weldless hot-deformed with diameter of 57-610 mm; ASTM A312, A335, A790, B407, B423, GOST 9940;
weldless cold-deformed with diameter of 0.8-114 mm; ASTM A269, A213, A789, B161, B163, B165, B167, B444, B338, B861, B622; AMS 4942-494; GOST 9941, GOST 19277;
welded with diameter of 10-610 mm; ASTM A312, A358, A691.
Fittings, flanges, forgings:
fittings: bends, adaptors, tees, plugs with diameter of 21.3-1219 mm; pressure class 3.000 lbs, 6.000 lbs and 9.000 lbs; ASTM A234, A403, A815, B366;
flanges: welding neck, blind, female flanges, plugs, etc., with diameter of 21.3-1524 mm; pressure (strength) classes ANSI 150, 300, 600, 900, 1500, 2500; ASTM A105, A182, A350, A694, A707;
forgings: rods, strips, disks, shafts, rings, tubesheets.
titanium based alloys: Gr. 1, 2, 2H, 3, 5, 7, 9, 12, 16, 23;
Ni-tensile alloys: N08800 / N08810 / N08811, N08825, N06625;
austenitic-ferritic grades (duplex and super duplex) UNS S32750 S31803 / S32205, S32760;
austenitic grades: TP304 / 304L / 304H, TP316 / 316L / 316H, TP321 / 321H, TP347 / 347H; TP309S, TP310S, TP316Ti, TP317L 08 (12) Х18Н10Т, 12Х18Н12Т, 10Х17Н13М2Т, 10Х23Н18, 08Х17Н15М3Т, ХН32Т;
alloy grades: P11, P22, P5, P9, P91; ASTM A335; 15X5M, X9M, 15XM, 10X2M1;
carbon: Gr B, Gr 6.
When the critical material manufacturers are selected, the EU and Japan companies, who have many years’ experience and debugged production process, are favored.