ASTM A403, ASME SA 403, ANSI B 16.9, ANSI B16.28 MSS P75, MSS SP43, JIS 2311, DIN 2605 are the standards of fittings. Size varies from NPS ½” – 48” (DN15- 1200), these are drawn by according to customers. manufactured items go with strict quality test includes intergranular corrosion test, flaring test, flattening test, radiographic test, positive material test, etc. packing is done in wooden boxes so that these will not damage while exporting. You can buy these for long-lasting services of your fittings.
Ku rubuta sakonku anan ku aiko mana
