Model NO.: BL-01
Manufacturing Way: Forging
Connection Type: FF,RF,Rtj,Lj,FM
Process: Forged, Casting
Rust Prevention: Black, Yellow,Varnish Antirust Oil Coating
Surface Treatment: Oil,Galvanized,Painted
Flange Type: Slip on,Blind, Thread,Weld Neck,Plate Flange
Flange Pressure: 150lbs-2500lbs, Pn6-Pn40, 5K-16K
Flange Standard: ANSI, DIN, En1092-1, BS4504, BS10, GOST12820/12821
Wall Thickness: Sch10, 20, 30, 40, 80, 120, 160, Std, Xs, Xxs
Coating: Cold Hot DIP Galvanizing,Hot DIP Galvanizing
Technics of Forging: Free Forging, Die Forging
Trademark: AEA or O. E. M
Transport Package: Wooden Cases and Wooden Pallets
Specification: 1000*1000*1000mm
Origin: China
HS Code: 73079100
Model NO.: BL-01
Manufacturing Way: Forging
Connection Type: FF,RF,Rtj,Lj,FM
Process: Forged, Casting
Rust Prevention: Black, Yellow,Varnish Antirust Oil Coating
Surface Treatment: Oil,Galvanized,Painted
Flange Type: Slip on,Blind, Thread,Weld Neck,Plate Flange
Flange Pressure: 150lbs-2500lbs, Pn6-Pn40, 5K-16K
Flange Standard: ANSI, DIN, En1092-1, BS4504, BS10, GOST12820/12821
Wall Thickness: Sch10, 20, 30, 40, 80, 120, 160, Std, Xs, Xxs
Coating: Cold Hot DIP Galvanizing,Hot DIP Galvanizing
Technics of Forging: Free Forging, Die Forging
Trademark: AEA or O. E. M
Transport Package: Wooden Cases and Wooden Pallets
Specification: 1000*1000*1000mm
Origin: China
HS Code: 73079100
AEA Blind Flanges are used to seal the end of a piping system or pressure vessel openings to prevent flow. They are commonly used for pressure testing the flow of liquid or gas through a pipe or vessel. They also allow easy access to the pipe in the event that work must be done inside the line. Blind pipe flanges are often used for high pressure applications.
ANSI B16.5 ANSI B16.47 Series a B Carbon Steel A105 Blind Pipe Flange
 
RAW MATERIAL LIST
NO. Material Grade Category NO. Material Grade Category
A.Cr-Mo Alloy C.Duplex
1 ASTM A182 F1 Cr-Mo Alloy 27 ASTM A182 F44 Duplex SS
2 ASTM A182 F5 Cr-Mo Alloy 28 EN10222 1.4462 Duplex SS
3 ASTM A182 F9 Cr-Mo Alloy D.Stainless Steel
4 ASTM A182 F11 Cr-Mo Alloy 29 ASTM A182 F304/F304L Austenitic SS
5 ASTM A182 F22 Cr-Mo Alloy 30 ASTM A182 F304H Austenitic SS
6 ASTM A182 F91 Cr-Mo Alloy 31 ASTM A182 F316/316L Austenitic SS
7 EN10222-2 16Mo3 Cr-Mo Alloy 32 ASTM A182 F317/317L Austenitic SS
8 EN10222-2 13CrMo4-5 Cr-Mo Alloy 33 ASTM A182 F316Ti Austenitic SS
B.Carbon Steel 34 ASTM A182 F321 Austenitic SS
9 ASTM A105 Carbon Steel 35 ASTM A182 F347/F347H Austenitic SS
10 ASTM A694 F52 Carbon Steel 36 ASTM A182 F904L Super Austenitic SS
11 ASTM A694 F60 Carbon Steel 37 ASTM A182 F347/F347H Austenitic SS
12 ASTM A694 F65 Carbon Steel 38 EN10222-2 1.4306 Austenitic SS
13 ASTM A694 F70 Carbon Steel 39 EN10222-2 1.4401 Austenitic SS
14 ASTM A516 GR 65 Carbon Steel 40 EN10222 1.4404 Austenitic SS
15 ASTM A516 GR 70 Carbon Steel 41 EN10222 1.4541 Austenitic SS
16 EN10222-2 S235JRG2 Carbon Steel 42 EN10222 1.4571 Austenitic SS
17 EN10222-2 P250GH Carbon Steel 43 EN10222 1.4539 Super Austenitic SS
18 EN10222-2 P280GH Carbon Steel Alloy
19 EN10222-2 P355QH Carbon Steel 44 B564 UNS N08020 Ni-Alloy
20 ASTM A516 GR 60 Low Temp CS 45 B564 UNS N04400 Ni-Alloy
21 ASTM A350 LF2 Low Temp CS 46 B564 UNS N6600 Ni-Alloy
22 ASTM A350 LF3 Low Temp CS 47 B564 UNS N06625 Ni-Alloy
23 ASTM A350 LF6 Low Temp CS 48 B564 UNS N08367 Ni-Alloy
C.Duplex 49 B564 UNS N08800 Ni-Alloy
24 ASTM A182 F51 Duplex SS 50 B564 UNS N08825 Ni-Alloy
25 ASTM A182 F60 Duplex SS 51 B564 UNS N10276 Ni-Alloy
26 ASTM A182 F53 Duplex SS 52 ASTMB171 UNS C71520 Cu-Alloy


