Processing technology used: cutting, welding, rolling, drilling, etc.
The protection measures for the riser of the offshore platform adopt the combination of the complex-wall tubular riser and the riser protection pile. Set up 2 riser pipe clamps on the platform pile, one is used to fix the subsea pipeline riser, and the other is used as a guide bracket for the riser. After the flat pipe section of the submarine pipeline is connected with the riser, the riser is installed on the platform pile foundation.
Process: cutting, welding, rolling, drilling, etc.
1. The spiral blade produced by the continuous cold rolling method overcomes the shortcomings of the traditional spiral blade production process, such as poor precision, difficult forming and high consumption of materials, and low production efficiency.
2. After the blade is formed, the surface is smooth and the dimensional accuracy and surface hardness are high.
3. Provide continuous integral blades according to the helical length required by customers, with good rigidity, convenient and fast welding and assembly during use.
Customized according to drawings
24h Technical supportCustomized according to samples
24h Technical support