Hastelloy pipe Specification: ASTM B575 Material: Hastelloy G-30 O.D. 10-325mm, W.T. 0.5-18mm ... ,Hastelloy C-2000,Hastelloy C-4,Hastelloy B-3,Hastelloy G-30Production Standard:ASTM B575 ASTM B333 ASTM B582size:Products: Welded ... business relationship with you in the nearly future! Hastelloy pipe G-30