Tipo: Extremidades de tubos (sem costuras)
Espessura da parede: SCH5-SCHXXS
Materiais:
Aço carbono: ASTM A234 WPB, WPC, ASTM A420 WPL1, WPL3, WPL6 e WPHY-42/46/52/56/60/65/70
Aço inoxidável: ASTM A403 WP304/304L, WP316/316/L, WP321, WP347 e WPS31254
Ligas de aço: ASTM A234 WP1, WP5, WP9, WP11, WP12, WP22, WP91
Padrão: ANSI/ASME B16.9/MSS-SP-75/MSS-SP-43/B16.49
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