What are the payment terms and lead times?

Payment terms include LC and T/T. The average lead time is within 15 workdays for both peak and off-season periods. We ship from Ningbo Port.

What certifications do your products hold?

Our products are certified with CE and comply with ISO standards. We also hold ISO9001:2015 management system certification, ensuring quality and traceability.

Why is virgin HDPE material important for these fittings?

Virgin HDPE ensures high Long-Term Hydrostatic Strength (LTHS), excellent Environmental Stress Crack Resistance (ESCR), and consistent electrofusion quality, guaranteeing a 50+ year lifespan and safety in critical applications.

Heat Resistant Electrofusion 90 Degree Industrial Flange Pipe Elbow for Building Piping

Name: Heat Resistant Electrofusion 90 Degree Industrial Flange Pipe Elbow for Building Piping
Brand: Zhejiang Fengfeng Pipe Industry Co., Ltd
SKU: 2278343245

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 Molecular Bond: Electrofusion creates a homogeneous joint stronger than the parent pipe, eliminating gaskets and ensuring absolute leak-tightness.

50+ Year Service Life: HDPE fittings offer a lifespan exceeding 50 years with minimal maintenance, providing superior total cost of ownership.

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

Premium Virgin HDPE Material: Uses traceable virgin resin from top producers to guarantee PE100/PE100RC classification and high Long-Term Hydrostatic Strength.

Smart Welding Technology: Embedded data codes allow automatic process control and real-time monitoring, eliminating human error and ensuring integrity.

Comprehensive Size Range: Available in sizes from 50mm to 1000mm, covering PN10 to PN25 ratings for diverse industrial and municipal applications.

Corrosion & Chemical Resistant: HDPE material provides excellent resistance to corrosion, chemicals, and abrasion, ideal for harsh mining and chemical environments.

Factory Direct & Customizable: Direct factory pricing with OEM/ODM services, large stock availability, and competitive pricing for bulk orders.

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:What is the warranty period for these fittings?

The fittings are engineered for a service life exceeding 50 years. We provide a comprehensive warranty covering mechanical defects, ensuring long-term reliability and performance.

Q:What are the common applications for these HDPE electrofusion fittings?

They are widely used in municipal water distribution, natural gas pipelines, industrial process piping, mining slurry transport, irrigation systems, and wastewater conveyance due to their durability and leak-proof nature.

Q:How does the electrofusion process ensure zero leakage?

The process uses integrated heating coils to melt the fitting and pipe together, creating a molecular bond that forms a single, homogeneous joint. This eliminates gaskets or seals, preventing contamination and leakage.

Q:What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 1 Set. We support both small trial orders and large bulk purchases with factory direct pricing.

Q:Do you offer OEM or customization services?

Yes, we provide OEM and ODM services. We can customize branding and products based on samples, backed by our three manufacturing plants and strict quality control.