What are the payment terms?

Payment terms include LC (Letter of Credit) and T/T (Telegraphic Transfer).

What is the lead time for production?

The average lead time is within 15 workdays for both peak season and off-season.

Can I get custom branding or products?

Yes, OEM service is available, allowing for custom branding and product specifications backed by manufacturing plants.

Mechanical PP Compression Coupling Sealing Ring Compressed Between Pipe & Body

Name: Mechanical PP Compression Coupling Sealing Ring Compressed Between Pipe & Body
Brand: Zhejiang Fengfeng Pipe Industry Co., Ltd
SKU: 2283528325

Zhejiang, ChinaZhejiang Fengfeng Pipe Industry Co., Ltd

US$1.00

1 Piece

Product specifications

Model

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

After Sales Service Avaliable

Warranty

1 Year

Model NO.

63mm

Connection

Push-Fit / Tool-Free / Quick Install

Flexible or Rigid

Rigid

Material

HDPE/PP/Polypropylene / Plastic

Standard

Product Name

Compression Coupling/PP Push-Fit Union

Szie Range

20-110mm

Connection Method

Push-Fit / Tool-Free / Quick Install

Usage

Water,Irrigation,Industrial,Infrastructure

Advantage

Leak-Proof/Corrosion-Resistant/High Pressure

OEM

Available

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

Tool-Free Quick Install: Push-fit connection requires no heat, glue, or special tools for efficient installation.

Leak-Proof Sealing: Mechanical compression of grip and sealing rings ensures a watertight and pressure-tight seal.

Corrosion Resistant: Made from HDPE/PP material, offering high resistance to corrosion and chemicals.

Reusable Design: Can be disassembled and reused without damaging the pipe or fitting components.

Wide Size Range: Available in sizes ranging from 20mm to 110mm for various pipe applications.

OEM Customization: OEM service is available for custom branding and product specifications.

1-Year Warranty: Comprehensive 1-year warranty coverage for product quality assurance.

Versatile Application: Suitable for water supply, irrigation, industrial, pneumatic, and chemical systems.

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: ≤1.39h

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:How does the PP Compression Coupling work?

It uses a mechanical compression system where tightening the nut advances grip and sealing rings. The grip ring contracts to hold the pipe, while the sealing ring compresses to form a leak-proof seal without heat or glue.

Q:What materials are used for the sealing ring?

The sealing ring (gasket) is made of EPDM or NBR rubber, providing a watertight or airtight seal between the pipe and the coupling body.

Q:Is the coupling reusable?

Yes, the coupling is reusable and adjustable. It can be disassembled and reused without damaging the pipe or the fitting.

Q:What are the main advantages of this coupling?

Key advantages include being leak-proof, corrosion-resistant, capable of withstanding high pressure, and allowing for tool-free, quick installation.

Q:What is the minimum order quantity?

The minimum order quantity is 1 Set.