Hastelloy and high-strength steel welded pipe calibration die
basic information
Detailed parameters
Categories:
Patent certificate
Material
Industry
heat:
number:
-
+
keywords:
哈氏合金及高强度钢焊接管校型模具
On a
Non-ferrous metal pipe circumferential seam welding back protection device~
The next article
Anti-corrosion electrolyte feeding device
Copyright © 2021 Nanjing Maici Titanium Industry Co.,Ltd.
苏ICP备07506660号-1 Powered by www.300.cn