NAB Gate Valve — ASTM B148 C95800
NAB Valve Products for Jubail
Jubail Industries Using NAB Valves
SABIC Petrochemical
Seawater cooling, chemical processing, utility systems
Desalination Plants
SWCC plants, RO systems, brine handling
Power Plants
Cooling water systems, seawater intake
Marine Facilities
Port facilities, offshore support, shipyards
Why NiAlBr Valves for Jubail?
Material Advantages
- Seawater Resistance: Excellent corrosion resistance in Arabian Gulf seawater
- Chloride Resistance: Withstands high chloride concentrations in desalination
- Biofouling Resistance: Natural anti-fouling properties reduce maintenance
- High Strength: Superior mechanical properties vs. bronze
Specifications
- Material: ASTM B148 C95800 / UNS C95800
- Pressure Rating: Class 150, 300, 600
- Temperature: -29°C to +260°C
- Standards: API 600, API 6D, BS 5351
Need NAB Valves for Jubail Projects?
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Material of Construction
| S.N. | Parts Name | Material | Qty |
|---|---|---|---|
| 01 | Body | S.S. 202/S.S. 304/S.S. 316 | 1 |
| 02 | Bonnet | S.S. 202/S.S. 304/S.S. 316 | 1 |
| 03 | Gland | S.S. 202/S.S. 304/S.S. 316 | 1 |
| 04 | Gland Nut | S.S. 202/S.S. 304/S.S. 316 | 1 |
| 05 | Stem | S.S. 202/S.S. 304/S.S. 316 | 1 |
| 06 | Body Gasket | PTFE | - |
| 07 | Gland Packing | PTFE | 1 |
| 08 | Hand Wheel | Bakelite | 1 |
| 09 | Hand Wheel Nut | M.S. | 1 |
Testing Details & Standards
- Hydro Test Pressure Round Body: 1000 PSI
- Hydro Test Pressure Square Body: 3000 PSI
Dimension Tables
| Size NB | A | THDS-BSP | H | ØB |
|---|---|---|---|---|
| 8/10 | 50 | 1/4" - 3/8" | 70 | 27 |
| 15 | 50 | 1/2" | 70 | 31 |
| 20 | 63 | 3/4" | 90 | 39 |
| 25 | 70 | 1" | 95 | 45 |
| 40 | 85 | 1.1/2" | 120 | 65 |
| 50 | 90 | 2" | 130 | 75 |