F44 is also known as 254 SMO^® ,1.4547 and SS2378.

Standard

ASTM/ASME/ANSIB16.5, B16.47, ASME/ANSI B16.48 flange
ASTM A182 F44 slip on flange, ASTM A182 F44 Weld Neck Flange ,ASTM A182 F44 Threaded Flange,ASTM A182 F44 Blind Flange,

Dimensions : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges etc.

Standards : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings

Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.

Size : 1/8″ NB TO 48″NB.

Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673

ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48

BS : BS4504 , BS4504, BS1560, BS10

Test Certificates: Manufacturer Test Certificate as per EN 10204 / 3.1

Mechanical (room temperature)	UTS	0.2% Proof Strength	Elongation	Reduction in Area	Hardness

		Min	Min	Min	Max
	650-850 Mpa	300 Mpa	35.00%	50.00%	260 HB