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| Certifications |
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ASME “U”, “S” & “R” Stamp |
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ASME Section VIII, Division 1 & TUV |
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Welding to ASME Section IX |
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ASME Code design and calculations |
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ASME certified welding procedures |
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| Contact Us |
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| Johansing Iron Works |
2955 Ford Street,
Oakland, CA 94601 |
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510-261-1800 Phone
510-261-1870 Fax |
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| sales@Johansing.com |
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