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 | Industrial valves | |
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| Trademarks: | |
| | - SITINDUSTRIE TUBES & PIPES - Valvometal - Wilson
- Sitindustrie Valves (Renfrew - UK)
- Grondona
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| Materials | |
Carbon steel, low temperature carbon steel, alloy steel, stainless steel and special alloys (Duplex, Super Duplex); all materials comply to ASTM & ASME.
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| Quality | |
| APPROVALS | | | | | | API spec. 6D | | STOOMWEZEN | TUV Ta-Luft | | Fire test accreditation BS 6755 part2 | TESTING & INSPECTION:
| EXECUTED IN OUR FACTORIES: | EXECUTED BY OUR SPECIALISED EXTERNAL PARTNERS: | | 1) Dimensional & Visual testing | 1) SX-Rays inspection | | 2) Hardness testing | 2) Ultrasonic inspection | | 3) Magnetic Particle Inspection | 3) Corrosion testing | | 4) Dye-penetrant inspection | 4) Micrographic an | | 5) Thickness testing | 5) Positive material identification | | 6) Paint thickness testing | 6) Chemical analysis | | 7) Surface finishing testing |
| | 8) Manometer calibration |
| | 9) Shell and seat hydrostatica testing |
| | 10) Tensile Testing |
| | 11) Impact Testing |
| | 12) Micrographic examination |
| | 13) Micrographic examination |
| | 14) Linearity & cylindical testing |
| | 15) Helium testing |
| | 16) Cryogenic gas testing |
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| Main standard: | |
| API Q1 - 6D - 6A, ASTM/ASME, BS, AFNOR, NF |
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| Commercial network & stock facilities: | |
| Well structured commercial organisation with units located in strategic areas of the world. Valves available from stock. |
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| Application: | |
| Engineering, chemical and petrochemical, offshore, onshore, energy, oil and gas, power plants, cryogenic, water treatment and dairy. |
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