A threaded plug designed for draining lubricating oil from gear housings in industrial machinery.
The Oil Drain Plug is a precision-engineered sealing component installed at the lowest point of a gear housing or similar machinery enclosure. Its primary function is to facilitate the complete evacuation of used lubricating oil during maintenance cycles while preventing leaks during normal operation. It typically features external threads that engage with matching threads in the housing, a sealing surface (often with a gasket or O-ring), and a drive interface (hex, square, or specialized pattern) for installation and removal using standard tools.
诱因 → 失效模式 → 工程缓解
不是客户评论，也不是实时热度。以下维度用于前期 RFQ 准备和供应商评估。
这些分值是采购评估维度示例，不代表真实客户评分、具体国家买家反馈或实时询盘。
Drain plugs should be inspected during each oil change. Replace if threads are damaged, sealing surfaces are worn, or corrosion exceeds 30% of surface area. Sealing washers should be replaced every service.
Under-torquing causes oil leaks and potential plug ejection. Over-torquing can strip housing threads, crack components, or deform sealing surfaces, leading to permanent leakage and costly repairs.
Not universally. Thread pitch, diameter, sealing method, and length must match exactly. Always consult OEM specifications or measure existing plugs before substitution.
CNFX 是开放目录，不是交易平台或采购代理。工厂资料和表单用于帮助你准备直接沟通。
CNFX 制造商资料、技术分类、公开产品信息和持续合理性检查。
说明目标数量、应用场景、交期和关键技术要求，用于准备 RFQ 或供应商评估。