Does the pipe have any special coating?

Yes, it features epoxy paint coating on both the inside and outside.

What certifications does the product have?

It has SGS approval and UPC approval (No. 8072).

Cast Iron Pipe Manufacturer Cast Iron Sewer Pipe

Name: Cast Iron Pipe Manufacturer Cast Iron Sewer Pipe
Brand: DINGGIN HARDWARE(DALIAN) CO., LTD.
SKU: 716935352

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

US$600.00

25-49 Tons

US$590.00

50-74 Tons

US$580.00

75+ Tons

Product profile

Customization

Available

Type

Cast Iron Pipes

Usage

Water Drainage

Model NO.

1.5"-12"

Joint Type

by Coupling

Section Shape

Round

Certification

En877

Shape

Round

Customized

Non-Customized

Gasket Material

EPDM

Standard

En877

Approval

SGS

Paint

Epoxy Paint

Length/PC

Package

Wooden Pallet and Steel Band

Size

1.5"-12"

MOQ

1X40'gp

Place of Origin

China

Material

Grey Cast Iron

Lead Time

15 Days

Transport Package

Wooden Pallet, Steel Band

Specification

1.5"-12"

Trademark

DINGGIN

Origin

China

HS Code

7303009000

Production Capacity

50000 Tons Per Year

Key features

EN877 Standard Compliance: Manufactured strictly according to EN877 standard for reliable performance.

Grey Cast Iron Material: Constructed from durable grey cast iron for long-lasting service.

Epoxy Paint Coating: Features epoxy paint coating on both inside and outside surfaces.

SGS and UPC Approval: Holds SGS approval and UPC approval number 8072.

Wide Size Range: Available in sizes from 1.5 inches to 12 inches.

High Production Capacity: Capable of producing 1500 tons of pipes per month.

Global Export Experience: Successfully shipped to USA, Middle East, Philippines, Singapore, and more.

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

Company profile

DINGGIN HARDWARE(DALIAN) CO., LTD.

Liaoning, China

CertifiedBusiness Type: Trading CompanyExport Year: 2011-11-25Nearest Port: DALIAN, QINGDAO, TIANJINAverage Response Time: ≤7.30h 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.