Marine Ventilation Hose

Tunnel mining ventilation hoses The most important factor in tunnel and mining applications is to pres or vacuum the required air into the tunnel or mining areas. Because of the nature of the tunnel/mining areas, there are turning points and sloped areas. In these cases, techniconnect hoses have higher performance. At bending or turning points, the vertical and horizontal section does not change because of the spiral and the pressure loss is very lower. The most effective, safety and practical way of suction the air from tunnel/mining is techniconnect hoses. The advantages of the hoses are; Practical, easy installation with connection elements and hanging apparatus Cross section area does not change in turning or bending points Vacuum is possible Long service life Mechanical endurance factor in underground Benefit/cost ratio is higher Lower pressure loss compared with classic air ducts

Marine Hose Manufacturer When it comes to finding the right quality piping system in a vessel, such as a boat or yacht, there are a variety of options available for your pipe and hose needs. As a marine hose manufacturer, Qishang serves hose dealers worldwide, providing high-quality and widely used Qishang marine hose models. Today's leading shipbuilders use Qishang marine hose, designed specifically for deck and offshore applications. With affordable prices and superior durability, Qishang's wide range of versatile marine hoses can become a profitable asset to any marine product line. Qishang hose is designed to withstand high-pressure use and is made from food-grade, non-toxic, odorless, tasteless, FDA-approved inner tube. From marine clear and white braided hoses and flush hoses, to marine speedometer tubes, to fuel and lubrication tubes. Our selection of marine hoses includes Wet exhaust hose Elbows and bellows fuel hose sanitary hose drain pipe engine water pipe Custom marine hose design and manufacturing expertise Our marine hose and pipe experts can design and manufacture custom marine hose solutions for many unique industrial applications. Custom marine hose is designed for marine hose applications that require specific tubing and cover materials, special fittings, or other options.

Floating oil and marine hoses are designed and produced in full accordance to OCIMF standards. These porducts are also subjected to manufacturing and testing requirements dictated by ISO9000:2001 quality standards.

OILWHOLESALER & MARINE BUNKERING HOSES SUPPLIER We provide Quality Proven Marine Oil Hoses and Manufacture of Advanced Technology for Marine Bunkering, MAINLINE SUBMARINE, MAINLINE FULL FLOATING, FULLY REINFORCED BUOYANCY CONTROL, TANKER RAIL BARBELL BUOYANT Certificates, Qualifications, and Patents tested to meet European and International Standards: Certificates: EN 13765 BS 3492 BS 5842 GB /T 19001 / ISO 9001 / By third-party organizations: SGS China Classification Society (CCS) / Quality Supervision and Inspection Center of Rubber Hose and Coated Fabric Products / Xiamen Products Quality Supervision & Inspection Institute. OUR PRODUCTS HAVE BEEN EXPORTED TO OVER 30 COUNTRIES AROUND THE WORLD CRYOGENIC HIGH TEMPERATURE, CHEMICAL & OIL, CHEMICAL COMPOUNDS STD SERVICES, AGRESSIVE CHEMICAL, DUTY OIL, STD OIL, LIGHT OIL, FLOATING OIL, AVIATION FUELS, TANK TRUCK, COMPOSITE HOSES Specially designed for applications in oil terminals, bunkering marine, oil tankers, chemical, refinery fields, tank trucks, and other places where hoses need to be installed, uninstalled, and moved frequently. ORDER NOW #1QF-QUALITY FLEX

Marine Water Hose Manufacturer Qishang produces a wide range of marine water hoses for the commercial and recreational boating industries. Boat builders and boat builders around the world trust our high-performance, certified marine hose products for new construction as well as boat repair services. We stock marine hoses in a variety of sizes and lengths. From fuel lines and exhaust hoses to bilge hoses, livewell hoses and sanitary hoses, we have it all! Contact us today for all your marine hose needs! Safe and durable water hose Our seawater hoses are made from materials that are safe for human consumption, ensuring your drinking water is free of contaminants. Built to withstand harsh marine environments, these hoses offer durability and flexibility. Various options for fresh water systems Whether you need a flexible marine drinking water hose or a quick connect hose for your fresh water system, Qishang has what you need. Our knowledgeable representatives are ready to help you find the perfect water pipe for your project. Complementary products for a comprehensive solution In addition to our extensive range of marine water hoses, we also offer a wide range of garden and marine hoses for deck water applications. When choosing a marine drinking water hose, you can consider the following factors: Reinforced: Drinking water hoses are available in reinforced or non-reinforced versions, with reinforced hoses having visible synthetic cord strands. Opaque: Opaque hoses are often preferred for drinking water because they are less likely to grow algae. Donâ??t settle for inferior water pipes on your boat. Qishang can provide you with reliable, high-quality seawater hoses. Browse our selection today and experience the difference of premium marine products. Frequently asked questions about marine hoses Can marine hose be used in fresh and salt water? Yes, marine hose can be used in both fresh and salt water environments Are custom lengths and fittings available? Absolutely. Qishang offers custom hose lengths and accessories to meet your specific needs. Can marine hose withstand extreme conditions? Marine hoses are designed to withstand a wide range of extreme conditions, ensuring year-round durability and reliability.

