What standards do your multilayer pipes meet?

Multilayer pipes are made into GB/T18997 standard and can confirm to ASTM F 1281/1282 & EN ISO 21003 standard.

What is the difference between butt welding and overlap welding?

Overlap welding is ultrasonic type welding, while butt welding is seamless laser welding. Laser welded pipes are more stable and less likely to crack.

What types of multilayer pipes can you manufacture?

We provide PE-AL-PEXa, PEXb-AL-PEXb, PEXc-AL-PEXc, and PERT-AL-PERT pipes with various diameters and wall thicknesses.

Hewai Efficient Pex-B-Al-Pex-B Tubes for Sustainable and Reliable Underfloor Heating Systems

Name: Hewai Efficient Pex-B-Al-Pex-B Tubes for Sustainable and Reliable Underfloor Heating Systems
Brand: HEWAI Environmental Technology (Anhui) Co., Ltd.
SKU: 1965063851

Anhui, ChinaHEWAI Environmental Technology (Anhui) Co., Ltd.

US$0.15-3.00

5,000 Meters

Sample price:US$0.01/meter.Request sample

Product profile

Customization

Available

After-sales Service

50 Years Under Normal Conditions

Warranty

50 Years Under Normal Conditions

Model NO.

PEX-a/b/c: 16-63mm

Compound Material

Aluminium Plastic Compound Pipe

Material

Pex-a-Al-Pex-a

Installation and Connection

Electric fusion Connection

Technology of Plastic Composite Pipe

Internal and External Coating

Base Pipe of Plastic Composite Pipe

Seamless Steel Tube

Internal Coating Materials of Plastic Composite Pipe

Polyethylene Coating Steel Pipe

Plastic Composite Pipe Coating Form

Inner and Outside Coating

Plastic Composite Pipe Model

GS-—D-SP-T-EP(PE)

Aluminium Plastic Compound Pipe Use

Water Heater Tube

Steel Plastic Composite Pipe Model

GS-—D-SP-T-EP(PE)

Aluminium Plastic Compound Pipe Material

Crosslinked Polyethylene Aluminum Composite Pipe

Temperature

-40℃;C-110℃

Transport Package

Carton Box(as Your Requirement)

Specification

10mm-63mm

Trademark

Hewai

Origin

China

HS Code

391720000

Production Capacity

60, 000, 000

Key features

50-Year Warranty: Comprehensive warranty coverage for 50 years under normal operating conditions.

High Production Capacity: Advanced high-speed extrusion equipment capable of producing 300,000 meters daily.

Premium Raw Materials: Sourced from top-tier suppliers including Dowlex, Mitsui Chemicals, SK, LG, and Kuraray.

In-House Manufacturing: Produces PEX, multilayer pipes, and fittings in-house for complete system guarantee.

Strict Quality Control: Constant online monitoring and on-site lab testing ensure only the best pipes leave the factory.

Multiple Welding Options: Offers both ultrasonic overlap welding and seamless laser butt welding technologies.

OEM Service Available: Source factory capable of providing full OEM customization services.

Wide Application Range: Suitable for underfloor heating, water supply, gas, air conditioning, and solar systems.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceQuality Assurance100% Finished Products Inspection

HEWAI Environmental Technology (Anhui) Co., Ltd.

Anhui, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.19h