DN800 K9 T-Type Ductile Iron Pipe 800mm Standard ISO2531/EN545

Ductile iron pipes refer to pipes that are cast by high-speed centrifugal casting using a centrifugal ductile iron machine after adding nodulizing agent to cast molten iron above No. 18. They are referred to as ductile iron pipes, ductile iron pipes and ductile cast pipes. It is mainly used for the transportation of tap water and is an ideal material for tap water pipelines.

Technical Specification of Ductile lron Pipes and Fittings

The ductile iron materia features similar mechanical properties with carbon steel such as highmechanical strength,good ductility,and the same anti-corrosion performance as cast iron. Thereforeit has gradually become the world’s most safe and reliable pipes and fittings in the field of watersupply and drainage. Jiugang Steel (Qingdao) Company Limited provides ductile iron pipes and fittings ranging fromDN80mm-DN2600mmin accordance with ISO2531/EN545/598 or GB13295.

Product parameters

Standard of Hydrostatic Testing Pressure (Class K9)

We can provide,wooden pallet packaging,Wooden packing,Steel strapping packaging,Plastic packaging and other packaging methods.We are willing to package and ship products according to the weight, specifications, materials, economic costs and customer requirements.We can provide container or bulk transportation, road, rail or inland waterway and other land transportation methods for export. Of course, if there are special requirements, we can also use air transportation

WUXI LAIYUAN SPECIAL STEEL CO., LTD is a leading manufacturer and exporter specializing in tinplate (electrolytic tin-coated steel), with a strong portfolio in galvanized steel, galvalume (aluminum-zinc coated steel), stainless steel, and aluminum coils. With years of experience in the steel industry, we provide high-quality metal products for global customers in packaging, construction, appliances, and automotive industries.

Our Core Products:

✔ Tinplate (ETP) – Used for food cans, beverage packaging, chemical containers, and decorative printing. Available in DR8, DR9, DR9M, DR10, and other grades with various surface finishes.
✔ Galvanized Steel Coils (GI) – Featuring Z60-Z275 coating for corrosion resistance, widely used in roofing, fencing, and industrial applications.
✔ Galvalume Steel Coils (AZ) – 55% Al-Zn coated (AZ100-AZ200), offering superior weather resistance for construction and solar panel frames.
✔ Stainless Steel Coils – 201, 304, 430 grades for kitchenware, medical equipment, and architectural decoration.
✔ Aluminum Coils – 1000-8000 series for lightweight yet durable applications in automotive and electronics.

We explore the feasibility and compatibility between supply and demand sides, quickly integrate resources from all parties to match diverse project requirements, and transform project goals into applicable execution plans.
We provide one-stop services throughout the entire project cycle for our clients, overcoming challenges and addressing project pain points through knowledge innovation and teamwork.
With strong resource integration capabilities, advanced management systems, outstanding shipping capabilities and professional teams, we ensure the success of the project in all aspects including safety, technology, quality, schedule, cost and stakeholders.
Through continuous efforts and improvements in the past, we are not only able to meet the high requirements of international projects, but also effectively solve some typical pain points and difficulties in international procurement, promoting the smooth progress of the projects. This includes but is not limited to the differences in standards among different countries and clients, special delivery requirements under certain conditions, strict contract terms, fierce international business competition, and the ever-changing international situation, etc. In addition, we also provide continuous advice and support based on the long-term strategic goals of our clients.
Our professional competence and honest attitude set us apart. We have won the recognition of our customers and become each other's lifelong strategic partners.