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- Lijiacao Industrial Park, Cheng Yang District. QingDao City, China
- service@lomoflex.com
- +8613863960269
LOMOFLEX offers 24/7 service throughout the year, 365 days a year.
LOMOFLEX is a professional manufacturer specializing in industrial hoses, committed to providing high-quality products and comprehensive solutions to customers worldwide. With advanced production equipment, a rigorous quality control system, and extensive export experience, our products are sold globally and have earned widespread recognition from overseas customers for their reliable quality and professional service.
We offer a comprehensive product range to meet the diverse application needs of various industrial sectors. Our main products include high-pressure rubber industrial hoses, ultra-flexible industrial hoses, thermoplastic industrial hoses, PTFE industrial hoses, metal hoses, corrugated hoses, and nylon (PA) industrial hoses. These products are widely used in machinery manufacturing, petrochemicals, automotive manufacturing, construction equipment, and electrical equipment protection, ensuring stable and efficient fluid transport under various harsh operating conditions.
As a reliable industrial hose supplier, LOMOFLEX is committed to providing cost-effective products and efficient services for global customers, helping you solve fluid transportation problems in industrial production and create more value for your business.
Suction and Discharge Water HoseWater Suction Rubber Hose. Tube: black, smooth, synthetic rubber compound resistant to mud, sewage, waste water and week alkalies and acids with PH value 5 to 8 . Reinforcement: high strength
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Rubber Air HoseRubber Air/Water Hose. Tube: black, smooth, synthetic rubber. Reinforcement: high tensile synthetic yarn braided or spiraled. Cover: black or red, smooth (wrapped finish) synthetic rubber, abrasion,
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Steam HoseTube: EPDM compound synthetic rubberReinforcement: High strength synthetic cord Cover: EPDM compound synthetic rubberTemperature: -20~+150Application: Widely used in automobile industry, cleaning
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Lpg HoseCNG/LPG HOSE. • Surface: Black, Smooth, Nitrile rubber. • EN/DIN and new SAE rated working pressures. • Appearance: Wrap（ I.D less than 25.4mm smooth cover)Outer rubber can be made pinhole according
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Rubber Water HoseConstruction of Water/Air Hose. Tube: black, smooth, synthetic rubber. Reinforcement: high tensile synthetic yarn braided or spiraled. Cover: black or red, smooth (wrapped finish) synthetic rubber,
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Fuel Oil HoseFuel Oil Hose. Tube: black, smooth, nitrile rubber . Reinforcement: high strength polyester fiber braided or spiraled. Cover: black, smooth (wrapped finish) synthetic rubber, abrasion, weather and
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Oxygen Acetylene HoseOxygen Acetylene Hose. Tube: black, smooth, synthetic rubber. Reinforcement: high tensile synthetic yarn braided or spiraled. Application: suitable for transporting oxygen/acetylene welding, welding
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Twin Welding HoseTwin welding hose. Tube: black, smooth, synthetic rubber. Reinforcement: high tensile synthetic yarn braided or spiraled. Cover: blue and red, smooth synthetic rubber, abrasion, weather and abrasion
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Suction and Discharge Oil HoseSUCTION AND DISCHARGE OIL HOSE. TEMPERATURE:-20°C(-4°F) to +70°C (+158°F). TUBE:Black, smooth, synthetic rubber.. REINFORCEMENT:High strength synthetic cord and helix wire.. COVER:Black, smooth
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Definition of Industrial Hose
Industrial hoses are flexible tubes designed to transfer liquids, gases, and solids from one location to another. They are made of various materials such as rubber, PVC, polyurethane, and metal. Industrial hoses come in different sizes and shapes and are designed to handle different types of materials and environments. Industrial hoses are commonly used in industries such as agriculture, construction, mining, and manufacturing.
Product Advantages
Advantages of industrial hoses
Compared to rigid pipes, the core advantages of industrial hoses are high flexibility, easy installation, strong adaptability, chemical/temperature resistance, vibration and noise reduction, simple maintenance, and customizability, making them suitable for complex industrial scenarios.
