Long Steel Pipe Co., Ltd. Liaocheng

Overview

Profile

Products made of: 20 #, 35 #, 45 #, 20G, 20A, 40Mn2, 45Mn2, 27SiMn, 40MnB, 20MnVB, 20Cr, 30Cr, 35Cr, 40Cr, 45Cr, 50Cr, 38CrSi, 12CrMo, 20CrMo, 35CrMo, 42CrMo, 12CrMoV , 12Cr1MoV, 38CrMoAL, 50CrV, 20CrMnSi, 30CrMnSi, 35CrMnSi, 20CrMnTi, 30CrMnTi, 12CrNi2, 12CrNi3, 12Cr2Ni4, 40CrNiMoA, 45CrNiMoVA, 20G, 20MnG, 25MnG, 12CrMoG, 15CrMoG, 12Cr2MoG, 12Cr1MoVG, 12Cr2MoWVTiB, 12Cr3MoVSiTiB.
Company of "quality first, integrity-based" business philosophy, the "customers first" principle to provide our customers with quality service, welcome new and old customers!

The company stocks over 60, 000 tons of the total, 3, 000 kinds of business size, diameter 6mm-820mm, wall thickness 2mm-80mm. Our factory can produce OD 133 ¬ mm-273mm, wall thickness 6mm-60mm seamless steel tubes, made of: 20 #, 45 #, 16Mn, 27SiMn, 15CrMo, 30CrMo, 34CrMo4, 12CrlMoV, J55, K55, N80, P110 etc.; Executive Standard: GB8162-2008, GB8163-2008, GB3087-2008, GB5310-1995, GB6479-2000, ASTMA53, A106, API 5L/5CT, DIN, JIS and so seamless.

Products/Services

The company now has two complete steel production lines: one with 60, 90 punch, cold-drawing production line six, hot rolling production line, mainly produces cold-rolled seamless steel tube diameter 38mm-127mm; two of 325mmASSRL rolling machine, system the largest three-roll rolling machine, using mandrel pre-Limit wear and small cycles, three computer-controlled automation systems, have reached international advanced level. The main production diameter 177mm-377mm, wall thickness 16mm-100mm, diameter precision ± 0.5%, accuracy ± 5% wall thickness in the thick hot-rolled seamless steel pipe.
The company's advanced production technology, excellent product quality, wide product group moments, high-quality service has won praise and foreign steel industry.
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