... SOH FLANGE 1. JIS 2.SIZE:1/2"-48" 3.type: forged SLIP-ON FLANGE-JIS SOH TPYEProfessional manufacturer of kinds ... ,C22.8,SS400,SF440A,A1052. Size:1/2"-40"3. Type:plate,slip-on,welding neck,threaded,socket weld,blind4. Surface ... anti-rust paint,tranparent oil JIS SLIP-ON WELDING STEEL PIPE FLANGES-SOH TYPE