COMPLIANCE STANDARDS
THREAD END:
– ASME B1.20.1 (NPT)
– DIN 2999 & BS21
– ISO 7/1 & EN 10226
FLANGE END:
– ASME B16.5
– EN 1092-1
– JIS B2220
LOW EMISSION:
– ISO 15848-1
– TA-Luft
– API 624
– API 641
SOCKET WELD END:
– ASME B16.11
– DIN 3239 Part2
BUTT WELD END:
– ASME B16.25
– DIN 3239 Part1
MARKING:
– ASME B16.34
– MSS SP-25
– ISO 5209





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