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GOST 5398-76 Pressure Suction And Discharge Hose Detailed Product Description Suction water, oil, acid/alkli and sand hoses. ID from 25mm to 250mm. PRESSURE-ABSORBING RUBBER HOSES, NOT REINFORCED, WITH TEXTILE SKELETON, GOST 5398-76. Hoses with textile skeleton; Metal spiral have the soft cuffs at the ends for joining to armature. GOST 5398-76 Hose pressure-suction with a textile frame and a metal spiral, unreinforced. Suitable for suction and delivery of various liquids, fuels, petroleum-based oils and gases. Two groups of hoses are made, depending on the operating conditions: Group 1 - Suction, Group 2 - Pressure-suction. Sleeves are divided into classes, depending on the purpose and working environment: - Gasolines, diesel fuel, oils for petroleum. basis, B(A) - antistatic design; - Technical water; - Gas, air; - weak solutions of acids and alkalis (concentration up to 20%). Symbol example: Sleeve B-2-25-10 HL GOST 5398-76, where - hose class corresponding to the working environment (Gasoline); 2 - sleeve group (Pressure-suction); 25 - inner diameter (mm); 10 - working pressure in kgf/cm2 (10 kgf/cm2 = 1 MPa); - climatic design for areas with a cold climate. Hoses meet ISO 1823-75 International Standard except stretch at hydraulic pressure and strength at ozone influence definitions.

Sewage Suction and Discharge Hose for High Working Pressure Environment Dredge suction & discharge hose is resistant to abrasion, so it can be used to deliver sand, slurry and gravel. It is resistant to corrosion, so it is also used to deliver corrosive sewage, and this is sewage suction & discharge hose. It has excellent flexibility and it can be connected tightly to pipeline. Its structure is similar to slurry suction & discharge hose and seawater suction & discharge hose. It is composed of three parts: tube, reinforcement and cover. Tube is made from high quality synthetic rubber (NR, SBR and BR), making hose resistant to corrosion and work well in delivering sewage. Reinforcement is made from multiple layers of high tensile spiral steel wires, making hose resistant to bending and fatigue. And sewage suction & discharge hose can bear very high working pressure due to the high tensile spiral steel wire reinforcement. Cover is made from NR, SBR or BR, making hose resistant to corrosion, abrasion, weather, ozone and aging.

Gravel Suction and Discharge Hose for High Pressure Environment https://www.suction-hose.com/dredgesuction/gravel-suction-discharge-hose.html Dredge suction & discharge hose can be used for gravel transport ship to deliver gravel in many places, and this is the so-called Gravel Suction and Discharge Hose. Its outstanding feature is that it has excellent abrasion resistance, so it works well in delivering gravel which is highly abrasive. Gravel suction & discharge hose is composed of three parts: tube, reinforcement and cover. Tube is made from synthetic rubber (NR, SBR or BR), making hose resistant to abrasion and corrosion. Reinforcement is made from high tensile spiral steel wires, making hose resistant to kink and fatigue. Besides, the high tensile reinforcement makes hose have solid structure and bear high working pressure. Cover is made from high quality synthetic rubber (NR, SBR or BR), making hose resistant to abrasion, corrosion, weather, ozone, aging and heat. The hose can be connected to pipeline tightly by flanges. And it has excellent flexibility.

Slurry Suction and Discharge Hose with Excellent Flexibility Dredge suction & discharge hose can be used for slurry dredging in many places, such as river, lake and sea, and this is the slurry suction & discharge hose. It is mainly used for slurry suction, delivery and discharge. Slurry is abrasive, so slurry suction & discharge hose is highly resistant to abrasion. It is composed of three parts: tube, reinforcement and cover. Tube is made from high quality synthetic rubber, such as NB, SBR and BR, making hose resistant to abrasion and corrosion. Reinforcement is made from multiple layers of high tensile spiral steel wires, making hose resistant to kink and fatigue. And the high tensile reinforcement makes hose suitable for high working pressure environment. Cover is made from synthetic rubber (NR, SBR and BR), making hose resistant to abrasion, corrosion, weather, ozone, aging and cut. The hose has excellent flexibility and it can be connected to pipeline tightly by flange..