Flexibility and Bending
Allows for bending, twisting, and repeated bending with small radii, easily navigating around equipment, beams, columns, and walls, and adaptable to complex structures such as robotic arms, vibrating equipment, and moving parts.
Easy Installation and Short Construction Period
Lightweight and transportable in coils, simple on-site cutting, joining, and fixing eliminates the need for large tools and complex welding, significantly reducing construction and maintenance time.
Vibration Damping and Displacement Compensation
Effectively absorbs equipment vibration, pipeline thermal expansion and contraction, and foundation settlement displacement, reducing stress concentration and minimizing joint leakage and fatigue fracture.
Flexible Customization of Length and Specifications
Length, diameter, joints, wall thickness, and color can be customized to better suit non-standard equipment and special working conditions.
Chemical Corrosion Resistance
Rubber, PTFE, silicone, and composite materials are resistant to oil, water, acids, alkalis, solvents, chemicals, food, and pharmaceutical media. Some materials (such as PTFE) are resistant to water and hydrofluoric acid.
Stable operation over a wide temperature range
Standard operating temperature: -40℃～120℃; Silicone/Metal operating temperature: -60℃～200℃; PTFE operating temperature: -200℃～+260℃.
Wear-resistant, aging-resistant, and weather-resistant
The outer layer is wear-resistant, UV-resistant, ozone-resistant, and aging-resistant, ensuring a long service life in outdoor/workshop/oil/dust environments.
Pressure-resistant, negative pressure-resistant, and tensile-resistant
The steel wire/fiber reinforcement layer can withstand high pressure (up to tens of MPa) and negative pressure without collapse, bursting, or deformation.
Advantages in fluid transport and maintenance
- Smooth inner wall and low flow resistance: Low friction, less prone to scaling and material buildup, high-efficiency transport, low energy consumption, minimal residue, and easy cleaning.
- Food and pharmaceutical grade hygiene and safety: Odorless, non-toxic, non-leaching, can be sterilized/cleaned at high temperatures, meeting FDA, 3A, and other standards.
- Low maintenance and replacement costs: Damaged sections can be replaced locally, eliminating the need for complete dismantling; joints are reusable, allowing for quick maintenance and minimal downtime.
- Lightweight design and reduced structural load: 50%–80% lighter than metal pipes, reducing the load on supports/equipment and lowering installation intensity.
- Controllable insulation/conductivity: Plastic/rubber insulation; anti-static/conductive type dissipates static electricity, suitable for oil/gas and dust explosion-proof scenarios.
- Transparent and visible (PU/PVC, etc.): Allows for direct observation of media flow, blockages, and liquid levels, facilitating monitoring and troubleshooting.
- Fatigue resistant and long lifespan: Lifespan under repeated bending, pulse, and vibration is far superior to rigid pipes and ordinary pipes.
What are some common types of industrial hoses?
