Product Description

Ductile iron grates are widely used in municipal roads, garden facilities, residential areas, schools, stadiums and other places.

Cast iron rainwater grates National standard rainwater single grates, also known as lower single water grates, rainwater single grates, grates, grates, produced by ductile iron casting and processing, are called ductile iron single grates, ductile iron well grates.

Ductile iron well grates are water inlet grilles on rainwater inlets, and the most common shapes are flat grates, etc.

Grate material: It is a product cast with ductile iron QT500-7 material. The cast iron is spheroidized by a spheroidizer, making the cast iron structure more tightly combined, with higher density, stronger strength and better toughness. Its comprehensive performance is close to that of steel, and its performance is excellent

Who we are

SND FOUNDRY have been specializing in the production and sales of Manhole Cover & Gully Grates, Pipe fittings, Metal Castings products nearly 20 years. It is located in Wu'an Industrial Park, Handan City, Hebei Province. The park is the largest mechanical casting spare parts processing industrial park in Handan, with a complete supportingindustry chain and convenient transportation.

SND Foundry have been specializing in the production and sales of manhole cover and gully grating, valves, pipe & pipe fitings and metal castings products nearly 20 years. It is located in Wu'an Industrial Park, Handan City, Hebei Province. The park is the largest mechanical casting spare parts processing industrial park in Handan, with a complete supporting industry chain and convenient transportation.

SND has fully passed the ISO9001 quality management system certification. During the production process, it implements a number of strict detailed standards and conducts full-process quality control. Our company has well-equipped chemical laboratories and physical performance laboratories. A complete set of testing equipment such as Direct Reading Spectrometer, Metallographic Microscope, Rockwell Hardness Tester, Universal Material Testing Machine, Non destructive testing(NDT), and Three-dimensional Coordinate Measuring instrument can be used to effectively control chemical composition and ensure mechanical performance.

Company Mission:
Committed to creating high-quality products and service, creating a century enterprise trusted by customers, respected by society, the most valuable and internationally influential
Work Attitude: Responsibility Pragmatism Professional