Slurry Suction and Discharge Hose with Excellent Flexibility Dredge suction & discharge hose can be used for slurry dredging in many places, such as river, lake and sea, and this is the slurry suction & discharge hose. It is mainly used for slurry suction, delivery and discharge. Slurry is abrasive, so slurry suction & discharge hose is highly resistant to abrasion. It is composed of three parts: tube, reinforcement and cover. Tube is made from high quality synthetic rubber, such as NB, SBR and BR, making hose resistant to abrasion and corrosion. Reinforcement is made from multiple layers of high tensile spiral steel wires, making hose resistant to kink and fatigue. And the high tensile reinforcement makes hose suitable for high working pressure environment. Cover is made from synthetic rubber (NR, SBR and BR), making hose resistant to abrasion, corrosion, weather, ozone, aging and cut. The hose has excellent flexibility and it can be connected to pipeline tightly by flange..

1, Product Information: Dredging rubber hose used for mud piping of dredge to suck or discharge of mud, water, oil, air, and powered in Industry, agriculture, factory, mining and building etc. ZHW Floating hose has been used on all the major reclamation projects around the world. Driven by the ever increasing demand for longer lifetimes and the fact that floating hoses are used for cutter jobs these days, we have developed various kinds of suction hoses. 2, Product Structure: The inner rubber liner is composed of wear-proof natural rubber and synthetic rubber The reinforcement layer is composed of high strength rubber dipped chemical fiber and reinforced by spiral metal wire. The rubber cover is composed of natural rubber and synthetic rubber. The surface of the hose takes the shape of corrugated 3, Product Applications: Used for mud piping of dredge. Widely used for sucking or discharging of mud,water, oil, air, and Powered in Industry, agriculture, factory, mining and building etc. 4, Product Features: This hose was made of special synthetic robber hose , it has excellent heat resistance, oil resistance,aging resistance power. The hose can bear high pressure and has superior pulse performance. The hose bound tightly ,Soft and has little change when under pressure. The hose has excellent flexibility and fatigue resistance. The steel braided has big length, the longest can connect dozens of meters or more than hundred meters. 5, Product Material: Tube: Smooth NR/ synthetic rubber, generally color is black Reinforcement: one or multi-layer spiral fabric reinforcements, steel wire spiral layer Cover: Oil, abrasion and weather-resistant wrapped synthetic rubber

Constrution Tube:Black NBR sythetic rubber Cover:Black sythetic oil-resistant rubber(wrapped finished) Reinfocement:Multi layers high tensile plied sythetic textile with steel wire helix Application Be applicable to suck and transport gasoline,kerosene,diesel,engine oil,heavy oil and other mineral oils at normal temperature. Characteristics The hose is good in flexbility and the boby is solid.the hose has the double properties of bearing both the positive and negative pressure, the performance of the hose remains good even under the pressure of -80kpa(600mm mercury) at the vacuum. Features

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PRODUCT DESCRIPTION Specificationsï¼? 1. Oil Suction & Delivery Hose 2. For oil suction and discharge service 3. Rugged yet flexible hose 4. Long lifespan 5. ISO9001:2008,API Water Suction and Delivery Hose Application: Corrugated hose for water suction and discharge service, where a rugged yet flexible hose is required by industry, building and agriculture for overhead irrigation systems or for tank truck use. Temperature Range: -30~+82 Degree celsius Tube: Black, smooth, SBR rubber compound resistant to mud, sewage and waste water. Reinforcement: High strength synthetic cord plus helix wire. Cover: Black (wrapped finish)corrugated EPDM rubber compound weathering, ozone and ageing resistant.

