Basic Type Design Standards

Design and Manufacturing Standard: API 609, MSS SP-68, BS EN 593

Temperature & Pressure Class Standard: ASME B 16.34

Fire Resistance Standard: API 607, BS EN ISO 10497

Driving Flange Standard: BS EN ISO 5211

Connection Flange Standard: ASME B16.5, ASME B16.47, ISO 7005, EN 1092

 Face to Face Standard: API 609, MSS SP-68, ISO 5752, BS EN 558

Inspection & Testing Standard: API 598, MSS SP-61, ISO 5208

Valve Marking Standard: MSS SP-25

Fire Safety Type Design Standard

Design and Manufacturing Standard: API 609, MSS SP-68, BS EN 593

Temperature & Pressure Class Standard: ASME B 16.34

Low Temperature Standard: BS 6364, MSS SP-134

Driving Flange Standard: BS EN ISO 5211

Connection Flange Standard: ASME B16.5, ASME B16.47, ISO 7005, EN 1092

 Face to Face Standard: API 609, MSS SP-68, ISO 5752, BS EN 558

Inspection & Testing Standard: API 598, ISO 5208

Horizontal Burning Testing Standard: BS EN ISO 10497, API 607, API F6A Valve Marking Standard: MSS SP-25

Dissipation Discharge Testing Standard: API 622, API 624, ISO/CD 15848, EPA Method 21 BV22