Detailed Product DescriptionFeatures:High Tolerance|High StrengthApplication:Petroleum|Chemical|Machinery|Engineering|Gear|Car Wheel RimDimensions:Non-Standard|300mm|According To DrawingsForging Machine:Ring RollForging Weight:100kg|100kg-12tonMaterial:Carbon Steel|Stainless Steel|Alloy SteelMaterial Standard:GB|ASTM|AISI|ASME|DIN|BS|EN|JISProduct Name:Forged Steel RingTechanical Test:PTMachinery:CNC-MachineBrand Name:BAIYE42CrMo 30CrMo 50Mn 304L 316L Forged Steel Rings For Car Wheel Rim / High Strength Carbon SteelDescription:With max unit weight 12ton and max outer diameter 300mm we are able to manufacture kinds of ringlike&cylindrical forgings including non-standard flanges, wind power flanges, gear rims, wind power main shafts, etc. Which are extensively applied in Industries of petroleum, machinery, engineering, harbor machinery, gear, reducer machinery, hydraulic machinery and wind generating set etc. (1). Among the free forgings carbon steel forgings are generally the better choice for the sake of its high tolerance strength, hardness, yield strength, elongation, crush resistance, torsion resistance and shearing resistance. (2). We can forge forgings according to weight ranges from 100kg-12T(3). They are mainly applied in machinery, chemical and petroleum industries, mould, shipping, transportation, agriculture, pipeline, metallurgy, GI, etc. (4). We have professional UT center and every year we have less than 2 complaint cases from customers and products qualification rate over 99%. (5). We were certificated to ISO9001: 2008 and passed 9 countries' authentication of "Classification Society". (6). We usualy use material of steel type of GB, ASTM, AISI, ASME, DIN, BS, EN, etc. According to customers' different requirements. (7). Main material are CK45, AISI 4140&4130, 5CrMnMo, 40Cr, 42CrMo, 20Cr2Ni4, 5CrNiMo, 15CrNiMo, 20CrNiMo, 35CrMo, 40CrNiMo, etc. (8). Regularly, we accept processing on giving materials. (9). We generally produce forging blank with rough machining range from 150kg to 20ton. (10). According to practical situation and customers' clear requirements we can render excellent heat treatment. (11). As for the third party inspection, we will try out utmost to satisfy our customers' request. (12). If you have office in China, pls kindly pay a visit to our factory, and we are with much pleasure to apply for the invitation letter for your visa. (13). Our staff are with tremendous sincerity welcome your arrival and guide!Specifications:Material standard:GB, ASTM, AISI, ASME, DIN, BS, EN,JISMaterial:Carbon Steel, Stainless Steel, Alloy Steel Forging machine:2000T Forging Hydraulic Press, Ring RollProcess:EAF+LF+VD+VC+Forged+ MachineryMachinery:CNC-machineForging weight100kg-12tonGrade YGRGradeRecommendation applicationsYHR20High wear resistance and corrosion resistanceUsed om the last 1-2 stands of finishing milsYHR25High wear resistance and corrosion resistanceUsed om the last 1-3 stands of finishing milsYHR30Good toughness,wear resistance and corrosion resistance and thermal crack resistance.Used in the middle and rear stands of finishing millsYHR40Good toughness,wear resistance and corrosion resistance,good for general purposesUsed in most stands of the finishing mills and in the rear stands of common millsYHR45Good toughness,wear resistance and corrosion resistance,Used in front stands of the finishing millsYHR55Good impact resistance Used in the stands of pre-finishing rolling mills for hot rolling ribbed steel bars and they can be machine with turning and millingYHR60Good impact resistance,Used for hot rolling ribbed steel bars and in the first and second stands of pre-finishing rolling millsApplication: 1. Any striking on and collision with roll rings is strictly prohibited.2. When installing the whole assembly of roll rings, the clearance of thebearings in relation to the casings should be on the tighter side .3. The precision of rotation of the whole assembly ( circular runout and end runout )should be kept within ±0.05mm.4. The fitting -in of the whole assembly and the roll rings shall be a transitional fitting -in and fastened.5. The roll rings should not be cooled by water or oil water emulsion.6. The joints of the pipes in the internal cooling system should not be leaky and it is advisable that no cooling is applied.Competitive Advantage:We have three factories directly (steel plant, forging plant, machine processing factory), controlthe entire production process, greatly reduce the production cost and circulation costs, can provide cheap and fine products to our customers. Package and delivery:Packaging Details:wooden and steel packages or customizedDelivery Detail:30daysSuperiority 1. We had already passed the authentification by theISO90012008, and established a completed set of quality assurance system. 2. Under such a complete set of quality assurance systems, there is a complete set of regulations for ordering, order handling, quality design, purchasing raw materials, working out production plan,production,test and inspection,packaging,storage,delivering, etc3. We also have a complete set of equipment and techniques for testing and controlling the performance of the forging products,which ensures our product quality to take a leading position among the products in domestic market and reach the international standard.
