Description 1) Type: WNSOBLTHLJSW 2) Material: ASTM A181 C60; A350 LF2; A694 F42, F46, F52, F56, A182 F12, F22, F5, F9, F91; A182 F304, F304L, F316, F316L, etc. 3) Standards: ASME B16.5, DIN, JIS 4) Size: Carbon steel 1/2"-48", Stainless Steel 1/2"-24" 5) Class: 150lbs, 300lbs, 600lbs, 900lbs, 1, 500lbs, 2, 500lbs 6) Special design available