ANSI B16.5 ANSI B16.47 Series a B Carbon Steel A105 Blind Pipe Flange


Specifications :

Flange Type:                                   
Weld Neck, Slip On, Blind, Plate, Thread, Socket Weld, Lap Joint, Ring Joint, Orifice Flange, Spectacle Blind, Paddle Spacer and Blank Flange, Figure 8 Flange, etc;
                                    
Face: Raised Face (RF),Flat Face(FF), Ring Joint (RTJ)  
                                    
Material:                                  
Carbon Steel:   Q235,20#,A105, ST37.2,C22.8, S235JR,P250GH,A350 LF1,LF2 CL1/CL2 LF3 CL1/CL2, ASTM A694 F42,F46,F48,F50,F52,F56,F60,F65,F70
Stainless Steel: A182 F304/304L, F316/316L, F316H,F316Ti,F321,F44(UNS S31254)
Ally Steel:          A182 F1,F5/a,F9,F11,F12,F22,F91  
Duplex Steel:    A182 F51/UNS S31803,F53/UNS S32750 F55/UNS S3260
Special Alloy:   ,C95400,C95500,C95800,Monel400,Inconel 600, Inconel 625, Inconel 800, Inconel 825
                                    
Standard:                                
ASME: ANSI/ASME B 16.5,ASME B16.36,ASME B16.47 Series A(MSS SP-44);ASME B16.47 Series B(API 605),AWWA C207
DIN:          Plate(DIN2573,2576,2502),Blind(DIN2527),Loose(DIN2641-2676),Welding-Neck (DIN2627-2638), Threaded (DIN2565 2566 2567) ,Slip-On (DIN86029 86030)
EN:  EN1092-1                           
JIS:  JIS B2220                          
UNI:          UNI2253-2278,UNI6083,UNI6084,UNI2280,UNI2281-2286, UNI6091-6097
GOST: GOST12820-80, GOST12821-80 
BS: BS 4504,BS10-1962,BS3293-1960 
                                    
Pressure:                                 
ANSI:Class 75, Class 150, Class 300, Class 600, Class 900, Class 1500, Class 2500
DIN:PN 6,PN 10,PN 16,PN 25,PN 40                 
EN:PN 6,PN 10,PN 16,PN 25,PN 40               
JIS:1K,2K,5K,10K,16K,20K,30K,40K,63K ;                  
GOST:PN 6,PN 10,PN 16,PN 25,PN 40,PN63,PN100,PN160                   
BS:TABLE D E                                    

 Machining Tolerance:  From 0.005mm-0.01mm-0.1mm As Standard.

Machined Surface Quality: Ra 0.8-Ra3.2 according to customer requirements

Production Process:
Forging-Heat Treatment-Machining (rough machining and finish machining)-Drilling-Inspect-Stamp-Packing

Heat Treatment: Solution, N+T (Normalizing + Tempering), Q+T (Quenching + Tempering)


Surface Treatment                
Anti-rust Oil, Transparent/Yellow/Black Anti-rust Paint,Zinc,Hot dipped Galvanized.                                   
Usage: 
Oil Field, Offshore, Water System, Shipbuilding, Natural Gas, Electric Power, Pipe Projects etc.


 
Table ANSI, ASME, ASA, B16.5 150lb/sq.in. Blind Flange
ø D b g k Holes l Kg.
1/2" 88,9 11,1 34,9 60,3 4 15,9 0,400
3/4" 98,4 12,7 42,9 69,8 4 15,9 0,700
1" 107,9 14,3 50,8 79,4 4 15,9 0,900
1 1/4" 117,5 15,9 63,5 88,9 4 15,9 1,300
1 1/2" 127,0 17,5 73,0 98,4 4 15,9 1,600
2" 152,4 19,0 92,1 120,6<

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