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Ductile Cast Iron 22.5 Deg Pipe Fitting Elbow
US$0.95
1,000-1,999 Pieces
US$0.80
2,000-4,999 Pieces
US$0.68
5,000+ Pieces

Product specifications

Nominal Diameter

Connection Type

Surface Treatment

Sample price:US$2.50/piece.Request sample

Product profile

Customization

Available

After-sales Service

Quality Guarantee, Technical Support

Connection

Hreaded (BSPT/NPT) Female X Female

Model NO.

DI-T-E225

Shape

Equal

Head Code

Round

Angle

22.5 Degree

Wall Thickness

Sch40

Material

Ductile Iron (Qt450-10 / Grade 65-45-12)

Technics

Casting

Color

Black

Surface Treatment

Black / Epoxy Coated

Pressure Rating

Pn16 / Class 150

Specification

DN15~DN150(1/2"~6")

Trademark

YH

Origin

China

HS Code

8307100000

Production Capacity

3000000pieces/Years

Key features

Specialized in ductile iron pipe fittings; 22.5 deg threaded elbow is proven bestseller for global water, drainage, fire protection and HVAC projects.
Higher tensile strength and elongation than grey cast iron & malleable iron, delivering excellent impact resistance for heavy-duty applications.
Gradual angle design effectively lowers flow resistance and pressure drop, protecting pipeline operation efficiency.
Machined internal threads compatible with BSPT / NPT standards. Quick assembly without welding, achieving stable leak-free joints.
Standard black oxide finish; optional epoxy coating available to boost anti-corrosion performance for harsh environments.

Company profile

Shanxi Yuanhang Machinery Construction Industry and Tradeco...Ltd.
Flexible CustomizationFast DeliveryIn-stock CapacityHigh Repeat Buyers Choice
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2024-04-01Nearest Port: shanghaiAverage Response Time: ≤3.94hTerms 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 standards do your pipes comply with?
A:
ISO2531, EN545, GB/T13295. Test certificates are available upon request.
Q:What are the internal lining and external coating?
A:
Standard cement mortar lining inside; outside with bitumen coating. Custom anti-corrosion coatings are optional for aggressive soil.
Q:What joint type do you adopt?
A:
Standard T-type push-in socket spigot joint with rubber gasket for quick installation. Flanged joints are available.

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