High Performance • Durable • Leak Proof
SKU: AV-ST-0132
Reliable Duplex Basket Strainer suitable for various industrial process applications
African Valve, a Duplex Basket Strainer Supplier in Nigeria, supplies duplex basket strainers for applications where filtration needs to continue while one basket is removed for cleaning. The two parallel filter chambers allow one chamber to remain in service while the other is isolated for maintenance.
This arrangement is particularly useful in continuous-process systems where shutting down the pipeline for routine basket cleaning is not practical. Duplex basket strainers are used across oil & gas, refining, petrochemical, chemical processing, water treatment, power generation, mining, marine and industrial utility systems.
| Component | Material / Grade |
|---|---|
| Strainer Body | ASTM A216 WCB / ASTM A352 LCB / ASTM A351 CF8 / ASTM A351 CF8M / Ductile Iron |
| Strainer Cover | ASTM A216 WCB / ASTM A351 CF8 / ASTM A351 CF8M |
| Basket | ASTM A240 SS304 / SS316 / SS316L / Duplex / Super Duplex |
| Basket Support | SS304 / SS316 / Carbon Steel |
| Basket Mesh | SS304 / SS316 / SS316L |
| Basket Reinforcement | SS304 / SS316 / Carbon Steel |
| Basket Handle | SS304 / SS316 |
| Changeover Valves | Carbon Steel / Stainless Steel / Ductile Iron |
| Valve Seats | PTFE / RPTFE / EPDM / NBR / FKM |
| Cover Gasket | SS316L-Graphite Spiral Wound / PTFE / NBR / EPDM / FKM |
| Body Bolting | ASTM A193 B7 / B7M / B8 / B8M with ASTM A194 2H / 8 / 8M |
| Drain Connection | Carbon Steel / Stainless Steel / Alloy Steel |
| Vent Connection | Carbon Steel / Stainless Steel / Alloy Steel |
| DP Connections | Stainless Steel / Carbon Steel |
| Pressure Gauge | Stainless Steel Wetted Parts / Application-Specific |
| Internal Coating | Epoxy / Phenolic / Application-Specific |
| External Coating | Industrial Epoxy / Polyurethane |
Pressure Class Options: • Class 150: 275 PSI maximum working pressure • Class 300: 720 PSI maximum working pressure • Class 600: 1440 PSI maximum working pressure Design verification per ASME B16.34 Hydrostatic testing per API 598 standards Pressure-temperature ratings available
Pressure Classes: ANSI Class 150, 300, 600. PN16, PN25, PN40, PN64, PN100. Removable basket design for easy cleaning
Pressure Classes: ANSI Class 125, 250. PN10-PN25. Coating: Epoxy per AWWA C550. Screen: 316 SST perforated. NSF 61 approved
Standard Class Range: Class 150 / 300 Low Pressure Service: PN16 Medium Pressure Service: PN25 – PN50