华南ZK【001142】标准件螺栓采购中石化第四建设有限公司六角螺栓\M22×85 20MnTiB/45# 10.9 GB/T1231六角螺栓\M20×60 20MnTiB/45# 10.9 GB/T 1231六角螺栓\M24×90 20MnTiB/45# 10.9 GB/T 1231六角螺栓\M16×50 20MnTiB/45# 10.9 GB/T1231六角螺栓\M24×80 20MnTiB/45# 10.9 GB/T 1231六角螺栓\M20×85 20MnTiB/45# 10.9 GB/T1231六角螺栓\M20×90 20MnTiB/45# 10.9 GB/T1231六角螺栓\M22×80 20MnTiB/45# 10.9 GB/T 1231六角螺栓\M22×95 20MnTiB/45# 10.9 GB/T1228六角螺栓\M16×65 20MnTiB/45# 10.9 GB/T 1228六角螺栓\M20×85 20MnTiB/45# 10.9 GB/T1228六角螺栓\M16×45 Q235B+Zn GB/T5780六角螺栓\M10×45 Q235B+Zn/Q235B+Zn GB/T 5782六角螺栓\M18×50 Q235B+Zn/Q235B+Zn GB/T 5781六角螺栓\M22×60 20MnTiB/45# 10.9 GB/T1231六角螺栓\M22×55 20MnTiB/45# 10.9 GB/T1231六角螺栓\M24×75 20MnTiB/45# 10.9 GB/T1231六角螺栓\M8×25 Q235B+Zn/Q235B+Zn GB/T5781六角螺栓\M20×75 20MnTiB/45# 10.9 GB/T1231六角螺栓\M20×75 20MnTiB/45# 10.9 GB/T1231六角螺栓\M20×80 20MnTiB/45# 10.9 GB/T1231六角螺栓\M24×95 20MnTiB/45# 10.9 GB/T1231六角螺栓\M24×100 20MnTiB/45# GB/T1231六角螺栓\M30×110 20MnTiB/45# GB/T1228六角螺栓\M30×70 20MnTiB GB/T1228六角螺栓\M30×85 20MnTiB/45# GB/T1228六角螺栓\M12×40 Q235B+Zn 4.8 GB/T5781六角螺栓\M12×100 Q235B+Zn/Q235B+Zn GB/T 5782六角螺母\M12 Q235B+Zn 8级 GB/T6170管帽\DN25×3.5 BW GB/T12459Ⅰ Q235B GB/T 3274六角螺栓\M12×40 Q235B+Zn 8.8 GB/T 5781六角螺栓\M10×35 Q235B+Zn/Q235B+Zn GB/T5782六角螺栓\M12×35 Q235B+Zn/Q235B+Zn 4.6 GB/T 5781六角螺栓\M16×45 Q235B+Zn/Q235B+Zn 4.6 GB/T 5781六角螺栓\M22×65 20MnTiB/45# 10.9 GB/T1231六角螺栓\M16×45 20MnTiB/45# GB/T1231六角螺栓\M20×55 20MnTiB/45# 10.9 GB/T 1231六角螺栓\M24×70 20MnTiB/45# 10.9 GB/T 1231六角螺栓\M24×55 Q235B GB/T5781六角螺栓\M20×45 Q235B+Zn/Q235B+Zn GB/T5782六角螺栓\M24×55 Q235B+Zn/Q235B+Zn GB/T 5782六角螺栓\M27×60 Q235B+Zn/Q235B+Zn GB/T 5782六角螺栓\M30×65 Q235B+Zn/Q235B+Zn GB/T 5782六角螺栓\M12×35 Q235B 4.8 GB/T5780六角螺栓\M12×45 Q235B GB/T5780六角螺栓\M16×45 Q235B GB/T5780六角螺栓\M20×150 Q235B/Q235B GB/T5780六角螺栓\M20×90 Q235B GB/T5782六角螺栓\M22×55 Q235B GB/T5780六角螺栓\M22×60 Q235B/Q235B GB/T 5781六角螺栓\M22×80 Q235B/Q235B GB/T 5781六角螺母\M12 A2-70 GB/T6170六角螺栓\M12×50 A2-70 GB/T5783六角螺栓\M24×60 20MnTiB/45# 10.9 GB/T 1231六角螺栓\M16×75 20MnTiB/45# 10.9 GB/T 1231六角螺栓\M16×70 20MnTiB/45# 10.9 GB/T 1231六角螺栓\M22×70 20MnTiB/45# 10.9 GB/T 1231六角螺栓\M22×90 20MnTiB/45# 10.9 GB/T1231
2026-09-08