What sizes are available for the cast iron pipes?

Sizes range from 1.5 inches to 15 inches, including 1.5', 2', 3', 4', 5', 6', 8', 10', 12', and 15'.

Cast Iron ASTM 888 Fittings and Couplings

Name: Cast Iron ASTM 888 Fittings and Couplings
Brand: DINGGIN HARDWARE(DALIAN) CO., LTD.
SKU: 1999634892

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

US$600.00-700.00

20 Tons

Product profile

Customization

Available

After-sales Service

Online Support Service 24 Hours

Warranty

10 Year

Model NO.

DN100

Type

Cast Iron Pipes

Usage

Water Supply

Joint Type

Rigid Joint

Section Shape

Round

Certification

ISO2531

Shape

Round

Customized

Gasket Material

Material

Grey Cast Iron

Color

Black Bitumen Color

Application

for Water Drainage

Place of Origin

Liaoning, China (Mainland)

Size

1.5''-12''

Approval

Upc Approval

Packaging

Wooden Pallets and Steel Bands

Product

ASTM A888 Cast Iron Pipe

Source

Factory Direct

Market

Us and A888 Standard

Transport Package

Wooden Pallets, Steel Bands.

Specification

ASTM A888

Trademark

Dinggin

Origin

China(Mainland)

HS Code

73030090

Production Capacity

1500 Ton/Tons Per Month

Key features

ASTM A888 Standard Compliance: Manufactured strictly according to ASTM A888 and CISPI 301 standards for quality assurance.

Customized Color Options: Available in Black Bitumen Color with special painting requirements supported.

High Strength and Durability: Pull strength above 350MPA, fireproof, and low noise rate for long lifetime.

10-Year Warranty Coverage: Comprehensive 10-year warranty provided for all mechanical equipment.

24-Hour Online Support: Dedicated online support service available 24 hours a day for technical assistance.

Third-Party Inspection Ready: Accepts inspections from SGS, BV, and other famous organizations upon request.

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

Fast Production Capacity: Monthly production capacity of 1500 tons with 10-15 days lead time.

Company profile

DINGGIN HARDWARE(DALIAN) CO., LTD.

Liaoning, China

CertifiedBusiness Type: Trading CompanyExport Year: 2011-11-25Nearest Port: DALIAN, QINGDAO, TIANJINAverage Response Time: ≤2.45h 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.