Threaded Malleable Iron Plug

Name: Threaded Malleable Iron Plug
Brand: Shanxi Yuanhang Machinery Construction Industry and Tradeco...Ltd.
SKU: 2179418462

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

US$1.00

1,000-1,999 Pieces

US$0.80

2,000+ Pieces

Product specifications

Nominal Diameter

Connection Type

Surface Treatment

Sample price:US$0.30/piece.Request sample

Product profile

Customization

Available

After-sales Service

Quality Guarantee, Technical Support

Material

Malleable Iron

Connection

Male

Connection Type

Threaded (BSPT/NPT)

Surface Treatment

Galvanized(Gi) / Black / Banded

Transport Package

Carton & Wooden Pallet

Specification

DN15~DN50

Trademark

Origin

China

HS Code

8307100000

Production Capacity

3000000pieces/Years

Key features

Constructed from premium malleable iron, delivering great strength, toughness and corrosion resistance.

Standard threaded plug structure effectively seals pipe ends and prevents fluid leakage.

Suitable for water supply, fire protection, gas, HVAC and other low-pressure piping systems.

Economical choice versus stainless steel plugs with stable and reliable sealing performance.

Easy installation and removal; multiple surface treatments available for various working conditions.

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: ≤0.40hTerms 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 the material?

Made of KTH350-10 black heart malleable iron. Good ductility, not easy to crack during threading installation, different from brittle grey cast iron.

Q:Suitable medium and applications?

Cold & hot water, compressed air, gas, low-pressure steam. Widely used for fire sprinkler, HVAC, indoor water supply and factory gas pipelines.

Q:Difference between malleable iron and ductile iron fittings?

Malleable iron fittings adopt threaded connection for small size DN6~DN150. Ductile iron fittings mainly use socket or flanged connection for large buried municipal pipelines.

Q:Are all products pressure tested before delivery?

Every fitting passes hydrostatic & air tightness test to avoid porosity and leakage.

Q:Can you supply together with galvanized pipes and valves?

Yes, one-stop supply matched with galvanized steel pipes and threaded valves. Material test certificates, inspection reports and ISO documents can be provided for overseas tender.