Strainers are pipe fittings used to filter strains from the liquid media. The liquid is sent through a strainer fitting and the liquid is filtered of solid material. The solid material is trapped in the net or sieve and the liquid escapes. The Stainless Steel Strainers are the most used in pipelines for integrity, easy installation and removal and the cost efficiency. The strainers come in different types, sizes and shapes. The 2 in BSP Cast Steel Strainers are made up of cast iron and are of 2 inches in diameter and are fitted directly to the pipe. These are removed and cleaned every once in a while to clean the filtered material out of the pipelines. The Cast Iron Strainers can be of different types such as the y type and the basket type.
Stainless Steel Wye Strainer Ball Valve
ASTM A216 WCB Threaded Y Strainer
Bronze Y Strainer
The y type strainer has a y shape and the filtered material stay in the bottom of the y shape allowing for the fluid flow to continue. The angled connection of the y shaped strainer helps accumulate filtered material in high speed liquid flows. The bucket type strainer has a bucket in the body that hangs from below the strainer. This is suitable for low pressure, low velocity fluids. The collected material stays in the comparatively longer bucket and can collect more residue than the y type. The collected material is removed manually. The Carbon Steel Strainers are vary common for their wear and tear resistance with corrosion resistance and ductility, but there are strainers made up of different types of materials. These are used in wastewater management, slurry removal and other types of applications.
| Material | Stainless Steel |
| Media | Gas, Water, Air |
| Brand | Keckley |
| Material Grade | SS304 |
| Packaging Type | Box |
| Pressure | Medium |
| Maximum Operating Pressure | 200 psig @ 400 deg. F. |
| Maximum Operating Pressure | 195 psig @ 400 deg. F. |
| Item | LT Carbon Steel | Carbon Steel | Stainless Steel |
| Strainer body (cast) | ASTM A352 LCB/LCC Dual Cert | ASTM A216 WCB (~1.0619) | ASTM A351 CF8M (~1.4408) |
| Strainer cover* | ASTM A352 LCB/LCC Dual Cert | ASTM A516 Gr60 / A216 WCB | ASTM A240 316 / A351 CF8M (~1.4408) |
| Strongback | ASTM A352 LCB/LCC Dual Cert | ASTM A216 WCB (~1.0619) | ASTM A351 CF8M (~1.4408) |
| Drain plug | ASTM A350 LF2 | ASTM A105N (~1.0460) | ASTM A182 F316 (~1.4404) |
| Vent plug | ASTM A350 LF2 | ASTM A105N (~1.0460) | ASTM A182 F316 (~1.4404) |
| Screw handle | ASTM A193 B7M – zinc plated / ST.ST. handle | ||
| Cover gasket | Nitrile as standard / to customer specification (O-Ring) | ||
| Strainer basket | Stainless Steel 316 (Ø 3 mm perforated hole plate as standard / to customer specification) | ||
| Quick release pin | BS 970 080 M40 - zinc plated | ||
| Linch pin | Carbon steel – zinc plated | ||
