SIZE : DIAMETER: 15mm NB to 1200mm NB as per ANSI B 16.5 Pressure rating form 150 Lbs to 2500 Lbs Size Larger Than 600NB AS PER API 605 or M.S.SP 44 up to 1200mm NB GRADE: AVAILABLE. Carbon Steel: ASTM A105/ A105N/ A694 F42/46/52/56/60/65/70 / A350 LF3/ A350 LF2, etc. Alloy Steel: ASTM A182 F1/ F5/ F9/ F11/ F22/ F91/ etc. Stainless Steel: ASTM A182 F304/ 304L/ 304H/ 316/ 316L/ 317/ 317L/ 321/ 310/ 347/904L/ etc. Duplex steel : UNS S3180,UNS S32205(2205), UNS S32750(32750) , UNS S32760(ZERON 100) Nickel: UNS N02200, UNS N0220 Inconel : UNS N06600, UNS N06625 , UNS N08800 , UNS N08810, UNS N08811, UNS N08825 Monel: UNS N04400, UNSN05500 Hastelloy : UNS N10276, UNS N06022, UNS N10665 Alloy 20: UNS N08020 Copper Nickel: UNS C70600(90:10), UNS C71500(70:30) Titanium : GR.1 R56250(CP4), GR.2 R50400(CP3), GR.3 50550(CP2), GR.4 50700(CP1), GR R56400(6AI-4V) , GR.7 52400, GR.1 R52250, GR.23 R56401
