Cast Iron Drainage Gully Grate

Ningbo Supreme Machinery is a professional Cast Iron Drainage Gully Grate manufacturer and supplier in China. The Cast Iron Drainage Gully Grate is widely used in place of municipal roads, garden facilities, residential quarters, schools, stadiums tubes. Our factory may also according to special customer requirements, design and manufacture other specifications shape storm water grate.

The products enjoy the feature of high strength, light structure, high bearing, convenience for loading and other property. The hot dipped zinc coating gives the product excellent anti-corrosion.

We have been making grate, grill, water sink, manhole cover and any other Drainage parts for more than 25 years. Products are mainly exported to USA, UK, Japan, European Countries.

Please feel free to contact for further information.

Features

1.No inherent scrap value thus reducing risk of theft.

2.Moderate weight and easy installation.

4.Tested by national security agencies.compressive, bending and impact resistant. Heat, cold, acid, etc.

3.Can be used in -30℃ to 70 ℃degrees environment.

5.Corrosion resistance, meet the needs of environmental protection, and reduce the exploitation of mining resources;

6.beautify the city, classify the coloring, and enhance the taste of the city.

Product Detail

Production Process

We have updated our production line for making Cast Iron Drainage Gully Grate

Our production process include resin sand molding line, shell molding line, green sand casting and lost wax investment casting production process.

Machining Workshop

We have full set line of machining facilities, various CNC equipment and Machining Center can meet customers’ requirements. After machining, the casting parts will be completed. Then, they will be inspected and packed for delivery and shipment.

Quality Control

Checking the raw material after they reach our factory------- Incoming quality control

Checking the details before the production line operated

Have full inspection and routing inspection during mass production---In process quality control

Checking the goods after they are finished---- Final quality control

Checking the goods after they are finished-----Outgoing quality control

Packing and Delivery

Packaging of Cast Iron Drainage Gully Grate

can be customized based on customer requirements to meet the different needs, such as plastic bag, carton box, wooden case, crate, etc.