锻钢自密封闸阀

应用规范
1设计制造ANSI B16.34;API602
2连接端尺寸：  

(1)承插口尺寸按ANSI B16.11,JIS B2306
(2)ÂÝÎƶ˳ߴ簴ANSI B1.20.1:BS21:JIS BO203:S10⁷/1
3阀门检查和试验：

API 598
4结构特征P.T.OS&Y
5材料按AIS/ASTM的规定
6主要材料   A105；F5；F11；F22；304；304L；316；316L；LF2合金等

¡ö Application criterion
1¡¢Design and manufacture£ºto ANSI B16.34;API602
2¡¢Size of coupling end:
   (1).Size of socket joint hole:to ANSI B16.11,JIS B236
   (2).Size of threaded end :to ANSI B1.20.1:BS21:JIS BO203:S10⁷/1
3¡¢Valve inspection and test£ºto API 598
4¡¢Structure characteristics£ºP.T.OS&Y
5¡¢Material:to AIS/ASTM
6¡¢Materiare fo main body£º
   A105£»F5£»F11£»F22£»304£»304L£»316£»316L£»LF2.etc

规格DN
Specification DN

S

L

T(IN)

W

H(¿ª)Open

ÖØÁ¿kg weight

公制

 metric

ANSI

JIS

900 1500 Pound grade

2500 Pound grade

ANSI

ISO,BS

JIS

NPIÑÀÐÎ60¡ã

RCÑÀÐÎ55¡ã

PTÑÀÐÎ55¡ã

1/2

15

21.8

22.2

140

186

1/2

125

321

12.3

3/4

20

27.1

27.7

140

186

3/4

125

321

11.6

1

25

33.8

34.5

140

186

1

160

321

10.8

1¹/4

32

42.6

43.2

178

232

1¹/4

160

380

26.0

1¹/2

40

48.7

49.1

178

232

1¹/2

180

414

28.4

2

50

61.1

61.1

216

279

2

200

502

60.0

Ö÷Ìå²ÄÁÏ
Materials of main body

Ãܷ⸶ Airproof Set

H

Y

C

E

G

J

K

X

A

M

13cr/13cr

13cr/stl

STL/STL

304/304

316/316

304L/304/L

316L/316L

(NACE)STL/STL

K.C/H.C

M./M.

A015

PZ15WHC

PZ15WHC

PZ15SCC

KPZ15SXFA

F5

PZ15SCE

F11

PZ15SCB

F22

PZ15SCL

LF2

PZ15SYF

PZ15SCF

KPZ15SXCA

304