50mm Electrofusion Flange SDR11 HDPE Pipe Connection Fitting for Water Supply Systems

Name: 50mm Electrofusion Flange SDR11 HDPE Pipe Connection Fitting for Water Supply Systems
Brand: Zhejiang Fengfeng Pipe Industry Co., Ltd
SKU: 2298738145

Zhejiang, ChinaZhejiang Fengfeng Pipe Industry Co., Ltd

US$1.00-10.00

100 Pieces

Product specifications

Model

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Standard

GB, ISO,Wras

Type

Welding Flange

Model NO.

SDR11-FL-50mm

Material

PE100 High-Density Polyethylene (HDPE)

Structure

Flanges

Connection

Welding

Sealing Surface

MFM

Manufacturing Way

Injection Molding

Product Name

Stub End Flange Electrofusion Welding Fitting

Keywords

Stub End

Usage

Water Supply,Drinking Water,Gas Distribution

OEM

Available

Delivery Time

15 Days

Color

Black

Transport Package

Standard Packaging or Customized

Specification

Standard Specifications or Customized

Trademark

FENGFENG PIPE

Origin

Zhejiang, China

HS Code

3917400000

Production Capacity

2000000 Pieces/Year

Key features

Reliable Electrofusion Connection: Integrated heating wire ensures uniform fusion and creates a strong, leak-free joint with excellent long-term sealing performance.

Premium PE100 Material: Manufactured from high-quality PE100 polyethylene, offering outstanding corrosion resistance, chemical resistance, and durability in demanding environments.

SDR11 High-Pressure Performance: Designed for SDR11 piping systems, providing secure flange connections with excellent pressure resistance for water supply, industrial, and infrastructure applications

Company profile

OEM ServicesQuality AssuranceProduct Certification100% Finished Products Inspection

Zhejiang Fengfeng Pipe Industry Co., Ltd

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 23 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤1.54h

AI-Powered supplier vetting

SummaryZhejiang Fengfeng Pipe Industry Co., Ltd. is a China-based limited company established in 2002, with 77 employees and products focused on HDPE, electrofusion, and buttfusion pipe fittings. It reports customization from samples, annual HDPE pipe fitting output of 1,000,000 pieces, and peak- and off-season lead times within 15 workdays. The supplier exports to Southeast Asia and the Middle East, with exports representing 31%–40% of total sales, and has participated in WORLDBEX. Its documented management evidence includes ISO 9001:2015 certification, an environmental impact assessment report, and recent fire drills. However, it reports no SDK, overseas warehouse, showroom, agent or branch capability. Service procedures, complaint handling, corrective actions, and finished-product inspection procedures exist but lack written records. The provided audit record identifies SGS, but the evaluation result is recorded as 0 and the report has expired.

Supplier typeThe supplier is a China-based limited company with 77 employees, established in 2002, and no stated affiliation with a larger company group. Its product scope is specialized in HDPE pipe fittings, electrofusion fittings, and buttfusion fittings.

CertificationsThe supplier reports an ISO 9001:2015 certificate, an environmental impact assessment report, and regular fire drills during the past year. However, the SGS report shown in the information expired on 2025-04-26, and its evaluation result is recorded as 0, so current external audit standing is not clearly favorable.

R&D capabilityThe supplier explicitly reports no available SDK, which is a stated deficiency for SDK-based development capability. It does report customization from samples, but this supports adaptation capability rather than broader innovation or R&D strength.

Production capacityThe supplier reports annual HDPE pipe fitting output of 1,000,000 pieces and lead times within 15 workdays in both peak and off-season. Its products, export markets, port access, and export methods are specified, but the stated inspection method has instructions without written records, indicating a documentation weakness rather than a proven production failure.

Customization capabilityThe supplier explicitly offers customization from samples, demonstrating a stated ability to develop customized products based on customer-provided samples. No additional evidence is provided regarding engineering resources, tooling scope, or design documentation.

Product Q&A

Q:Will the electrofusion flange connection leak after long-term use?

No. The 50mm HDPE Electrofusion Flange SDR11 is manufactured with an integrated heating wire system that creates a homogeneous fusion between the fitting and the pipe. Once welded correctly, the joint becomes as strong as the pipe itself, providing a reliable, leak-free connection even under long-term pressure and demanding operating conditions.

Q:Can this electrofusion flange be used for drinking water applications?

Yes. The fitting is produced from premium PE100 material that is non-toxic, corrosion-resistant, and suitable for potable water systems. It can be used in municipal water supply networks, residential water distribution projects, and other applications requiring hygienic and safe water transportation.

Q:Is special equipment required for installation?

Yes. Installation requires a compatible electrofusion welding machine. The process is simple: clean and scrape the pipe surface, insert the pipe into the fitting, connect the welding machine to the terminals, and perform the fusion cycle according to the specified parameters. After cooling, the connection provides excellent mechanical strength and long-term reliability.