High-strength, corrosion-resistant, easy-to-install C25 C30 C40 4/6/8-inch ductile iron pipe is used for water supply and drainage, gas distribution, and industrial piping. Common models are available to meet a variety of pressure and pipe diameter requirements, and Guoming Steel supports customization.
Ductile iron pipe, widely used in water supply and drainage, gas transportation and industrial piping, has become an important material for modern infrastructure construction due to its excellent strength and toughness, corrosion resistance and easy installation and maintenance. Its main applications include municipal water supply, sewage treatment, gas piping, industrial equipment and so on.
Characteristics of Ductile Iron Pipe: 1. Spheroidal graphite structure makes it excellent in pressure bearing and abrasion resistance.2. High temperature resistance, able to maintain stable performance in high temperature environment.3. Low thermal expansion, under the temperature change, the size change is small, and the installation precision is high.4. Anti-corrosive, the internal and external surface treatment can effectively prevent corrosion, and extend the service life. Common models are available to meet different pressure and pipe diameter requirements.
Type |
Ductile Iron Pipe |
Standard |
ISO2531, EN545, EN598 |
Brand Name |
Guoming |
Model Number |
K9, K10, K11, K12,K9, K8, C25, C30, C40, etc. |
Length |
accept customization |
Application |
Water supply project, drainage, irrigation,etc |
Shape |
ROUND |
Hardness |
≤230HB |
Pipe Wall Thickness |
K9, K8, Class C25 C30 C40 |
Pull Strength |
≥420MPa |
Yield (≥ MPa) |
300MPa |
Test |
100% Water Pressure Test |
Processing Service |
Welding, Bending, Punching, Decoiling, Cutting |
Shandong Guoming Import & Export Co., Ltd. has extensive experience in the steel manufacturing and sales industry.
·We offer high quality steel Products, which are certified and tested, such as CE, RoHS, to meet different needs.
·We offer a wide range of steel products such as carbon steel, stainless steel, Galvanized Steel, PPGI/PPGL, ductile iron pipes, etc.
·We have sufficient inventory and an efficient supply chain to ensure timely delivery.
·We have professional staff to provide quality pre-sales and after-sales service. Support multiple payment methods.