Black Poly Pipe Compression Connectors with Leak-Proof Design

Name: Black Poly Pipe Compression Connectors with Leak-Proof Design
Brand: Ningbo Sunplast PiPe Co., Ltd.
SKU: 2157431695

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

Leak-Proof Design: Unique design with NBR O-rings ensures perfect watertight seal for long-term use.

UV Resistant Material: Made from high-quality PP-B material resistant to UV rays and chemical etching.

Wide Size Range: Available in sizes from 20*1/2"mm to 110*4"mm with PN16 and PN10 pressure ratings.

Fast Installation: No welding or special tools required; simple assembly and disassembly process.

High Burst Pressure: Designed for 16 bar working pressure with burst pressure reaching up to 35 bars.

OEM Logo Service: Customized logo available via laser marking for small orders or embossing for large orders.

Comprehensive Standards: Complies with EN 712/713/715/911, ISO 3501/3503/3458/3459, and DIN standards.

1-Year Warranty: Provides 1-year warranty coverage 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: ≤4.39hTerms 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 most common cause of leaking of HDPE compression fittings?

It is critical to avoid over-tightening the nut or else the integrity of the poly compression fitting will be compromised by the excessive force. If the nut is overtightened the ferrule will deform improperly causing the joint to fail. Indeed, overtightening is the most common cause of leaks in PP compression fittings.

Q:Can SUNPLAST HDPE compression fittings exposed under sunshine?

Yes, all HDPE pipe compression fittings are UV-resistant, and can be used outdoor.

Q:HDPE fusion fittings & HDPE compression fittings, which one is better?

It is hard to say. HDPE compression fittings are only be possible for small diameter pipe till 110mm, while HDPE fusion fittings are available for all sizes. By comparison to HDPE fusion fittings, Poly pipe compression fittings are easy install, less cost, and are especially useful in installations that may require occasional disassembly or partial removal for maintenance etc., since these joints can be broken and remade without affecting the integrity of the joint. The disadvantage is PP compre