Specification :

Ansi B16.5 Weld Neck Flange
Size range
* 1/ 2" to 72" ( 15mm to 1800mm)

Working Pressure Ratings:
* asme 150# , 300# , 600# , 900# , 1500# , 2500#

Material:
* Stainless steel: ASTM A182 F304/ 304L/ 304H/ 316/ 316L/ 317/

317L/ 321/ 310/ 347/ 904L/ etc
* Carbon steel: ASTM A105/ A105N/ A694F42/ 46/ 52/ 56/ 60/ 65/ 70 / A350

LF3/ A350 LF2, ST37.2, S235JR, C22.8, Q235, P250GH, RST37.2 etc
* Alloy steel: ASTM A182 F1/ F5/ F9/ F11/ F22/ F91/ etc

Standard:
* asme / asme b16.47, asme / ansi b16.5, awwa;
* bs 4504, bs 1560, bs10, en1092-1;
* din2527, din2573, din2576, din2633, din2566 din2543, din2573,

din2544/ 2545, din 2632 / 2634/ 2635;
* jis b2220, jis b2216, Available type
* Blind, Welding Neck, Long Welding Neck, Socked Weld, Lap Ring

Joint, Threaded, Slip On, Plate, Orifice