What is the warranty period?

We provide a 1-year warranty for normal use.

How do I install these compression fittings?

Simply cut the pipe square, chamfer the end, insert it into the fitting until it bottoms out, and tighten the nut with a wrench.

Durable HDPE Compression Reducing Coupler Fittings for Pressure Pipes

Name: Durable HDPE Compression Reducing Coupler Fittings for Pressure Pipes
Brand: Ningbo Sunplast PiPe Co., Ltd.
SKU: 2162847705

Zhejiang, ChinaNingbo Sunplast PiPe Co., Ltd.

Negotiable

200 Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Material

Connection

Press Connection

Model NO.

20~63mm in PN16; 75~110mm in PN10

Transport Package

Cartons

Specification

20-110

Trademark

SUNPLAST OR OEM

Origin

China

HS Code

3917400000

Production Capacity

8000ton/Year

Key features

Wide Size Range: Manufactured in sizes from 20mm to 110mm for various pipe diameters.

High Pressure Rating: Supports PN16 for 20-63mm and PN10 for 75-110mm sizes.

Chemical & UV Resistance: Made from PP-B material resistant to etching and UV rays for outdoor use.

OEM Customization: Customized logo available via laser marking, sticker, or embossing.

ISO Standard Compliant: Meets ISO 3501/3503/3458/3459 and ISO 11922 standards.

Easy Installation: No welding required; simple cut, insert, and tighten process.

Sample Availability: Samples are available for testing (charges apply).

1-Year Warranty: Comprehensive 1-year warranty for normal use conditions.

Company profile

Ningbo Sunplast PiPe Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2016-12-30Nearest Port: NINGBO, SHANGHAIAverage Response Time: ≤4.61hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAP, CIP, FCA, EXW

AI-Powered supplier vetting

SummaryThe supplier is a small limited company with 8 employees offering HDPE pipes and fittings. It is identified as a professional technical supplier and provides extensive customization, ODM, and OEM services, including for popular brands. However, it does not provide 3D software design, has not launched new products in the past year, and has no available SDK. Service-management procedures exist for corrective actions and complaint handling, but no written records were provided. The supplier reports no overseas warehouse, showroom, agent, or branch, although it has attended EXCON CAPECO and accepts several trade and payment terms. Financial records are indicated for 2021–2023, but their contents are not provided. No certification information, production scale, or verified customer case details are available.

Supplier typeThe supplier is explicitly identified as a professional technical supplier, operates as a limited company, and offers HDPE pipes and fittings. It is not part of a larger company group and has 8 employees, indicating a small, independent supplier structure.

After-Sales capabilityThe supplier has procedures for handling customer complaints and corrective and preventive actions, but no written records are available. It has no overseas warehouse, showroom, agent, or branch, while its service coverage is reported as zero countries; these limitations constrain demonstrated overseas after-sales support.

R&D capabilityThe supplier provides ODM services and is described as having R&D capability, but it launched no new products during the past year, lacks an available SDK, and does not provide 3D software design. Its digitalization program has started, but ERP, OA, CRM, and SAP systems are not established or used.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. It also provides ODM services and OEM services for popular brands, demonstrating broad stated customization capability.

Product Q&A

Q:What is the pressure rating for these fittings?

Sizes 20-63mm have a pressure rating of PN16, while sizes 75-110mm have a rating of PN10.

Q:Can I get a customized logo on the fittings?

Yes, OEM service is available. Small orders can use laser marking or stickers, while large orders can use embossing.

Q:What is the production lead time?

Mass stock is available for regular sizes. It takes about 10 days for a 20ft container and 20 days for a 40ft container.

Q:Are samples available for testing?

Yes, samples are available, but they are charged.

Q:What materials are used to make these fittings?

The fittings are made from high-quality polypropylene black co-polymer (PP-B) and are resistant to chemicals and UV rays.

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Durable HDPE Compression Reducing Coupler Fittings for Pressure Pipes