circle seal安全阀,K5120T-3M,303不锈钢,Teflon?

circle seal安全阀,M5162B-4M,黄铜,Ethylene Propylene

circle seal安全阀,HP532T1-2M,316不锈钢,Viton?

circle seal单向阀,H265T-4PP,303 Stainless Steel,Kalrez?

德国威格勒wenglor,UF87PCV3 ,传感器

GO减压阀,PR7-1A11K8J112,316L不锈钢,最大压力,300 psig

HOKE接头,8R16BRMM,黄铜,8 mm,管接头