Thiết Bị PCCC  Van Cứu Hỏa Ren Gang
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Van Cứu Hỏa Ren Gang |
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| Main parts and materials | | Parts name | Material | | Body, Cover | HT200 | | Stem | Lead brass | | Firefinghting adapter | (Al)alloy | | Type | (MPa) | Testing | Medium | | (MPa) | (MPa) | | SN50 SN65 | 1.6 | 2.4 | 1.8 | Mixture of water and foam | | Outling and connect measurement | | Type | Nominal f DN(mm) | Inlet pipe thread G | Outlet firefighting adapter | Measurement(mm) | | L | A | H | D0 | | SN50 | 50 | G2 | KN50 | 70 | 65 | 185 | 120 | | SN65 | 65 | G21/2 | KN65 | 80 | 71 | 205 | 120 | |
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