UHMWPE Chemical Delivery Hose 300PSI
Product Overview
The UHMWPE Chemical Delivery Hose 300PSI is a specialized industrial hose engineered for the safe and efficient transfer of up to 98% of chemicals, solvents, and corrosive fluids. This product represents a high-performance rubber hose solution that combines a chemical-resistant UHMWPE inner tube with robust textile reinforcement and an EPDM cover. As a trusted manufacturer in china, we design this hose to meet rigorous international standard requirements, providing a reliable supply for global industries seeking durability and safety in chemical handling.
Structurally, this hose features a white UHMWPE inner tube for exceptional chemical compatibility, a high-tensile textile cord reinforcement for pressure integrity, and a colorful wrapped or corrugated EPDM rubber cover for weather and abrasion resistance. Key performance parameters include a constant working pressure of 20 Bar (300 PSI) , a bursting pressure of 60 Bar (900 PSI) , and a wide temperature range from -40°C to +120°C (-40°F to 248°F) . The definition of a premium chemical hose, this product delivers reliability where others fail.
Four core advantages set this hose apart: extreme chemical resistance to acids, alkalis, and solvents; excellent weather and ozone resistance from the EPDM cover; flexibility for easy handling in tight spaces; and a safety factor of 3:1 (burst to working pressure). It is primarily used in chemical plants, industrial processing, mining, and agricultural spraying. The hose solves critical pain points: leakage from chemical attack, short service life due to cover cracking, and safety risks from hose bursts under pressure.
Our quality commitment includes 100% factory pressure testing, batch traceability, and compliance with international standards. We offer OEM ODM services, ensuring every hose meets your exact specification. With certifications for industrial safety, this High Pressure Hose alternative is your trusted solution for chemical transfer.
Product Advantages
- Superior Chemical Compatibility: The white UHMWPE tube resists 98% of chemicals, including strong acids, alkalis, and solvents, preventing inner tube degradation and fluid contamination.
- Constant High Pressure Performance: Rated at 20 Bar (300 PSI) working pressure and 60 Bar (900 PSI) burst pressure, delivering consistent flow even under demanding conditions.
- Extreme Temperature Endurance: Functions flawlessly from -40°C to +120°C, making it suitable for both frigid outdoor environments and high-temperature process lines.
- Weather & Abrasion Resistant Cover: The EPDM rubber cover resists ozone, UV, and mechanical wear, extending hose life in harsh industrial or outdoor settings.
- Flexible & Kink-Resistant: Despite its rugged construction, the hose remains flexible for easy routing and installation, reducing operator fatigue and installation time.
- Multiple Sizes & Length Options: Available from 3/4″ to 6″ ID, with standard lengths of 61m (183ft) for most sizes, supporting bulk orders for large projects.
Applicable Users: Chemical plant engineers, industrial maintenance teams, mining operations, agricultural contractors, and procurement specialists seeking a wholesale or bulk discount chemical transfer Solution.
Detailed Technical Specifications Table
| Inside Diameter | Outside Diameter | Working Pressure | Bursting Pressure | Length | ||||
|---|---|---|---|---|---|---|---|---|
| inch | mm | mm | bar | psi | bar | psi | m | ft |
| 3/4″ | 19.1 | 30.4 | 20 | 300 | 60 | 900 | 61.0 | 183.0 |
| 1″ | 25.4 | 38.0 | 20 | 300 | 60 | 900 | 61.0 | 183.0 |
| 1-1/4″ | 31.8 | 45.8 | 20 | 300 | 60 | 900 | 61.0 | 183.0 |
| 1-1/2″ | 38.1 | 52.6 | 20 | 300 | 60 | 900 | 61.0 | 183.0 |
| 2″ | 50.8 | 65.6 | 20 | 300 | 60 | 900 | 61.0 | 183.0 |
| 2-1/2″ | 63.5 | 80.2 | 20 | 300 | 60 | 900 | 61.0 | 183.0 |
| 3″ | 76.2 | 93.4 | 20 | 300 | 60 | 900 | 61.0 | 183.0 |
| 4″ | 101.6 | 120.6 | 20 | 300 | 60 | 900 | 61.0 | 183.0 |
| 6″ | 152.0 | 170.6 | 20 | 300 | 60 | 900 | 30.5 | 91.5 |
Note: For complete technical data, download our pdf specification sheet.
