Specification :

Blind Flange BL
Standard:
ANSIB16.5, HG20617-1997, GB/ T9115.1-2000, HG20595-1997, GB/ T 9115.1-2000, GB/ T9115.4-200.
Material:
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
Stainless Steel: ASTMA182, F304/ 304L, F316/ 316L, F321, F347, F44( UNSS31254) , 316H , 316Ti, 317L, 309S, 309H, 310S, 310H , 321H329, 347, 347H, 348, 348H, F20, NO8020, 254SMO, F45, S30815, F46, S30600, F47, S3172 5, F48, S31726, F49, S34565, F56, S33228, F58, S31266, F62, NO8367, 1.4529, 253MA, S30815
Alloy Steel:
ASTMA182F1, F5a, F9, F11, F12, F22, F91, A182F12, A182F11, 16MnR, Cr5Mo, 12Cr1Mo V, 15CrMo, 12Cr2Mo1, A335P22, St45.8
Duplex Steel/ Super Duplex Steel:
ASTMA182F51/ UNSS31803, F53/ UNSS32750, F55/ UNSS32760, F50, S31200, F57, S392 77, F59, S32520, F60, S32205, F61, S32250, F904L, NO8904
Special Alloy Steel:
Incoloy800H, NS112, NO8811, GH145, X-750, GH169, Inconel718, GH4169, ALLOY825 , UNS NO8825, Monel400, UNSNO4400, NS111, NO8810, Incoloy800, NS143, 20# , NO8020, Alloy20cb 3, NS312, NO6600, Inconel600, NS333, HastelloyC, NS334, HastelloyC276, NO10276, NS336 , Inconel625, NO6625, AL-6XN, N08367, mo7n, monel30C, ALLOY31, NO8031, 1.4562, N09901, Alloy901, 1.4898, S31050, 725LN, .4466, 022Cr25Ni22Mo3N, X1CrNiMoN2522-2, Hastelloy C-22, N06022, Inconel601, UNSN06601, W.Nr.2.4851, NS315, Inconel690, Alloy690, Haste lloyC4, NS335, HastelloyB2, NS322, N10665, NS321, HastelloyB, Incoloy925, N09925, Inc oloy25-6MO, N08925, N08926, HASTELLOYG-30, N06030, HASTELLOYB-3, N10675, HASTELLOYC -2000, N06200, Inconel 783, MONEL K-500
Class Rating: 150LB---2500LB
Size 1/ 2-56’ ’
Facing Type: RF.RJ, MFM.TG

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