Type of Flanges:
· Weld Neck
· Slip-on
· Blind
· Socket Weld
· Lap Joint
· Spectacles
· Ring Joint
· Orifice etc.
Specifications and Steel Grades
· Carbon Steel: ASTM A105/ A105N/ A694 F42/46/52/56/60/65/70 / A350 LF3/ A350 LF2, etc.
· Stainless Steel: ASTM A182 F304/ 304L/ 304H/ 316/ 316L/ 317/ 317L/ 321/ 310/ 347/904L/ etc.
· Alloy Steel: ASTM A182 F1/ F5/ F9/ F11/ F22/ F91/ etc.
Size Range:
1/8" up to 48" NB.
Class:
150#, 300#, 400#, 600#, 900#, 1500# & 2500#.
CARBON STEEL PIPES & TUBES
Seamless or Welded
Specifications and Steel Grade:
· ASTM A106; ASTM A53; ASTM A210; ASTM A333; ASTM A519-98; ASTM A179;
· ASTM270
· BS 1387; EN 10297; EN 10355
· DIN 2391; DIN 17175; DIN 1629
· API 5L GRB, X42, X46, X52, X56, X60, X65
· JIS 3444; JIS 3466; JISG 3445; JISG3454; STPG 370
· GB/T 8162-1999; GB/T 8163-1999