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PN10 to PN50 - 150Lbs to 300Lbs
DN15 to DN300 - 1/2" to 12"
PN10 to PN100 - 150Lbs to 600Lbs
PN10 to PN250, 150Lbs to 1500Lbs according to DN
DN10 to DN80 - 3/8 to 3"