Min.Order Quantity:20 Piece/Pieces
Supply Ability:300 Piece/Pieces per Day
Payment Terms:L/C,T/T,Western Union,MoneyGram
Specifications
BW end dimension: ASME B16.25.
Socket-weld dimension: ASME B16.11.
Face to face and end to end: ASME B16.10.
Bocica Valve Co,. Ltd , valve manufacturer, specialized in ball valve, globe valve, check valve and other items.
Specification
1 Valve design and manufacturing requirements in accordance with BS 1873
2 Valve pressure and temperature basis, by the provisions of ANSI B16.34
3 The connection flange in accordance with the provisions of ASME B 16.5
4 The valve according to API 598 inspection and acceptance requirements
Inspection and Test: API 598.
BW end dimension: ASME B16.25.
Socket-weld dimension: ASME B16.11.
Face to face and end to end: ASME B16.10.
Pressure-temperature ratings: ASME B16.34.
Parts material
NO.
|
Parts name
|
Material
|
Stainless Steel
|
Cast Steel
|
1
|
Body
|
A351 CF8
|
A216 WCB
|
2
|
Disc
|
A182-F304
|
2Cr13
|
3
|
Stem
|
A182-F304
|
A182-6a
|
4
|
Disc cover
|
A182-F304
|
2Cr13
|
5
|
Spiral wound gasket
|
PTFE
|
Flexible Graphite
|
6
|
The seal seat
|
F304
|
2Cr13
|
7
|
Valve Cover
|
A351-CF8
|
A216-WCB
|
8
|
Bolt
|
A193-B8
|
A193-2H
|
9
|
Nut
|
A194-8
|
A194-2H
|
10
|
Packing
|
PTFE
|
Flexible Graphite
|
11
|
Press kit packing
|
Cf8
|
2Cr13
|
12
|
Packing plate
|
Cf8
|
A216-WCB
|
13
|
Pin
|
410
|
35
|
14
|
Bolt
|
A193-B7
|
A193-B7
|
15
|
Stem nut
|
ZCuA110Fe3
|
ZCuA110Fe3
|
16
|
Screw
|
410
|
A105
|
17
|
Hand wheel
|
KTH300-8
|
KTH300-8
|
18
|
Nameplate
|
L2
|
L2
|
19
|
Nut
|
B8
|
A194-2H
|
20
|
Washer
|
410
|
Q235A
|