14/2/2014· The HY-FLEX Grade D Rotary Drilling hose features multiple plies of high strength bead wire reinforcement to exceed the minimum burst requirements of 12,500 psig, yet provide for the maximum hose
What Does Hose Bend Radius Mean? Bend Radius: The minimum bend radius of a hose is an important factor in hose selection if it will be subject to sharp curvatures in normal use.The bend radius (calculated in a lab environment, appliions may vary) is measured as the distance to the inside edge of the hose (not the center line) when making a 90° bend.
Bend Radius Minimum Brust Pressure Maximum Working Pressure Vacuum According to API 7K Grade D Tube: oil and drilling mud resistant synthetic rubber. construction designed to operate at tight bend radius in demanding appliions. Specially designed for subsea grouting.
Fuel & Oil Hoses | Rubber, Polyurethane and PVC Fuel … Our small bore range of fuel and oil hose includes hose that meets DIN 7337 and EN 1360/1 pump hose as well as our standard 10 bar fuel delivery range. Our large diameter mandrel hose range includes both suction and delivery hoses for use with fuel and oil.
API Spec 7K FSL 2 API Monogram No: 7K-0106 Tube: NBR Smooth Bore Reinforcement: High Strength Steel Cable Cover: Neoprene based rubber for anti-flaming, wear resistance, oil resistance, ozone & ageing resistance, UV resistance, designed for marine environment. Working temp: -25 to + 100° C Length: Maximum length: 70m
Standard hoses meet fire proof grade SR6A, which is 704°C × 5min Fire-Rated Hoses supplied as per request with extra fire protection layers, meets fire proof grade SR6B, which is 704°C x 30 min as per API 16C Bend Radius: Measured to centre line of the hose Options over standard hose:
Steam Hose/ Black EPDM (Heat Resistant) Smooth Pin-Pricked Cover With EPDM (Heat Resistant) Tube Material Pryosyn Synthetic Rubber Max Temp ( F) 450F Min Temp ( F) N/A Minimum Bend Radius n/a OD 1.06 Part Nuer 1/2 FLEX STM B PSI 250 0
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The design of these hoses are as per BS 6501 part-1 and are manufactured as per type A, B and C flexibility. Ocelflex’s Hose Sizes ranges from 1/4 inch to 18 inch Inner Diameter. Pressure capability upto 288 kg/cm2. Temperature capability upto 600 C. Both Asseled and bare flexible hoses are manufactured within Ocelflex''s premises.
For rotary hose appliions, the purchaser should refer to the hose length calculation specified in API 7L, Section A.1.1, to determine the optimum length of a rotary hose for any given appliion to avoid over-bending, high axial load or compression during operation. For vibrator and jumper hose appliions, the purchaser shall take into
hose is flexible connection between top of stpipe vertically move swivel on offshe inl oil drilling explation.vibrat hose is flexible connection between mud pump manifold stpipe, f adjustment isolating vibration. • utive stard: api spec 7k / iso 6807 / gb/t 24145 • api monogram no.: 7k-0458 • hose structure: bending radius (r) is
Nominal Hose Bore Size Bore Inside Convolutions Corroflon Grade (Braid & Cover) PTFE Liner Tube Wall Thickness O/D of Tube, Braid or Rubber Minimum Bend Radius * Maximum Continuous Hose Length; in mm in mm in mm in mm in mm Feet Metres; 1 / 2: 15: 0.440: 11.2: TO SS PB SS,RC RC,SI KYB: 0.05: 1.4: 0.63 0.70 0.80 0.90 0.90 0.76: 16.1 17.8 20.4 22
Above 6.4 m hose length +/– 1 % l Minimum Bending Radius (R) is with reference to the centre-line of the hose l Maximum recommended flow velocities: 20 m/s for dry gas 15 m/s for liquid, 8 m/s for gaseous liquid l Fire rating available at 1300 °F (704°C) for 30 minutes on request for all hoses with bonded couplings.
16/8/2017· The hose has smaller exterior dimensions and significantly tighter bend radius than other SAE 100 R1 and SAE 100 R2 hose. Black, oil resistant, synthetic rubber.Tube: braided, high-tensile steel wire. 1/4”, 5/16”, 3/8” and 1/2” sizes are one braid; 5/8”, 3/4” and 1” sizes are two braids.
• Maximum continuous length: 70 metres • Length tolerance: Up to 6.4 metres (± 64 mm), longer lengths (± 1%) • Measurement basis of Minimum Bending Radius (R) is centre line of each hose
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.
Min. Bend Radius (Inches) 36 48 54 54 Wt. per Ft. of hose (Lbs) 9.8 10.8 12.8 13.4 Coupling Threads API (T) (In.) 3" 4" 4" 5" Swage Cplg. Wts. Each (Lbs) 33 44.5 47 55 Page 42 OPTIONAL: Accessories such as SAFETY CLAMPS, HOSE LIFT EYE & COLLAR CLAMP and STAINLESS STEEL ARMOR are found on page 53. Maximum length of hose (Feet) 90 90 90 90
HIGHFLEX GRADE D ROTARY DRILLING Highflex hose is recommended for the high pressure rotary drilling requirements of API Spec 7K and ISO 6807. This hose is also used in higher pressure appliions which exceed the capabilities of Grade C Rotary Drilling hose. It can also be used for the flexible connection between standpipe and swivel for
18 Flexible Choke & Kill Hose 22 Flow Line Hose (Inner Wall Armored for Gas Service) 24 Fired-Rated Tensioner Hose bend radius which makes them the ideal choice for efficient Applicable specifiions API 7K Grade D/ISO 14693. Recommended for …
• Certifiion: API 7K • Maximum Length: 110 feet • Operating Temperatures: -22°F to 200°F (-30°C to 93°C) • Option: Available with Stainless Steel armor and fire protection • End Connection: Good for H2S service • Manufactured in U.S.A. Typical Appliion • Specific design for flexible connection between the Riser and Manifold Part #
high-pressure spiral hose is designed to achieve half of the SAE bend radius. This is especially important in extremely cold environments. high temperature hose and high pressure hose are designed to withstand extreme conditions. Each hose assely has a part nuer on a label or tag.
It is mainly used for connection of inner and outer high pressure choke and kill hose and as flexible connection between mud & gas separator and choke manifold. Standard: API Spec 16C.AND API 7K GRADE F Features: High pressure resistance, thermal insulation, flame-retardant, fire resistance, oil resistance, high abrasion resistance inner wall
® The world’s most trusted name in belts, hose and hydraulics. 79 ® Industrial Hose Products/List Prices 39496-000 July 1, 2006 Supersedes 39496-000 January 17, 2005 Oilfield Hose Black Gold® (API Grade D–Rotary Vibrator) 5,000 psi W.P. – 10,000 Test (Specifiion 4774PE) Nom. I.D. Nom. O.D. Max. W.P. Suction Min. Bend Radius Wt. Per Ea.
API 7K——Super Abrasion Resistant Acid & Hydraulic Fracturing . 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 + SBR-Styrene Butadiene Rubber . EPDM- EPDM compound .
clauses 3.0 and 9.13.2 of API Spec 7K. C.2 BOP handling systems and equipment covered by this appendix C.2.1 Purpose-built systems which shall be considered to be designed and manufactured in accordance with API Spec 7K. C.2.2 Non-purpose-built systems …