PRODUCT DESCRIPTION PERFORMANCE: The hoses are used for silt/gravels conveyance with Dredgers. The suitable working temperature is from -20 Celsius degrees to 80 Celsius degrees. It is convenient to install, flexible to use, safe, abrasion-resistant and bending-resistant. 1. ID: 152-1300mm 2. OD: 182-1350mm or more. 3. Working pressure: 5-25bar 4. Burst pressure: 10-75bar 5. Vacuum pressure: 0.8bar 6. Length: 1-6m 7. Internal rubber layer: NR, SBR, BR 8. Reinforcement layer: Steel wire spiral reinforced layer. 9. External rubber layer: NR, SBR, BR 10. Flange: Chinese standard, American standard, Japanese standard, German standard etc. Are available. 11. Application: Used for port, dock, seawater, silt, sand, discharge flood etc. 12. Character: Flexible, Anti-waves, Wear-resistance, Weather-resistance, Aging-resistance, seawater resistance 13. Temperature: From -30 Degrees Celsius To 80 Degrees Celsius. 14. Guarantee period: 6 months or longer Note: Above text contained is provided for general reference purposes only. Products can be manufactured according to customers' requirements and Drawings

We supply various types of UPVC pipe fittings including welded fittings there are two kinds of welded and nonwelded socket welded and threaded fittings flange fittings Ball valve straight pipe straight elbow forward Tee pipe clamp abnormal straight reducing elbow cross loose jointpipe cap copper inner wire straight copper inner wire Tee outer wire direct head loose joint direct head loose elbow double loose ball valve 45 elbow reducing ring external thread plug flange copper inner wire elbow quick joint Y filter glue 1 Fittings used for connecting pipes are flange loose joint pipe hoop clamp sleeve throat hoop etc 2 Fittings change the direction of the pipe elbow bend pipe 3 Fittings change the diameter of the pipe reducing diameter reducing pipe reducing elbow branch pipe reinforcing pipe 4 Fittings increase the pipe branch tee crossing 5 Fittings for pipe sealing gasket raw material belt thread flange blind plate pipe plug blind plate head welding plug 6 Fittings for pipe fixing clamp ring tow hook hanging ring bracket bracket pipe clamp etc

We are mainly for customers to provide a variety of pipelines. The pipes we sell include plastic pipes, PVC pipes, HDPE pipes, LDPE pipes, PE pipes, PPR pipes, PC pipes, ABS pipes, PA pipes, PU pipes, hoses, soft tubes, all kinds of plastic granule materials, and recycled regrind materials. Gi pipes, stainless steel pipes, seamless pipes, MS pipes, carbon steel, composited pipes, water tubes, corrugated pipes, fittings, valves, flanges, nuts, and screws. And other environmental plastic and stainless steel pipes for residential construction households. With meeting international standard quality, the pipes are of different thicknesses, lengths, and applications.

UHMWPE CHEMICAL Suction & Discharge Hose 20BAR/300PSI- CSD300 Chemical rubber hose is mainly used for chemical conveyance and chemical sewage treatment in chemical plant, paint factory, pharmaceutical factory, chemical tanker, sewage treatment plant and other industries. It can be used for suction and discharge of most chemicals . Inner Tube:White UHMWPE . Reinforcement: High tensile textile cord with steel wire helix spiraled. Cover:High tensile synthetic abrasion and weather resistant EPDM rubber, Colorful wrapped flat surface or corrugation surface Working Pressure: Constant Pressure 20Bar /300 psi Temperature Range:-40+120 (-40F 248F) Application: Mainly used to suction and discharge 98% chemicals, solvents and corrosive . The rubber hose for chemicals are specially designed for the transfer of chemicals and acids.They are apt for any kind of application where chemicals are transferred through suction or pumping .Now chemical rubber hoses have to bear abrasion,heat and many more aggressive and adverse condition so these are designed using high quality synthetic rubber. Rubber hose is designed to carry material/chemicals in the factories during the production process. Our premium quality rubber hoses are resistant to the material they are carrying .We are one of the best brands in the area of rubber hose manufacturing and our products are trusted worldwide. Superior design for use in chemical plants, ship, barge and tank truck service. Exceptional flexible chemical hose for suction and discharge applications. Designed with fully conductive rubber compounds for added safety, ideal for applications in which static electricity can occur. Exceptional flexible chemical hose for discharge applications for different types of acids, alkalis, esters and ketones. Hose for transfer of aggressive chemicals to hydraulic fracturing blenders in pressure, gravity flow and/ or suction service.The hose is available in several colored covers, to prevent cross contamination on site.

