ANSI B16.5 Rustfritt stålflenser Produsent, ASTM A182 304, 304L, 316, 316L, 316TI, 317L, 310S, 321, 347, 904L, WN, flang, flang, flang, bles, bles, bles, bles, bles, bles, bles, bles, bles, bles, flangflang, flangflang, flangflang, bles, flang, flangflang, flangflang, flangflang, flangflang, blanker. FF, RTJ, TF Face
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