What warranty does SUNPLAST provide?

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

Does SUNPLAST provide HDPE fittings in PE80 material?

Yes, PE80 fittings are also available upon request.

What is the difference between HDPE end cap and HDPE pipe end?

They refer to the same products.

GF Electrofusion Coupler HDPE Electrofusion Coupler Price Electrofusion Transition Coupler

Name: GF Electrofusion Coupler HDPE Electrofusion Coupler Price Electrofusion Transition Coupler
Brand: Ningbo Sunplast PiPe Co., Ltd.
SKU: 2014938925

Zhejiang, ChinaNingbo Sunplast PiPe Co., Ltd.

US$1.00

100 Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1year

Warranty

15 Years in Quality Guarantee

Model NO.

DN25-DN315mmDN355-DN630mm

Material

HDPE

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

100% Virgin PE100 Material: Manufactured using top-quality virgin PE100 material for superior durability and performance.

Wide Size Range: Available in DN25 to DN630mm, covering SDR11-PN16 and SDR17-PN10 pressure ratings.

ISO & CE Certified: Complies with ISO4427-3, EN12201-3, and holds CE certification for global standard compliance.

10-Year Quality Warranty: Backed by a 10-year warranty for regular use, ensuring long-term reliability and peace of mind.

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

UV Resistant Design: HDPE fittings are UV stable and resistant, maintaining performance even after prolonged sun exposure.

Mass Stock Availability: Regular sizes kept in stock for urgent demands, with prompt shipment within 10-20 days.

Reliable Electrofusion Joint: Provides stronger, more reliable joints than butt fusion, ideal for gas and water pipelines.

Company profile

Ningbo Sunplast PiPe Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2016-12-30Nearest Port: NINGBO, SHANGHAIAverage Response Time: ≤4.44hTerms 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.

Product Q&A

Q:Which SDR of HDPE fittings should be used for SDR13.6-PN12.5 pipes?

To guarantee safety, fittings must have equal or higher pressure ratings. Use SDR13.6 or SDR11 fittings; SDR17 is not suitable for SDR13.6 pipelines.

Q:Can HDPE fittings made of PE100 material be welded with PE80 pipes?

Yes, they can be welded together. However, for the best welding results, we recommend welding PE80 pipes with PE80 fittings.

Q: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 cannot connect to PVC or PPR pipes.

Q:How can HDPE pipes be connected to PVC pipes?

Since they are different materials, they cannot be heat-fused. Use flanged connections with HDPE flange adaptors and backup flanges to connect to PVC flanges.

Q:Are SUNPLAST HDPE fittings UV resistant?

Yes, they are UV stable and will not structurally degrade. The surface may look waxy after long exposure, but this does not affect performance and can be scraped off before welding.