hot rolling SEAMLESS STEEL PIPE.

Hebei zhonghai steel pipe maufacturing CO,.LTD established in 1997 and offers investments for the plenty of advanced production equipment. It is located in the steel pipe basecangzhou longtan industrial development zones.have the 240 kilometers of distance to beijing as well as to the tianjin port about 140 kilometers.vast in territory. Unique geological location and convenient transportation make our factory enjoy best location, good investment environment and aggressive consciousness, which allows cangzhou to be a hot land with business opportunities and hopes and an ideal place of setting up enterprises. Ou company has more than 500 employees, The area t is 135000 square meters, owning 6 large standard workshop. One set 180mm seamless puncher, zould manufacture various kinds diameter and wall thickness from 168mm630mm. They are the largest seamless and the hot-rolled machine in cangzhou city. in addition, we possess 9 sets including the hot-rolled, hot-expanded and the hot- sinking mill equipment. the annual production capacity reaches 200000T , the quantities of export is 80000T per year . our company is generally acknowledged by huge project and trade company. And is the first choice steel pipe manufacture factory of the steel pipe customer. The brand products is the bige size including seamless steel pipe and the ERW steel pipe from 114mm630mm. Our factiry has the approval I American Petroleum InstituteAPI. they are applicable to Extraction and processing of petroleum and natural gas , pipeline transportation, machinofacture, Boilermaking, and the big construction item. Chairman sunquanhe ready to welcome The extensive friend absolute sincerity welcoming home and abroad wholeheartedly works together, develops side by side! Seamless steel pipe standards : ASTM A106GR.B /ASTM A53GR.B /API-5L GR.B DIN 2448/DIN 1629 ,ST52 , ST37 EN 10297E355J2H . SCH20SCH30STDSCH40SCH60XSSCH806(168)5.56.557.1110.9710.978"(219.1mm)6..357..048..188..1819.3112.712.710"(273mm)6..357..89..279..2712.712.715.0912"(323.8mm)6..358..389..5310.3114.2712.717.4814"(355.6mm)7..929..539..5311.1315.0912.719.0516"(406.4mm)7..929..539..5312.716.6612.721.4418"(457.2mm)7..9211.139..5314.2719.0512.723.8320"(508mm)9..5312.79..5315.0920.6212.726.1922"(558.8mm)9..5312.79..5322.2312.728.5824"(609.6mm)9..5314.279..5317.4824.6112.730.96 ADD: longtan industrial area, yanshan county,Cangzhou city, hebei province,ChinaContact person : MS.HanXu