Main materials:
1. Carbon Steel:
ASTM A105,20#, Q235, 16Mn, ASTM A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, ASTM A694 F42, F46, F48, F50, F52, F56, F60, F65, F70 2. Stainless Steel:
ASTM A182 F304, 304L, F316, 316L, 1Cr18Ni9Ti, 0Cr18Ni9Ti, 321, 18-8 3. Alloy Steel��
ASTM A182 F1, F5a, F9, F11, F12, F22, F91, A182F12, A182F11, 16MnR, Cr5Mo, 12Cr1MoV, 15CrMo, 12Cr2Mo1, A335P22, St45.8/��
Size:
1. The outer diameter of the flange: 75mm-2190mm
2. The bolt hole center circle diameter: 50mm----2130mm 3. The bolt hole diameter: 11mm-30mm 4. Number of bolt holes: 4 - 48 5. The M10-M27 thread 6. The flange thickness: 12mm-58mm 7. The outer diameter: A (17.2-2032mm) B (14-2020mm) 8. Flange diameter A (18-2036mm) B ( 15-2024mm ) 9. Flange theoretical weight: 0.36kg--234.6kg (DN1800)
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