Structure and Materials
- Inner Tube: White UHMWPE (Ultra-High Molecular Weight Polyethylene). Provides exceptional resistance to 98% of chemicals, solvents, and corrosive fluids. The smooth bore minimizes flow resistance and prevents particle entrapment.
- Reinforcement: High tensile textile cord. This layer provides the hose with its 300 PSI working pressure capability while maintaining flexibility. Unlike a Wire Braided Hose or Wire Spiral Hose used for hydraulic oil, this textile construction is optimized for chemical service without risk of wire corrosion.
- Cover: High tensile synthetic abrasion and weather resistant EPDM rubber. Available in colorful wrapped flat or corrugated surface. The EPDM compound resists ozone, UV radiation, and extreme temperatures, ensuring a long service life outdoors or in industrial environments.
Deep Technical Insight: Why UHMWPE?
Unlike standard rubber hose products that can swell or degrade when exposed to aggressive chemicals, UHMWPE offers near-universal chemical resistance. Its non-stick surface also prevents chemical buildup and simplifies cleaning between product batches. For facilities transferring multiple aggressive fluids, this hose eliminates the need for multiple specialized hose types.
Chemical Compatibility Quick Reference
| Chemical Family | Compatibility Rating | Notes |
|---|---|---|
| Strong Acids (Sulfuric, HCl) | Excellent | No swelling or degradation |
| Strong Alkalis (NaOH, KOH) | Excellent | Suitable for continuous service |
| Aliphatic Solvents | Good | Avoid with aromatic solvents |
| Aromatic Solvents | Limited | Not recommended for Benzene/Toluene |
| Oxidizing Agents | Good | Check specific concentrations |
| Salt Solutions | Excellent | Ideal for brine or seawater |
For a full compatibility chart covering 50+ fluids, request our pdf guide.
Application Industries
This UHMWPE Chemical Delivery Hose 300PSI serves critical roles across multiple sectors:
- Chemical Processing Plants: Transfer of acids, caustics, and industrial solvents between storage tanks and reactors.
- Mining & Mineral Processing: Handling corrosive reagents like flocculants, cyanide solutions, and leaching chemicals.
- Agricultural & Fertilizer: Spraying liquid fertilizers, herbicides, and pesticides with high chemical resistance.
- Industrial Manufacturing: Transfer of plating solutions, etchants, and cleaning agents.
- Water Treatment: Dosing of coagulants, pH adjusters, and disinfectants.
- Marine & Bunker Operations: Ship-to-shore chemical transfers and tanker loading/unloading.
Precise Selection Professional Guide
1. It’s More Than a Hose – Complete Hose Assembly Solutions
A chemical hose is only as reliable as its connections. We provide complete hose assembly options using crimped fittings, reusable fittings, adapters, and flanges matched to your equipment. For harsh environments, add protective sleeves and guards to prevent external damage.
- Crimped Fittings: Permanent, leak-free connections ideal for high-vibration or pressure surge applications.
- Reusable Fittings: Field-attachable for emergency repairs or custom length assemblies without special tooling.
- Flanges & Adapters: Connect to tanks, pumps, or fixed piping systems with NPT, BSP, or ANSI flange options.
Factory pre-assembled hoses reduce installation errors and ensure proper crimping force, eliminating common field-assembly issues.
2. UHMWPE Chemical Hose vs. Other Chemical Hoses
| Feature | UHMWPE Chemical Hose 300PSI | Standard EPDM Rubber Hose | PTFE Lined Hose |
|---|---|---|---|
| Chemical Resistance (98% fluids) | Excellent | Good (limited range) | Excellent |
| Flexibility | High | Medium | Low (stiffer) |
| Temperature Range | -40°C to +120°C | -30°C to +90°C | -70°C to +260°C |
| Cost | Moderate | Low | High |
| Abrasion Resistance | High | Medium | Low |
For most chemical transfer applications, this hose offers the best balance of performance and price – more chemical resistant than standard rubber, more flexible and affordable than PTFE.
3. Industry Pain Point Solutions
- Problem: Hose covers cracking after 6 months of outdoor UV exposure.
Solution: Our EPDM cover is formulated with UV stabilizers and ozone resistance, proven in accelerated aging tests to last 3x longer than standard covers. - Problem: Inner tube swelling reduces flow rate when transferring solvents.
Solution: The UHMWPE tube does not absorb solvents, maintaining full bore diameter and consistent flow for the hose’s entire service life. - Problem: Difficulty finding a reliable supplier for bulk orders with fast supply.
