Hebei Chiho-strength carbon steel pipe industry tee tee shot peening impact strength parameters are: projectile diameter, flow velocity projectile, projectile flow, shot peening time. The larger the diameter of the projectile, the faster, the greater the projectile momentum collision with the workpiece, the greater the intensity of the shot peening. Residual compressive stress shot up to 60 percent form part material tensile strength, residual compressive stress layer depth is usually up to 0.25mm, the maximum limit of about 1mm. Shot peening intensity will take some time to ensure that, after a certain time, after the shot peening intensity saturates, then extend the peening time, no significant increase in strength. Almen test the strength of the shot peening, shot peening intensity characterize the deformation of the specimen high arch. Aluminium Tee Pieces of metal parts, using high-quality materials made of aluminum, the appearance of new and unique links forged alloy thick-walled aluminum is a light metal, low melting point, easily oxidized aluminum alloy 16mn thick-walled three links, but the resulting alumina structure is very close, and chemical stability, can play to prevent oxidation of aluminum continue. Conductive properties of aluminum than copper poor, better than iron. General engineering aluminum alloys are aluminum alloy thick-tee, because the aluminum is added so that the mechanical properties of other metals can be enhanced, for example, is used on aircraft aluminum-magnesium alloy. Elbow international standard is now the United States national standards ANSIB16.9 and 16.28. The standard diameter size range of 1/2 "to 80", generally 24 "or less are thick-walled seamless steel pipe for the raw alloy tee manufacturers, 26" to 80 "are then welded with steel stamping later The wall thickness of up to 60mm, the smallest to 1.24mm. steel is the most widely used carbon steel (20 #), alloy steel and stainless steel, a total of 24 steel. CrMo steel used in the boiler as 15Cr, dosage comparison large three-way outer diameter in the range of 2.5 "-60" from 26 "-60" welded tees. thickness 28-60mm. size, head size range, said first bulk Specifications General on, say small head size, bulk Minimum 0.75 "head minimum 0.5", the bulk of up to 60 ", head up to 48" 20-60 "for the welding, wall thickness of 2.8-4.5mm. Walled alloy tee specifications | Hebei Chiho | alloy thick-tee by Chiho Hebei Industry Co., Ltd. Hebei Chiho Pipe Co., Ltd. (www.hbqh628.com) (www.hbqh628.com) in forging this area devoted boundless enthusiasm and passion, Hebei Chiho has been customer-centric, for customers to create the concept of value, quality, service to win market, and sincerely hope to cooperate with the community to create success, to create brilliant. Related businesses welcome inquiries, contact: Yang Qinglong.