ASTM A213 seamless Stainless U tubes
steel grade 304, 304L, 316, 316了, 321/321H, 347, 317L, 310s, 316ti , 31803 , 409s, 410s, etc..
Long neck stainless steel flanges
all kinds of the steel grade for long neck stainless steel flanges
DIN2566 PN16 THREADED FLANGE Material: RST37-2; Q235B (S235JR, S235JRG1, S235JRG2) Size range: DN15-DN150
High pressure flanges, alloy steel material with F1/F5/F9/F11/F22/F91 etc.Alloy steel high pressure flange