1. In order to prevent the corrosion between the eyes due to the heating of the flange cover, the welding current should not be too large, the arc should not be too long, the interlayer cooling is fast, and the narrow weld bead is suitable. 2. The electrode should be kept dry when used to prevent the electrode from…
Read More8710 anticorrosive spiral pipe(SSAW steel pipe) refers to the inner wall of the spiral pipe brushed with liquid epoxy coating IPN8710 anticorrosion. It is composed of polyurethane prepolymer and epoxy resin and other products. It is usually used in daily drinking water and our food transportation. It has Corrosion resistance, hydrolysis resistance and other advantages. There are many kinds…
Read MoreStainless steel has the ability to resist atmospheric oxidation-rust resistance. At the same time, it also has the ability to resist corrosion in media containing acid, alkali and salt-corrosion resistance. Stainless steel is not that it cannot rust, but it is not easy to rust. 316 stainless steel will rust after a long time. Due to the addition of…
Read More1. Regardless of the rotation of the straight seam steel pipe or the fixed cutting nozzle, it should be kept perpendicular to the surface of the straight seam steel pipe. After cutting, the cutting nozzle is gradually inclined forward to an angle of 70°-80° with the tangent of the cutting point. 2. When gas cutting to fix straight seam…
Read MoreElbows are used to change the direction of the pipe. The bending angles of commonly used elbows are 90 °, 45 ° and 180 °. The 180 ° elbow is also called a U-shaped elbow. There are also elbows with special angles, but the number is very few. 1. Cast iron elbow Malleable cast iron elbow is the most…
Read MoreThe difference between stainless steel pipe and stainless steel pipe fittings: 1. Different production methods. Stainless steel products have no fixed styles and specifications, and are generally custom-made stainless steel pipes to cater to customers’ stainless steel products. Therefore, the production method is not fixed, and everything is subject to the customer’s production requirements. Stainless steel pipe production methods…
Read MoreAfter polishing, the finished product of 304 stainless steel welded pipe can be as clear as a mirror in brightness, which is beautiful and atmospheric, but the products of 304 stainless steel welded pipe are like the 304 stainless steel pipe stair handrails and anti-theft windows in our house. It’s dark and the brightness is not as good as…
Read MoreIn our life, no matter what product is used, some precautions are needed during use. Today I will share with you the points that need to be paid attention to when using seamless steel pipes. The use area of steel pipes is relatively large, and it is indirectly destined to be rigorous in use and cannot be used at…
Read MoreXINYUE STEEL GROUP set up several production bases in Tianjin & Hebei Province, manufacturing ERW Steel Pipe, SSAW Steel Pipe, LSAW Steel Pipe, Seamless Steel Pipe, Scaffolding system and couplers, RHS, SHS, etc.
