品牌简介
1999年9月Groth公司成为Continental Disc公司旗下的子公司GROTH 防火器MDF00
GROTH真空安全阀1200AV00
GROTH真空安全阀1200AV00
GROTH,model:MDF00,Specification: flanges at both ends 2“150#(ASME B16.5);length:356mm;Material requirements for internal fire resistance components:316SS;Shell material: carbon steel.。Vertical installation
GROTH 阻火器F00
GROTH真空安全阀1200AV00
GROTH 1200AV00
pressure vacuum relief valve
GROTH真空安全阀1200AV00