Chemical Discharge Hose 150Psi

Product Overview

The Chemical Discharge Hose 150Psi is a high-performance, specialized rubber hose engineered for the safe transfer of aggressive chemicals and solvents in industrial environments. As a definition of reliability, this hose meets stringent international standard requirements, providing a dependable solution for in-plant processing and tank truck applications. Manufactured by a leading manufacturer in China, this hose combines a corrosion-resistant EPDM tube and cover with high-strength synthetic fabric reinforcement, delivering a working pressure of 10 bar (150 psi) and a bursting pressure of 30 bar (450 psi). Its key advantages include exceptional chemical compatibility, a broad temperature range from -40°C to +120°C, and a smooth UHMWPE tube that ensures low friction loss. Primary applications include chemical transfer for tank trucks, industrial processing lines, and chemical plants. This hose directly solves the critical pain points of hose degradation, premature cracking from ozone/weathering, and the high cost of frequent replacements. As a China-based factory and supplier, we provide full quality assurance, including pdf specification sheets and traceable manufacturing records.

Product Advantages

• Superior Chemical Resistance: The EPDM tube and cover resist a wide range of acids, alkalis, solvents, and chemicals, preventing swelling and degradation.
• All-Weather Durability: The EPDM cover is specifically formulated to resist ozone, UV radiation, and extreme weathering, ensuring long outdoor service life.
• High Safety Margin: Engineered with a 3:1 safety factor (burst pressure to working pressure), exceeding many standard requirements for secure operation.
• Smooth Material Flow: The white, smooth UHMWPE inner tube minimizes friction and pressure loss, improving transfer efficiency.
• Flexible and Kink-Resistant: The multi-ply fabric reinforcement provides excellent flexibility while maintaining structural integrity, making Assembly and routing easier.

Applicable Users

Chemical plant engineers, tank truck fleet operators, industrial maintenance managers, and procurement specialists seeking a reliable Source for bulk chemical transfer hoses.

Detailed Technical Specifications Table

Note: For complete technical data, request our pdf specification sheet or contact our Service team.

Structure and Materials

• Tube: White, smooth Ultra High Molecular Weight Polyethylene (UHMWPE) for exceptional chemical and abrasion resistance, ensuring low flow resistance.
• Reinforcement: Multiple plies of high-strength synthetic fabric, providing the structural integrity for 150 psi working pressure.
• Cover: Blue or green wrapped EPDM rubber, highly resistant to chemicals, weathering, and ozone, protecting the hose in harsh outdoor and industrial environments.

Depth Technology Insight: Why Multi-Ply Synthetic Fabric?

Unlike Wire Braided Hose or Wire Spiral Hose designed for ultra-high hydraulic pressures, the Chemical Discharge Hose 150Psi uses multi-ply synthetic fabric. This choice is intentional: fabric reinforcement offers superior flexibility and kink resistance at medium pressures (150 psi), which is critical for chemical transfer applications where hoses are frequently moved, coiled, and connected to tank trucks. The crisscross ply angles balance radial and axial forces, preventing delamination under pressure surges typical of pump starts and stops. Our in-house pulse tests (per ISO 6803) confirm over 200,000 cycles without failure, translating to reliable long-term Service in real-world chemical plants.

Application Industries

• Chemical Processing Plants: Transfer of acids, caustics, and solvents between storage tanks and reactors.
• Tank Truck Operators: Loading and unloading chemicals at depots and customer sites.
• Industrial Manufacturing: Supply lines for chemical baths, etching solutions, and cleaning systems.
• Wastewater Treatment: Transfer of flocculants, polymers, and pH adjusters.
• Mining & Metallurgy: Chemical leaching solutions and reagent transfer.

Precise Selection Professional Guide

1. It’s Not Just a Hose – It’s a Hose Assembly Solution

To create a complete hose assembly, you need compatible fittings. We recommend using crimped fittings for a permanent, leak-free connection or reusable fittings for field replacement. We also offer adapters, flanges, and protective sleeves or guards to extend hose life in abrasive environments. Our factory can provide pre-assembled hoses, eliminating assembly errors and reducing downtime.

2. Chemical Discharge Hose 150Psi vs. Others

3. Industry Pain Point Solutions

• Frequent Hose Swelling and Softening: Our UHMWPE/EPDM tube resists chemical attack, eliminating swelling that causes flow restrictions.
• Cracking from Sun and Ozone: The EPDM cover with UV inhibitors prevents cracking, even in years of outdoor storage or use.
• Cold Weather Stiffness: The hose remains flexible down to -40°C, allowing easy handling in freezing climates without cracking.

Technical Standards and Certifications

This hose is manufactured according to international standard requirements for chemical transfer. It meets or exceeds the performance criteria for EPDM-based chemical hoses. Our factory is ISO 9001 certified, and materials are compliant with REACH and RoHS directives. Supporting documentation, including test reports and material safety data sheets, is available upon request.

Brand and Quality Assurance

As a trusted manufacturer, producer, distributor, wholesaler, and exporter from China, we combine decades of rubber compounding experience with modern production lines. We offer OEM ODM services, allowing custom printing, colors, and packaging. Our quality assurance includes:

• Incoming Raw Material Inspection: Every batch of EPDM and fabric is tested for tensile strength and chemical resistance.
• In-Process Control: Real-time monitoring of extrusion and curing parameters.
• 100% Factory Testing: Each hose length is hydrostatically tested to 1.5x working pressure before shipment.
• Third-Party Audits: Regular inspections by SGS and TUV (available upon request).

Our customers report up to 70% fewer hose-related failures after switching to our Chemical Discharge Hose 150Psi.

Installation, Operation, and Maintenance Guide

1. Inspection: Before each use, check for cuts, abrasions, or cover damage. Never use a compromised hose.
2. Bend Radius: Do not bend the hose below its minimum recommended bend radius (contact Support for details).
3. Fittings: Use only compatible crimped fittings or reusable fittings rated for chemical service.
4. Storage: Store away from direct sunlight, ozone sources (motors, welders), and extreme heat.
5. Cleaning: Flush thoroughly after each chemical transfer, especially before changing media types.

Frequently Asked Questions (FAQ)

Q1: What is the definition of a chemical discharge hose?
A: A Chemical Discharge Hose is a rubber hose specifically designed to convey aggressive chemicals and solvents safely, typically under pressure (e.g., 150 psi), with a tube and cover resistant to chemical attack.

Q2: Can I buy this hose in bulk or wholesale?
A: Yes. We offer bulk rolls, cut lengths, and pre-assembled hoses. Contact us for wholesale price and discount options.

Q3: What is your cost for a 2″ diameter hose?
A: Cost depends on quantity, length, and fitting type. Request a quote for current price and bulk rates.

Q4: Do you provide OEM ODM services?
A: Absolutely. We can customize the cover color, imprint your logo, and package per your requirements.

Q5: How does this compare to High Pressure Hose like Wire Braided Hose?
A: This is a medium-pressure chemical transfer hose (150 psi), not a High Pressure Hose (thousands of psi). For hydraulic applications, see our Wire Braided Hose and Wire Spiral Hose lines.

Q6: Where can I get the specification sheet?
A: Download our pdf specification from the link below or email our Service team.

Ready to upgrade your chemical transfer operations? As a leading factory and supplier from China, we provide the Chemical Discharge Hose 150Psi with fast supply, global Support, and complete Solution packages. Whether you need a single hose assembly or a bulk container shipment, we are your Source.

Contact us today for:

• Price and cost estimates
• Free pdf specification sheets
• OEM ODM inquiries
• Sample requests
• Technical Support for fitting selection