品牌:上海信雍 | 产地:上海 | 价格:135人民币/台 | 规格:J49H | 简要说明: 上海信雍牌的J49法兰式压力表针型阀 法兰针型阀产品:估价:135,规格:J49H,产品系列编号:齐全 | | | | 详细介绍:
主要零件材料
零件名称
Part name
|
阀体
BODY
|
阀杆
Stem
|
阀底座
Base
|
填料
PACKING
|
填料阀盖
Packing bonnet
|
手轮
Hand wheel
|
J49H-320-DN3
|
碳钢
Carbon steel
|
铬不锈钢
Cr,Stainless steel
|
聚四氟乙稀、
柔性石墨
PTEF,Soft graphite
|
碳钢
Carbon steel
|
优质碳钢
High grade
carbon steel
|
J49H-320P-DN6
|
铬镍不锈钢 Cr,Ni Stainless steel
|
铬不锈钢
Cr,Stainless steel
|
铬镍不锈钢
Cr,Ni Stainless steel
|
不锈钢
Stainless steel
|
主要性能规范
型号
Type
|
公称压力(MPa)
Nominal Pressure
|
试验压力PS(MPa)Test pressure
|
工作压力
(MPa)
Working Pressure
|
工作温度(℃)
Working Temperature
|
适用介质
Suitable
|
壳体
(MPa)
Shell
|
密封
(液)
Seal
|
密封
(气)
Seal
|
J49H-320
|
32.0
|
48.0
|
35.2
|
0.6
|
32.0
|
P≤540℃
|
液化石油气水、酸、蒸汽、油品等
Petroleum gas Water,Asic,Steam, Oil etc.
|
J49H-320P
|
32.0
|
48.0
|
35.2
|
0.6
|
32.0
|
C≤425℃
|
主要外型及连接尺寸
型号
Type
|
公称直径DN(mm)
Nominal diameter
|
尺寸 Dimensions
|
重量(Kg)
Weight
|
L1
|
D1
|
D2
|
H
|
H1
|
L2
|
h
|
hˊ
|
M1
|
L3
|
J49H-320
|
3
|
60
|
65
|
50
|
88
|
100
|
60
|
15
|
Ф70
|
M20×1.5
|
16
|
1.3
|
J49H-320P
|
6
|
60
|
65
|
50
|
88
|
100
|
60
|
15
|
Ф70
|
M20×1.5
|
16
|
1.3
|
|
|