seal-welded taper pipe threaded joint 锥管螺纹密封焊连接 ; 锥管罗纹弥缝焊毗连 ; 密封焊连接
welded seal gasket 焊接密封垫片
SEAL WELDED BONNET 围焊结合式
Seal-welded taper pipe 锥管螺纹密封焊连接
welded l bellows mechanical seal 焊接金属波纹管机械密封
welded metal bellows mechanical seal 焊接金属波纹管机械密封
Seal Welded Seats 密封焊接阀座
taper pipe thread seal-welded 圆锥管螺纹密封焊
Welded metal-bellows mechanical seal [机] 焊接金属波纹管机械密封
This valve is welded in fine steel, having the features of handy to operate, good seal, reliable performance and having the function of automatic air-locking dropping material.
采用优质钢材焊接而成，运行灵活、密闭性好、性能可靠，具有自动锁风落料的功效。
Seat rings are long to compensate for temperature fluctuations and are seal - welded. seating faces are hardfaced with stellite 6, ground and lapped to mirror finish.
阀座环较长，并且是密封焊接的，能够补偿温度波动。阀座面用钨铬钴合金6硬化， 研磨和层叠为镜面光洁度。
Seal welds shall be welded with half the thickness of the carrying fillet weld.
密封焊道应焊成现填角焊缝厚度的一半。
应用推荐