Do you accept third-party inspections?

Yes, we can arrange third-party inspections at organizations like SGS and BV.

What is the delivery time?

Delivery depends on quantity; below 1000 tons takes 15 days, while larger orders depend on specific requirements.

What certifications do the pipes meet?

The pipes meet ISO2531, EN545, EN598, AWWA C110, and AWWA C153 standards.

ISO 2531 K9 Ductile Iron Pipe 300mm

Name: ISO 2531 K9 Ductile Iron Pipe 300mm
Brand: DINGGIN HARDWARE(DALIAN) CO., LTD.
SKU: 692642212

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

US$650.00-750.00

25 Tons

Product profile

Customization

Available

Type

Ductile Iron Pipes

Usage

Water Supply

Model NO.

ISO 2531

Joint Type

Flexible Joint

Section Shape

Round

Certification

ISO2531

Shape

Round

Customized

Gasket Material

SBR

Item Name

ISO 2531 K9 Ductile Iron Pipe 300mm

Size

Dn80-Dn2000

Length

5.7m/6m

Product Standard

ISO2531 En545

Hardness

<230

Pipe Wall Thickness

6mm-22.5mm

Pull Strength

420

Yield (≥ Mpa)

300

Outside Coating and Painting

Zinc and Black Bitumen

Inside Coating

Cement Mortar

Transport Package

Wood Pallet

Specification

DN80-2000

Trademark

OEM

Origin

Tianjin

Production Capacity

5000ton/Month

Key features

ISO 2531 & EN545 Certified: Meets international standards for ductile iron pipes used in water supply.

Wide Size Range: Available in sizes from DN80 to DN2000 with lengths of 5.7m or 6m.

Customizable Wall Thickness: Offers K7, K8, K9, K10, and K12 wall thickness options upon request.

Advanced Joint Options: Provides Push-on (Tyton-type), Mechanical (K-type), and flange type joints.

Cement Mortar Lining: Internal lining follows ISO4179 for safe water transport and durability.

Third-Party Inspection Support: Accepts inspections by SGS, BV, and other famous organizations.

Flexible Payment Terms: Accepts T/T, L/C, and D/P for secure international transactions.

Company profile

DINGGIN HARDWARE(DALIAN) CO., LTD.

Liaoning, China

CertifiedBusiness Type: Trading CompanyExport Year: 2011-11-25Nearest Port: DALIAN, QINGDAO, TIANJINAverage Response Time: ≤1.59h 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.