In the production process of SSAW steel pipe, a series of matters need to be paid attention to. In addition to the following test items, in accordance with API standards and other relevant standards and special requirements of some users

Spiral submerged arc welded steel pipe is a kind of metal pipe with spiral seam welded by submerged arc welding technology.SSAW pipe is made of hot rolled coiled steel by automatic submerged arc weld under normal atmospheric temperature.

Spiral submerged arc pipe (SSAW pipe) is its advancing direction and the forming angle of the center line of the formed tube. The side forming edge is welded and welded into a spiral shape.

Because ssaw steel pipe can be made by a coil width continuous forming welding production, easy automation, and using double-sided automatic submerged arc welding type, there are a variety of testing method to check weld quality assurance checks.

The replacement method of the clutch is to use the bracket raising device and use the trolley jack to remove the gearbox. It is strongly recommended to use a clutch alignment tool, otherwise you may spend a lot of time trying to align the clutch plate and input shaft spline.

The use rate of SSAW steel pipe is relatively high, and the application range is very wide. How to choose before choosing should pay attention to the quality.The first method is a more professional detection method,which is to detect by the strength of the pressure vessel.

The influence of ssaw steel pipe production process factors on the quality of single-side welding double-sided forming welds mainly includes welding current, welding speed, number of welding layers

The sleeve of the friction clutch of the cold rolling mill is installed on the top of the motor shaft, the sprocket is installed on the gear sleeve in a certain direction, the friction plates are installed on both sides, and the positioning ring is installed in an inner hole.

Through the clutch, a shaft is combined with the engine power, so that the power continues to be transmitted. In the clutch, there is an indispensable buffer device. It consists of two disks similar to a flywheel. A rectangular groove is punched on the disk. Springs are arranged in the grooves.

A clutch includes a driving rotating body connected with a driving source such as a motor, and a driven rotating body directly engaged with the driving rotating body. Two rotating bodies are received in the housing,