Hangzhou Paishun Rubber & Plastic Co., Ltd
| Reinforcement | Multiple Plies Of High Tensile Textile with Helix |
| Payment Terms | T/T |
| Outer Diameter | 11.5mm-35.5mm |
| Application | For Transferring/Handling Bulk Quantities of Acids, Alkalis, and Industrial Chemicals |
| Min Bend Radius | 48bar |
| Supply Ability | 100000meters/month |
| Package | Packed in Rolls or Customized Packing |
| Manufacturer | Paishun |
| Outer Tube | Blue Abrasion Resistant Green EPDM |
| Delivery Time | 31days |
| Working Pressure | 16bar |
| MOQ | 1000 Meters |
| Packaging Details | well packed by high quality braided straps. |
| Lead Time | Normally 31 Days |
| I.D. | 1/4", 5/16", 3/8", 1/2", 3/4", 1" |
| Inner Tube | EPDM & UHMW |
| Model Number | PCSD-19 |
| Certification | CE |
| Place of Origin | CHINA |
| Brand Name | PASSION |
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Product Specification
| Reinforcement | Multiple Plies Of High Tensile Textile with Helix | Payment Terms | T/T |
| Outer Diameter | 11.5mm-35.5mm | Application | For Transferring/Handling Bulk Quantities of Acids, Alkalis, and Industrial Chemicals |
| Min Bend Radius | 48bar | Supply Ability | 100000meters/month |
| Package | Packed in Rolls or Customized Packing | Manufacturer | Paishun |
| Outer Tube | Blue Abrasion Resistant Green EPDM | Delivery Time | 31days |
| Working Pressure | 16bar | MOQ | 1000 Meters |
| Packaging Details | well packed by high quality braided straps. | Lead Time | Normally 31 Days |
| I.D. | 1/4", 5/16", 3/8", 1/2", 3/4", 1" | Inner Tube | EPDM & UHMW |
| Model Number | PCSD-19 | Certification | CE |
| Place of Origin | CHINA | Brand Name | PASSION |
| High Light | UHMWPE EPDM chemical suction hose ，chemical discharge hose 16Bar pressure ，abrasion-resistant rubber water hose | ||
UHMWPE/EPDM Composite Inner Tube – Exceptional resistance to 98% of corrosive chemicals, including sulfuric acid, hydrochloric acid, ammonia, and methanol
Working Pressure: 16 Bar (230 PSI), Burst Pressure: 48 Bar (690 PSI) – Reliable and safe for industrial fluid transfer
Wide Temperature Range & Anti-UV Protection – Suitable for outdoor and harsh industrial environments (-40°C to +80°C)
| Comparison | UHMWPE/EPDM Chemical Hose | Conventional Rubber Chemical Hose |
|---|---|---|
| Chemical Resistance | 98% compatibility (including strong acids & alkalis) | 60-70% compatibility (limited) |
| Abrasion Resistance | Excellent (UHMWPE inner layer) | Moderate (wears faster) |
| Flexibility | Bend radius = 5x OD (easy handling) | Bend radius = 8x OD (stiffer) |
| Anti-UV / Aging | Superior (EPDM cover with anti-UV additives) | Prone to cracking under sunlight |
| Weight | Lightweight (≤ 0.90 kg/m for 1" ID) | Heavier |
Exclusive Conductive Design (Optional) – Eliminates static spark risks during flammable liquid transfer
Conductive Inner Layer → Carbon-black infused UHMWPE discharges static directly, no need for external grounding
Safer than Standard Hoses → Prevents static buildup when transferring flammable chemicals (e.g., methanol, solvents)
| Anti-Static Mechanism | UHMWPE Chemical Hose (with conductive layer) | Standard Rubber Chemical Hose |
|---|---|---|
| Conductive Path | Carbon-black in inner tube | Relies on steel wire helix (if present) |
| Reliability | 100% effective, no grounding failure risk | Prone to static buildup if wire helix is broken |
| Maintenance | No grounding check required | Requires periodic conductivity checks |
