- steel pipe blank flanges with raised face for pn 0mpa
- 凸面 convex surface; crown
- 钢 sharpen; strop; whet
- 制管 tubulation
- 法兰 flange
- 盖 a surname
- 凹凸面钢制管法兰盖 steel pipe blank flanges with male and female face for pn 0mpa
- 平面钢制管法兰盖 steel pipe blank flanges with flat face for pn 6mpa
- 突面钢制管法兰盖 steel pipe blank flanges with flat face or raised face
- 环连接面钢制管法兰盖 steel pipe blank flanges with ring-joint face for pn 0mpa
- 榫槽面钢制管法兰盖 steel pipe blank flanges with tongue and groove face for pn 0mpa
- 凹凸面对焊钢制管法兰 steel pipe welding neck flanges with male and female face for pn 0mpa; steel pipe welding neck flanges with male and female face for pn 5mpa; steel pipe welding neck flanges with male and female face for pn mpa
- 凹凸面整体钢制管法兰 integral steel pipe flanges with male and female face for pn 0mpa; integral steel pipe flanges with male and female face for pn 5mpa; integral steel pipe flanges with male and female face for pn 6mpa; integral steel pipe flanges with male and female face for pn mpa
- 凸面板式平焊钢制管法兰 slip-on welding plate steel pipe flanges with raised face for pn 6mpa
- 凸面带颈螺纹钢制管法兰 hubbed screwed steel pipe flanges with raised face for pn 0mpa; hubbed screwed steel pipe flanges with raised face for pn 5m; hubbed screwed steel pipe flanges with raised face for pn 6mpa
- 凸面带颈平焊钢制管法兰 hubbed slip-on-welding steel pipe flanges with raised face for pn 0mpa
- 凸面对焊钢制管法兰 steel pipe welding neck flanges with raised face for pn 0mpa; steel pipe welding neck flanges with raised face for pn 25mpa; steel pipe welding neck flanges with raised face for pn 5mpa; steel pipe welding neck flanges with raised face for pn 6mpa (bar)gb/t 8-pn 0mpa(bar)
- 凸面整体钢制管法兰 integral steel pipe flanges with raised face for pn0mpa(bar); integral steel pipe flanges with raised face for pnmpa
- 钢制管法兰 specification for steel pipe flanges; types and parameters for steel pipe flanges
- 凹凸面带颈承插焊钢制管法兰 hubbed socket welding steel pipe flanges with male and female face
- 凹凸面带颈平焊钢制管法兰 hubbed slip-on-welding steel pipe flanges with male and female face
- 凹凸面对焊环板式松套钢制管法兰 loose plate steel pipe flanges with welding neck collar with male and female face
- 凹凸面平焊环板式松套钢制管法兰 loose plate steel pipe flanges with weld-on collar with male and female face
- 凹凸面型钢制管法兰用石棉橡胶垫片 asbestos rubber gaskets for steel pipe flanges with male and female face
- 凸面带颈承插焊钢制管法兰 hubbed socket welding steel pipe flanges with raised face for pn 0mpa
- 凸面对焊环松套板式钢制管法兰 loose plate steel pipe flanges with welding neck collar with raised face for pn 0mpa
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Last modified time:Thu, 14 Aug 2025 00:29:56 GMT