The elbow pipe fittings made by our company have b

The elbow pipe fittings made by our company have been approved by customers  

Our company in the production of elbow pipe fittings when the use of advanced technology and equipment to produce customized elbow pipe products of different types and materials, in the production of elbow shutdown products is through the detection of various departments and satisfaction recognition processing of customer satisfaction elbow pipe products.  The material of elbow pipe is divided into carbon steel :10#, 20#, A3, Q235A, 20G, 16Mn, ASTM A234, ASTM A105  

Stainless steel: ASTMA403, 1Cr18Ni9Ti, 0Cr18Ni9, 00Cr19Ni10, 00Cr17Ni14Mo2, 304, 304L, 316, 316L  

Alloy steel :16MnR, Cr5Mo, 12Cr1MoV, 10CrMo910, 15CrMo, 12Cr2Mo1, A335P22.  

Elbow pipe fittings are mainly used in the pipeline system. Elbow pipe fittings are fittings that change the direction of the pipeline.  According to different angles: 45 degrees, 90 degrees, 180 degrees three commonly used, in addition according to customer requirements also include 60 degrees and other Angle elbow pipe fittings products.  Elbow pipe fittings and pipe connection methods are divided into: direct welding, flange connection, hot melt connection, thread connection and socket connection.  According to the production process can be divided into welding elbow, stamping elbow, push elbow, butt welding elbow and so on.  

Because most of the pipe fittings are used for welding, in order to improve the welding quality, the end part is beveled, leaving a certain Angle, with a certain edge, one of the requirements is more strict, how thick, how much Angle and the range of deviation are specified.  The surface quality and mechanical properties of elbow pipe fittings are basically the same as those of pipe machines.  For ease of welding, the fittings of the understanding tube get the same in the steel.  

Elbow pipe products shall be surface treated, the inner and outer surface of the oxide sheet is sprayed off by shot peening and coated with anti-corrosion paint.  The packaging requirements of elbow pipe fittings are mainly in accordance with customer's customized requirements for different packaging, such as: wooden cases, cartons, pallets and so on.  General customers do not require when our company will use a cubic meter of wooden cases.  Mark the type, material and steel number of elbow pipe fittings on the wooden case.