Can HDPE fittings connect to PVC or PPR pipes?

No, thermal plastic fittings can only connect to pipes of the same material grade. HDPE fittings connect only to HDPE pipes.

How can HDPE pipes be connected to PVC pipes?

Since materials differ, heat-fusion is not possible. Use flanged connection with HDPE flange adaptors and backup flanges.

Is SUNPLAST HDPE fittings UV resistant?

Yes, they are UV stable. Surface may look waxy after long UV exposure, but this does not affect performance and can be scraped off.

What warranty does SUNPLAST provide?

Fittings are designed for 50 years lifetime. SUNPLAST provides a 10-year quality warranty for regular use.

Versatile Electrofusion Coupler Suitable for Different Pipe Materials

Name: Versatile Electrofusion Coupler Suitable for Different Pipe Materials
Brand: Ningbo Sunplast PiPe Co., Ltd.
SKU: 2164436485

Zhejiang, ChinaNingbo Sunplast PiPe Co., Ltd.

Negotiable

200 Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Warranty

15 Years in Quality Guarantee

Material

HDPE

Model NO.

DN25-DN315mm DN355-DN630mm

Connection

Socket

Transport Package

PP Bags and Cartons

Specification

DN25-DN315mm DN355-DN630mm

Trademark

SUNPLAST OR OEM

Origin

China

HS Code

3917400000

Production Capacity

8000ton/Year

Key features

Premium PE100 Material: Made from 100% virgin PE100 material certified by PE100+ association for superior quality.

Wide Size Range: Available in sizes from DN20mm to DN630mm to suit various pipeline requirements.

Multiple Certifications: Conforms to ISO4427-3, EN12201-3, AS/NZS 4129, EN1555, and EN ISO15494 standards.

Cost-Effective Installation: Simpler process with lower labor costs compared to butt fusion methods.

Reliable Joint Strength: Consistent electrofusion welding creates stronger, more reliable joints for gas and water.

UV Resistant Design: HDPE fittings are UV stable and resistant to structural degradation from sunlight.

Flexible Customization: Custom logo available via laser marking, sticker, or embossing for bulk orders.

Fast Shipment Support: Mass stock for regular sizes; urgent demands satisfied with prompt shipment.

Company profile

Ningbo Sunplast PiPe Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2016-12-30Nearest Port: NINGBO, SHANGHAIAverage Response Time: ≤3.16hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAP, CIP, FCA, EXW

AI-Powered supplier vetting

SummaryThe supplier is a small limited company with 8 employees offering HDPE pipes and fittings. It is identified as a professional technical supplier and provides extensive customization, ODM, and OEM services, including for popular brands. However, it does not provide 3D software design, has not launched new products in the past year, and has no available SDK. Service-management procedures exist for corrective actions and complaint handling, but no written records were provided. The supplier reports no overseas warehouse, showroom, agent, or branch, although it has attended EXCON CAPECO and accepts several trade and payment terms. Financial records are indicated for 2021–2023, but their contents are not provided. No certification information, production scale, or verified customer case details are available.

Supplier typeThe supplier is explicitly identified as a professional technical supplier, operates as a limited company, and offers HDPE pipes and fittings. It is not part of a larger company group and has 8 employees, indicating a small, independent supplier structure.

After-Sales capabilityThe supplier has procedures for handling customer complaints and corrective and preventive actions, but no written records are available. It has no overseas warehouse, showroom, agent, or branch, while its service coverage is reported as zero countries; these limitations constrain demonstrated overseas after-sales support.

R&D capabilityThe supplier provides ODM services and is described as having R&D capability, but it launched no new products during the past year, lacks an available SDK, and does not provide 3D software design. Its digitalization program has started, but ERP, OA, CRM, and SAP systems are not established or used.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. It also provides ODM services and OEM services for popular brands, demonstrating broad stated customization capability.