品牌
生产厂家厂商性质
温州市所在地
应用规范 Application Norm
1、设计制造按GB12235-89
Design Manafacfure According to GB12235-89
2、结构长度按GB12221-89
Face to Face According to GB12221-89
3、法兰尺寸按JB/T79-94
Flange Dimension According to JB/T79-94
4、阀门检查和试验按GB13927
Valve Check and Test According to GB13927
结构Structure
1、产品所有零件均经脱脂处理,严格禁油;
2、产品采用密封包装,防止湿空气和杂质进入阀内;
3、其它技术规范按《钢铁企业氧气管肉的若干技术规定》。
主要零件材料 Main parts and materials
零件名称Ltem | 阀体/阀盖Body/Cap | 阀辫Disc | 阀杆Stem | 阀杆螺母Yoke Nut | 填料Packing | 垫片Gasket |
材料Material | CF8 | F304 | F304 | QAL9-4 | 聚四氟乙烯PTFE | 聚四氟乙烯PTFE |
铜合金Cuprum Alloy | F304 | F304 | QAL9-4 | 聚四氟乙烯PTFE | 聚四氟乙烯PTFE |
PN1.6MPa主要连接尺寸及重量 Main connection dimensions and weights
尺寸(mm) Dimensions | DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 |
L | mm | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 | 400 | 480 | 600 | 650 | 750 | 850 | 950 |
H | mm | 200 | 243 | 253 | 280 | 312 | 321 | 325 | 355 | 415 | 460 | 510 | 700 | 975 | 1115 | 1250 | 1380 |
D | mm | 120 | 140 | 160 | 160 | 200 | 200 | 240 | 240 | 280 | 320 | 360 | 560 | 600 | 700 | 800 | 900 |
重量 wight | kg | 5 | 6.5 | 7 | 13.5 | 16 | 32 | 45 | 60 | 80 | 107 | 134 | 268 | 449 | 663 | 750 | 1170 |