Abrasion Resistant Electrofusion Flange Pipe Elbow for HVAC Systems

Name: Abrasion Resistant Electrofusion Flange Pipe Elbow for HVAC Systems
Brand: Zhejiang Fengfeng Pipe Industry Co., Ltd
SKU: 2278372405

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

50+ Year Service Life: Designed for long-lasting reliability with a minimum operational lifespan exceeding 50 years.

Zero-Leakage Molecular Bond: Creates a homogeneous joint stronger than the parent pipe through integrated heating coils.

Virgin HDPE Material: Manufactured using traceable, brand-new virgin HDPE raw materials for superior strength and safety.

Weather-Independent Installation: Automated welding process ensures consistent quality regardless of weather conditions or installer skill.

PN16 Pressure Rating: Engineered to withstand high-pressure conditions up to PN16 for municipal and industrial use.

Comprehensive Configurations: Available in couplers, elbows, tees, reducers, and end caps to suit diverse piping needs.

OEM/ODM Customization: Offers custom branding and product customization options backed by three manufacturing plants.

Fast Welding Cycle: Automated process completes consistent welds in 3-15 minutes per joint with real-time monitoring.

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: ≤1.41h

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 us?

Factory Direct Pricing, Large Stock, Quality. Manufacturer offers fittings from 20mm to 1400mm, rated for PN10 to PN25. Custom branding and products backed by three plants. Large inventory and competitive pricing with strict in-house quality control. We rapidly source and consolidate all related piping products.

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

Used in construction materials, household products, and agricultural applications. Applications include urban and rural drinking water projects, sewage and wastewater systems, drainage and storm-water management, underground firewater pipelines, airports, ports, railways, highway drainage, sports venues, landscape irrigation, geothermal heating/cooling, solar/wind farm water piping, gas distribution networks, industrial piping, chemical processing plants, mining slurry transport, and power plant

Q:What are the key benefits of Electrofusion Fitting?

Achieves a zero-leakage, permanent joint through a molecular bond that fuses fitting and pipe into a single entity. Features core principles of molecular diffusion, automatic process control via barcode data, real-time monitoring to reject defects, and data logging for traceability. Superior to mechanical fittings as it eliminates seal aging, vibration sensitivity, and the need for periodic re-torquing.

Q:What is the step of process purpose & anti-leak mechanism?

Step 1: Surface Preparation removes oxidized layers to ensure clean material. Step 2: Clamping & Alignment ensures straight positioning to prevent voids. Step 3: Initiation & Heating melts materials uniformly. Step 4: Melting & Interfusion merges molten material with fusion beads to fill gaps. Step 5: Controlled Cooling prevents stress cracks by allowing slow, uniform solidification.

Q:What is HDPE?

High-Density Polyethylene is a thermoplastic polymer known for high strength-to-density ratio, durability, and impact resistance. Using virgin HDPE raw materials from traceable sources ensures core performance, Long-Term Hydrostatic Strength (LTHS), Environmental Stress Crack Resistance (ESCR), consistent electrofusion quality, and dimensional stability. This guarantees a maintenance-free system for over 50 years and meets international certification requirements.