New US regulations, CFR Part 195 Section 195.452, require that special integrity assessments be made to address potential seam-defect problems in low-frequency, electric-resistance-welded (ERW) pipe ...
CHANG'AN DISTRICT, SHIJIAZHUANG CITY, HEBEI, CHINA, January 21, 2026 /EINPresswire.com/ -- In recent years, the global ...
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