ANSI/ASME B16.5 Lap Joint Flange

ASME B16.5 lap joint flange class300
ASME B16.5 lap joint flange class300
ANSI B16.5 lap joint flange class300
ASME B16.5 lap joint flange with stub end
lap joint flange with stub end

ASME/ANSI B16.5 Lap Joint Flange Class 300

Standard: ASME B16.5

Flange type: Lap Joint Flange

Size range: 1/2''-24''

Pressure: Class300

Material: Stainless steel , Alloy Steel , Carbon Steel,Copper&Nickel Alloy,Nickel Alloy,etc.

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▲Standard: ASME/ANSI B16.5
▲Flange type:  Lap Joint Flange
▲Size range: 1/2"-24"                                                            
▲Pressure class: Class 300                                   
▲Material:                                                                    
1)Stainless Steel Material:                                                    
ASTM A182 F304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L    
Duplex stainless steel UNS  S32304,S31803,S32205.                                    
Super Duplex stainless steel UNS S32750/S32760/S31254/S31260/S32550/S32707            
2)Carbon Steel Material:                                                    
ASTM A105, A350 LF2,P235GH,P250GH,SS400,Q235,C22.8,20#,16mn.
3)Alloy Steel Material:                                                        
ASTM A 182, GR F1,F5, F9, F11, F22,  F91,ASTM A694 F42/F46/F52/F60/F65/F70/F80.        
4)Copper&Nickel Alloy Material:
CU/NI 90/10, CU/NI 70/30                                                
5)Nickel Alloy Material:            
Monel 400 & 500, Inconel 600 & 625, Incoloy 800, 825, Hastelloy C22,C276            
▲Surface treatment:Anti-rust oil, transparent/yellow/black,Anti-rust paint, Zinc, Hot dipped/ Electric galvanized.    
▲Usage: Oil field, Offshore, Water system, Shipbuilding, Natural gas,Electric power, Pipe projects,etc.

ASME/ANSI B16.5 Lap Joint Flange class300

ANSI B16.5 lap joint Flange Class 300

Standard:ASME B16.5                    
Flange type: Lap Joint Flange                                    
Size range: 1/2"-24"                        
Pressure: Class300          
Material: Stainless steel , Alloy Steel , Carbon Steel,Copper&Nickel Alloy,Nickel Alloy,etc.           

                                   

ASME B16.5 Loose Flange Lap Joint Flange Class 300 LBS Dimensions
NPS A B I Holes C D F Weight
1/2″ 95 22.9 15.7 4 14.2 22.4 38.1 0.7
3/4″ 117 28.2 19.1 4 15.7 25.4 47.8 1.2
1″ 124 35.1 19.1 4 17.5 26.9 53.8 1.46
1-1/4″ 133 43.7 19.1 4 19.1 26.9 63.5 1.79
1-1/2″ 155 50 22.4 4 20.6 30.2 69.9 2.62
2″ 165 62.5 19.1 8 22.1 33.3 84.1 3
2-1/2″ 191 75.4 22.4 8 25.4 38.1 100.1 4.53
3″ 210 91.4 22.4 8 28.4 42.9 117.3 6.04
3-1/2″ 229 104.1 22.4 8 30.2 44.5 133.4 7.61
4″ 254 116.8 22.4 8 31.8 47.8 146.1 9.95
5″ 279 144.5 22.4 8 35.1 50.8 177.8 12.5
6″ 318 171.5 22.4 12 36.6 52.3 206.2 16.09
8″ 381 222.3 25.4 12 41.1 62 260.4 24.67
10″ 445 277.4 28.4 16 47.8 95.3 320.5 39.42
12″ 521 328.2 31.8 16 50.8 101.6 374.7 56.45
14″ 584 360.2 31.8 20 53.8 111.3 425.5 81.57
16″ 648 411.2 35.1 20 57.2 120.7 482.6 104.75
18″ 711 462.3 35.1 24 60.5 130 533.4 128.15
20″ 775 514.4 35.1 24 63.5 139.7 587.2 157.65
24″ 914 616 41.1 24 69.9 152.4 701.5 236.32

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