Can I visit your factory before placing an order?

Yes, you are welcome to visit our factory to check the quality.

What certifications does the product have?

The product is manufactured under BS EN ISO 9001:2008 and has WRAS certification for potable water safety.

Epoxy Coated Ductile Iron Universal Coupling Pipe Adaptor& Flange Adaptor for Piping Systems

Name: Epoxy Coated Ductile Iron Universal Coupling Pipe Adaptor& Flange Adaptor for Piping Systems
Brand: Weifang Top Water Industrial Co., Ltd
SKU: 2147172622

Shandong, ChinaWeifang Top Water Industrial Co., Ltd

US$10.00

5-99 Pieces

US$8.00

100+ Pieces

Product profile

Customization

Available

After-sales Service

Compensation for Problem

Warranty

2 Years

Model NO.

DN50-DN2000mm

Connection

Female

Flexible or Rigid

Flexible

Material

Iron

Standard

Rubber Sealing

EPDM / NBR

Working Temperature

- 20℃~ +120℃

Working Pressure

Pn10/Pn16/Pn25

Bolts

Gd8.8 / Stainless Steel / Dacromet Bolt

International Certification

CE,ISO,Wras

Transport Package

Wooden Case

Specification

DN50-DN2000mm

Trademark

Origin

China

HS Code

73071900

Production Capacity

5000 Tons/Year

Key features

Universal Pipe Compatibility: Accommodates multiple pipe outer diameters from DN40 to DN800, reducing inventory costs.

Corrosion Protection: WRAS-approved epoxy powder coating protects against corrosion during transport and use.

Potable Water Safe: Anti-corrosion materials have rigorous WRAS certification for safe use with drinking water.

Easy Installation: One end connects to flange plate, other to spigot pipe for quick and convenient assembly.

Wide Application Scope: Suitable for DI, PE, PVC, Steel, GRP pipes in water supply, sewage, and gas systems.

High Quality Standards: Manufactured under BS EN ISO 9001:2008 with 100% finished product inspection.

Customizable Options: Custom products available for special requirements including bolts and sealing rings.

Company profile

High Repeat Buyers ChoiceQuality Assurance100% Finished Products InspectionCustomization from Designs

Weifang Top Water Industrial Co., Ltd

Shandong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 years CertifiedNearest Port: Qingdao Port; Dlian PortAverage Response Time: ≤4.80h

AI-Powered supplier vetting

SummaryThe supplier is identified as a limited trading company in Weifang, Shandong, offering ductile iron pipe fittings, manhole covers, valves, repair clamps, joints, and couplings. It demonstrates broad customization and ODM capabilities, has introduced products within the past year, and reports substantial export activity, with 90% of total sales from exports and eight years of export experience. However, it is not identified as a professional technical supplier, does not provide 3D software design, has no stated stock, overseas warehouse, overseas showroom, overseas agent, or branch capability, and has not participated in offline trade shows. Quality controls include documented inspection instructions and quality assurance, but raw-material traceability is absent and only one quality inspector is reported. No certification holdings or customer cases are provided. Financial records are referenced for 2023–2025, but no usable financial assessment data is available.

Supplier typeThe supplier is a limited company classified as a trading company, located in Weifang City, and offers valves, ductile iron pipe fittings, manhole covers, repair clamps, joints, and couplings. It is not part of a larger company group.

After-Sales capabilityThe supplier has a customer-complaint handling procedure, although no written complaint records are maintained, and it reports 20 qualified service-capability suppliers. However, it has no stock service, overseas warehouse, overseas showroom, overseas agent or branch, and serves no stated overseas countries; the evidence indicates limited international after-sales infrastructure.

R&D capabilityThe supplier reports new products within the past year and provides ODM services, supporting some product-development activity. However, it is not classified as a professional technical supplier, does not provide 3D software design services, and has no available SDK.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These repeated service descriptions provide clear evidence of broad customization capability.