Socket-Welded and Internally Threaded Shut-off Valves
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Product Details
- 产品描述
-
ANSI; API; GB; JB
900–1500 lb-class PN 16.0–25.0 MPa
Application Guidelines
1. Design and Manufacturing: According to ASME/ANSI B16.34, API602, GB/T12224, GB/T12235, GB/T28776, and JB/T7746.
2. Connection end dimensions:
1) Socket-weld end fittings comply with ASME/ANSI B16.11 and JB/T 1751.
2) Threaded connections: Follow ASME/ANSI B1.20.1 (NPT) or GB/T 7306-87 (RC).
3. Structural Features: B.B. or W.B.; OS&Y.
4. Sealing pair material: Selected according to the "Ordering Instructions."
5. Main materials: A105, LF2, F5, F11, F22, F304, F316, F304L, F316L, and more.
6. Valve inspection and testing: Conducted according to API 598 or GB/T 26480 standards.
Main dimensions and weight
Unit: mm
NPS Specification
(in)
1/4
3/8
1/2
314
1
114
12
2
Nominal Diameter DN
mm
8
10
15
20
25
32
40
50
d (total diameter)
7
10
13
18
24
29
36.5
46.5
L
111
111
111
130
152
172
220
235
H (On)
207
207
207
240
258
290
337
354
W
100
100
100
125
160
160
180
240
Weight (kg)
24
2.2
2.0
3.8
4.2
8.0
13.2
16.8
Note: CLASS 900 products are typically manufactured using the full diameter (F.P.), while CLASS 1500 products may be produced with a reduced diameter (R.P.).
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