Wholesale Hot Selling Pe-Xa Pipe For Cold And Hot Water Supply With EVOH Manufacturer, Supplier

Product Description

Product Specification

PEX-a EVOH SERIES
SR NO. Code SERIES Size (mm)
1 PEXA007 S5 Series 16*1.8
2 PEXA008 20*1.9
3 PEXA009 20*2.0
4 PEXA010 25*2.3
5 PEXA011 32*2.9
6 PEXA012 S4 Series 16*2.0
7 PEXA013 20*2.3
8 PEXA014 25*2.8
9 PEXA015 32*3.6
10 PEXA016 S3.2 Series 16*2.2
11 PEXA017 20*2.8
12 PEXA018 25*3.5
13 PEXA019 32*4.4
14 PEXA020 - 26*3.0
15 PEXA021 32*3.0
Technical & Packaging Specifications
Specification Range 16mm - 32mm
Working Temperature -10°C to 95°C
Available Colors Red / White / Gray / Blue / Green / Customizable
Quality Certificate ISO15875-2-2003, GB/T18992.2-2003
Standard Compliance DIN4726/16892
Standard Package 100m / 200m / 300m per roll
HS Code 3917210000

Product Introduction

PE-Xa EVOH pipes, also named PE-Xa Anti Oxygen pipes or PE-Xa oxygen barrier pipes, feature an outer layer coating of Ethylene-vinyl alcohol copolymer (EVOH). This specialized barrier layer effectively blocks oxygen ingress into the pipe system, protecting components from rapid corrosion and significantly extending the service life of metal valves, switches, and distributors. Additionally, the barrier prevents microbe and algae growth, maintaining a clean and smooth pipe interior.

Product Benefits

  • Excellent Heat Resistance: Safe working temperature range spans from -10°C to 95°C.
  • Outstanding Pressure & Creep Resistance: Ensures reliable and stable long-term performance under load.
  • Healthy & Non-Toxic: Fully certified and safe for use in pure water and drinking water piping networks.
  • Corrosion & Wear Resistance: Provides optimal electrical insulation along with high resistance to abrasion and chemical damage.
  • Unique Thermal Memory: The pipe can be bent, twisted, or crushed, and safely restored to its original shape using suitable thermal recovery methods.

Product Application

Application Scenario 1
Application Scenario 2
  • Potable water plumbing systems.
  • Underfloor radiant heating installations.
  • Air conditioning systems and ice/snow melting operations.
  • Industrial facilities (e.g., compressed air transport, toxic fluid conveyance).

Qualification Certification

Certificate 1
Certificate 2
Certificate 3
Certificate 4
Certificate 5
Certificate 6
Certificate 7
Certificate 8
Certificate 9
Certificate 10
Certificate 11

Factory & Facilities

Modern Production Plant
Factory Overview
Factory
Exhibition Room
Exhibition
Office Facility
Office Area
Reception Area
Reception Room

PRODUCTION LINE

Production Line Workshop

TESTING EQUIPMENT

Quality Testing Laboratory

Raw Material Warehouse

Warehouse Section 1
Warehouse Section 2

Packaging & Shipping

Logistics and Transport
Export Carton Packaging
Finished Product Warehouse

Frequently Asked Questions

What is a PE-Xa EVOH pipe?
A PE-Xa EVOH pipe, also known as an oxygen barrier pipe, is a high-density cross-linked polyethylene pipe equipped with an outer Ethylene-vinyl alcohol copolymer (EVOH) coating that acts as a barrier to prevent oxygen ingress.
How does the EVOH oxygen barrier benefit the piping system?
The EVOH barrier prevents oxygen from dissolving into the water system. This effectively stops the corrosion of key metal components like valves, switches, boilers, and manifolds, greatly extending the operational lifespan of the entire system.
What is the safe operating temperature range for these pipes?
These PE-Xa EVOH pipes have outstanding heat resistance, allowing them to function safely in temperatures ranging from -10°C up to 95°C.
Can PE-Xa EVOH pipes be used for drinking water systems?
Yes, the pipes are completely healthy, non-toxic, and conform to ISO15875-2-2003 and GB/T18992.2-2003 standards, making them highly suitable for clean and potable drinking water installations.
What does "thermal memory" mean in relation to PE-Xa pipes?
Thermal memory is a unique material characteristic that allows bent, kinked, or crushed PE-Xa pipes to return to their original straight shape when heat is properly applied, simplifying repair and installation processes.
What sizing specifications are available?
We supply standard sizes ranging from 16mm to 32mm in diameter, with varying thicknesses matching the S5, S4, and S3.2 series specifications.

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