Ductile Iron Surface Box For Water Meter Class D400 E600 F900

Product Description

Ductile iron water meter box is a professional box used to protect water meters and supporting pipes, mainly made of ductile iron. It has the advantages of high strength, corrosion resistance, strong pressure resistance, and long life. It is widely used in municipal engineering, residential areas, industrial parks and other scenes to install and protect underground or ground water meter equipment, which is convenient for management, maintenance and repair.

Product Information

Manufacturing Process

Raw material selection: Use high-quality ductile iron.
Melting and spheroidization: Add spheroidizer to the molten iron to make the graphite spherical and improve the material performance.
Casting: Use sand casting process to provide high-precision blanks for subsequent processing.
Surface treatment: Use sandblasting, spraying asphalt paint or epoxy coating to enhance corrosion resistance.
Assembly and inspection: Install anti-theft locks or other devices, and conduct appearance, size and load-bearing performance inspections.

Group Profile

SND has been producing and selling metal goods for about 20 years.By using manufacturing techniques including sand casting, lost wax casting, lost foam casting, and precision machining, the company has been supplying goods made of materials like cast iron, steel, stainless steel, aluminum, etc. Additionally offered are surface finishing and assembly services.

Our company has successfully created products in a variety of industries, including automotive, rail transportation, agricultural machinery, chemical, energy, electricity, water, air compressor, and construction, thanks to our consistent efforts over the past few years.


Our factories' ISO9001-accredited quality control systems guarantee a consistent and dependable quality for each and every component.
Spectrometer, ultrasonic, magnetic, permeability, elongation, tensile/yield strength, and other inspections are carried out as part of routine production procedures.

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