Decision on 180 steel stamping elbow to the factors shaping hot topic, people of different opinions carbon steel elbow, Hebei Chiho steel pipe industry is pressing elbow | GB elbow manufacturer with years of rich experience in production on the determinants of steel stamping elbow shape of this topic may have their own unique insights Road, the following is the topic of our own view point, I hope you can help. 180 steel stamping elbow to elbow shape determinants addition to carbon outer generally also contain a small amount of silicon, manganese, sulfur, phosphorus and carbon by purpose can be divided into carbon structural steel, carbon tool steel and easy three cutting structural steel, carbon structural steel is divided into two kinds of steel building structural steel and machine construction; stainless steel stamping elbow stainless steel pipe elbow in a material, in addition to the 304 that there 304L, 316,316L chemical composition 321,2520,188 carbon steel elbow factory, 1810 and so on each material and corrosion resistance is not the same, buy stainless steel elbow went to Hebei Chiho pipe industry. For this stainless steel stamping elbow usually try to try decorations on top of carbon steel elbow, such as: racks, handicrafts and so on, we do not use pressure, such thickness welding elbow usually 1mm - 2mm thickness between. Of course, this stainless steel stamping elbow material number for example: 201,304,316 and so on. Usually based on the increase in steel high proportion of Cr, Ni alloy is made, the content ratio of up to 20%. Common steel grades: 304,304L, 321 carbon steel elbow manufacturers, 316,316L, 1Cr18Ni9Ti, 0cr18ni9. Carbon steel elbow, Hebei Chiho, carbon steel elbow 180 provided by the Hebei Chiho Industry Co., Ltd. Hebei Chiho Pipe Co., Ltd. (www.hbqh628.com) (www.hbqh628.com) is specialized in "all kinds of forged pipe fittings, elbows, tees, reducers, flanges." Enterprises, companies adhering "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Yang Qinglong.