Grade P12 Flanges

Grade P1 Flanges

Nine Piping Solutions is a known supplying, trading, exporting and manufacturing unit of Alloy Steel F12 Pipe Flanges, where its maximum service temperature is at 450 Degree C. This distortion – free (non – warping) characteristic of Alloy Steel F12 Slip On Flanges is a significant advantage over many other high – strength steels.

However, there is restricted use of Alloy Steel F12 Threaded Flanges with hydrochloric acids. Alloy steel flanges also possesses a great resistance to pitting in chloride solutions, a great resistance to crevice and stress corrosion cracking.



Specification ASTM A182 / ASME SA182
Size 1/2″ (15 NB) to 48″ (1200NB)
Dimension ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Standard ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.