ANSI/DIN/JIS/GOST Flanges

Hebei Ruoliyun Steel Pipe Sales Co.,ltd ASME B16.47 Series A/MSS SP-44 Class 150 WN/BLforged flange ANSI B16.47 SERIES A CLASS 150 FLANGES DIMENSIONS TABLE Nom Size OD Thickness OD of RF Dia at Base Bore LTH Dia Bevel Drilling Weight Weld Neck Blind Bolt Circle Bolt Length HoleDia No. of Holes Weld Neck Blind O C C R X B Y A (1) (2) 26 34.25 2.63 2.63 29.5 26.62 4.69 26 31.75 8.75 1.38 24 300 702 28 36.5 2.75 2.75 31.5 28.62 4.88 28 34 9 1.38 28 345 833 30 38.75 2.88 2.88 33

Hebei Ruoliyun Steel Pipe Sales Co.,ltd ASME B16.47 Series A/MSS SP-44 Class 900 WN/BLforged flange ANSI B16.47 SERIES A CLASS 900 FLANGES DIMENSIONS TABLE Nom Size OD Thickness OD of RF Dia at Base Bore LTH Dia Bevel Drilling Weight Weld Neck Blind Bolt Circle Bolt Length Hole Dia # of Holes Weld Neck Blind O C C R X B Y A -1 -2 26 42.75 5.5 6.31 29.5 30.5 11.25 26 37.5 18.75 2.88 20 1525 2566 28 46 5.62 6.75 31.5 32.75 11.75 28 40.25 19.75 3.12 20 1810 3178 30 48.5 5.88 7

ASME/ANSI B16.5 Class 150 WN Welding Neck Flanges, NW Long Weld Neck Flanges Class 150#,300#,400#,600#,900#,1500#,2500# Specification Carbon Steel ASTM A105/A694 F42/46/52/60/A350 LF2 Stainless Steel ASTM A182 F304/304L/316/316L Alloy Steel ASTM A182 F1/F5/F9/F11/F22/F91/Etc. Duplex stainless steel ASTM A182 F51/F53/F55/F60 Nicke alloys Nickel 200, Monel 400, Inconel 600/625, Incoloy 825/800 Cu-Ni 90/10,70/30 * ASME/ANSI B16.5 : WELDING NECK FLANGE, SLIP-ON FLANGE, BLIND

Hebei Ruoliyun Steel Pipe Sales Co.,ltd ASME B16.47 Series A/MSS SP-44 Class 600 WN/BLforged flange ANSI B16.47 SERIES A CLASS 600 FLANGES DIMENSIONS TABLE Nom Size OD Thickness OD of RF Dia at Base Bore LTH Dia Bevel Drilling Weights Weld Neck Blind Bolt Circle Bolt Length HoleDia # of Holes Weld Neck Blind O C C R X B Y A -1 -2 26 40 4.25 4.94 29.5 29.44 8.75 26 36 14.5 2 28 940 1759 28 42.25 4.38 5.19 31.5 31.62 9.25 28 38 15 2.12 28 1060 2061 30 44.5 4.5 5.5 33.75 33.94 9

Hebei Ruoliyun Steel Pipe Sales Co.,ltd ASME B16.47 Series A/MSS SP-44 Class 300 WN/BLforged flange ANSI B16.47 SERIES A CLASS 300 FLANGES DIMENSIONS TABLE Nom Size OD Thickness OD of RF Dia at Base Bore LTH Drilling Weight Weld Neck Blind Dia Bevel Bolt Circle Bolt Length Hole Dia # of Holes Weld Neck Blind O C C R X B Y A (1) (2) 26 38.25 3.07 3.25 29.5 28.38 7.19 26 34.5 10.75 1.75 28 605 1078 28 40.75 3.32 3.5 31.5 30.5 7.69 28 37 11.25 1.75 28 745 1315 30 43 3.57 3.69 33

ASME/ANSI B16.47 Series B--300lb Blind Flange Name ASME/ANSI B16.47 Series B--300lb Blind Flange Sizes DN15-- DN2000 (1/2"--80") Forged Flange. Material Carbon steel:ASTM A105, A181, A350 LF1, A350LF2, A350LF3,A36A234 WPB, Stainless steel: ASTM A182 F304, F304L, F316, F316L, F321 etc. Standard ANSI Flanges Anti Rust Anti Rust Oil, Black Paint, Yellow Paint Coating, Hot Dipped Galvanized, Cold Galvanized etc. Origin Hebei,China Delivery Port Tianjin Port Main market Middle

Sizes: DN15-- DN2000 (1/2"--80") Forged Flange. Material: Carbon steel : ASTM A105, A181, A350 LF1, A350LF2, A350LF3,A36A234 WPB, Stainless steel: ASTM A182 F304, F304L, F316, F316L, F321 etc. Standard:ANSI/ASME/ASA B16.5 , ANSI B16.47 SERIES A/B, JIS B2220, KS B1503, DIN SERIES, UNI SERIES, SANS 1123/SABS 1123, BS 4504, BS10 TABLE D/E/F, GOST 12820-80/12821-80, NFE 29203/NS/AS/ISO/AWWA C207, MSS SP44, API, EN 1092-1, FRENCH NFE 29203, Flanges Anti Rust:Anti Rust Oil, Black