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Iron Reducing Bushing Fitting
US$0.80-1.001,000 Pieces
Iron Reducing Bushing Fitting
US$1.00
1,000-1,999 Pieces
US$0.80
2,000+ Pieces
Product specifications
Large End Diameter
DN20(3/4")DN25(1")DN32(1-1/4")DN40(1-1/2")DN50(2")+5
Small End Diameter
DN15(1/2")DN20(3/4")DN25(1")+3
Surface Treatment
Galvanized(GI)BlackBanded+3
Sample price:US$0.30/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Quality Guarantee, Technical SupportConnection
Male-Female Threaded (BSPT/NPT)Type
ThreadedSpecifications
50*40~20*15Material
Malleable IronCustomized
CustomizedCertification
ISOUsage
Gas, Sewage Treatment, Public Works, ChemicalSample
AvailableColor
SilverSurface Treatment
Galvanized(Gi) / Black / BandedTransport Package
Carton & Wooden PalletSpecification
Malleable cast iron, galvanized surface, BSP threaTrademark
YHOrigin
ChinaHS Code
8307100000Production Capacity
3000000pieces/YearsKey features
Constructed from high-quality malleable iron, offering great strength, toughness and corrosion resistance for long-term service.
Male-female threaded structure enables convenient diameter reduction to connect pipes of different sizes.
Ideal for low-pressure fluid systems including water supply, fire protection, gas and HVAC pipelines.
Precisely machined threads deliver tight, leak-free connections; cost-effective alternative to stainless steel bushings.
Compact footprint, easy installation with standard tools, multiple surface treatments for diverse working conditions.
Company profile

Flexible CustomizationFast DeliveryIn-stock CapacityHigh Repeat Buyers Choice
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2024-04-01Nearest Port: shanghaiAverage Response Time: ≤0.20hTerms 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?
A:
Made of KTH350-10 black heart malleable iron. Good ductility, not easy to crack during threading installation, different from brittle grey cast iron.
Q:Surface treatment options?
A:
Hot-dip galvanized (most popular for water, gas & fire system); black finish for oil & air pipeline. PE lining for potable water can be customized.
Q:Suitable medium and applications?
A:
Cold & hot water, compressed air, gas, low-pressure steam. Widely used for fire sprinkler, HVAC, indoor water supply and factory gas pipelines.
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