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Aramid Reinforced Pre-Formed EPDM Coolant Hose for Server Liquid Cooling System
US$4.91
100-299 Meters
US$4.67
300+ Meters

Product specifications

Size (ID x OD)

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

EPDM

Capability

Heat-resistant Rubber Hose

Model NO.

GLGW-LC-EPDM03

Color

Black

Inner Diameter (ID)

3 mm (Nominal)

Outer Diameter (Od)

11 mm (+0.3/-0.5 mm)

Wall Thickness

4.0 mm (+/-0.5 mm)

Reinforcement Layer

Knitted Aramid Fiber

Working Pressure

Approx. 0.3 MPa (3 Bar)

Burst Pressure

>= 1.25 MPa (12.5 Bar)

Working Temperature

-40°C to +120°C

Hardness

70 +/- 5 Shore a

Hose Shape

Pre-Formed Z-Shape (R35 Bending)

Coolant Compatibility

Water, Propylene Glycol, Ethylene Glycol

Application

Data Center Server Liquid Cooling Loop

Anti-Kinking

Excellent Anti-Kink Performance

Service Life

5 to 8 Years Under Normal Coolant Loop

Connection Type

Barbed Fitting or Quick Disconnect Fitting

Cleanliness Level

Low Particle & Low Ionic Extractables

Transport Package

Standard Export Carton with PE Bag Packing

Specification

ID 3mm x OD 11mm x 430mm, Z-Shape

Trademark

GLGW

Origin

Zhejiang

Production Capacity

1, 000, 000 Meters/Month

Key features

Aramid braided reinforcement ensures 1.25 MPa burst pressure and zero expansion.
Pre-formed Z-shape prevents kinking in compact server blade chassis and rack spaces.
Premium EPDM material offers long-term resistance to water-glycol coolant.

Company profile

Experienced TeamFast DeliveryQuality AssuranceQA/QC Inspectors
Business Type: Manufacturer/Factory, Trading Company, Group Corporation CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤0.84h

AI-Powered supplier vetting

SummaryNingbo GLGW Nova Materials Technology Co., Ltd. is identified as a China-based limited company operating as a trading company, manufacturer/factory, and group corporation. It offers electric drills, garden tools, electric power tools, rotary hammers, and miter saws, and reports OEM service for well-known brands. The supplier holds BSCI, ISO 9001, and ISO 14001 certifications, has 6–10 quality-control staff, and describes capabilities spanning R&D, production, logistics, project execution, and after-sales service. However, service-capability procedures and complaint-handling records are not documented, no SDK is available, and no regular fire drill was conducted during the past year. Financial-condition information is represented only by years rather than substantive indicators, so financial credibility cannot be determined from the provided data. No specific customer cases are disclosed.
Supplier typeThe supplier is explicitly classified as a trading company, manufacturer/factory, and group corporation, and is organized as a limited company in China. Its offered products are electric drills, garden tools, electric power tools, rotary hammers, and miter saws.
CertificationsThe supplier reports holding BSCI, ISO 9001, and ISO 14001 certifications. These explicitly demonstrate certifications covering social compliance, quality management, and environmental management.
Production capacityThe supplier identifies itself as a manufacturer/factory, reports annual production output, employs 6–10 quality-control staff, and describes production and quality-control functions within its integrated ecosystem. These details explicitly support production capability for the listed power-tool products.
Customization capabilityThe supplier explicitly confirms OEM services for well-known brands, while its broader description includes solution design and technical support. This supports customization for OEM engagements, although the scope and technical depth of customization are not specified.

Product Q&A

Q:Is this EPDM hose compatible with water-glycol?
A:
Yes, it is fully compatible with PG25 and EG water-glycol coolant solutions.
Q:Can this pre-formed hose prevent kinking in servers?
A:
Yes, the pre-formed Z-shape with aramid knit prevents kinking in tight 1U/2U chassis.
Q:What is the working pressure and burst pressure?
A:
The working pressure is approx. 0.3 MPa, and the burst pressure is over 1.25 MPa.

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