| Size | Dimensions | Basket Area [cm²] | Vent, (NPT) | Drain, (NPT) | Weight, (kg) | ||||||
| mm | Inch | A | B | C | D | E | F | ||||
| 25 | 1“ | 225.0 | 345.0 | 28.0 | 190.0 | 225.0 | 200.0 | 241.0 | ¼“ | ¾“ | 14.0 |
| 40 | 1½“ | 240.0 | 420.0 | 35.0 | 254.0 | 297.0 | 275.0 | 375.0 | ¼“ | ¾“ | 19.5 |
| 50 | 2“ | 315.0 | 490.0 | 38.0 | 314.0 | 362.0 | 340.0 | 488.0 | ¼“ | ¾“ | 27.5 |
| 80 | 3“ | 365.0 | 570.0 | 40.0 | 342.0 | 411.0 | 375.0 | 652.0 | ⅜“ | ¾“ | 47.5 |
| 100 | 4“ | 445.0 | 695.0 | 47.0 | 426.0 | 508.0 | 450.0 | 1088.0 | ⅜“ | 1“ | 84.0 |
| 150 | 6“ | 600.0 | 990.0 | 95.0 | 619.0 | 734.0 | 630.0 | 2151.0 | ½“ | 1½“ | 170.0 |
| 200 | 8“ | 715.0 | 1190.0 | 112.5 | 787.0 | 927.0 | 800.0 | 3973.0 | ½“ | 1½“ | 330.0 |
| 250 | 10“ | 855.0 | 1415.0 | 120.0 | 908.0 | 1077.0 | 940.0 | 5304.0 | ½“ | 1½“ | 550.0 |
| 300 | 12“ | 1015.0 | 1570.0 | 175.0 | 1152.0 | 1367.0 | 1180.0 | 8295.0 | ½“ | 2“ | 880.0 |
| Size | Dimensions | Basket Area [cm²] | Vent G, (NPT) | Drain F, (NPT) | Weight, (kg) | ||||||
| mm | Inch | A | B | C | D | E | H | ||||
| 15 | ½“ | 190.0 | 142.0 | 150.0 | 272.0 | 272.0 | 280.0 | 104.3 | ¼“ | ¼“ | 17.5 |
| 20 | ¾“ | 190.0 | 142.0 | 150.0 | 272.0 | 272.0 | 280.0 | 104.3 | ¼“ | ¼“ | 18.0 |
| 25 | 1“ | 200.0 | 142.0 | 150.0 | 272.0 | 272.0 | 280.0 | 104.3 | ¼“ | ¼“ | 18.0 |
| 40 | 1½“ | 260.0 | 182.0 | 195.0 | 335.0 | 360.0 | 300.0 | 153.1 | ¼“ | ⅜“ | 38.0 |
| 50 | 2“ | 295.0 | 227.0 | 260.0 | 395.0 | 398.0 | 330.0 | 250.8 | ¼“ | ½“ | 56.0 |
| 80 | 3“ | 415.0 | 315.0 | 360.0 | 530.0 | 540.0 | 450.0 | 513.4 | ⅜“ | ¾“ | 132.0 |
| 100 | 4“ | 520.0 | 417.0 | 490.0 | 670.0 | 713.0 | 560.0 | 929.7 | ½“ | ¾“ | 292.0 |
| 150 *1 | 6“ | 740.0 | 644.0 | 750.0 | 1045,0, 1120,0*2 | 1055.0 | 800.0 | 2239.1 | ¾“ | 1“ | 730.0 |
| Size Range | 2“ to 24“ (DN50 to DN600) |
| Size | Dimensions [mm] | Weight, appr. [kg] | |||
| mm | inch | A | B | C | |
| 50 | 2” | 127 | 164 | 307 | 8.0 |
| 80 | 3” | 172 | 200 | 381 | 16.0 |
| 100 | 4” | 210 | 225 | 443 | 22.0 |
| 150 | 6” | 286 | 277 | 572 | 39.0 |
| 200 | 8” | 356 | 329 | 696 | 68.0 |
| 250 | 10” | 432 | 370 | 799 | 106.0 |
Stainless Steel 2 Inch Y Strainer Valve
2 in BSP Cast Steel Strainers
Cast Iron Strainers
Carbon Steel A216 Gr. WCB strainer
2 in BSPT Brass Strainers
Bronze High Pressure Y Strainer
| Item | LT Carbon Steel | Carbon Steel | Stainless Steel |
| Equal Tee | ASTM A420 WPL6 | ASTM A234 WPB | ASTM A403 WP316 |
| Weld Neck Flange | ASTM A350 LF2 | ASTM A105 | ASTM A182 F316 |
| Strainer Cover* | ASTM A350 LF2 | ASTM A105 | ASTM A182 F316 |
| Drain Plug (forged)* | ASTM A350 LF2 | ASTM A105N (~1.0460) | ASTM A182 F316 (~1.4404) |
| Cover Stud Bolts | ASTM A320 L7M – zinc plated | ASTM A193 B7M – zinc plated | |
| Cover Full Nuts | ASTM A194 Gr.7M – zinc plated | ASTM A194 2HM – zinc plated | |
| Cover Washer | Carbon steel – zinc plated | ||
| Cover Gasket (flat) | C.N.A.F. as standard / to customer specification | ||
