Details of stainless steel welded pipe processing

Stainless steel welded pipe processing process is prone to cause certain changes to the internal or external stainless steel welded pipe, Centerway Steel as a 13 years of stainless steel welded pipe professional manufacturers, for you to summarize some of the knowledge about stainless steel welded pipe processing for reference:

Welding:

Stainless steel welded pipe processing should be thoroughly removed before welding harmful to the welding of rust, oil, water, paint, etc., selected for the steel type of welding rod. Stainless steel welded pipe processing time distance is shorter than the carbon steel spot welding spacing, in addition to the welding slag should be used stainless steel welded pipe brush. After welding, in order to prevent localized corrosion or strength loss, the surface should be ground or cleaned.

Stainless steel welded pipe processing cut off as well as stamping:

Due to the high strength of stainless steel welded pipe than the general material, so stamping as well as shear when the need for higher pressure, and knife and knife clearance is accurate in order not to occur when the shear and hardening, the use of plasma or laser cut off, when you have to cut off the use of gas cutting or arc cutting, grinding of heat-affected zones as well as the need for heat treatment.

Stainless steel welded pipe processing equipment

Stainless steel welded pipe processing bending:

Bookplate can be bent to 180, but in order to reduce cracks on the bending surface with a radius of 2 times the plate thickness, stainless steel welded pipe processing along the calendering direction when given 2 times the plate thickness radius, and calendering perpendicular to the direction of the bend when given 4 times the plate thickness of the radius is necessary, especially in the weld, in order to stainless steel welded pipe processing crack should be welded area for surface grinding.

Stainless steel welded pipe processing construction and construction points of attention

In order to prevent the stainless steel welded pipe processing scratches and pollutants attached to the film state of the stainless steel welded pipe construction. However, with the extension of time, the residue of the paste liquid in accordance with the film use period, after the construction of the film should be removed when the surface washing, and the use of special stainless steel welded pipe processing tools, and general steel cleaning common tools, in order to not let the iron debris adhere to the clean should be swept.

Attention should be paid to not let the strong corrosive magnetic and stone luxury cleaning drugs contact the surface of stainless steel welded pipe, stainless steel welded pipe processing should be washed immediately. After the end of construction, neutral detergent and water should be used to wash the surface attached cement, dust and other things.