Any other good services your company can provide?

Yes, we can provide good after-sales and fast delivery.

What product information do I need to provide?

You need to provide the grade, diameter, thickness, coating, and the number of tons you need to purchase.

Does the product have quality inspection before loading?

Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed. We accept the third-party inspection absolutely.

Can you send samples?

Certainly, we can send samples to all parts of the world.

What are the shipping ports?

Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao ports; you can choose other ports according to your needs.

What are the certifications for your products?

We have ISO45001:2018,ISO14001:2015,ISO9001:2015,ISO2531& EN545,IAO4179& ISO8179 and other certifications.

How to pack the products?

The inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion during ocean transportation.

Long-Lasting Service Weight Cast Iron Pipe Class K12 Ductile Iron Soil Pipe

Name: Long-Lasting Service Weight Cast Iron Pipe Class K12 Ductile Iron Soil Pipe
Brand: SHANXI DATONG CASTING CO., LTD.
SKU: 1971153181

Shanxi, ChinaSHANXI DATONG CASTING CO., LTD.

US$500.00

1-99 Tons

US$480.00

100-499 Tons

US$450.00

500+ Tons

Sample price:US$7.00/piece.Request sample

Product profile

Customization

Available

Corrosion Resistance

High Corrosion Resistance

Installation Method

Trench Installation

Model NO.

Ductile Iron Pipe

Length

6m or Cut to 5.7m

Material

Cast Iron (C, Si, Mn, P, S, Mg)

Product Name

Ductile Iron Pipe

Keywords

Cast Iron Pipe

Standard

Is02531/En545/En598/Gbt13295/Gbt26081

Usage

Water Supply Project, Drainage, Sewage, etc

Pressure

Pn10, Pn16, Pn25,Pn40

Class

K9, K10, K12, C25, C30, C40

Certificate

ISO45001:2018/ISO14001:2015/ISO9001:2015

Delivery Time

25-30days

Gasket Material

NBR/SBR/EPDM

Transport Package

Standard Packaging or Customized

Specification

Standard Specifications or Customized

Trademark

DATONG

Origin

Jincheng, Shanxi, China

HS Code

7303

Production Capacity

25000tons/Month

Key features

High Corrosion Resistance: Combines cast iron corrosion resistance with steel strength for decades of maintenance-free service.

Flexible Socket Joints: Allows angle deflection to simplify construction in complex terrain and improve laying efficiency.

Strict Quality Testing: 100% high-pressure water testing and third-party inspection accepted before packaging.

Multiple Coating Options: Internal: Cement/Epoxy; External: Zinc spray/Bitumen/Epoxy for harsh conditions.

Wide Size Range: Available in DN80 to DN2600 with various pressure ratings from PN10 to PN40.

Customization Available: Customize special-shaped ductile iron pipes and fittings based on user needs.

Fast Delivery: 20-30 days delivery time depending on stock availability and order quantity.

Global Sample Service: Samples can be sent to all parts of the world upon request.

Company profile

Importers and ExportersFast DeliveryQuality AssuranceManagement Certification

SHANXI DATONG CASTING CO., LTD.

Shanxi, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 Years CertifiedNearest Port: Tianjin PortAverage Response Time: >24h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, ODM and OEM capabilities, with reported new products in the past year and extensive patent and technology-center credentials. It holds ISO9001:2015, ISO45001:2018 and ISO14001 certifications, and reports 910 employees, including 150 engineers and technicians. Production-related evidence includes one production line, 21–30 quality-control staff, and stated ductile iron pipe output of 30,000 tons. Service coverage is primarily domestic and regional: the supplier has inventory capability, has participated in ASTANA EXPO, and is near Tianjin Port, but has no overseas agents, branches, warehouses or showrooms. Lead times are reported as one month in both peak and off-peak seasons. Financial credibility cannot be fully assessed from the provided slices, while customer-case evidence is limited: the supplier serves well-known brands through OEM but reports no Fortune 500 cooperation and zero repeat-buyer preference.

Supplier typeThe supplier provides OEM and ODM services and supports customization from samples, designs, full customization, minor customization and flexible customization. This indicates a manufacturer-oriented supplier with both original manufacturing and design-development capabilities.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018 and ISO14001 certifications, along with certifications covering quality, technology, product and safety management systems. It also holds recognized enterprise technology credentials, supporting a documented quality and management framework.

R&D capabilityThe supplier reports new products during the past year, 32 utility model patents, 3 invention patents, participation in drafting eight industry standards, and recognition as a high-tech enterprise and provincial enterprise technology center. It also reports 150 engineers and technicians, although another slice lists only 1 R&D engineer, creating an unresolved inconsistency in the R&D staffing data.

Production capacityThe supplier reports inventory capability, one production line, 21–30 quality-control staff, and ductile iron pipe output of 30,000 tons. Peak- and off-season lead times are both stated as one month, but the supplier has no valid manufacturing-capacity contract with related subcontractors, which limits evidence of flexible outsourced capacity.

Customization capabilityBoth relevant slices explicitly list customization from samples, designs, full customization, minor customization and flexible customization. The supplier therefore demonstrates a broad stated customization scope.

Product Q&A

Q:Are you a trading company or a manufacturer?

We are a factory.

Q:Can I go to your factory to visit?

Of course, we welcome customers from all over the world to visit our factory.

Q:How long is your delivery time?

Generally, it is 20 days if the goods are in stock. Or it is 20-30 days if the goods are not in stock, it is according to quantity.

Q:What is the advantage of your company?

Our company has a professional team and a professional production line. Also, we have established an excellent management team to oversee product production, management, environmental quality, and safety systems.

Q:Can the logo and the color be customized?

The company can customize special-shaped ductile iron pipe & fittings based on the user's needs.