Shandong Xinhe international sales office is a collection of production, sales, processing, storage and distribution as one of the professional production enterprises. Transportation is very convenient. The company now has two sets of perforation units, six sets of cold drawing units, specializing in the production of 10-377mm diameter, 1-100mm wall thickness of fluid tubes, structural tubes, low and medium pressure boiler tubes, high pressure boiler tubes, seamless steel tubes for ships. Widely used in automobile, motorcycle, electric power, petrochemical, shipbuilding, aerospace, bearing, pneumatic components, cylinder, boiler equipment, medical equipment, fitness equipment and other industries.
Product features: the cold-drawn precision pipe and cold-drawn precision seamless steel pipe produced by our company have no pitting, scratches, cracks, warping and other appearance defects, both inside and outside the surface is bright, the precision degree is much higher than ordinary cold-drawn pipe, the minimum tolerance is 2 wire. Therefore, it is often used in areas requiring higher precision and finish, in order to improve product quality and reduce processing costs.
Seamless tube material:10#、20#、35#、45#、16Mn（Q345B）、27SiMn、20G、12Cr1MoVG、、35CrMo、42CrMo、20CrMnTi、20Cr、40Cr、15CrMoG、1Cr5Mo、P91、T11、T91、10CrMo910 etc
Precision steel pipe material: 10#、20#、35#、45#、16Mn（Q345B）、GCr15、27SiMn、12Cr1MoV、20CrMo、35CrMo、42CrMo、20CrMnTi、20Cr、40Cr、15CrMo、, etc
Execution standard:
Seamless steel tubes for general structure : （GB/T8162-1999） seamless steel tubes for conveying fluid :（GB/T8163-1999）
Seamless steel tubes for low and medium pressure boilers GB/ t5310-1995)
Seamless steel tubes for chemical fertilizer GB/ t6479-2000) seamless steel tubes for petroleum cracking GB/ t9948-1988)
Special tubes for ships GB/ t5312-1998) stainless steel tubes GB/ t14976-2002)
Precision steel tube GB/ t3639-2008) seamless square tube GB/ t3094-2008)
Companies adhering to the “people-oriented, integrity management; The concept of “customer first”, using the scientific concept of innovative development and unique management mode, dissolved in the whole process of customer service in product manufacturing, so that customers enjoy high-quality products.