Do you accept third-party inspections?

Yes, we can arrange third-party inspections at famous organizations such as SGS and BV.

What certifications do the pipes meet?

The pipes comply with ISO2531, EN545, EN598, ISO4179, and ISO8179 standards.

What is the yield strength of the material?

The yield strength is above 300MPa.

Cement Lined Ductile Iron Pipe

Name: Cement Lined Ductile Iron Pipe
Brand: DINGGIN HARDWARE(DALIAN) CO., LTD.
SKU: 702053022

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

US$1,000.00

1 Ton

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Ductile Iron Pipes

Usage

Water Supply

Model NO.

ISO2531/EN545 DN80-DN2000

Joint Type

Flange Joint

Section Shape

Round

Certification

ISO2531, EN545, EN598, ISO4179, ISO8179

Shape

Round

Customized

Gasket Material

NBR

Place of Origin

Hebei China (Mainland)

Length

5.7m/6m

Diameter

80mm-2000mm

Inside Coating

Cement Mortar Lining

Yield Strength

Above 300MPa

Hardness

Within 230hbw

Yield (≥ MPa)

Above 300MPa

Paint

Black Bitumen

Packaging Detail

Wooden Pallets and Steel Bands

Delivery Detail

15 Days. Above 1000 Tons, Depend on Your Quantity

Transport Package

Wooden Pallets and Steel Bands

Specification

dn80-dn2000

Trademark

DINGGIN

Origin

Hebei

HS Code

73030090

Production Capacity

5000

Key features

Certified Standards Compliance: Meets ISO2531, EN545, EN598, ISO4179, and ISO8179 standards for quality assurance.

Customizable Dimensions: Available in diameters ranging from 80mm to 2000mm to suit various project needs.

Special Coating Options: Offers special protective coatings and cement mortar lining based on customer requirements.

High Tensile Strength: Features tensile strength above 420MPa and yield strength above 300MPa for durability.

Flexible Joint Types: Supports Push on, Flange, and Mechanical joint types for versatile installation.

Third-Party Inspection: Accepts third-party inspections from organizations like SGS and BV upon request.

Annual Production Capacity: Capable of supplying 40,000 metric tons of ductile iron products annually.

Global Market Reach: Serves major markets including Europe, Middle East, Africa, and Southeast Asia.

Company profile

DINGGIN HARDWARE(DALIAN) CO., LTD.

Liaoning, China

CertifiedBusiness Type: Trading CompanyExport Year: 2011-11-25Nearest Port: DALIAN, QINGDAO, TIANJINAverage Response Time: ≤1.58h 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.