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LV-20
D-Strainer
Basic Design : Manufacture Standard
Body Wall Thickness : ASME B16.34
Pressure Rating : ASME B16.34
Face To Face : Manufacture Standard
Body Bore Size : ASME B16.34
Marking System : MSS-SP-25
- End Connection:
ASME B16.5(Raised Face) /
ASME B16.25(Butt Weld) / ASME B16.34(Ring Joint)
- Flange Size:
ASME B16.5 for 24" & below size
ASME B16.47 Series "A" or MSS-SP-44(For 26" & above size)
API 605 Series "B"(For 26" & above size)
- Inspection And Testing: API 598
- Finishes For Contact Faces of Flanges:
ASME B16.5 or MSS-SP-6
- Option: Drain Plug(ASME B16.34 / MSS-SP-45)
Threads(ASME B1.20.1)
Features

MATERIAL LIST

ASTM Cast Steel Forged Steel
Carbon Steel A216-WCB A105
Alloy Steel
For High
Temperature		 A217-WC6 A182-F11
A217-WC9 A182-F22
A217-C5 A182-F5
A217 C12 A182 F9
A217-C12A A182-F91
Alloy Steel
For Low
Temperature		 A352-LCB A350-LF1
A352-LCC A350-LF2
Stainless Steel A351-CF8 A182-F304
A351-CF8M A182-F316
A351-CF3 A182-F304L
A351 CF3M A182 F316L
A351-CF8C A182-F347
A351-CK20 A182-F310
A351-CG8M A182-F317
A351-CN7M B462
Duplex Stainless Steel A890-4A(CD3MN) A182-F51
A890-5A(CE3MN) A182-F53
A890-6A
(CD3MWCuN)		 A182-F55
Special
Alloy Steel		 A494-M35-1
(MONEL400)		 B564
A494-N12MV
(HASTELLOY B)		 B564
A494-CW12MW
(HASTELLOY C276)		 B564
A494-CY40
(INCONEL 600)		 B564
A494-CW6MC
(INCONEL 625)		 B564

CLASS & SIZE

Cast Steel CLASS SIZE
Y-Type 150# 1/2"~22"
B-Type 1/2"~16"
D-Type 1"~12"
Fabricated CLASS SIZE
Y-Type 150# 1/2"~2"
B-Type 2"~20"
T-Type 2"~24"

FLOOR PLAN

LV-20.gif

MATERIAL LIST

NO. DESCRIPTION MATERIAL
CARBON STEEL STAINLESS STEEL
01 BODY A216 WCB A351 CF8M
02 COVER FLANGE A216 WCB A351 CF8M
03 GASKET SPW/304-GR. SPW/316-GR.
04 HOLDER A240 304 A240 316
05 SCREEN 304SS. 316SS.
06 DRAIN PLUG A105 A182 F316
07 BOLTS A193 GR.B7 A193 GR.B8
08 NUTS A194 GR.2H A194 GR.8

DIMENSIONS  Strainer Type: D-Type(Casting)

VALVE SIZE Face to
Face(mm)		 Height(mm) Element
(mm)		 Length
(mm)		 Weight
(kgf) CS.
NPS(in) DN(mm) L H H1 I Ød C B WT(kg)
1 25 250 360 150 85 70 295 45 60
1 1/2 40 270 500 215 170 88 435 54 70
2 50 300 500 220 180 95 430 48 75
2 1/2 65 343 546 225 180 120 527 65 150
3 80 343 546 225 180 120 527 65 150
4 100 406 765 336 270 130 546 76 220
5 125 510 1050 400 340 190 895 85 350
6 150 570 1040 450 350 215 950 85 600
8 200 580 1140 550 400 230 1100 85 1750
10 250 750 1500 700 500 282 1530 110 2400
12 300 1800 2550 1450 1400 700 3200 200 3000