What standards does your multilayer pipe meet?

Our multilayer pipe is 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 when rounded and beveled.

What types of multilayer pipes can you manufacture?

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

Hewai DIN4726 16mm Pert EVOH Pipe with Oxygen Barrier for Underfloor Heating System

Name: Hewai DIN4726 16mm Pert EVOH Pipe with Oxygen Barrier for Underfloor Heating System
Brand: HEWAI Environmental Technology (Anhui) Co., Ltd.
SKU: 1966692661

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

50years

Warranty

50years

Model NO.

PE-Rt: 10-63mm

Compound Material

Aluminium Plastic Compound Pipe

Material

Pert/Al/Pert

Installation and Connection

Sliding Tight Connection

Technology of Plastic Composite Pipe

Internal and External Coating

Base Pipe of Plastic Composite Pipe

Butt Welded / Overlap Welded

Internal Coating Materials of Plastic Composite Pipe

PE-Rt/Al/Pert

Plastic Composite Pipe Coating Form

Inner and Outside Coating

Steel Skeleton PE Pipe Use

Municipal

Aluminium Plastic Compound Pipe Use

Water Heater Tube, Water Distribution Pipe in Building

Aluminium Plastic Compound Pipe Material

Crosslinked Polyethylene Aluminum Composite Pipe

Temperature

-40℃-110℃

Packing

50m/Roll, 100m/Roll, 200m/Roll, 600m/Roll, etc

Certification

GOST, ISO9001, RoHS, CE

Transport Package

According to Request, Carton/Box.

Specification

16-62mm

Trademark

HEWAI or Customized

Origin

China

HS Code

39173900

Production Capacity

60000000

Key features

50-Year Warranty Coverage: Comprehensive 50-year warranty for mechanical defects and performance.

High-Speed Production Capacity: Advanced extrusion lines capable of producing 300,000 meters daily.

Premium Raw Material Sourcing: Uses top-tier suppliers like Dowlex, MitsuiChemicals, SK, LG, and Kuraray.

In-House Manufacturing Capability: Produces PEX, multilayer pipes, and fittings internally for full system guarantee.

Advanced Laser Welding Technology: Seamless butt laser welding ensures stable aluminum joints and crack resistance.

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

Flexible Customization Options: Available for temperature, packing, and full customization from samples or designs.

Multiple International Certifications: Certified under GOST, ISO9001, RoHS, CE, GB/T18997, ASTM, and EN ISO standards.

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: ≤7.00h

AI-Powered supplier vetting

SummaryHEWAI Environmental Technology (Anhui) Co., Ltd. is a trade company located in Lu'an City, Anhui, China, specializing in manufacturing pipes and fittings. The company operates over 10 production lines with an annual output ranging from US$10 million to US$50 million, primarily exporting to Europe. Although the company lacks certification for its management systems, it maintains a commitment to strict quality control measures. Financial transactions are flexible, accepting various payment terms, and the company has a notable export focus with 31% to 40% of sales stemming from exports. The supplier's innovation and customization capabilities remain largely undetermined due to insufficient data.

Supplier typeThe company is identified as a trade company, operating in the manufacturing industry with a focus on pipes and related products.

CertificationsThe supplier currently does not hold any certifications for its management systems.

Financial creditThe supplier offers flexible payment terms and has a substantial export market, suggesting a stable financial operation.

Production capacityWith over 10 production lines and a significant annual output, the supplier demonstrates strong production capabilities.