Chemical Plants – Transfer of acids, alkalis, solvents, and industrial wastewater
Tank Truck & Railcar Loading/Unloading – Flexible and durable for daily bulk transfer
Mining & Smelting – Handles corrosive slurries and chemical reagents
Wastewater Treatment – Resistant to chlorides and aggressive effluents
| Layer | Material & Function |
|---|---|
| ① Inner Tube | UHMWPE + EPDM – Ultra-smooth, anti-static (optional), resistant to 98% of chemicals |
| ② Reinforcement | Multiple plies of high-tensile textile + helix wire – Provides strength, kink resistance, and vacuum resistance |
| ③ Bonding Layer | Special adhesive – Ensures strong interlayer adhesion, prevents delamination |
| ④ Outer Cover | Blue EPDM – Abrasion-resistant, anti-UV, ozone-resistant, and weatherproof |
| User Challenges | Our Solution |
|---|---|
| "Our rubber hoses degrade quickly when handling strong acids." | UHMWPE inner tube resists 98% of aggressive chemicals, extending service life 3x longer. |
| "Hoses are too stiff and hard to route in tight spaces." | Excellent flexibility with bend radius = 5x OD, easy to handle and install. |
| "Outdoor hoses crack under sunlight and weather." | Anti-UV EPDM cover provides superior aging and weather resistance. |
| "Static sparks are a safety concern when transferring methanol." | Optional conductive inner layer eliminates static risk without external grounding. |
| Part No. | Inner Diameter | Outer Diameter | Working Pressure | Burst Pressure | Weight | Coil Length |
|---|---|---|---|---|---|---|
| PCSD-19 | 3/4" (19.1 mm) | 1.14" (31.6 mm) | 16 Bar | 48 Bar | 0.73 kg/m | 40 m |
| PCSD-25 | 1" (25.4 mm) | 1.48" (37.6 mm) | 16 Bar | 48 Bar | 0.90 kg/m | 40 m |
| PCSD-32 | 1-1/4" (31.8 mm) | 1.79" (45.4 mm) | 16 Bar | 48 Bar | 1.14 kg/m | 40 m |
| PCSD-38 | 1-1/2" (38.1 mm) | 2.05" (52.0 mm) | 16 Bar | 48 Bar | 1.42 kg/m | 40 m |
| PCSD-50 | 2" (50.8 mm) | 2.57" (65.4 mm) | 16 Bar | 48 Bar | 1.89 kg/m | 40 m |
| PCSD-76 | 3" (76.2 mm) | 3.68" (93.4 mm) | 16 Bar | 48 Bar | 3.29 kg/m | 40 m |
| PCSD-102 | 4" (101.6 mm) | 4.75" (120.6 mm) | 16 Bar | 48 Bar | 4.83 kg/m | 40 m |
Other sizes (1-3/4", 2-1/4", 2-1/2", 6") and custom lengths available upon request.
Length: Custom lengths from 1m to 50m (standard coil: 40m/130ft)
Fittings: Camlock, flanges, threaded couplings, or quick-connect couplings
Color Coding: Blue (standard), Red, Yellow, or Black (for line identification)
Conductive Option: Anti-static inner layer for flammable chemical transfer
Exported to 30+ Countries – Trusted in chemical, mining, and industrial markets worldwide
10+ Years of Hose Manufacturing – Over 3 million meters of safe chemical hose deployed
Quality Assurance – Each hose is pressure-tested to 1.5x working pressure before shipment
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2007
Total Annual:
10,000,000-25,000,000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
As an industrial product manager, we search for an ideal hose, meets all our requirements on hoses, which means Durable, Flexible and Strong Then, we met him, Paishun, the Paishun Hose group, who insists on the mission of "Providing solution to difficult questions of HOSES for mode... As an industrial product manager, we search for an ideal hose, meets all our requirements on hoses, which means Durable, Flexible and Strong Then, we met him, Paishun, the Paishun Hose group, who insists on the mission of "Providing solution to difficult questions of HOSES for mode...
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