Solution: As a direct factory and producer in china, we maintain large stock of all sizes, supporting urgent wholesale and bulk discount requests.
Technical Standards and Certifications
This hose is manufactured to meet or exceed international standard requirements for chemical transfer hoses. We operate under ISO 9001 quality management, with each production batch traceable. Our Service includes providing certificates of conformance with every shipment.
- Design Standard: Custom engineered for 20 Bar constant pressure service.
- Safety Factor: 3:1 (burst to working pressure).
- Temperature Standard: Tested to -40°C and +120°C extremes.
- Factory Testing: 100% hydrostatic testing at 30 Bar (1.5x WP).
Brand and Quality Assurance – HENGHUA
HENGHUA is a leading manufacturer, producer, distributor, wholesaler, and exporter of industrial hoses from china. With over a decade of experience, we combine engineering expertise with responsive Service and Support to deliver the right Solution for your fluid transfer needs. We are your single Source for high-quality hoses, offering OEM ODM capabilities to customize printing, lengths, and packaging.
Quality Management in Action:
- Raw Material Incoming Inspection: Every batch of UHMWPE, textile cord, and EPDM compound is tested before production.
- In-Process Monitoring: Extrusion, reinforcement winding, and vulcanization are continuously checked for dimensional accuracy.
- 100% Factory Testing: Every hose length is pressure tested before shipping. Test records are kept by batch number.
- Laboratory Validation: We regularly conduct burst tests, accelerated aging, and chemical immersion tests to verify performance.
Third-Party Certification: Our hoses can be supplied with third-party inspection reports (e.g., SGS, BV) upon request. We comply with RoHS and REACH environmental directives.
Customer Case: A mining operation in South Africa switched to our UHMWPE Chemical Hose for their copper leach lines. After 12 months, they reported zero chemical-related hose failures, compared to an average of 4 failures per year with their previous supply.
Installation, Operation, and Maintenance Guide
To maximize the service life of your UHMWPE Chemical Delivery Hose 300PSI:
- Inspection Before Use: Check the cover for cuts, abrasion, or chemical damage. Ensure fittings are tight and free of corrosion.
- Bend Radius: Do not bend the hose below its minimum recommended bend radius (contact us for size-specific data). Kinking can permanently damage the reinforcement.
- Chemical Compatibility: Always verify the specific chemical concentration and temperature against our compatibility chart.
- Storage: Store indoors or under cover, away from ozone sources (electric motors, welding equipment). Keep at temperatures between 0°C and 30°C.
- Cleaning: Flush with a compatible solvent or water after transferring aggressive chemicals, especially if the hose will be idle.
- Replace If: You see cover cracks, bulges, hard spots, or if the inner tube is visible. Never exceed the rated pressure.
Protective Accessories: Use protective sleeves over areas subject to abrasion (e.g., dragging over concrete). Install guards at hose ends to prevent kinking at the fitting junction.
Frequently Asked Questions (FAQ)
Q1: What is the definition of this hose?
A: It is a chemical transfer hose with a UHMWPE inner tube, textile reinforcement, and EPDM cover, rated for constant 300 PSI working pressure.
Q2: Can I buy this hose in custom lengths?
A: Yes, we offer custom lengths and hose assembly with your choice of fittings. Contact us for a quote.
Q3: Do you offer OEM ODM services?
A: Absolutely. We can print your brand on the cover, package to your specification, and provide custom labeling.
Q4: What is your wholesale and bulk discount policy?
A: Volume discounts apply for orders over 500 meters. Contact our distributor or exporter sales team for a cost breakdown.
Q5: How do I get the pdf specification sheet?
A: Click the “Download PDF” button on this page or request via live chat.
Q6: Is this hose suitable for food-grade chemicals?
A: The UHMWPE tube is non-toxic, but please contact us to validate your specific food-contact application.
Q7: What is the lead time for a bulk order?
A: Standard stock sizes ship within 3-5 days. Custom OEM ODM orders typically require 15-20 days.
Stop compromising on chemical hose safety and performance. Whether you need a single length for a critical repair or a bulk wholesale order for a plant-wide upgrade, HENGHUA is your reliable Source. Our Service includes technical Support, fast global supply from our factory in china, and full Solution engineering.
Contact us now for:
- Price and cost estimates
- Free pdf specification sheets
- Hose assembly with crimped fittings or flanges
- OEM ODM and private labeling inquiries
- Bulk discount and distributor pricing
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