What is the warranty period?

We provide a 1-year warranty for our products.

What is the minimum order quantity?

The minimum order quantity is 1 set.

What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer).

Female Thread Steel Tansition Coupling Plastic Fitting of HDPE Electrofusion Joint

Name: Female Thread Steel Tansition Coupling Plastic Fitting of HDPE Electrofusion Joint
Brand: Zhejiang Fengfeng Pipe Industry Co., Ltd
SKU: 2277798145

Zhejiang, ChinaZhejiang Fengfeng Pipe Industry Co., Ltd

US$1.00-10.00

100 Pieces

Product specifications

Model

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

After Sales Service Support

Warranty

1 Year

Model NO.

75mm*2-1/2inch female

Connection

Male

Flexible or Rigid

Rigid

Material

Stainless Steel to HDPE

Standard

ISO

Product Name

Threaded Adaptor

Keywords

Transition Threaded Adaptor

Usage

Water Gas Distribution, Infrastructure Pipeline

OEM

Logo Customized

Delivery Time

15 Days

Color

Black

Transport Package

Standard Packaging or Customized

Specification

Standard Specifications or Customized

Trademark

FENGFENG PIPE

Origin

Zhejiang, China

HS Code

391740

Production Capacity

2000000 Pieces/Year

Key features

Zero-Leakage Electrofusion: Molecular fusion creates a permanent, homogeneous bond eliminating leak risks.

50+ Year Service Life: Designed for long-term durability with zero maintenance required for over 50 years.

Traceable Virgin Material: Uses prime HDPE resin from certified sources for guaranteed performance and safety.

Smart Welding Technology: Embedded barcode ensures automatic, error-free welding parameters for each joint.

Versatile Application: Ideal for water, gas, chemical, and industrial piping systems with high corrosion resistance.

Easy Installation: Faster and simpler than traditional flanges; no professional welding required for mechanical types.

100% Quality Inspection: Every finished product undergoes visual and functional inspection before shipment.

Custom Branding Support: OEM services available with logo customization and custom product options.

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: ≤1.59h

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 HDPE fittings?

Factory direct pricing, large stock, quality assurance, custom branding, competitive pricing, and rapid sourcing of all related piping products.

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

Used in construction, household products, agriculture, drinking water, sewage, drainage, firewater, infrastructure, airports, railways, highways, sports venues, geothermal systems, solar/wind farms, residential/commercial networks, gas distribution, industrial piping, chemical plants, mining, and power plants.

Q:What is the key benefit of electrofusion fittings?

They achieve a zero-leakage, permanent joint through molecular diffusion, creating a homogeneous bond that is superior to mechanical seals and lasts the lifetime of the pipe.

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

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

Q:Why do you use virgin HDPE material?

Virgin material guarantees core performance, long-term integrity, environmental stress crack resistance, consistent electrofusion quality, and dimensional stability, ensuring a 50+ year service life and compliance with international certifications.