Model:1/2" ---160"
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Features:
1) Standard: ANSI / ASTM B16.5, ANSI / ASTM B16.47 SERIES A (MSS SP - 44),
ANSI / ASTM B16.47 SERIES B (API 605), ASTM B16.36, BS10 - 1962, BS4504,
DIN, JIS B2220, UNI standard
2) Material: ASTM A 105, RST 37.2, C22.8, ASTM A182, F304, F316, F316L,
F321 and other type alloy steel
3) Manufacture process: forging or casting
