Leave Your Message
Ụdị ngwaahịa
Ngwaahịa egosipụtara

Ịghasa valvụ bọọlụ

1. Nrụgide ọnụ: PN ≤ 1.6MPa 2. Ọkara na-arụ ọrụ: Mmiri, mmanụ, gas na-adịghị emebi emebi na enweghị ọkụ 3.Okpomọkụ na-arụ ọrụ: -20 ° C 4.Ripe eri ka ISO 228
    DN SIZE LBHD 15 1/2 51 12 45.5 79 20 3/4 54 15 51.5 90.5 25 1 63 19 60 101.5 32 11/4 70.5 24 62 2738 3 94.5 40 84.5 145