Product Description 1) PVC resin 2) multi-size available 3) flexible, resistant to erosion APPLICATIONS: 1) the products is used for conveying water, oil, gas under normal working condition. 2) Suitable for conveying powder, grain, water and oil, etc 3) construction project, industrial and mining enterprise CHARACTERISTICS: It is flexible, durable, non-toxic, without odor, and resistant to high pressure and erosion.

Construction: Tube:SBR, NR, BR. Reinforcement:�Tire cord with helix wire and floating material layer. Cover: SBR and CR blend. Description: Inner cover is excellent abrasion-resistance. It can protect the hose from the friction of depositional silt. And the colored indication layers can reflect the degree of the abrasion effectively. This can guarantees the normal use of the floating hose. Application: Floating high pressure rubber hose �is used with dredgers for silt/gravels conveyance. The suitable conveyance matters are usually mud, clay, fine sand, fine-mid sand and so on. Characters: 1. Outer cover with excellent abrasion resistance and UV protection. 2. Inner cover with excellent abrasion resistance and high quality. 3. Wearing colored indicator layer. 4. Single foam flotation casing to prevent water absorption. 5. Can bear the high pressure of work. 6. The size of flange is at customers' request. 10. We can produce the hose up to ID1300mm, or as customers' requirement. Specification: Inside�Diameter Working�Pressure Burst�Pressure Vacuum�Pressure Adhesive Strength Abrasion�Value Length mm inch Mpa bar Mpa bar Kpa bar KN/m Cm3 ft m 254 10 1.5 15 4.5 45 80 0.8 4 4 38.7 11.8 304 12 1.5 15 4.5 45 80 0.8 4 4 38.7 11.8 350 14 1.5 15 4.5 45 80 0.8 4 4 38.7 11.8 400 16 1.5 15 4.5 45 80 0.8 4 4 38.7 11.8 450 18 1.5 15 4.5 45 80 0.8 4 4 38.7 11.8 500 20 1.5 15 4.5 45 80 0.8 4 4 38.7 11.8 550 22 1.5 15 4.5 45 80 0.8 4 4 38.7 11.8 600 24 2.0 20 6.0 60 80 0.8 4 4 38.7 11.8 800 32 2.0 20 6.0 60 80 0.8 4 4 38.7 11.8 850 34 2.0 20 6.0 60 80 0.8 4 4 38.7 11.8 900 36 2.0 20 6.0 60 80 0.8 4 4 38.7 11.8 1000 40 2.0 20 6.0 60 80 0.8 4 4 38.7 11.8 1200 48 2.0 20 6.0 60 80 0.8 4 4 38.7 11.8 1300 52 2.0 20 6.0 60 80 0.8 4 4 38.7 11.8

Supplier: Marine equipment like anchor, anchor chain, lifeboat, davit, liferaft, panama chock, bollard, roller fairlead, chain stopper, mooring winch, windlass, capstan, propeller, propeller shaft, rudder system and shaft system, accommodation ladder, gangway ladder, wharf ladder, draft ladder, marine fireproof door, hydraulic sliding door, watertight door, window, porthole, side scuttle, ship hatch cover, manhole cover, container securing and lashing fitting, rubber fender, hatch cover rubber packing, pneumatic rubber fender, marine mooring rope, steel wire rope, lifting sling, marine ventilation fan, hydrophone tank, marine air receiver, foam tank, hot water tank, marine pipe fittings, equipment for shipbuilding and ship repairs
Services: Exporting

Material: Outer bore: high quality PU(Polyurethane) Reinforcement: Copper plasted steel wire spring Structure: Copper plated spring steel spiral embedded into polyurethane wall Properties: 1. Excellent flexibility,medium weight,smooth interior,compressible,abrasion resistance. 2. High tensile and abrasion strengths and ultimate elongation. 3. Free of softeners, halogen free, physiological safe, cadmium fee. 4. Excellent resistance to oil and petrol fumes,resistant to hydrolysis. Colors: Transparent Temperature Range: , - 40 C to + 90 C (Max. 125C for short period) Applications: 1. Suction and transportation hose for the woodworking, plastic and chemical industry for transportation of solids. 2. Ventilation of dust and fumes,hot and warm air duct, air conditioning system, industrial vacuum cleaners. 3. Conveyance of light abrasive solids such as timber off cuts, metal swarf,oil,etc. 4. As transport hose in glass tubes, ports, steel mills, quarries, shipyards and cement. 5. As robust protection hose. Net bags.