... of the chain wheel can be produced according to Buyer's request.1. Main products: Custom ... report are approved by third party, Luoyang Ship Material Research Institute, CSIC. UT test: 100% ultrasonic ... table. Steel Ingot: EAF-LF-VD/ESR. Material Certificate according to En10204-3.1 is requested from ingot supplier ... 5 Cylinder ≤1.5 ≤8.0 7. Standards: GB, JIS, AISI, SAE, ASTM/ASME, EN, DIN, GOST 8. ...