Company Details
Shijiazhuang Bang dong Pipeline Technology Co,Ltd.
Shijiazhuang Bang dong Pipeline Technology Co,Ltd.
Steel Flat Flanges,RTJ Steel Flanges,Blind Steel Flanges
| Payment Type: | L/C,T/T |
|---|---|
| Incoterm: | FOB,CFR,CIF |
| Min. Order: | 10 Piece/Pieces |
Model No.: RED THREAD FLANGE
Brand: Bangdong
Standard: BSW
Type: Threaded Connection Flange
Material: Alloy Steel
Structure: Flanges
Connection: Screws
Sealing Surface: FM
Manufacturing Way: Forging
Packaging: Wooden case or as per buyer's requirements
Productivity: 1000pcs/month
Transportation: Ocean,Land,Air,Train/TNT/DHL
Place of Origin: Cangzhou,China
Supply Ability: 1000pcs/month
Certificate: ISO/CE/API
HS Code: 73079100
Port: Tianjin New Port,Beijing Air Port,Zhengzhou Train Station
Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF
Keywords: 1/2", CS A105, GAL, FLANGE, RF, 150 LB, SCRD.
Name: Carbon Steel Threaded Flange.
Material: ASTM A105.
Size: 1/2 Inch (DN15).
Pressure: 150 LB (PN20).
Ends: RF.
Surface Treatment: Galvanized.
Pipe Normal Diam. O.D. Flange Thk. Of Flange Min Diam.
of
Hub Diameter of Raised Face Length Hub.Y Thread Length Diam.
of Bolt
Circle Diam.
of Bolt
Holes Number
of Bolts Diam. of
Bolts
(inch) KG LB inch dn O C X G Y T BC BH BN BD 1/2" 15 89.00 11.20 30.20 35.10 15.70 15.70 60.50 15.80 4 1/2" 0.4 0.9 3/4" 20 98.50 12.70 38.10 42.90 15.70 15.70 69.90 15.80 4 1/2" 0.7 1.5 1" 25 108.00 14.20 49.30 50.80 17.50 17.50 79.30 15.80 4 1/2" 0.8 1.8 1-1/4" 32 117.50 15.70 58.70 63.50 20.60 20.60 88.90 15.80 4 1/2" 1.2 2.6 1-1/2" 40 127.00 17.50 65.00 73.20 22.40 22.40 98.60 15.80 4 1/2" 1.5 3.3 2" 50 152.50 19.10 77.70 91.90 25.40 25.40 120.70 19.10 4 5/8" 2.3 5.1 2-1/2" 65 178.00 22.40 90.40 104.60 28.40 28.40 139.70 19.10 4 5/8" 3.7 8.1 3" 80 190.50 23.90 108.00 127.00 30.20 30.20 152.40 19.10 4 5/8" 4.1 9 3-1/2" 90 216.00 23.90 122.20 139.70 31.80 31.80 177.80 19.10 8 5/8" 5.1 11.2 4" 100 228.50 23.90 134.90 157.20 33.30 33.30 190.50 19.10 8 5/8" 5.9 13 5" 125 254.00 23.90 163.60 185.70 36.60 36.60 215.90 22.40 8 3/4" 7 15.4 6" 150 279.50 25.40 192.00 215.90 39.60 39.60 241.30 22.40 8 3/4" 8.4 18.5 8" 200 343.00 28.40 246.10 269.70 44.50 44.50 298.50 22.40 8 3/4" 13 28.6 10" 250 406.50 30.20 304.80 323.90 49.30 49.30 362.00 25.40 12 7/8" 18 39.5 12" 300 482.50 31.80 365.30 381.00 55.60 55.60 431.80 25.40 12 7/8" 29 64 14" 350 533.50 35.10 400.10 412.80 57.20 57.20 476.30 28.50 12 1" 39 86 16" 400 597.00 36.60 457.20 469.90 63.50 63.50 539.80 28.50 16 1" 47 103 18" 450 635.00 39.60 505.00 533.40 68.30 68.30 577.90 31.80 16 1 1/8" 57 126 20" 500 698.50 42.90 558.80 584.20 73.20 73.20 635.00 31.80 20 1 1/8" 76 167 24" 600 813.00 47.80 663.40 692.20 82.60 82.60 749.30 35.10 20 1 1/4" 97 214
There are many different flange standards to be found worldwide. To allow easy functionality and interchangeability, these are designed to have standardised dimensions. Common world standards include ASME (USA), DIN (European), BS10 (British/Australian), and JIS/KS (Japanese/Korean).
Pipe flanges that are made to standards called out by Asme B16.5 or ASME B16.47, and MSS SP-44. They are typically made from forged materials and have machined surfaces. ASME B16.5 refers to nominal pipe sizes (NPS) from ½" to 24". B16.47 covers NPSs from 26" to 60". Each specification further delineates flanges into pressure classes: 150, 300, 400, 600, 900, 1500 and 2500 for B16.5, and B16.47 delineates its flanges into pressure classes 75, 150, 300, 400, 600, 900. However these classes do not correspond to maximum pressures in psi. Instead, the maximum pressure depends on the material of the flange and the temperature. For example, the maximum pressure for a Class 150 flange is 285 psi, and for a Class 300 Flange it is 740 psi (both are for ASTM A105 Carbon Steel and temperatures below 100F).
Flange dimensions are determined by the pipe size and the pressure class required for the application. Flanges are standardized according publications from organizations like ASME, MSS, API and others.
ASME/ANSI B16.5 flange provides
Flange Type :
Thread Flange
Spectacle Blind Flange
Spacer & Spade
LWN Flange
Orifice Flange
Blind Flange
Ansi Blind Flange
Stainless Steel Blind Flange
Raised Face Blind Flange
Slip On Flange
Slip On Weld Flange
SO Flange
Slip On Pipe Flange
Weld Neck Flange
flange dimensions for pipes ranging 1/2" to 24" - in classes ranging 150 to 2500.
Steel Pipe Dimensons - Schedule 40
Steel Pipe Dimensions - Schedule 80
Product Categories : Steel Flange > Thread Flange
