MECHANICAL JOINT FITTINGS (MJ)
机械式承口管件(MJ)
SPECIFICATIONS技术说明
MATERIAL:材质:
BODY:件体:
Ductile iron grade 500-7/ 450-12 in accordance with ISO 1083.
球铁 500-7/ 450-12,符合ISO1083。
GLAND:压盖:
Ductile iron grade 500-7/ 450-12 in accordance with ISO 1083.
球铁 500-7/ 450-12,符合ISO1083。
GASKET:胶圈:
Rubber E.P.D.M. in accordance with EN 681.1EPDM橡胶,符合EN 681.1。
T BOLTS AND NUTS:
T型螺栓螺母:Ductile iron grade 500-7/ 450-12 in accordance with ISO 1083.
球铁 500-7/ 450-12,符合ISO1083。
WORKING PRESSURE:运作压力:
16 Bar or 250 PSI
FLUID TEMPERATURE:流质温度:
0°C-50°C, excluding frost.0-50摄氏度,不包括霜态。
COATING:涂层:
Externall coatings:
外表涂层:
zinc coating +bitumen painting;锌底漆+沥青漆。
liquid epoxy painting;环氧漆;
epoxy applied by FBE;环氧喷塑;
according to customers' requirements.按照客户要求
Internall coatings:内表涂层:
cement mortar lining;水泥内衬;
liquid epoxy painting;环氧漆;
epoxy applied by FBE;环氧喷塑;
according to customers' requirements.按照客户要求
REFERENCE RULES:参考标准:
Dimensions and testing in accordance with ISO 2531/EN 545.
尺寸和检测按照ISO 2531/EN 545。
USE:使用:
Mechanical joint in which sealing is obtained by applying pressure to the gasket by gland, and permits significant angular deflextion both during and after installation and which can accept a light offset of the centreline..
机械式连接采用使用压盖的方法向密封垫片施加压力获得密封效果, 在安装期间或安装之后允许有较大角度变位,并接受少许中心线偏离的连接。 |