Ductile Iron Pipe with External Zinc Spraying and Internal Cement Insideiso2531 for Water Supply Project

Name: Ductile Iron Pipe with External Zinc Spraying and Internal Cement Insideiso2531 for Water Supply Project
Brand: DINGGIN HARDWARE(DALIAN) CO., LTD.
SKU: 2002189962

Liaoning, ChinaDINGGIN HARDWARE(DALIAN) CO., LTD.

US$650.00-750.00

25 Tons

Product profile

Customization

Available

After-sales Service

6 Months

Warranty

6 Months

Model NO.

ISO 2531/ EN545/ EN598

Type

Ductile Iron Pipes

Usage

Water Supply

Joint Type

T Type, K Type or Flange Type

Section Shape

Round

Certification

ISO2531, EN545, EN598

Shape

Round

Customized

Non-Customized

Gasket Material

EPDM

Hardness

Within 230hbw

Tensile Strength

Above 420MPa

Yield Strength

Above 300MPa

Nominal Diameter

50mm-300mm

Zinc Coat

Above 130G/M2

Inside Coating

Cement Mortar Lining

Length/PC

5.7m/6m

Transport Package

Wooden Pallets

Specification

DN80-DN2000

Trademark

DINGGIN

Origin

China

HS Code

73030090

Production Capacity

5000

Company profile

DINGGIN HARDWARE(DALIAN) CO., LTD.

Liaoning, China

CertifiedBusiness Type: Trading CompanyExport Year: 2011-11-25Nearest Port: DALIAN, QINGDAO, TIANJINAverage Response Time: ≤8.49h CertifiedTerms of Payment: LC, T/T, D/P CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryDinggin Hardware (Dalian) Co., Ltd. is identified as a Chinese trading company established in 2011, with 21 employees and 10 reported production lines. It offers cast iron, ductile iron, stainless steel, IBC, baluster, ornament, and chain products, with stated standards for several pipe and fitting categories. Reported output includes 60,000 tons of ductile iron pipes and fittings and 12,000 tons of cast iron pipes and fittings annually, while export sales account for 71%–90% of total sales. The supplier claims online support, after-sales service, quality management practices, and sales to 45 countries. However, supplier-management-system certification is listed as NIL, R&D experience is limited to two years, and the available information does not establish formal customization capability, financial credibility, or specific customer cases.

Supplier typeThe supplier is explicitly classified as a Trading Company and operates as a limited company in China. Its stated business scope spans hardware, industrial equipment, metallurgy, manufacturing, and construction-related products, with product keywords covering pipes, fittings, IBC tanks, balusters, and tire protection chains.

CertificationsSupplier-management-system certification is explicitly listed as NIL. The supplier claims to follow a quality management system and states that products have relevant certificates and follow standards including BS EN877, CSA B70, ASTM A888, ISO2531, EN545, and EN598, but the actual certificates are not provided in the slices.

After-Sales capabilityThe supplier explicitly offers communication by email, phone, and WhatsApp, along with online support and after-sales service. It also describes a team focused on quality control and customer service, providing direct evidence of stated support capability.

Production capacityThe supplier reports 10 production lines and annual output of 60,000 tons of ductile iron pipes and fittings, 12,000 tons of cast iron pipes and fittings, and 1,000 IBC pieces. It also reports a 182.3 m² manufacturing plant and one-month fulfillment times in both peak and off-peak seasons, providing explicit evidence of production and delivery capacity.