16Mn Steel Uses standard: GB8163-2008 (transporting fluids) GB6479-2000 (high pressure seamless steel tubes for chemical fertilizer equipments) with seamless alloy pipe existing relationship between the two and differences, can not be confused. Alloy pipe steel pipe according to the production of materials (ie materials) to define 16mn seamless steel pipe, by definition is alloy tubes; and seamless steel pipe in accordance with the manufacturing process (with seam seamless) to define the difference Seamless is a seam in the pipe, including the Longitudinal and spiral. Weight formula: [(OD - Wall Thickness) * thickness] * 0.02483 = kg / m (weight per meter) Our main products now: φ8-710 × 1-130 20 # seamless steel pipe. 45 # seamless steel pipe seamless steel pipe .16mn spot. The company's new heavy-duty paper tube machine two sets of Wuxi 16mn seamless, produce diameter Ф380-4000mm thickness of 6mm-120mm welded steel pipe. Any material 16mn tube, random length, weld insurable testing, in addition to the weld may also be processing. OEM orders are galvanized. Honing seamless steel tubes. 16mn tubes, Zhenjiang 16mn, Katherine source provided by Liaocheng Steel Pipe Co., Ltd. Katherine source. Source Pipe Co., Ltd. Liaocheng trillion (www.lczygg.com) strong, credible, Liaocheng in Shandong steel industry has accumulated a large number of loyal customers. The company better work attitude and continuous improvement Katherine source of innovative ideas will lead pipe and you work into the brilliant, for a better future!