Rubber air hose / pneumatic wrench hose / water hose
Applications: Air compressors, pneumatic tools, sandblasting, purging
Medium: Compressed air
Features: Wear-resistant, flexurally resistant
Steam hose
Applications: Food, chemical, cleaning, rubber vulcanization
Medium: High-temperature steam
Features: High temperature resistance, high pressure resistance
Fuel hose / Gasoline/Diesel hose
Applications: Fuel for refueling trucks, oil tankers, and construction machinery
Mediums: Gasoline, diesel, kerosene, and petroleum-based oils
Features: Oil-resistant, anti-static
Chemical Hose
Applications: Chemical plants, transportation of corrosive liquids
Media: Acids, alkalis, solvents, chemicals
Materials: EPDM, FKM (fluororubber), PTFE
Food-grade hose
Applications: Beverages, alcohol, milk, edible oil
Features: Non-toxic, odorless, FDA/food certified
Mud/Mortar/Concrete hose
Applications: Construction sites, mortar pumps, concrete pump trucks
Features: Super wear-resistant, resistant to particle erosion
Cooling water/Industrial water pipe
Applications: Equipment cooling, circulating water, water supply and drainage
Materials: Rubber, PVC, EPDM
Welding/Acetylene/Oxygen-Acetylene hose (two-color hose)
Applications: Gas cutting, gas welding
Media: Oxygen, acetylene, propane
Features: Flame retardant, pressure resistant, explosion-proof
PTFE (Poly Tetra Fluoro Ethylene hose)
Applications: High temperature, strong corrosion, clean fluids
Features: High and low temperature resistant, corrosion resistant, non-stick
The top 8 industrial hose companies are Gates, Eaton, Parker Hannifin, NovaFlex, Kurt Manufacturing, HBD Industries, Kuriyama, and Copper State Rubber
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Industrial Hose |
Rubber Hose |
Rubber Air Hose |
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Rubber Water Hose |
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Fuel Oil Hose |
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Oxygen Acetylene Hose |
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Twin Welding Hose |
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Suction And Discharge Hose |
Suction and discharge water hose |
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Suction and discharge oil hose |
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Suction and discharge acid-alkali hose |
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Cement Suction Hose |
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GOST Rubber Hose |
GOST5398-76 Pressure suction and discharge hose |
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GOST 18698-79 PRESSURE RUBBER HOSES |
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GOST10362-76 PRESSURE RUBBER HOSES |
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GOST 9356-75 RUBBER HOSES |
Applications and Selection of Industrial Hoses
1. Hydraulic Systems: Construction machinery, machine tools, injection molding machines, hydraulic power units, ships, agricultural machinery → Transports: Hydraulic oil, lubricating oil
2. Pneumatic Systems: Air compressors, blowers, sandblasting, purging, pneumatic tools → Transports: Compressed air
3. Petroleum & Fuel: Fuel tankers, tank trucks, construction machinery, dockside oil transportation → Transports: Gasoline, diesel, kerosene, crude oil
4. Chemicals & Corrosive Media: Chemical plants, pharmaceuticals, electroplating, wastewater treatment → Transports: Acids, alkalis, solvents, chemical reagents
5. Steam & High Temperature: Food heating, rubber vulcanization, cleaning, chemical reaction vessels → Transports: High-temperature steam, hot water
6. Food & Sanitary Grade: Beverages, alcohol, milk, edible oils, pharmaceuticals → Requirements: Non-toxic, odorless, easy to clean
7. Mud, Mortar, Granules: Construction sites, concrete pumps, mud pumps, mines → Transports: Mortar, mud, sand, gravel, powder
8.Welding Gases: Gas cutting, gas welding → Oxygen, acetylene, propane
9.Cooling water, general industrial water: equipment cooling, circulating water, water supply and drainage
Choosing a hose: 6 key points to consider (most practical)
What medium is being transported?
Oil → Oil-resistant rubber (NBR)
Water / Air → Natural rubber / EPDM
Steam / High temperature → EPDM, silicone
Strong acids and alkalis → PTFE (Teflon), fluororubber
Food-grade → Food-grade silicone, EPDM, PTFE
Based on pressure
Low pressure (<10 bar): Air, water, general fluids
Medium pressure (10–160 bar): Pneumatic, cooling, low to medium pressure oil
High pressure (160–420 bar+): Hydraulic systems must use high-pressure hydraulic hoses
Temperature range
Low temperature: Outdoor locations, cold storage
High temperature: Steam, near engines, ovens → Exceeding the temperature will cause pipes to burst and age extremely quickly.
Abrasion resistant / Particle resistant
Mud, concrete, and gravel → Must use ultra-wear-resistant inner adhesive
Bending radius & installation space
Bending too sharply → lifespan halved, prone to bursting
Special safety requirements
Oil/Chemical: Anti-static
Food & Pharmaceutical: FDA, Food Grade Certification
Gas/Welding: Flame Retardant, Explosion-Proof
Hydraulic systems: assess pressure resistance
Chemical media: assess corrosion resistance
High-temperature steam: assess temperature resistance
Slurry particles: assess wear resistance
Food and pharmaceutical: assess certifications
Fuel and gas: assess anti-static and safety features
Maintenance of industrial hoses:
1.Pre-installation inspection
2.Inspect the hose: for cracks, bulges, aging, scratches, and exposed steel wires.
