Triangular valve usage and age

1 toilet (optional), 2 faucet faucets (can not be installed), 2 faucet faucets (can not be installed), 2 water heaters (recommended installation), if you need 7 kitchens and 1 bathroom, you can follow This calculation.

Red punching and forging are more than 10 years, 5-8 years of sand turning, and alloying for about 3 years. The alloy will be very brittle for about 3 years, and it may break into the pipe mouth and cannot be replaced. The copper is easier to change.

Stamping Parts

Stamping Parts,Metal Stamping Part,Local Steel Metal Stamping,Plate Parts

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