Strong Sealing Performance Electrofusion Stainless-Steel Threaded Coupling for Building Water Supply

Name: Strong Sealing Performance Electrofusion Stainless-Steel Threaded Coupling for Building Water Supply
Brand: Zhejiang Fengfeng Pipe Industry Co., Ltd
SKU: 2269189535

Zhejiang, ChinaZhejiang Fengfeng Pipe Industry Co., Ltd

US$1.50

100-999 Pieces

US$1.00

1,000+ Pieces

Product specifications

Model

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Standard

DIN, ANSI, ISO

Material

Stainless Steel

Model NO.

Electrofused Stainless Steel Strip

Connection

Welding

Surface Treatment

Black Oxide

Head Type

Round

Product Name

Electrofused Stainless Steel Strip

Keywords

Electrofusion Fitting

Usage

Industrial Fastening and Reinforcement

Fittings

Threaded Transition

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

3917390000

Production Capacity

2000000 Pieces/Year

Key features

Superior Electrofusion Bonding: Creates a metallurgical bond eliminating mechanical fasteners for exceptional strength.

Outstanding Corrosion Resistance: Resists rust, oxidation, saltwater, acids, and industrial chemicals for 50+ years.

High Tensile Strength: Engineered for robust mechanical performance and load-bearing capacity in heavy-duty applications.

Smooth Weld-Free Finish: Clean surface without burrs or sharp edges, minimizing stress concentration and contamination risk.

Zero-Leakage Permanent Joint: Achieves a homogeneous molecular bond ensuring leak-proof performance in critical systems.

Smart Technology Integration: Features embedded data for automatic process control and real-time monitoring to prevent errors.

Premium Virgin Material: Uses traceable virgin HDPE raw materials for guaranteed long-term hydrostatic strength and safety.

Customization Options: Offers customization from samples with OEM and ODM services available.

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: ≤1.17h

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: Fittings from 20mm to 1400mm, rated for PN10 to PN25. Custom branding & products, backed by three plants. Large inventory. Competitive pricing with strict, in-house quality control. We rapidly source and consolidate all related piping products.

Q:What is common Uses of HDPE/PE/PPR/PERT II pipe & fittings?

Zhejiang Fengfeng Pipe Industry's HDPE/PE/PPR/PERT II pipe & fittings are commonly used in construction materials to household products and agricultural applications. Their strength, durability, and versatility make them invaluable across various industries. Especially in urban and rural drinking water projects, sewage and wastewater systems, domestic and industrial wastewater pipelines, drainage and storm-water management systems, underground firewater pipelines, infrastructure projects, airpor

Q:What is the key Benefits of Electrofusion Fitting?

Zhejiang Fengfeng Pipe Industry's electrofusion fittings achieve a zero-leakage, permanent joint through a meticulously controlled scientific process that creates a homogeneous, monolithic molecular bond between the fitting and the pipe. It is not merely a mechanical seal, but a fusion of materials into a single entity. Here is a detailed, step-by-step breakdown of the process and the underlying principles that guarantee a leak-proof connection: (1).Core Principle: Molecular Diffusion & Interfus

Q:What is the Step of Process Purpose & Anti-Leak Mechanism?

Step 1: Surface Preparation Pipe end is scraped to remove the oxidized surface layer, ensuring clean, virgin material is exposed. Removes contamination that would act as a barrier to molecular diffusion, preventing weak bonds. Step 2: Clamping & Alignment: Pipe and fitting are securely clamped in a straight, aligned position with a precise gap.Eliminates stress and misalignment that could cause voids or thin spots in the fused joint. Step 3: Initiation & Heating: Voltage is applied to the integr

Q:What is HDPE?

High-Density Polyethylene (HDPE) is a thermoplastic polymer made from petroleum. It is known for its high strength-to-density ratio, which means it is strong yet lightweight. HDPE is a versatile plastic that has been around since the 1950s and has grown in popularity due to its durability, resistance to impact, and ability to withstand various environmental conditions. The use of brand-new, virgin HDPE raw materials from traceable sources is not merely a procurement choice; it is the fundamental