UHMWPE Chemical Suction & Discharge Hose 10BAR/150 PSI CSD150 Chemical rubber hose is mainly used for chemical conveyance and chemical sewage treatment in chemical plant, paint factory, pharmaceutical factory, chemical tanker, sewage treatment plant and other industries. It can be used for suction and discharge of most chemicals . Construction: Inner Tube:White UHMWPE . Reinforcement: High tensile textile cord with steel wire helix spiraled. Cover:High tensile synthetic abrasion and weather resistant EPDM rubber, Colorful wrapped flat surface or corrugation surface Working Pressure:Constant Pressure 10 Bar /150 psi Temperature Range:-40+120 (-40 F 248 F) Application:Mainly used to suction and discharge 98% chemicals, solvents and corrosive . The rubber hose for chemicals are specially designed for the transfer of chemicals and acids.They are apt for any kind of application where chemicals are transferred through suction or pumping .Now chemical rubber hoses have to bear abrasion,heat and many more aggressive and adverse condition so these are designed using high quality synthetic rubber. Rubber hose is designed to carry material/chemicals in the factories during the production process.Our premium quality rubber hoses are resistant to the material they are carrying .We are one of the best brands in the area of rubber hose manufacturing and our products are trusted worldwide. Superior design for use in chemical plants, ship, barge and tank truck service. Exceptional flexible chemical hose for suction and discharge applications. Designed with fully conductive rubber compounds for added safety, ideal for applications in which static electricity can occur. Exceptional flexible chemical hose for discharge applications for different types of acids, alkalis, esters and ketones. Hose for transfer of aggressive chemicals to hydraulic fracturing blenders in pressure, gravity flow and/ or suction service.The hose is available in several colored covers, to prevent cross contamination on site.

Application: For heavy duty service unloading and loading petroleum products at terminals and docks where maximum flow rates are desired. Construction: Premium quality materials, highly flexible, light in weight. Synthetic fabric plies reinforced with a helix of spring steel wire. Construction: Inner Tube: Black Extruded NBR synthetic rubber. Reinforcement: High tensile textile cord with steel wire helix spiraled. Cover: High tensile synthetic abrasion and weather resistant rubber, black wrapped surface. Working Pressure: Constant Pressure 20 Bar /300 psi Temperature Range:-20+80 (-4 F 176 F) Application:Mainly used to suction and discharge the petroleum, diesel, gasoline and hydraulic oil based fluid for varies machines and equipment. Our feature petroleum hose for oilfield applications with working pressures as high as 300 PSI working pressure with 4:1 safety factor. These hoses are rated for refined petroleum products, including ethanol and bio-diesel. Our rubber blend hose covers are also petroleum resistant and are formulated to be extremely abrasion resistant and will stand up to weathering and ozone. Count on these hoses to be flexible.Oil suction and discharge hose designed for the transfer of petroleum products such as oils and refined fuels such as gasoline, diesel, ethanol, and bio-diesel and the cover is resistant to oils, ozone, and abrasion. Ideal for the oil & gas hose market. An extremely flexible rubber hose used in the transfer of commercial gasoline, diesel fuels, oils, and other petroleum products including bio-diesel, bio-diesel blends, ethanol and ethanol blends. It is ideal for truck use where a super flexible maximum kink resistant fuel transfer hose is needed. Feature: Mandrel extrusion technology Free OEM Color & Brand Service Packing as customer request

