A105
Forged ANSI 600 carbon steel Y-strainer (socket weld)
STRAINER
Conforms to API 800/1500 and ASME Class 150-2500, with sizes from 1/4" to 2". End connections include socket weld, threaded, butt weld, and flanged. Key features include bolted or welded bonnets, outside screw and yoke design, solid wedge disc, and renewable seats. Materials include ASTM A105, A182-F304, A182-F304L, A182-F316, and A182-F316L for wide industrial applicability.
CLASS
API 800, 1500 / ASME Class 150, 300, 600, 900, 1500, 2500 / JIS 10K, 20K, 30K, 40K, 63K
Size
1/4", 3/8", 1/2", 3/4", 1", 1 1/4", 1 1/2", 2"
End Connection
Socket welding, Threaded, Butt welding, Flanged
Feature
Bolted cap, 304ss Screen(40mesh), Plug
Material
ASTM A105, A182-F304, A182-F304L, A182-F316, A182-F316L, ETC
Forged ANSI 150 carbon steel Y-strainer (flanged RF)
A105 / 1500#
Forged ANSI 1500 carbon steel screw cap Y-strainer (socket weld)
A105 / 2500#
Forged ANSI 2500 carbon steel flange cover Y-strainer (flanged RF)
F304
Forged ANSI 600 stainless steel Y-strainer (socket weld)
Forged ANSI 150 stainless steel Y-strainer (flanged RF)
F304 / 1500#
Forged ANSI 1500 stainless steel screw cap Y-strainer (socket weld)
F304 / 2500#
Forged ANSI 2500 stainless steel flange cover Y-strainer (flanged RF)
REFERENCE
MODEL CODING
Model codes use Valve → Type → End Construction → Class as the base code, followed by a Material suffix. Size is specified separately.
| Valve | Type | End | Class | Material |
|---|---|---|---|---|
| A ANGLE | A BASIC | 1 SW | A 150 | -F304 A182-F304 |
| B BALL | B YOKE WELDED | 2 RF | B 300 | -A105 A105 |
| G GLOBE | C WELDED BONNET/COVER | 3 FF | C 600 | |
| L L/CHECK | D LONG BONNET | 4 RTJ | D 800 | |
| S S/CHECK | E CRYOGENIC | 5 BW | E 900 | |
| T GATE | F BELLOWS | 6 NPT | F 1500 | |
| Y STRAINER | G P.S.B/P.S.C | 7 SW×NPT | G 2500 | |
| H N.B | P 4500 | |||
| J Y-N.B | H 5K | |||
| K NEEDLE | J 10K | |||
| L 2-PIECE | K 16K | |||
| N Y-P.S.B/Y-P.S.C | L 20K | |||
| P WATER SEAL | M 30K | |||
| N 40K | ||||
| R 63K |
EXAMPLE · TA2A-F304
T
GATE
Valve
A
BASIC
Type
2
RF
End
A
150
Class
-F304
A182-F304
Material
Valve Valve category
A- ANGLE
B- BALL
G- GLOBE
L- L/CHECK
S- S/CHECK
T- GATE
Y- STRAINER
Type Construction type
A- BASIC
B- YOKE WELDED
C- WELDED BONNET / COVER
D- LONG BONNET
E- CRYOGENIC
F- BELLOWS
G- P.S.B / P.S.C
H- N.B
J- Y-N.B
K- NEEDLE
L- 2-PIECE
N- Y-P.S.B / Y-P.S.C
P- WATER SEAL
End Construction End type
1- SW
2- RF
3- FF
4- RTJ
5- BW
6- NPT
7- SW × NPT
Class Pressure class
A- 150
B- 300
C- 600
D- 800
E- 900
F- 1500
G- 2500
P- 4500
H- 5K
J- 10K
K- 16K
L- 20K
M- 30K
N- 40K
R- 63K
Material Suffix Material suffix
-F304- A182-F304
-A105- A105
EXAMPLE · TA2A-F304
Gate Valve · Basic Type · RF End · Class 150 · A182-F304
The material suffix follows the hyphen. Product size is shown separately in the SIZE field.