... resistance to weld hot cracking resistance and intergranular corrosion. Quality Control:ISO 9001:2000 by Lloyd'sPressure Equipment Directive 97/23 ... /800H/825, Inconel 600,625,718 etc. Production Size:OD:1/8''-10" 10.3mm-273mm Production Standard:ASTM: A213, A269, A312 ... , B165GOST: 9940, 9941JIS:: G3459, G3463DIN: 17456, 17458EN 10216-5 316LMod/1.4435/724L seamless pipe/tube/pipe fittings-Fertilizer