What is the warranty period for this product?

We provide a 1-year warranty for this product, ensuring quality and reliability for your projects.

Do you offer OEM or customization services?

Yes, OEM service is available. We support custom branding and products, backed by three manufacturing plants with large inventory and competitive pricing.

What is the lead time for orders?

The average lead time is within 15 workdays for both peak season and off-season orders, ensuring rapid sourcing and delivery.

PP Compression Push Fit Union Leak Proof Polypropylene Connector for Pneumatic Control

Name: PP Compression Push Fit Union Leak Proof Polypropylene Connector for Pneumatic Control
Brand: Zhejiang Fengfeng Pipe Industry Co., Ltd
SKU: 2274909755

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

Press Connection

Flexible or Rigid

Rigid

Material

HDPE/PP / Polypropylene / Plastic

Standard

Product Name

Compression Coupling/PP Push-Fit Union

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 design allows fast, secure connections without heat, glue, or special tools.

Leak-Proof Seal: EPDM/NBR sealing ring compresses to create a watertight and airtight seal under pressure.

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

Reusable & Adjustable: Can be disassembled and reused without damage, providing flexibility for adjustments.

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

Customization Available: OEM service and custom branding are supported by three manufacturing plants.

1-Year Warranty: Comprehensive 1-year warranty coverage for peace of mind and quality assurance.

Factory Direct Pricing: Competitive pricing with large stock availability and strict in-house quality control.

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: ≤1.03h

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 ensure a leak-proof seal?

The coupling uses a grip ring and sealing ring (EPDM/NBR) that compress when the nut is tightened. This creates a mechanical retention and a pressure-tight seal, preventing leaks without needing heat or glue.

Q:What materials are used for the body and sealing ring?

The body is made of HDPE, PP, or Polypropylene. The sealing ring/gasket is made of EPDM or NBR to ensure a watertight and airtight seal.

Q:Is the installation process tool-free?

Yes, the design is tool-free. You simply insert the pipe into the body until it hits the stop and tighten the nut clockwise. No welding, glue, or special tools are required.

Q:Can the coupling be reused after disassembly?

Yes, the coupling is reusable and adjustable. It can be disassembled and reused without damage, making it cost-effective and flexible for various applications.

Q:What are the typical applications for this connector?

It is suitable for water supply, irrigation, industrial, pneumatic, chemical, and infrastructure applications, including urban/rural water projects, sewage systems, and drainage.