Can you provide customization services?

Yes, we have experienced engineers who can understand unique needs and produce custom sizes and types (A, B, C, E, H) as required.

What is the main application of this product?

It is primarily used in building drainage systems to connect cast iron pipes or to connect cast iron pipes with PVC pipes.

Wholesale Large Diameter Type a Hubless Cast Iron Coupling with Rubber Gasket

Name: Wholesale Large Diameter Type a Hubless Cast Iron Coupling with Rubber Gasket
Brand: Tianjin Youde New Material Technology Co., Ltd.
SKU: 2066715212

Tianjin, ChinaTianjin Youde New Material Technology Co., Ltd.

US$0.10-3.00

2,000 Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Standard

ANSI, GB

Material

Stainless Steel

Model NO.

UDGSA

Surface Treatment

Without Treatment

Head Type

Round

Product Name

Type a No Hub Coupling

Usage

Drainage System

Band Width

8mm, 12mm, 12.7mm

Productivity

10000PCS/Day

Estructure

Steel and Rubber

Type

a B C E H

Transport Package

Poly Bag or Box, Carton

Specification

1.5" and more

Trademark

TJUD

Origin

Tianjin

HS Code

7307290000

Production Capacity

10000PCS/Day

Key features

Durable Material Construction: Made of 304 stainless steel and rubber for strong oxidation resistance and good wear resistance.

Wide Size Range: Available in sizes from 1.5 inch to 12 inch (DN40-DN300) with full perforation options.

Easy Installation: No burrs design ensures safe and easy installation in drainage systems.

High Production Capacity: Productivity reaches 10,000 pieces per day to meet large order demands.

Strict Quality Control: Every batch is tested for thickness, chemical composition, and hardness.

Versatile Application: Ideal for connecting cast iron pipes or cast iron and PVC pipes in building drainage systems.

Customization Support: We can produce wide ranges of sizes and types (A, B, C, E, H) to meet unique needs.

Experienced Supplier: Over 15 years of design, production, and exporting experience in metal parts.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Tianjin Youde New Material Technology Co., Ltd.

Tianjin, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-12-13Nearest Port: Xingang TianjinAverage Response Time: ≤5.32hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier is explicitly identified as a professional technical supplier specializing in hose clamps and stamping metal parts. It reports more than 15 years of design, production, and export experience, product R&D activity within the past year, ODM capability, and OEM service for well-known brands. It supports customization from samples and designs, minor customization, and flexible customization, but does not provide 3D software design or SDK services. Export-related evidence includes self-operated import/export rights, four years of export activity, and 71%–90% of sales from exports. The supplier has no overseas warehouse, showroom, agent or branch, and has not participated in offline trade shows. Its documented service-management processes are weak, with no written procedures or records for supplier assessment, corrective actions, or complaint handling. Production volume, certifications, customer names, and raw-material traceability remain insufficiently evidenced.

Supplier typeThe supplier is explicitly described as a professional technical supplier and a Chinese manufacturer/supplier of hose clamps and stamping metal parts. Its stated business scope also includes technical development, consultation, transfer, and hardware and rubber product sales, indicating a technically oriented manufacturing and service profile.

After-Sales capabilityThe supplier states that it provides sales services and one-stop support, but it has no written procedures or records for effective complaint handling. The explicit lack of documented complaint-management controls is a deficiency in evidenced after-sales capability.

R&D capabilityThe supplier reports professional technical R&D capability, at least one new product during the past year, its own engineer, and ODM services. However, it does not provide 3D software design services and has no available SDK; its evidenced innovation capability is therefore product-oriented rather than software-enabled.

Production capacityThe supplier reports more than 15 years of production experience, manufactures multiple hose-clamp and stamping-metal-part categories, and provides OEM services for well-known brands. However, no quantitative annual output is provided, so production scale cannot be fully assessed.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, minor customization, and flexible customization. Its own engineer and stated design and technical-support services further support the conclusion that it can accommodate customized requirements.

Product Q&A

Q:What materials are used in the coupling?

The coupling is constructed from 304 stainless steel and rubber, providing strong oxidation resistance in humid environments and good wear resistance.

Q:What sizes are available?

We offer a wide range of sizes from 1.5 inch (DN40) to 12 inch (DN300), with specific models like UDGS1D40 to UDGS1D300.

Q:What is the production capacity?

Our daily productivity is 10,000 pieces, ensuring timely delivery for large orders.

Q:What are the payment terms?

We accept LC, T/T, PayPal, and Western Union for payments.

Q:What is the lead time for orders?

The lead time is within 15 workdays during the off-season and one month during the peak season.