What certifications does the product have?

The product has UPC approval with approval number 8072.

What is the coating used on the pipes?

Both the inside and outside are coated with black bitumen paint.

Size 1.5 China Factory ASTM A888 Cast Iron Supplier

Name: Size 1.5 China Factory ASTM A888 Cast Iron Supplier
Brand: DINGGIN HARDWARE(DALIAN) CO., LTD.
SKU: 1998832172

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

US$600.00

25-49 Square Feet

US$590.00

50-74 Square Feet

US$580.00

75+ Square Feet

Product profile

Customization

Available

Type

Cast Iron Pipes

Usage

Water Drainage

Joint Type

by Coupling

Section Shape

Round

Certification

Upc

Shape

Round

Customized

Non-Customized

Standard

ASTM A888

Approval

Upc

Paint

Black Bitumen Paint

Length/PC

3.048m

Package

Wooden Pallet and Steel Band

Size

1.5"-12"

MOQ

1X40'gp

Lead Time

15 Days

Material

Grey Cast Iron

Brand

Dinggin

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

ASTM A888 Standard: Manufactured strictly according to ASTM A888 specifications for hubless cast iron pipes.

UPC Certified: Holds valid UPC approval (No. 8072) ensuring compliance with North American standards.

Durable Coating: Features black bitumen paint applied to both the inside and outside surfaces.

Wide Size Range: Available in sizes from 1.5 inches to 12 inches with precise dimensional tolerances.

High Production Capacity: Capable of producing up to 1500 tons of cast iron pipes per month.

Flexible Payment Terms: Accepts T/T, L/C, and D/P payment methods to suit various buyer needs.

Global Export Experience: Successfully shipped products to North America, Middle East, Philippines, Singapore, and more.

Secure Packaging: Packed on wooden pallets with steel bands to ensure safe transportation.

Company profile

DINGGIN HARDWARE(DALIAN) CO., LTD.

Liaoning, China

CertifiedBusiness Type: Trading CompanyExport Year: 2011-11-25Nearest Port: DALIAN, QINGDAO, TIANJINAverage Response Time: ≤1.72h 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.