Jinan Iron And Steel Group Co., Ltd

1.Size: 9-1/2', 8', 6-3/4', 4-3/4' 2.SPIRAL DRILL COLLAR, SLIP AND ELEVATOR RECESS IN ACCORDANCE WITH API. COLD-WORKED RECESS SHOULDER

BISPALTE 80 BISPLATE 80-a low alloy.high strength plate with a yield stress approximately three times that of carbon steel and featuring low carbon ,

BISPALTE100 BISPALTE100 a low alloy, high strength steel plate with very high yield strength(over three times that of carbon steel)and featuring low c

BISPALTE360 BISPLATE 360 is a through hardened, abrasion resistant steel plate, offering high strength, excellent impact toughness and long life expec

BISPALTE400 BISPLATE 400-a through hardened, abrasion resistant steel plate, offering long life expectancy in high impact abrasion application. Appli

BISPALTE500 BISPLATE 500-a through hardened, abrasion resistant steel plate, offering long life expectancy in high impact abrasion application. Appli

BISPALTE600 BISPLATE 600-a through hardened, abrasion resistant steel plate, offering long life expectancy in the more demanding sliding and gouging a

Rolling mill production line Design capacity: 2 million tons (two tandem rolling, two single) Raw material: Q195, Q235, SPHC SPHD, IF, T780MS Thick

Rolling mill production line Design capacity: 2 million tons (two tandem rolling, two single) Raw material: Q195, Q235, SPHC SPHD, IF, T780MS Thick