承插焊法兰 socket welding flange ; SW ; SOCKET WELD
平焊法兰 welded flange ; Flat welding flange ; slip on flange
带颈对焊法兰 welding neck flange ; WN Flange ; Weld Neck Flange
板式平焊法兰 Welding plate flange ; slip on welding plate flange ; slip-on plate flange
平焊法兰人孔 manhole with common welded flange
对焊法兰手孔 handhole with butt welded flange
带颈平焊法兰 SO ; SORF
对焊法兰 [机] welding neck flange
唇焊法兰 Lip welded flange ; Lip welding flange
对于焊法兰 welding neck flange
焊法兰的主要设计缺点是它不能保证无泄漏。
Flat welding flange of the major design drawback is that it can not guarantee no leakage.
平焊法兰连接法也是与铸铁管及钢管之间简单的连接方法。
The connection method between the simple flange connection method and cast iron pipe and steel pipe.
我公司是对焊法兰的主要供应商，产品主要销往全国各地。
I welded flange is a major supplier, and products are mainly sold to all parts of the country.
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