What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 Set.

What are the payment terms and lead time?

Payment terms are LC or T/T. The average lead time is within 15 workdays for both peak and off-season periods.

High-Quality 90 Degree Electrofusion Flange Elbow for Drainage Pipelines

Name: High-Quality 90 Degree Electrofusion Flange Elbow for Drainage Pipelines
Brand: Zhejiang Fengfeng Pipe Industry Co., Ltd
SKU: 2278372545

Zhejiang, ChinaZhejiang Fengfeng Pipe Industry Co., Ltd

US$2.00-3.00

10 Pieces

Product specifications

Model

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

Standard

ANSI, ISO

Type

Welding Flange

Model NO.

Electrofusion Fittings SDR11

Material

HDPE

Structure

Angle Type

Connection

Clamps

Sealing Surface

Manufacturing Way

Forging

Product Name

Electrofusion Fittings SDR11

Keywords

Electrofusion Fittings

Usage

Municipal Water Distribution Systems

Color

Blcak

Life Span

50 Years

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

Zero-Leakage Joint Integrity: Molecular bond creates homogeneous joint stronger than parent pipe, eliminating gaskets and leaks.

50+ Year Service Life: Expected operational lifespan of 50+ years with minimal maintenance and superior durability.

Fast Weather-Independent Installation: Automated welding ensures consistent quality in 3-15 minutes regardless of weather or skill level.

High-Quality Virgin HDPE Material: Uses traceable virgin resin for superior strength, ESCR, and consistent electrofusion quality.

Comprehensive Size Range: Available in sizes from 50mm to 1000mm, covering various pressure ratings and applications.

Smart Welding Technology: Embedded data codes ensure automatic process control, real-time monitoring, and defect rejection.

Wide Application Versatility: Ideal for water distribution, gas pipelines, industrial process piping, and mining slurry applications.

OEM/ODM Customization: Supports custom branding and products backed by three plants and large inventory.

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: ≤1.87h

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:Why choose your electrofusion fittings?

Factory direct pricing, large stock, quality control, custom branding, and competitive pricing with strict in-house quality assurance.

Q:What are the common uses of HDPE/PE/PPR/PERT II pipe & fittings?

Used in construction, household products, agricultural applications, drinking water projects, sewage systems, drainage, firewater pipelines, airports, railways, highways, sports venues, geothermal systems, solar/wind farms, gas distribution, and industrial chemical processing.

Q:What is the key benefit of electrofusion fittings?

They achieve a zero-leakage, permanent joint through molecular diffusion, creating a homogeneous bond stronger than mechanical connections, with no risk of seal aging or loosening.

Q:What is the step-by-step process for electrofusion welding?

1. Surface Preparation (scraping oxidized layer). 2. Clamping & Alignment. 3. Initiation & Heating (voltage applied to coil). 4. Melting & Interfusion (molecular mixing). 5. Controlled Cooling (natural solidification under restraint).

Q:What is HDPE and why is virgin material important?

HDPE is High-Density Polyethylene. Virgin material ensures core performance, long-term integrity, environmental stress crack resistance, consistent welding quality, and dimensional stability, avoiding risks associated with recycled materials.