carbon steel pipe fitting and flange
2017年7月11日星期二
ASTM Forged RF Ss316 Slip on Stainless Steel Flange
ASTM Forged RF Ss316 Slip on Stainless Steel Flange
is divided into the following six basic types: flat welding
flange, welding flange, socket welding flange, loose flange, threaded flange and
integral flange.
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