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Product profile
Customization
AvailableType
Ductile Iron PipesUsage
Water SupplyModel NO.
ISO2531/EN545Joint Type
Flange JointSection Shape
RoundCertification
ISO2531, EN545, EN598, ISO4179, ISO8179Shape
RoundCustomized
CustomizedGasket Material
SBRProduct Name
Ductile Iron PipesClass
K9 .K8 K7 Pn 10.Pn16Factory Certifiacte
ISO9001Zinc Coat
130G/M2Bitman Coat
70 UmGasket
SBR, NBR, EPDMCertificate
Coc Issued by SGSExport Experience
More Than 10yearsQuality Control
100% TestLength
6m.5.7m 5.6m .5.5mTransport Package
Wood Pallat, Steel StripSpecification
EN545/ISO2531Trademark
DingginOrigin
Hebei, ChinaHS Code
73030090Production Capacity
500ton/MonthKey features
Certified Quality Standards: Complies with ISO 2531, EN545, EN598, and ISO4179 standards for reliable performance.
Corrosion Resistant Coating: Features at least 130g/m2 zinc coating and 70um bitumen painting for long-lasting protection.
Customizable Pipe Coating: Coating can be customized to zinc-aluminum alloy, PU, or other specific requirements.
Flexible Joint Options: Available with push-on, K type, or self-restrained joints for easy installation and fixing.
Wide Size Range: Available in DN 80 to 2,600 mm, with lengths of 6m for bulk or 5.7m for container shipment.
Rigorous Quality Control: 100% tested via automatic inspection equipment including hydrostatic and dimensional checks.
Experienced Exporter: Over 10 years of export experience with SGS certification and ISO9001 factory certification.
Company profile

CertifiedBusiness Type: Trading CompanyExport Year: 2011-11-25Nearest Port: DALIAN, QINGDAO, TIANJINAverage Response Time: ≤5.64h CertifiedTerms of Payment: LC, T/T, D/P CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR
AI-Powered supplier vetting
SummaryDINGGIN HARDWARE(DALIAN) CO., LTD., a trading company established in 2011 and based in Liaoning, China, specializes in cast iron and stainless steel products. The company operates 10 production lines with a significant export focus, shipping to 45 countries. Despite lacking specific certifications and having limited R&D experience, the company emphasizes quality management and customer service. It offers after-sales support and engages in a wide range of commercial trades.
Supplier typeThe supplier is identified as a trading company, operating under the name DINGGIN HARDWARE(DALIAN) CO., LTD.
After-Sales capabilityThe company offers after-sales service and online support, indicating a commitment to customer service.
R&D capabilityThe supplier's R&D team is small, with only two engineers, suggesting limited capacity for innovation.
Production capacityWith 10 production lines and significant annual output, the supplier demonstrates robust production capabilities.
Client casesThe supplier exports to 45 countries and complies with various international standards, indicating a broad customer base.
Product Q&A
Q:What are the available pipe classes and sizes?
A:
The pipes are available in classes K9, K8, K7, Pn10, Pn16, and C40, C30, C25. Sizes range from DN 80 to 2,600 mm.
Q:What standards do the ductile iron pipes comply with?
A:
The pipes comply with ISO 2531, EN545, EN598, ISO4179, and ISO8179 standards for quality and performance.
Q:Can the pipe coating be customized?
A:
Yes, the coating can be customized to options such as zinc-aluminum alloy, PU, or other specific requirements.
Q:What are the standard lengths for shipment?
A:
The standard length is 6m for bulk shipment and 5.7m for container shipment, though other lengths like 5.5m are available.
Q:What types of gaskets are used?
A:
Gaskets are made of NBR rubber, natural rubber, SBR rubber, or EPDM rubber rings as per ISO4633.
Send Inquiry
*To:
DINGGIN HARDWARE(DALIAN) CO., LTD.
DINGGIN HARDWARE(DALIAN) CO., LTD.*Content:
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