What are the payment terms?

We accept T/T, L/C, DP, Western Union, or negotiable terms.

What is the production lead time?

Mass stock is available for regular sizes. For new orders, it takes about 10 days for a 20ft container and 20 days for a 40ft container.

UPVC Coupler with Rubber Ring Quick Socket Straight Pipe Joint for Water Pipeline

Name: UPVC Coupler with Rubber Ring Quick Socket Straight Pipe Joint for Water Pipeline
Brand: Ningbo Sunplast PiPe Co., Ltd.
SKU: 2065653152

Zhejiang, ChinaNingbo Sunplast PiPe Co., Ltd.

US$1.00-400.00

100 Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Material

PVC

Hardness

Hard Fittings

Model NO.

SPUPVC

Type

Thermoplastic Pipe Fittings

Color

Darkgray or Light Gray or Blue

Hollow

Solid

Shape

Regular Shape

Usage

Water Supply Pipe, Agricultural Irrigation Pipe

Transport Package

Carton Packing

Specification

63-400mm

Trademark

SUNPLAST or OEM

Origin

China

HS Code

3917210000

Production Capacity

200000ton/Year

Key features

Drinking Water Safe: No toxic plasticizers or heavy metals, suitable for potable water distribution.

50-Year Longevity: Designed to work for more than 50 years under proper use conditions.

Corrosion Resistant: Unaffected by acids, bases, and salts; non-conductive and durable.

Easy Installation: Push-together gasketed joints allow simple assembly and immediate service.

UV Stabilized: Contains UV stabilizing additives suitable for both interior and exterior use.

High Flow Capacity: Smooth interior walls ensure low flow resistance and high volume.

Customizable Logo: OEM service available with laser marking or embossing for customer logos.

International Standards: Complies with ISO 4422-3:1996, ISO 1542-3:2009, and GB/T10002.2-2003.

Company profile

Ningbo Sunplast PiPe Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2016-12-30Nearest Port: NINGBO, SHANGHAIAverage Response Time: ≤6.33hTerms 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 difference between uPVC and PVC pipe fittings?

PVC contains plasticizers like BPA and phthalates, making it flexible but potentially toxic for drinking water. uPVC is unplasticized (rigid) and contains no toxic additives, making it safe for potable water transportation.

Q:Are uPVC pipe fittings UV-resistant?

Yes, uPVC contains UV stabilizing additives and thermal properties that make it suitable for both interior and exterior environments.

Q:How do I install uPVC gasketed fittings?

Clean the socket groove and spigot end, apply lubricant to the spigot (keeping the rubber ring clean), align the spigot with the socket, and push firmly until the witness mark shows. Larger pipes may require a pipe puller.

Q:What is the warranty period for these fittings?

We provide a 5-year warranty for normal use.

Q:Can I get samples before placing a large order?

Yes, samples are available, but they are charged.