180° 弯头

外径

无缝弯头 (1/2″～24″), ERW / 焊接 / 定制弯头 (1/2″～72″)

壁厚

2mm – 50mm/ SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS

制造标准

ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, GB/T12459, GB/T13401, SH3408, SH3409, JIS B2311/2220, DIN2617/2616/2615

材质

20#、20G、Q235-A、ASTM A 234 WPB、WPBW、WPHY 42、WPHY 46、WPHY 52、WPH 60、WPHY 65 & WPHY 70

16Mn、ASTM A420 WPL3、A420 WPL6

ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91, WB36, 12CrMo, 15Cr5Mo, 1Cr5Mo, 12Cr1MoV