0(299) 123 452
Ball valves, plug valves, valve bodies, bonnets, valves
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 |
If you have any questions, please contact us through messages.
No. 57 Runhuaidao, Lishui Economic Development Zone, Nanjing City
Telephone : 0(299) 123 452
mace@fnspipe.com