1.Size

  1/2”, 3/4”, 1”, 1-1/4”, 1-1/2”, 2”, 2-1/2”, 3”, 4” (1/2"-4")

2. Surface

  Brass finish  ( design of customers )

3. Working temperature

  -20oC to 110oC

4.Working medium

  Water, gas, non-corrosive liquid

Production step :

1) purchasing the material and forged the semi-products .

2) processing the semi-products in workshop .

3) assembling the goods .

4) testing the sealing in pressure and checking quality of the goods

5) package

6) deliveing the goods on time .