304 stainless steel pipe has beautiful surface and diversified use possibilities, good corrosion resistance, long-term durability and higher strength than ordinary steel, so the possibility of thin pipe use is high, high temperature oxidation resistance a
Weld neck flange is a neck butt welding flange, the full name is a neck butt welding steel pipe flange, a neck butt welding flange refers to a flange with a tapered neck and butt welding with the cylinder or pipe. It is an integral flange.
1.Material: aluminum alloy2.Aluminum thickness:1.4mm. 3.Measurements/Size: our facotry manufactures aluminum alloy windows according to your size or drawings,we will design the most suitable and safe window to match your house.