Forging, Silicon Casting process are used for our Water meter body and Cap. Nice Surface, Quality Products Till today, we have developed 23 water meters, water meter fitting, water meter fittings, and more water meter parts. Among water meter fitting, Till today, we have developed 3 items Lead Free bronze Coupling, and one Lead Free Bronze Water meter body. Till Today, 100 percent water meter are tested by Hot and Cold water. All the water meter covers single Jet,multi jet dry and liquid water meter, wotman type water meter and Rotary piston water meter ect. As developing of water meter material. We are developing Green Alloy Brass ,and Lead Free Bronze Material for water meter to be suitable for USA market. Any of your inquiry will get our close attention. Thanks Size: 1/2''-2''. (DN15-DN100). Link Type: Thread (BSP,BSPT,NPT) and Flange End Water meter, water meter fitting, water meter fittings Body Material: Brass (Casting and Forged), Bronze Casting, Green Alloy, and Lead Free Bronze