Grooved Flange Adaptor Ductile Iron Fire Fighting Pipe Connecting Fitting

Name: Grooved Flange Adaptor Ductile Iron Fire Fighting Pipe Connecting Fitting
Brand: Shanxi Yuanhang Machinery Construction Industry and Tradeco...Ltd.
SKU: 2180176772

Shanxi, ChinaShanxi Yuanhang Machinery Construction Industry and Tradeco...Ltd.

US$12.00

100-499 Pieces

US$10.00

500+ Pieces

Product specifications

Nominal Diameter

Sample price:US$16.00/piece.Request sample

Product profile

Customization

Available

Surface Treatment

Epoxy Coated/Hot DIP Galvanized

After-sales Service

Quality Guarantee, Technical Support

Model NO.

XGQT

Connection

Flange

Flexible or Rigid

Flexible

Material

Ductile Iron

Standard

Working Pressure

1.6MPa

Gasket Material

EPDM

Application

Fire Protection Pipeline

Certification

ISO, CE, UL, FM, CCC

Transport Package

Plywood Case / Carton Box

Specification

DN25-DN300, 1.6MPa

Trademark

Origin

China

HS Code

8307100000

Production Capacity

3000000pieces/Years

Key features

Integrated design directly links grooved pipes and flanged equipment. No on-site cutting or welding, greatly improving piping matching efficiency.

Bolted grooved connection eliminates welding work. It raises construction efficiency by over 70% and shortens project cycles.

Full-circle EPDM sealing plus integrally cast ductile iron body. All items pass 100% hydraulic test (1.6MPa) to withstand pipeline vibration and water hammer.

Streamlined space-saving shape fits narrow installation spaces. Optional epoxy spraying or hot-dip galvanizing provides excellent rust and salt fog resistance.

Resolves pipeline connection mismatch to cut rework. Complete global certifications support overseas projects. Full sizes available, supporting OEM, customized coating and non-standard development.

Company profile

Flexible CustomizationFast DeliveryIn-stock CapacityHigh Repeat Buyers Choice

Shanxi Yuanhang Machinery Construction Industry and Tradeco...Ltd.

Shanxi, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2024-04-01Nearest Port: shanghaiAverage Response Time: ≤3.66hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryShanxi Yuanhang Machinery Construction Industry and Trade Co., Ltd. is identified as a China-based limited company in Shanxi with both trading-company and manufacturer/factory classifications. Its stated product scope includes pipes, valves, pipe fittings, joints, manhole covers, drain grates, firefighting equipment, and hardware accessories. The supplier reports OEM and ODM availability and supports several levels of customization, but it has no available SDK and reported no new products in the past year. Overseas service infrastructure is limited: it has no overseas showroom, agents, branches, or prior offline trade-show participation. Service procedures exist for supplier assessment, corrective actions, and complaints, but supporting records are absent. An SGS audit is listed with validity from July 3, 2026 to July 2, 2027, although the audit result is recorded as 0 and no certification details are provided.

Supplier typeThe supplier is classified as both a trading company and manufacturer/factory, while another record identifies it as a trading company. It is a limited company established in China, with registered business activities covering valve manufacturing, mechanical-equipment sales, mechanical-parts processing, and import/export activities.

After-Sales capabilityThe supplier has procedures for corrective and preventive actions, customer complaints, and supplier-service assessment, but no written records are available for these procedures. It also has no overseas showroom, overseas agents or branches, and no reported offline trade-show participation, indicating limited documented and overseas service support.

R&D capabilityThe supplier reports no available SDK and no new products during the past year. Although it offers ODM services and multiple customization modes, the explicit evidence does not demonstrate recent product innovation or an established software-development capability.

Production capacityThe supplier is identified as a manufacturer/factory as well as a trading company, and its business scope includes manufacturing ordinary valves and stopcocks and processing mechanical parts. Its listed product range covers pipes, valves, fittings, joints, drainage products, firefighting equipment, and hardware accessories, supporting production capability for at least some of these product categories.

Customization capabilityThe supplier explicitly offers OEM and ODM services and supports customization from samples, minor customization, flexible customization, full customization, and customization from designs. This directly indicates broad stated customization coverage, although no project examples or technical deliverables are provided.

Product Q&A

Q:What is a grooved flange adapter used for?

It connects grooved steel pipes with flanged equipment like fire pumps and valves, solving mismatching of two different connection forms in fire piping systems.

Q:What material is the fitting made of?

Main body is QT450-10 ductile iron, matched with high-performance EPDM sealing gaskets. Anti-rust coated bolts are supplied together.

Q:Working pressure and specifications?

Standard rated pressure 1.6MPa, customized 2.5MPa available. Full sizes DN25 to DN300 in stock.

Q:What surface treatments can you offer?

Electrostatic epoxy spraying and hot-dip galvanizing for anti-corrosion, suitable for indoor, outdoor and coastal environments.

Q:What standards does it comply with?

Meet AWWA C606, GB 5135.11 and NFPA fire protection standards, with ISO, CE, CCC, UL, FM certificates.