310S Stainless Steel Square Pipe For Construction Industry Application

Product Description

Advantages of resistance welding

1) High welding productivity. During spot welding, the general spot welder can weld 60 points per minute. If the fast spot welder is used

More than 500 points per minute; Butt welding bar with diameter of 40mm can weld one joint per minute; Seam welding

When the thickness of the thin plate is 1-3mm, the welding speed is usually 0.5-lm / min, and the rolling butt welding is the highest

The connection speed can reach 60m / min. Therefore, resistance welding is very suitable for mass production.

2) Good welding quality. For welded joints, the metallurgical process is simple, and it is not easily affected by air

Harmful effect, so the chemical composition of the welded joint is uniform and basically consistent with the base metal. From the whole knot

From the perspective of structure, due to the concentration of heat, small heating range and small heat affected zone, the welding deformation is not large and is easy to control. In addition, during spot and seam welding, because the welding spot is inside the weldment, the weld surface is flat and smooth

Therefore, the surface quality of the weldment is also good.

3) The welding cost is low. Resistance welding does not use welding materials and generally does not use shielding gas, so

Under normal circumstances, there is little consumption except for the necessary power consumption, so the use cost is low.

4) The labor conditions are good. Resistance welding will not produce harmful gas or strong light radiation, so

The labor conditions are better. In addition, the resistance welding process is simple and easy to realize mechanization and automation,

Therefore, the labor intensity of workers is low

Product Diaplay

FAQ

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 20-30 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment. If you have another question, pls feel free to contact us.