Buttweld 90 Asteen pitkä säteellinen kyynärpää
Nimi:BUTTWELD 90 DEGREE LONG RADIUS ELBOW Sizes:Seamless Elbow ( 1/2″~24″), ACRE / Hitsattu / Fabricated Elbow (1/2″~48″) Schedule : Schedule 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS and etc. Vakio:ANSI B16.9, ANSI B16.28, MSS-SP-43 Type A, MSS-SP-43 Type B, JIS B2312, JIS B2313 Materials:304/L/H/LN, 316/L/H/LN/Ti, 321/H, 317/L/LN, 347/H, 310S/H, N08904(904L),…