FLANGE WELDING NECK, RTJ / A105

FLANGE WELDING NECK RTJ MATERIAL : A105 CARBON STEEL DAN STAINLESS STEEL 304 / 316 # 150 / # 300 / # 600 / # 900 / # 1500 / # 3000 / # 6000 DLL SCH : 40 / 80 / 100 / 120 / 160 DIAMETER : 1/ 2" - 36" BRAND : JAPAN / EROPA / SPANYOL / CHINA MERK : ULMA - METALLFAR - SHINSEI - VM LENGKAP MILL SERTIFICATE