What pressure classes are available?

The pipes are available in PN10, PN16, PN25, and PN40 pressure classes.

Does the manufacturer offer OEM/ODM services?

Yes, OEM and ODM services are available for customized ductile iron pipe solutions.

DN80 to DN2000 ISO 2531 En 545 Ductile Iron Cast Double Flanged Pipe for Water Supply

Name: DN80 to DN2000 ISO 2531 En 545 Ductile Iron Cast Double Flanged Pipe for Water Supply
Brand: SYI Industrial Co., Ltd.
SKU: 1947105542

Shanxi, ChinaSYI Industrial Co., Ltd.

US$600.00-850.00

1 Ton

Sample price:US$1500.00/ton.Request sample

Product profile

Customization

Available

Material

PVC Pipe

Temperature Classification

Low Temperature Piping

Model NO.

Flanged pipe

MPa Classfication

Low Pressure Piping

Standard

ASTM, GB, DIN, JIS

Diameter

>720mm

Medium

Fluids with Solid Particle

Cross-Section Shape

Round

Connection Type

Welding

Transport Package

Wooden Box

Specification

ISO 2531 EN 545 EN598

Trademark

SYI

Origin

China

Production Capacity

200 Ton/ Month

Key features

Wide Size Range: Available in nominal sizes from DN80 to DN2000 for diverse water supply projects.

Multiple Coating Options: Offers Metallic Zinc, Bitumen, Epoxy, Cement lining, and PU coatings for corrosion protection.

Standard Compliance: Manufactured in strict accordance with ISO 2531, EN 545, and EN 598 standards.

Flexible Flange Types: Supports Cast-on, Screwed-on, or Weld-on flanges to match various installation needs.

High Pressure Ratings: Provides PN10, PN16, PN25, and PN40 pressure classes for different system requirements.

Customizable Coatings: Zinc and bitumen coating thicknesses can be adjusted according to specific customer requests.

OEM/ODM Service: Manufacturer supports OEM and ODM services for customized ductile iron pipe solutions.

Company profile

SYI Industrial Co., Ltd.

Shanxi, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2015-03-19 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤5.47h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummarySYI Group, also identified as SYI Industrial Co., Ltd., is a China-based limited company established in 1999 and operating from Shanxi. Its reported product scope includes castings, forgings, ductile iron pipes and fittings, manhole covers, valves, flanges, aluminum castings, and municipal products. The supplier reports ISO 9001:2015 certification and additional TUV, BSI Kitemark, SGS, BV, FM, and WRAS credentials or listings. Manufacturing evidence includes six production lines, automatic moulding equipment, CNC machining, laboratory facilities, in-house tooling, and 21–30 quality-control staff. It exports to multiple global regions and states that exports represent 90% of sales. Evidence supports production capability and certification strength, while after-sales service, financial credibility, innovation outcomes, customization performance, and customer cases cannot be conclusively assessed from the provided information.

Supplier typeThe supplier is described as a combined business entity and limited company, operating in industrial equipment, components, tools, hardware, metallurgy, machinery, construction, and related sectors. Its stated product range is centered on castings, ductile iron products, manhole and municipal products, valves, flanges, and aluminum parts.

CertificationsThe supplier explicitly reports an ISO 9001:2015 certificate and states that it is TUV, BSI Kitemarked, SGS, BV, FM certified, and WRAS listed. These statements provide direct evidence of multiple quality, product, or compliance credentials, although the specific scope and validity of each additional credential are not detailed.

Production capacityProduction capability is supported by a reported 67,275.83 m² manufacturing plant, six production lines, automatic moulding equipment, CNC machining centers, laboratory facilities, in-house tooling, and 21–30 quality-control staff. The supplier also reports one-month fulfillment timing in both peak and off-peak seasons and serves multiple export regions.

Customization capabilityThe supplier lists OEM industrial castings and maintains in-house pattern and tooling shops, which directly supports the ability to develop or manufacture customer-specific cast components. Nevertheless, no examples, minimum requirements, engineering workflow, or documented customization projects are provided.