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 butt laser welding. Laser welded pipes are more stable and less likely to crack when rounded or beveled.

What types of multilayer pipes does HEWAI provide?

HEWAI provides PE-AL-PEXa Pipe, PEXb-AL-PEXb Pipe, PEXc-AL-PEXc Pipe, and PERT-AL-PERT Pipe.

Hewai Pex-C-Al-Pex-C Underfloor Heating Tubes for Eco-Friendly and Cost-Effective Solutions

Name: Hewai Pex-C-Al-Pex-C Underfloor Heating Tubes for Eco-Friendly and Cost-Effective Solutions
Brand: HEWAI Environmental Technology (Anhui) Co., Ltd.
SKU: 1961903601

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℃

Tensile Strength

17MPa

Package

100m 120m 200m 300m 360m 500m 600m

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 50-year warranty coverage under normal operating conditions.

Advanced Laser Welding: Seamless laser welding ensures stable aluminum joints and prevents cracking.

High Production Capacity: New plant produces 300,000 meters per day with advanced extrusion equipment.

Premium Raw Materials: Uses top suppliers like Dowlex, Mitsui, SK, LG, and Lyondellbasell.

Full System Guarantee: In-house production of PEX, multilayer pipes, and fittings for complete system integrity.

Multi-Standard Compliance: Meets GB/T18997, ASTM F 1281/1282, and EN ISO 21003 standards.

OEM Service Available: Source factory providing flexible OEM customization services.

Strict Quality Control: 100% visual and functional inspection with constant online parameter monitoring.

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: ≤3.31h