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welding controller

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ASTM A333 Gr.6 Seamless Steel Pipe

ASTM A333 Gr.6 Seamless Steel Pipe
welding and process are available, seamless process: cold drawn or hot rolled, but Grade 4 Shall be made by the seamless process. Seamless Steel Pipe: OD: 20~700mm W.T.: 2-30mm Grade: Grade 1, Grade ...

ASTM A672 B60/B70/C60/C65/C70 LSAW Carbon Steel Pipe

ASTM A672 B60/B70/C60/C65/C70 LSAW Carbon Steel Pipe
welded, full-penetration welds made in accordance with procedures and by welders or welding operators qualified in accordance with the ASME Boiler and pressure Vessel Code, Section IX. Heat Treatment ...
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