What are the common reasons for electrofusion welding failure?

The main causes are poor joint preparation, contamination during the process, and misalignment of the pipe within the fitting.

Is scraping necessary before electrofusion?

Yes, it is necessary to scrape the oxidation layer from both edges of the HDPE pipe to ensure proper fusion.

What ensures the effectiveness of electrofusion welding?

Effectiveness depends on proper surface preparation, including scraping to remove oxidation and wiping with authorized isopropanol wipes to remove dust.

HDPE Electrofusion Tapping Saddle

Name: HDPE Electrofusion Tapping Saddle
Brand: Ningbo Sunplast PiPe Co., Ltd.
SKU: 1911769305

Zhejiang, ChinaNingbo Sunplast PiPe Co., Ltd.

US$0.50

100 Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Years

Warranty

1 Years

Model NO.

SDR11-PN16

Material

HDPE

Connection

Socket

Transport Package

Cartons

Specification

20-1000

Trademark

SUNPLAST OR OEM

Origin

China

HS Code

3917400000

Production Capacity

8000ton/Year

Key features

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

Reliable Electrofusion Joints: Creates stronger, more reliable joints with simpler installation and lower labor costs than butt fusion.

Easy Repair and Secondary Welding: Supports secondary welding for leak repair, ensuring long-term pipeline integrity and safety.

Barcode for Automatic Data: All fittings include barcodes for automatic input of welding parameters via electrofusion machines.

Flexible OEM and Customization: Offers customized logos via laser marking or embossing, with black, blue, or yellow color options.

Fast Production and Stock: Mass stock available for regular sizes; production lead time is about 10 days for 20ft containers.

Comprehensive Warranty: Provides a 10-year warranty for normal use, ensuring quality and customer peace of mind.

Company profile

Ningbo Sunplast PiPe Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2016-12-30Nearest Port: NINGBO, SHANGHAIAverage Response Time: ≤2.51hTerms 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:What is the electrofusion welding process?

Electrofusion welding involves preparing the pipe, cleaning contaminants, marking the connection, applying electrical current, cooling, and documenting the process.

Q:Which is better: HDPE butt fusion or electrofusion fittings?

It depends on the project. Butt fusion is cheaper in material costs, while electrofusion offers simpler installation, lower labor costs, and more reliable joints, especially in tight spaces.

Q:Can HDPE electrofusion coupler be used for PPR pipe?

No, HDPE electrofusion couplers are designed only for HDPE pipelines and are not suitable for PPR pipes.

Q:Is there a barcode on the fittings?

Yes, all HDPE electrofusion fittings provided by SUNPLAST have a barcode that allows automatic input of welding parameters into the machine.

Q:Can PE100 fittings be welded to PE80 pipes?

Yes, it is possible. However, for the best welding result, we recommend using PE80 fittings to weld to PE80 pipes.