3.Check the parameters: whether the pressure, temperature, and medium match.
4.Connector: No deformation, no rust, threads/crimping intact.
5.Length: Leave an appropriate margin; do not stretch it forcibly.
Proper installation (reduces damage by 90%)
1. Avoid sharp bends with small radii; the bending radius must not be less than the manufacturer's specifications.
2. Do not twist the hose; bend, not twist, during installation.
3. Leave sufficient slack near moving parts to prevent pulling.
4. Use protective sleeves or heat insulation sleeves for high-temperature areas and sharp edges.
5.Prevent multiple hoses from rubbing against each other; secure them with clamps.
Maintenance during use
1.Avoid overpressure and sudden pressure surges.
2.Avoid overheating and keep away from heat sources.
3.Do not expose to harsh environments such as direct sunlight, rain, or immersion in oil.
4.If leakage, bulging, hardening, or cracking is found, stop the machine immediately and replace the affected parts.
1. Rinse promptly after transporting chemicals or food media.
2. Long-term storage:Clean thoroughly and seal both ends. Store in a cool, dry place away from light. Store in coils, avoiding pressure and stretching.
1.Hydraulic hoses: Must be replaced every 1–2 years, even if not damaged.
2.Steam/High-Temperature/Chemical hoses: Inspect frequently every 6–12 months.
3.Replace immediately if any of the following occur:
Leaks
Bulging, blistering
Cracked, hardened outer sheath
Loose connections, corrosion
Safety Reminder
Hose bursting is often caused by: overpressure, aging, improper installation, and friction.
Tightening or performing maintenance under pressure is strictly prohibited.
After replacement, test the pressure before normal use.
Lomoflex has passed the ISO9001:2008 quality management system certification, and through the testing agency REACH, ROSH and other professional industrial testing certification, and each product has passed the international level certification, to ensure product quality.
FAQ
Q: 1. What payment terms do you accept?
A: We accept T/T, L/C, Western Union, Alibaba Trade Assurance etc.
Q: 2. What material are your industrial hoses made of?
A: We use high-quality rubber, synthetic materials, PTFE, and high-tensile steel wire to ensure good performance and long service life.
Q: 3.How do you control product quality?
A: We have strict quality control from raw materials to finished products, with professional testing before shipment.
Q: 4.Can you supply hose fittings and crimping machines?
A: Yes, we supply matching hose fittings, assemblies and professional crimping machines.
Q: 5. Do you provide hose assembly service?
A: Yes, we provide professional hydraulic and industrial hose assembly service.
Q: 6. How long is the service life of your hoses?
A: Under normal use, our hoses have long service life and stable performance.
Q: 7. Can you visit your factory?
A: Welcome to visit our factory at any time. We can show you production line and quality control.
Q: 8.Do you have your own R&D team?
A: Yes, we have a professional R&D team to improve product performance and develop new items.
Q: 9. How about your price compared with other suppliers?
A: As a direct factory, we offer competitive factory price with stable quality.
Q: 10. Will you check every hose before shipment?
A: Yes, 100% inspection before shipment to ensure no defective products.
Q: 11. Can you accept small trial orders?
A: Yes, we welcome trial orders to test our quality and service.
Q: 12. What industries are your hoses mainly used in?
A: They are widely used in machinery, construction, mining, petroleum, chemical and engineering industries.
Q: 13. Do you have enough stock for standard sizes?
A: Yes, we keep stock for most standard sizes for fast delivery.
Q: 14.Can you provide third-party test reports?
A: Yes, we can provide authoritative third-party test reports for quality proof.
Q: 15. How many years have you been in this industry?
A: We have 25 years of experience in industrial hose manufacturing and exporting.
As one of the most professional industrial hose manufacturers and suppliers in China, we're featured by quality products and competitive price. Please rest assured to wholesale industrial hose in stock here and get quotation from our factory. Contact us for customized service.
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