Products

Basket Strainer

Cryogenic offers Basket type strainers for variety of installations and conditions and designed for straining and filtering of wide variety of fluids. As unfiltered liquid enters the strainer will directly passes through basket in which almost all impurities trapped into the basket and only clean liquid will pass through the outlet of strainer. Advanced dynamic flow and large filtration area elements ensure low pressure drops and reduce maintenance period. Also it is designed such that it will not allow any bypassing of the liquid without filtration as basket is prevented by "O" Ring seal between basket flange and strainer internal flange. As well as retain position of basket even in case of reverse flow. Basket strainers are normally installed before the measuring devices like Positive displacement meter or turbine meter which increases accuracy of the measuring devices. We offer basket type strainers from 1" to 24" size with flow range upto 900 m3/hr or more & for pressure range up to 100 bar & design as per ASME Section VIII div I latest edition.

Duplex basket strainers are used mainly where continuous operation without shutdown is required. In this type of design flow will bypass and re-enter to main product line. This allows one side for service when other stream is into operation. Normally Duplex filters are equipped with two way ball valve with equalizing tee, between two basket filter body. We have credit of supplying a more than 3200 units by 2014.

Model : CRL – ST – T1 03 F1 A B1 C1 P2 A123

T1 – TYPE OF STRAINER
T1 Simplex.
T2 Duplex
T3 Jacketed.
F1 – FLANGE RATING
F1 – ANSI B 16.5 150#
F2 – ANSI B 16.5 300#
F3 – ANSI B 16.5 600#
F4 – ANSI B 16.5 900#
F5 – ANSI B 16.5 1500#
*All Flanges are Slip on raised face type (SORF) if WNRF or RTJ
Flanges are requried please specify .
B1 – BASKET AND MESH SIZE
B1 Basket with SS 316 – 100 mesh
B3 Basket with SS 316 – 60 mesh
B4 Basket with SS 316 – 40 mesh
B5 Basket with SS 316 – 20 mesh
F5 – ANSI B 16.5 1500#
B6 Customized basket with wire mesh size.
P2 – OPERATING PRESSURE
P1 0 to 6 KG/CM2
P2 0 to 10 KG/CM2
P3 0 to 25 KG/CM2
P4 0 to 50 KG/CM2
P5 0 to 75 KG/CM2
P6 0 to 100 KG/CM2
*Kindly specify If different MOC is required.
03 – NOMINAL SIZE MM
00-1" (25 mm) 04-4" (100 mm) 09-14"(350 mm)
01-11/2"(40 mm) 05-6" (150 mm) 10-16"(400 mm)
02-2" (50 mm) 06-8" (200 mm) 11-18"(450 mm)
03-3" (80 mm) 07-10" (250 mm) 12-20"(500 mm)
  08-12" (300 mm) 13-24"(600 mm)
A – MATERIAL OF CONSTRUCTION
  1. ASTM A 106 Gr.B (BODY) & ASTM A 105 (FLANGES)
  2. IS 2062 GR.B (BODY) & ASTM A 105 (FLANGES)
  3. ASTM A 312 TP 304 (BODY) & ASTM A 182 F 304 (FLANGES)
  4. ASTM A 312 TP 316 (BODY) & ASTM A 182 F 316 (FLANGES)
  5. ASTM A 516 GR 70 (BODY) & ASTM A 105 (FLANGES)
  6. ASTM A 333 GR 6 (BODY) & ASTM A 350 LF2 (FLANGES)
C1 – FLOW RANGE – CAPACITY OPERATING
C1 0 to 500 LPM C6 0 to 4200 LPM
C2 0 to 1000 LPM C7 0 to 6000 LPM
C3 0 to 1500 LPM C8 0 to 8000 LPM
C4 0 to 2400 LPM C9 0 to 10000 LPM
C5 0 to 3200 LPM C10 Other Flow rate customized.
A123 – ACCESSORIES
A1 Ball valve for drain and vent.
A2 Differential pressure gauge with manifold & tubing.
A3 Companion flange with fastners and gasket.
A4 Differential pressure gauge with reed switch, Manifold & Tubing.
  • Strainers are bidirectional. it can be installed for flow direction Left to Right as well Right to Left.
  • Baskets are easily removable.
  • Large Filtration Area.
  • Carbon Steel or Stainless Steel Housing.
  • Normally design for free flow area through screen, 2-3 times pipe flow area. higher can be designed.
  • Fasteners will be ASTM A 193 Gr B7/ASTM A 194 Gr.2H
  • Carbon steel housing are grit blasted, Epoxy primer coated and finally painted with Epoxy paint.
  • Covers are spiral wound gasket sealed .
  • Gaskets and Seals are Viton, Nitrile, Buna N, PTFE, Graphite etc.
  • Strainers are supplied with differential pressure gauge with optional reed switch, manifold 3 valve with complete tubing and fittings.
SIZE A
END TO END NOZZLE
B
TOP FLANGE TO NOZZLE
C
NOZZLE CENTER TO DRAIN
D
TOP COVER TO BOTTOM DRAIN
E
OVERALL
WEIGHT IN KGS
INCHES MM
15 40 450 125 361 515 625 45
2 50 450 125 361 515 625 48
3 80 580 175 320 535 650 71
4 100 580 200 345 585 675 76
6 150 775 250 750 1040 1250 310