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Syi 100% Solid Content K7 K8 K9 K10 K12 K14 Cement Lining Ductile Cast Iron Pipe Specifications Per Ton
US$760.00
1-99 Tons
US$730.00
100-999 Tons
US$700.00
1,000+ Tons
Product profile
Customization
AvailableType
Ductile Iron PipesUsage
Water SupplyModel NO.
Ductile Iron PipeJoint Type
Flexible JointSection Shape
RoundCertification
ISO2531, EN545, ISO4179, ISO8179Shape
RoundCustomized
CustomizedGasket Material
NRProduct Name
Centrifugally Ductile Iron PipeSize
DN80 to DN2000Application
Pipeline, Water Supply, Drainage, SewageProcessing Service
Cutting, Centrifugal CastingInside Coating
Cement Mortar LiningPaint
Black BitumenMaterial
Ductile IronPipe Wall Thickness
K7, K8, K9, K10,K12, K14, C20, C25, C30, C40, C50,Transport Package
as Per Your RequirementsSpecification
ISO 2531 EN 545 EN598Trademark
SYIOrigin
ChinaProduction Capacity
20000 Ton/ MonthKey features
Wide Size Range: Available in sizes from DN80 to DN2000 for diverse project needs.
Multiple Coating Options: Offers Zinc, Zn-Al Alloy, Bitumen, Epoxy, Cement lining, or PU coating.
Flexible Push-in Joint: Tyton joint allows angular deflection and light offset during installation.
High Strength & Toughness: Made from spherical graphite cast iron with superior corrosion resistance.
Strict Quality Control: Comprehensive tests including hydrostatic, tensile, and metallographic exams.
Large Production Capacity: Annual capacity of 200,000 tons with advanced centrifugal casting equipment.
Multi-Industry Application: Suitable for water supply, sewage, metallurgy, mining, and petroleum projects.
Certified Standards: Complies with ISO2531, EN545, EN598, ISO4179, and ISO8179 standards.
Company profile

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: ≤6.18h 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.
Product Q&A
Q:What are the available sizes for the ductile iron pipes?
A:
The pipes are available in a wide range of sizes from DN80 to DN2000.
Q:What coating options are available for the pipes?
A:
Options include Metallic Zinc (130-400g/m2), Zn-Al Alloy 85/15, Black Bitumen, Red/Blue Epoxy, Cement lining, or PU coating.
Q:What standards do the pipes comply with?
A:
The pipes comply with ISO2531, EN545, EN598, ISO4179, and ISO8179 standards.
Q:What is the annual production capacity?
A:
The annual production capacity is 200,000 tons.
Q:What types of joints are used for these pipes?
A:
They use Push-in Flexible Joints (Tyton) with rubber gaskets for convenient installation.
Send Inquiry
*To:
SYI Industrial Co., Ltd.
SYI Industrial Co., Ltd.*Content:
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