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Production requireme
2025-08-05
1. 材料要求1.1 密封材料橡胶材料:一般采用NBR(丁腈橡胶)、FKM(氟橡胶)、ACM(丙烯酸酯橡胶)或硅橡胶,需满足耐高温(-40C~150C)、耐油、
Precautions for usin
2025-08-05
1. 安装前注意事项1.1 检查工作检查配合尺寸:确认水封与轴/孔的配合尺寸符合要求检查轴表面:确保轴表面光滑无划痕(粗糙度Ra0.8μm)检查倒角:确认轴端有
"Hongcheng "brand in
2025-08-05
本公司专业生产“鸿程”牌内燃机水封。分为分体式和整体式两大类,其中分体式水封有A型和B型,整体式水封统称C型。本公司生产的“鸿程”牌内燃机水封总成性能符合JB/