Flat Welding Flan
portant role in the industrial use.Flush welded flange
I. product introduction
Flat welding flange is a kind of flange which is connected with the container or pipeline by fillet weld. Optional flange. Design according to the flange ring and straight cylinder section of the integrity of the connection, according to the integral or loose flange check. Flanged rings are available with and without neck. Compared with the neck butt welding flange, the flat welding flange is simple in structure and saves in material, but its rigidity and tightness are not as good as that of the neck butt welding flange. Flat welded flanges are widely used for connecting medium and low pressure vessels and pipelines.
Ii. Product parameters
1). Flange outer diameter: 75mm-2190mm
(2) center circle diameter of bolt hole: 50mm-- 2130mm
(3) diameter of bolt hole: 11mm-30mm
(4) number of bolt holes: 4-48
(5) thread: m10-m27
(6) flange thickness: 12mm-58mm
(7). Pipe outer diameter: A(17.2-2032mm) B(14-2020mm)
Flange inner diameter: A(18-2036mm) B(15-2024mm)
Iii. Product advantages
The flat welding flange is suitable for the pipeline system where the pressure level is relatively low and the pressure fluctuation, vibration and oscillation are not serious. The advantages of the flat welding flange in the welding assembly of the flat welding flange is easier to align, and the price is cheaper, so it has been widely used. Beautiful appearance, smooth surface, acid and alkali resistance, anti-corrosion, strong texture performance. Oxygen furnace material opening, integral forging or finished forging cutting molding processing methods high-precision CNC lathe turning, CNC rocker drill drilling
The flat welding flange not only saves space and weight, but also ensures that the joint will not leak and has good sealing performance. As the required pressure decreases, the size and number of bolts can be reduced accordingly, so a new product with small size and light weight (70% ~ 80% less weight than the traditional flange) is finally designed. Therefore, the flat welded flange is a kind of high quality flange product, which reduces the quality and space and plays an im
portant role in the industrial use.Flush welded flange
I. product introduction
Flat welding flange is a kind of flange which is connected with the container or pipeline by fillet weld. Optional flange. Design according to the flange ring and straight cylinder section of the integrity of the connection, according to the integral or loose flange check. Flanged rings are available with and without neck. Compared with the neck butt welding flange, the flat welding flange is simple in structure and saves in material, but its rigidity and tightness are not as good as that of the neck butt welding flange. Flat welded flanges are widely used for connecting medium and low pressure vessels and pipelines.
Ii. Product parameters
1). Flange outer diameter: 75mm-2190mm
(2) center circle diameter of bolt hole: 50mm-- 2130mm
(3) diameter of bolt hole: 11mm-30mm
(4) number of bolt holes: 4-48
(5) thread: m10-m27
(6) flange thickness: 12mm-58mm
(7). Pipe outer diameter: A(17.2-2032mm) B(14-2020mm)
Flange inner diameter: A(18-2036mm) B(15-2024mm)
Iii. Product advantages
The flat welding flange is suitable for the pipeline system where the pressure level is relatively low and the pressure fluctuation, vibration and oscillation are not serious. The advantages of the flat welding flange in the welding assembly of the flat welding flange is easier to align, and the price is cheaper, so it has been widely used. Beautiful appearance, smooth surface, acid and alkali resistance, anti-corrosion, strong texture performance. Oxygen furnace material opening, integral forging or finished forging cutting molding processing methods high-precision CNC lathe turning, CNC rocker drill drilling
The flat welding flange not only saves space and weight, but also ensures that the joint will not leak and has good sealing performance. As the required pressure decreases, the size and number of bolts can be reduced accordingly, so a new product with small size and light weight (70% ~ 80% less weight than the traditional flange) is finally designed. Therefore, the flat welded flange is a kind of high quality flange product, which reduces the quality and space and plays an im
