China Factory Ductile Iron Pipe ISO2531 K9 Class

Name: China Factory Ductile Iron Pipe ISO2531 K9 Class
Brand: DINGGIN HARDWARE(DALIAN) CO., LTD.
SKU: 701328082

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

US$650.00-750.00

25 Tons

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Type

Ductile Iron Pipes

Usage

Water Supply

Model NO.

DN80-DN2000

Joint Type

Push on Joint

Section Shape

Round

Certification

ISO2531, EN545, EN598, ISO4179, ISO8179

Shape

Round

Customized

Non-Customized

Gasket Material

EPDM

Size

Dn80-Dn2000

Length

5.7m/6m

Paint

Black Bitumen Paint/Epoxy Paint

Cement Lined

Portland Cement or Other Types

Zinc Coat

Above 130G/M2

Tensile Strength

Above 420MPa

Density

Above 7g/cm3

Yieid Strength

Above 300MPa

Application

Water Supply

Delivery Time

20-30 Days

MOQ

1X20'gp

Transport Package

Wooden Pallets, Steel Bands

Specification

DN80-DN2000

Trademark

DINGGIN

Origin

China

HS Code

7303009000

Production Capacity

5000-10000 Tons Per Month

Key features

ISO2531 Standard Compliance: Meets ISO2531, EN545, and EN598 standards for water and wastewater applications.

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

Corrosion Protection: Zinc coat above 130g/m2 and cement lining for long-term corrosion resistance.

Wide Size Range: Available in sizes from DN80 to DN2600 for various pipeline needs.

Flexible Joint Types: Offers T-type, flange-type, and K-type push-on joints for easy installation.

Fast Delivery: Lead time under 2 weeks for orders below 1000 tons.

Third-Party Testing: Products can be tested by SGS, BV, and other famous organizations.

Global Export Experience: Shipped to Italy, Spain, Syria, Iraq, Philippines, Singapore, and more.

Company profile

DINGGIN HARDWARE(DALIAN) CO., LTD.

Liaoning, China

CertifiedBusiness Type: Trading CompanyExport Year: 2011-11-25Nearest Port: DALIAN, QINGDAO, TIANJINAverage Response Time: ≤1.79h 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.

Product Q&A

Q:Who are you?

We are a professional Ductile Iron Pipe and Pipe fitting supplier in China, with more than 15 years production and export experience. Widely export to West Africa, Mauritania, Uruguay, Ethiopia, Russia, the Middle East and Southeast Asia etc country and region.

Q:Why should you buy from us not from other suppliers?

Manufacturing since 1998, always keep competitive in this market can prove our strength. Easy communication Skilled logistics service. Strict quality control system. We have advanced designing, technical innovation and the competitive price in this market. It's your trustworthy partner.

Q:What services can we provide?

Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,DDU; Accepted Payment Currency:USD,EUR,GBP,CNY; Accepted Payment Type: T/T,L/C,D/P D/A;

Q:How to cooperate with us?

(1)Firstly, we make PI and contract to you. Then you sign the contract and back to us, pay 30% advance payment. (2)During the production process, we can provide you with videos and pictures to update you in time, Let you know more about the progress of the product. (3)After production is complete, We'll arranged our professional quality inspection personnel conduct all kinds of tests on our products, also welcome the customers to visit the factoy and inspect the product personally. Strictly in a