Shenyang precision light steel tube manufacturers together to find a price advantage Lu Lu Steel Union Steel Co., Ltd. Liaocheng to the production and operation of large diameter thick-walled seamless steel pipe-based, year-round spot with thousands of tons of pipe resources, procurement inquiries for friends in the community. Tel :0635 -88,764,388,876,446 Mobile: 13406354485 13406354498 Contact: Wang Qiang Man 
 Precision light pipe is a fine drawing or cold rolling by a high-precision processing of steel materials. Since no sophisticated bright tube outer wall oxide layer, withstand high pressure without leakage, high-precision, high finish, cold deformation, flaring, flattening a bit without cracks, it is mainly used to produce pneumatic or hydraulic components of products such as cylinders or cylinder, which can be seamless tube, welded pipe also. Precise chemical composition of a light tube of carbon C, silicon Si, manganese Mn, S S, P P, chromium Cr. 
 Common Specifications precision light control 
 Precision light pipe 10 # 0.07 ~ 0.13 0.17 ~ 0.37 0.35 ~ 0.65 ≤ 0.035 ≤ 0.035 
 Precision light pipe 20 # 0.17 ~ 0.23 0.17 ~ 0.37 0.35 ~ 0.65 ≤ 0.035 ≤ 0.035 
 Precision light pipe 45 # 0.42 ~ 0.50 0.17 ~ 0.37 0.50 ~ 0.80 ≤ 0.035 ≤ 0.035 
 40cr precision light control 0.37 ~ 0.44 0.17 ~ 0.37 0.50 ~ 0.80 ≤ 0.035 ≤ 0.035 0.08 ~ 1.10 
 Precision Tube 30-32 * 3 3.5 
 Precision Tube 38-45 * 4,5, 
 Precision tubes 6, 8 48-51 *, 
 Precision Tube 57-60 * 4,6,8,10 
 Fine tube 63-73 * 4,6,8,10 
 Precision Tube 80-89 * 4,6,8,10,12.18. 
 120 # 45 # Precision Tube Precision Tube Precision Tube 40cr 16mn precision large-diameter pipe Precision Tube Precision small diameter tube 
 The company warmly welcome customers to patronize the ordering and advice. Look forward to seek unique and the general development of Chinese and foreign customers and achieve win-win situation! Professional production and sales of small caliber precision tubes, precision light control