| Screen (perforated) | SS 316 (~1.4401) (Ø 3 mm perforated hole plate as standard / to customer specification ) | ||
| SIZE NB | DIMENSIONS (mm) | WEIGHT (Kg) | ||||||
| A | B | C | D | E | S* | L* | ||
| S* | L* | |||||||
| 50mm (2") | 63 | 88 | 44 | 105 | 3 | 31 | 0.2 | 0.3 |
| 80mm (3") | 88 | 114 | 67 | 140 | 3 | 50 | 0.4 | 0.6 |
| 100mm (4") | 114 | 152 | 88 | 166 | 3 | 63 | 0.7 | 0.9 |
| 125mm (5") | 139 | 190 | 117 | 192 | 3 | 82 | 1.3 | 1.5 |
| 150mm (6") | 165 | 228 | 139 | 222 | 3 | 101 | 1.5 | 1.8 |
| 200mm (8") | 215 | 304 | 181 | 282 | 3 | 142 | 2.2 | 2.7 |
| 250mm (10") | 254 | 355 | 228 | 338 | 5 | 184 | 3.1 | 4.5 |
| 300mm (12") | 304 | 419 | 276 | 398 | 5 | 225 | 4.0 | 5.4 |
| 350mm (14") | 330 | 431 | 320 | 455 | 5 | 257 | 5.4 | 6.3 |
| 400mm (16") | 355 | 482 | 368 | 512 | 5 | 298 | 6.3 | 7.7 |
| 450mm (18") | 381 | 533 | 415 | 562 | 5 | 342 | 7.7 | 9.5 |
| 500mm (20") | 431 | 609 | 466 | 622 | 5 | 381 | 12.7 | 13.6 |
| 600mm (24") | 508 | 711 | 568 | 729 | 5 | 457 | 15.8 | 18.1 |
| 900mm (36") | 863 | 1270 | 876 | 1040 | 5 | 660 | 35.3 | 45.3 |
| ITEM No | DESCRIPTION | MATERIAL |
| 01 | SUPPORT RING | AISI 316 (~1.4404) |
| 02 | HANDLE | AISI 316 (~1.4404) |
| 03 | PERFORATED PLATE | AISI 316(~1.4404) |
| 04 | MESH LINING | AISI 316(~1.4404) |
Y Type Strainer is a type of strainer that is used to filter unwanted material from the liquid in a flow system. The strainers are used in water, oil and other materials in petroleum, petrochemical, chemical wastewater management and other industrial applications. The Brass Y Type Strainer is made up of brass for optimum corrosion resistance and long lasting life. The strainer has the filtering mechanisms and can come in different types and dimensions. There are y type strainers and bucket type strainers. The Bronze Y Type Strainer is useful in high speed fluid flow systems as it traps the particles along the line of flow. The bottom part of the y shape is where the filtered material is collected. The residue is captured and the fluid can flow freely into the output stream.
Y Type Strainer is a type of strainer that is used to filter unwanted material from the liquid in a flow system. The strainers are used in water, oil and other materials in petroleum, petrochemical, chemical wastewater management and other industrial applications. The Brass Y Type Strainer is made up of brass for optimum corrosion resistance and long lasting life. The strainer has the filtering mechanisms and can come in different types and dimensions. There are y type strainers and bucket type strainers. The Bronze Y Type Strainer is useful in high speed fluid flow systems as it traps the particles along the line of flow. The bottom part of the y shape is where the filtered material is collected. The residue is captured and the fluid can flow freely into the output stream.