To Cart.

Plastic Tubing | Australia & New Zealand - Parker Hannifin

Low Pressure Connectors Europe Division Division : Low Pressure 7-12 mm Outside Diameter : 7-12 mm - mm BRAKCOIL® tractor trailer coiled air hoses connect the service line and the emergency line between the tractor and trailer. 17 Parts Viewing 10 of 17 Show More . Close. Anti-Spark Polyurethane (PU) Tubing. Coining outstanding spark resistance with …

Pressure testing hose, high pressure hydraulic hose test hose

Recommended For:the nominal diameter of miniature high-pressure hose series HF are 2mm and 3mm. With a maximum working pressure 64Mpa, the miniature high-pressure hose is used in hydraulic systems for testing pressure and conducting the fluid medium. The miniature high-pressure hose assely series HF is used in conjunction with the couplings.

China Hose Pipe, Hose Pipe Wholesale, Manufacturers, Price

Good Quality Cheap Price Fire Hydrant Fighting Hose Pipe Price. FOB Price: US $ 0.199-6 / Meter. Min. Order: 1 Meter. Material: PVC/Rubber/EPDM/PU/TPU. Fire Hose Manifold Type: 2 Water Segregator. Hose Coupling Type: Hose Coupling. Fire Hose Length: 10m-30m. Working Pressure: 0.6MPa-2.5MPa (6bar-25bar)

Kelly hose-Houston Texas - World Rig Supply

Kelly hose made to length at World rig supply.Kelly hoses are large inside diameter (3" to 4" i.d) high pressure flexible lines used to between the standpipe and the swivel. This flexible piping permits the kelly to be raised and lowered while drilling fluid is pumped through the drillstring. The simultaneous lowering of the drillstring while pumping fluid is very important to the drilling

Drilling Flashcards - Quizlet

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.

extra large diameter flexible hose for food grade

These are typically used with small diameter hoses for water, fluids, and certain chemicals where metal materials are not preferred. The White Nylon are made from non-toxic NSF 61 food grade raw materials, but are not considered NSF Certified finished goods and therefore may not be recommended for use in all types of Food or Beverage systems. Silicone Tubing Buy …

eTool : Oil and Gas Well Drilling and Servicing - Glossary

mud hose n: also called kelly hose or rotary hose. See rotary hose. mud line n: a mud return line. mud logging n: the recording of information derived from examination and analysis of formation cuttings made by the bit and of mud circulated out of the hole. A portion of the mud is diverted through a gas-detecting device. Cuttings brought up by

What is standpipe in drilling?

18/2/2020· 4.3/5 (489 Views . 16 Votes) A rig standpipe is a solid metal pipe attached to the side of a drilling rig''s that is a part of its drilling mud system. It is used to conduct drilling fluid from the mud pumps to the kelly hose. Bull plugs, pressure transducers and valves are found on the rig standpipe. Click to see full answer.

Fire Hoses and Hydrants Inspection - SlideShare

21/10/2015· Requirements on FH’s carriage and storage SOLAS Ch. II-2, Part C, Regulation 10.2 – Water supply systems 2.3.2 Nuer and diameter of fire hoses Ships shall be provided with fire hoses the nuer and diameter of which shall be to the satisfaction of the Administration. In passenger ships, there shall be at least one fire hose for each of the …

Product Listing | Green Line Hose & Fittings for 1

Flexible Metal Hose (55) Flexible Metal Hose to CSA… (36) Gale Force (6) Generic 300 psi Air/ Water (1) Generic 400 psi Air/ Water (3) Golf Course (2) Grade R Twin Weld (3) Grease Whip (5) Grey Storm Carpet Cleaning (6) Grey Super Storm Pressure … (4) Hardwall Curb Pump (15) Heavy Duty Rubber Suction (1) High Pressure Rubber Disch… (1)

Kelly hose - Wikipedia

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.

Pope 3mm x 5m Clear Vinyl Tubing - Bunnings Australia

This clear flexible hose provides a visual reference for easy identifiion of blockages or foreign objects. Popular appliions include siphoning line, cable protection or drainage lines. The maximum pressure rating of the 3mm diameter Clear Vinyl Tubing is 300kpa at 23°C. Temperatures above 23°C may significantly reduce the maximum

US10443771B2 - Crimping processes for hose asselies and

The bubble portion has a diameter larger than diameters of the first and second circumferential crimped portions, and the hose has a portion radially expanded into an annular-shaped cavity surrounded by the bubble portion as the hose is compressed at the first and second portions thereof. Processes for securing a fitting to a hose end, and a hose assely produced …

What is a Rotary Hose? (with pictures) - wiseGEEK

The typical diameter of a rotary hose ranges anywhere from 3 to 5 inches (7.62 to 12.7 cm) on the inside of the hose. Its size helps to maintain the movement of the drilling fluid through the flexible hole as the drill is performing its duty. These high-pressure hoses are connected to the standpipe, which is the sturdy and stiffened metal pipe used as the head of the drilling unit. Is …

Using A Smaller Pipe to Increase Water Pressure

When the water reaches the end of the hose it has close to zero pressure left as it exits. So if you have, say, 50 PSI of water pressure at the hose faucet, the water will move as fast as it can through the hose, such that it will use up almost all that 50 PSI of pressure by the time it reaches the end of the hose. If there were 60 PSI of pressure, the water would just move a little faster

The Sprayer Textbook - myHARDI

8” in diameter. Newer types for higher revolutions and power appliions are found on larger tractors. A 21 spline 13/ 8” diameter transmission shaft is also available. Some Soviet and Chinese tractors have 8 splined shafts that rotate at 540 or 720 r/min. Splined HARDI transmission shafts are available in 6 or 8 spline for 540 PTO r/min and