Material handling hoses that are used to convey abrasive media such as cement, screed, plaster, lime, chalk, animal feed, sand and self-compacting concrete. The liners are manufactured from a hard wearing, electrically conductive natural rubber that helps dissipate static build up. Construction: Inner Tube:Black high tensile and abrasion NR/BR synthetic rubber. Reinforcement: High tensile multiple textile cord with steel wire helix spiraled Cover:Black NR/SBR rubber, weather and abrasion resistant high tensile synthetic rubber. Working Pressure:Constant Pressure 10Bar /150psi Temperature Range:-20 +80 (-4 F 167 F) Application:Widely used to suction and discharge the dry cement, pebble line, abrasive materials, etc. Suction and delivery hose for applications where abrasion resistance is the primary requirement : dry cement, sand, slurries, mud, gravel, seed or other abrasive materials.Lightweight and flexible suction and delivery hose for mud, slurry, bulk materials, sand, pebble or other abrasive materials.Discharge of sand, pebble lime or other highly abrasive dry materials.Conductive tube to ensure safe handling.Heavy-duty hose for sandblasting and transfer applications in shipyards, construction, steel mills or other high demanding service.Premium hose for conveying hot air from blower or compressor to tanks on dry bulk material carriers and on in-plant compressors to holding tanks.Hose for conveying hot air from blower or compressor to tanks on bulk dry material carriers.The rubber (SBR) version of this hose is well-suited for handling crushed rock, sand, small gravel, and powdered cement; it can also be used as a boom hose for catch basin clean out. The rubber hose of this group covers a wide area of applications.Tube Sand and Dry Cement, Powder Discharge Hose Made with a rubber blend and special static dissipating tube compound this hose is made to handle dry powders, dry cement, and other dry materials, this hose is a popular choice for sand/water mix applications on fracking sites. It is available in three sizes: 3/16 inch, 1/8 inch, or 1/4 inch. It is both weather and highly abrasion resistant. Feature: Mandrel extrusion technology Free OEM Color & Brand Service Packing as customer request

Material handling hoses that are used to convey abrasive media such as cement, screed, plaster, lime, chalk, animal feed, sand, and self-compacting concrete. The liners are manufactured from a hard-wearing, electrically conductive natural rubber that helps dissipate static build up. Construction: Inner Tube:Black high tensile and abrasion NR/BR synthetic rubber. Reinforcement: High tensile multiple textile cord with steel wire helix spiraled Cover:Black NR/SBR rubber, weather and abrasion resistant high tensile synthetic rubber. Working Pressure:Constant Pressure 20Bar /300psi Temperature Range:-20 +80 (-4 F 67 F) Application:Widely used to suction and discharge the dry cement, pebble line, abrasive materials, etc. Suction and delivery hose for applications where abrasion resistance is the primary requirement : dry cement, sand, slurries, mud, gravel, seed or other abrasive materials.Lightweight and flexible suction and delivery hose for mud, slurry, bulk materials, sand, pebble or other abrasive materials.Discharge of sand, pebble lime or other highly abrasive dry materials.Conductive tube to ensure safe handling.Heavy-duty hose for sandblasting and transfer applications in shipyards, construction, steel mills or other high demanding service.Premium hose for conveying hot air from blower or compressor to tanks on dry bulk material carriers and on in-plant compressors to holding tanks.Hose for conveying hot air from blower or compressor to tanks on bulk dry material carriers.The rubber (SBR) version of this hose is well-suited for handling crushed rock, sand, small gravel, and powdered cement; it can also be used as a boom hose for catch basin clean out. The rubber hose of this group covers a wide area of applications.Tube Sand and Dry Cement, Powder Discharge Hose Made with a rubber blend and special static dissipating tube compound this hose is made to handle dry powders, dry cement, and other dry materials, this hose is a popular choice for sand/water mix applications on fracking sites. It is available in three sizes: 3/16 inch, 1/8 inch, or 1/4 inch. It is both weather and highly abrasion resistant. Feature: Mandrel extrusion technology Free OEM Color & Brand Service Packing as customer request