What certifications do your products hold?

Our products comply with ANSI and ISO standards and hold CE certification, facilitating entry into regulated markets like the EU, Middle East, and North America.

What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 Set.

What are the payment terms and lead times?

Payment terms include LC and T/T. Lead time is within 15 workdays for both peak and off-season periods. Shipping terms include FOB, CIF, CFR, and EXW.

Sturdy 90 Degree Electrofusion Flange Elbow for Drainage Pipelines

Name: Sturdy 90 Degree Electrofusion Flange Elbow for Drainage Pipelines
Brand: Zhejiang Fengfeng Pipe Industry Co., Ltd
SKU: 2269189695

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+ Years Service Life: Expected operational lifespan exceeds 50 years with minimal maintenance requirements.

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

Corrosion-Resistant HDPE Material: Made from virgin HDPE, offering superior durability, impact resistance, and chemical stability.

Smart Process Control: Embedded data matrix ensures automatic parameter control and real-time monitoring for defect prevention.

Wide Application Scope: Ideal for municipal water, gas distribution, industrial piping, mining, and irrigation systems.

OEM/ODM Customization: Supports custom branding and products with large inventory and factory direct pricing.

International Standards Compliance: Complies with ANSI, ISO standards and holds CE certification for global market access.

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: ≤1.50h

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 our electrofusion fittings?

We offer factory direct pricing, large stock, and strict in-house quality control. Our fittings range from 20mm to 1400mm, rated for PN10 to PN25, with competitive pricing and rapid sourcing capabilities.

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

They are used in construction, household products, and agriculture. Key applications include drinking water projects, sewage systems, drainage, firewater pipelines, airports, railways, irrigation, 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. The fitting and pipe fuse into a single homogeneous entity, eliminating interfaces where leakage could occur, ensuring integrity for 50+ years.

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

1. Surface Preparation: Scraping to remove oxidation. 2. Clamping & Alignment: Secure positioning. 3. Initiation & Heating: Voltage applied to embedded coil. 4. Melting & Interfusion: Materials merge under pressure. 5. Controlled Cooling: Natural cooling to lock molecular structure.

Q:Why use virgin HDPE material instead of recycled?

Virgin HDPE guarantees core performance, including Long-Term Hydrostatic Strength (LTHS) for 50+ year life, high Environmental Stress Crack Resistance (ESCR), and consistent electrofusion quality. Recycled materials risk premature failure and leaks.