展友贸易有限公司

1.压力规范：ANSI 125LB□3000LB． JIS 5KG/CM□40KG/CM
DINPN10□PN64
2.使用流体：GAS．OIL．WATER．STEAM. DOWTHERM．
3.材质：CAST BRONZE．IROM．CABON STEEL．STAINLESS STEEL
ALLOY＆FORGED STEELS．
4.型式：GATE．GLOBE．CHECK．BALL VALVE．BUTTERELY．SAFETY VALVE．REOUCING VALVE．MOTOR VALVE．ANGLE VALVE＆BELLOWS．SEAL VALVE．等等…