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valve

Product type

Ball valves, plug valves, valve bodies, bonnets, valves

Enforce the standard

API 6D, API 607, API 609, ISO 14313, BS 5351, BS 1873, EN 12266-1, EN 12266-2, EN 12267, EN 12467, ASTM A105 (carbon steel), A350 LF2 (cryogenic steel), A694 F60/F65 (high-strength steel), Weld overlay: ASTM A182 (stainless steel/alloy valves), NACE MR0103 (hydrogen sulfide corrosion resistant)

Weld type Applicable fittings Diameter range Wall thickness range
Single seam Body, seat Φ6-Φ914mm 0.5-60mm
Double seams Large-bore valve body, bonnet Φ630-Φ1524mm 2-80mm
Annular seams Valve body girth welding, flange connection Φ630mm以上 2-100mm