钢制闸阀，API602
温度和压力，ASME B16.34
结构长度，ASME B 16.10
端法兰， ASME B 16.5
对焊端，ASME B 16.25
承插焊，ASME B 16.11
螺纹端，ASME B1.20.1
试验标准，API 598
设计说明
栓接阀盖，焊接连接
单闸板，全通型
明杆
可更换阀座
支架和阀盖一体
升降式或非升降式手轮
法兰、承插焊或对焊端
Standard Material Specifiactions
No. Part Name ASTM Material
Carbon Steel 1.25Cr-0.5Mo 2.25Cr-1Mo 304 Type 316 Type 304L Type 316L Type 20 Alloy
1 Body A105 A182 F11 A182 F22 A182 F304 A182F316 A182 F304L A182F316L 20-Alloy
2 Bonnet A105 A182 F11 A182 F22 A182 F304 A182F316 A182 F304L A182F316L 20-Alloy
3 Wedge A105+13Cr*1 A182 F11+HF A182 F22+HF A182 F304 A182F316 A182 F304L A182F316L 20-Alloy
4 Stem A182 F6a A182 F11 A182 F22 A182 F304 A182F316 A182 F304L A182F316L 20-Alloy
5 Seat Ring A105+13Cr*1 A182 F11+HF A182 F22+HF NA NA NA NA Na
6 Bonnet Gasket 304+
Graphit 304+
Graphit 304+
Graphit 304+
Graphit 316+
Graphit 304L+
Graphit 316L+
Graphit 316+
Graphit
7 Bonnet Bolt A193 B7 A193 B7 A193 B16 A193 B8 A193 B8M A193 B8M A193 B8M A193 B8M
8 Packing Graphite Graphite Graphite Graphite *2 Graphite *2 Graphite *2 Graphite *2 Graphite *2
9 Gland A276 410 A276 410 A276 410 A276 304 A276 316 A276 304L A276 316L 20-Alloy
10 Gland Flange A105 A105 A105 A182 F304 A182F316 A182 F304L A182F316L 20-Alloy
11 Eyebolt Carbon Steel A193 B7 A193 B7 A193 B8 A193 B8 A193 B8 A193 B8 A193 B8
12 Eyebolt Nut Carbon Steel A194 2H A194 2H A194 8 A194 8 A194 8 A194 8 A194 8
13 Eyebolt Pin A276 410 A276 410 A276 412 A276 304 A276 304 A276 304 A276 304 A276 304
14 Stem Nut Bronze Bronze *3 Bronze *3 Bronze Bronze Bronze Bronze Bronze
15 Hand wheel Malleable iron Malleable iron Malleable iron Malleable iron Malleable iron Malleable iron Malleable iron Malleable iron
16 Wheel Nut Carbon Steel Carbon Steel Carbon Steel Carbon Steel+Zn Carbon Steel+Zn Carbon Steel+Zn Carbon Steel+Zn Carbon Steel+Zn
*1 PN≥600Class seal face will be HF
*2 PTFE Optional
*3 Ductile Ni-Resist iron Optional
标准材料规范
No. Part Name CS to ASTM AS to ASTM SS to ASTM
Type A 105N Type F22 Type F304(L) Type F316(L)
1 Body A105N A182 F22 A182 F304(L) A182 F316(L)
2 Seat Ring A276 420 A276 304 A276 304(L) A276 316(L)
3 Wedge A182/F430+STL A182 F304+STL A182 F304(L)+STL A182 F316(L)+STL
4 Stem A182 F6aA276-410 A182 F22 A182 F304(L) A182 F316(L)
5 From Seal Place A105N A182 F304 A182 F304(L) F316(L)
6 From Packing Ring F182 F304 A182 F304 F22 A276 304(L) A276 316L
7 Bonnet A105N A182 F22 A182 F304(L) A182 F316(L)
8 Gland Eyebolt A193 B7 A193 B16 A193 B8 A193 B8M
9 Cylindrical Pin A276 F420 A276 F420 A182 F304 A182 F304
10 Stem Packing Graphite+
304 Graphite+
304 Graphite+
316 Graphite+
316
11 Promotes the Nut A194 2H A194 4 A194 8 A194 8M
12 Gland A276
F420 A276
F420 A182
F304 A182
F304
13 Gland
Flange A105 F22 A182
F304 A182
F304
14 Gland Nut A194 2H A194 4 A194 8 A194 8M
15 Yoke Nut A276-410 A276-410 A276
F410 A276
F410
16 Hand Wheel A197 A197 A197 A197
17 Lock Nut A194 2H A194 4 A194 8 A194 8M
主要外形尺寸和质量 Class 800
牢固粗体阀盖，外螺纹阀杆和支架
设计按照 API 602
R.P - 1/2 3/4 1 11/4 11/2 2 21/2
F.P 1/4 3/8 1/2 3/4 1 11/4 11/2 2
L 79 79 92 111 120 120 140 178
W 100 100 100 125 160 160 180 200
H 161 161 163 196 223 251 290 333
d 8 10.5 13.5 18 24 29 36.5 45
Weight(kg) 2.3 2.22 2.39 4.24 5.7 7.05 10.9 16.8
主要外形尺寸和质量 Class 800
焊接阀盖，外螺纹阀杆和支架
设计按照 API 602
R.P 1/2 3/4 1 11/4 11/2 2 21/2
F.P 1/4 3/8 1/2 3/4 1 11/4 11/2 2
L 79 79 92 111 120 120 140 178
W 100 100 100 125 160 160 180 200
H 161 161 163 196 223 251 290 333
d 8 10.5 13.5 18 24 29 36.5 45
Weight(kg) 1.9 1.9 2.1 3.2 5.2 6.9 10.4
