welding neck flange 对焊法兰 blind flange 盲板法兰
产品材质 产品材质
s30408,s30403,s32168,s31603,s31008,s22053,904l等。 s30408,s30403,s32168,s31603,s31008,s22053,904l等。
产品口径: dn15mm-dn5000mm(1/2"~60") 产品口径:dn15mm-dn5000mm(1/2"~60")
产品概述 产品概述
对焊法兰是管件的一种,是指带颈的并有圆管过渡的并与管子对焊连接的法兰。 盲板的正规名称叫法兰盖,有的也叫做盲法兰或管堵。
product material: product material:
s30408,s30403,s32168,s31603,s31008,s22053,904l,etc. s30408,s30403,s32168,s31603,s31008,s22053,904l,etc.
product size:dn15mm-dn5000mm(1/2" ~60") product size:dn15mm-dn5000mm(1/2" ~60")
company products: company products:
welding neck flange is a king of pipe fitting,which refers to the flange the formal name of the blind flange is called the flange cover,and some are
with neck and transition of circular pipe and connected with butt welding also called blind flanges or pipe piugs.
of pipe.
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