•Material: High quality carbon steel •Production technology: Drop Forging •Surface treatment: Self color/Electric Galvanized/Hot.dip.galvanized •Breakage test is made for samples of each batch. •100% MPI for crack detection.
•Material: High quality carbon steel •Production technology: Drop Forging •Surface treatment: Self color/Electric Galvanized/Hot.dip.galvanized •Breakage test is made for samples of each batch. •100% MPI for crack detection.
•Material: High quality carbon steel/alloy •Production technology: Die Forging--Quenched and Tempered •Safety factor: 6:1; 4:1 •The proof load is 2 times of Working load limit •The breaking load is 4 times of Working load limit •Breakage test is made for samples of each batch. •100% MPI for crack detection.
•Material: High quality carbon steel •Production technology: Drop Forging •Surface treatment: Self color/Electric Galvanized/Hot.dip.galvanized •Breakage test is made for samples of each batch. •100% MPI for crack detection.
•Material: High quality carbon steel •Production technology: Drop Forging •Surface treatment: Self color/Electric Galvanized/Hot.dip.galvanized •Breakage test is made for samples of each batch. •100% MPI for crack detection.
•Material: High quality carbon steel •Production technology: Drop Forging •Surface treatment: Self color/Electric Galvanized/Hot.dip.galvanized •Breakage test is made for samples of each batch. •100% MPI for crack detection.