GB spiral steel pipe wall thickness _ _ Ruijie GB spiral steel pipe

 Ruijie Tianjin Steel Pipe Co., has an advanced technical team GB spiral steel pipe, build a long-term commitment to the Chinese people proud GB spiral steel large diameter spiral pipe, fight in the fields, can give full play to the spiral steel pipe strong role in water supply and drainage, transport gas, steam and LPG GB spiral steel pipe manufacturers, as well as piling, bridge, paving repair housing and other aspects. Tianjin Steel Pipe Co., Ltd. has Ruijie L320 ((X46), Q235A and other kinds of material spiral steel products, and continuous improvement spiral pipe production process, professional design team is committed to study the weld processing technology, spiral steel pipe In various parts of the other principles require more stringent cautious;. and dedicated research questions of quality testing, visual inspection, physical inspection, pressure vessel strength testing, compact test, hydrostatic test, etc. At the same time no one omission Ruijie Steel also strive for stability and flexural strength of the product enhancement of research, fight for different conditions and material spiral steel pipe can have the most stable performance, so whether it is a rectangle round specimen or sample products can make This cross-section which can withstand the maximum positive pressure of Tianjin Steel Pipe Co., Ltd. is located in Daegu Town Ruijie town of Tianjin Development Zone, from Tianjin Binhai International Airport 60km, from the Tianjin Port 65km, from Karatsu, Beijing-Shanghai high-speed 6km Rong Wu from the Beijing-Shanghai railway 18km, convenient transportation, advanced communications, location advantages covering a total area of ??68,900 square meters has 600 employees, 87 senior engineers and technicians in strict accordance with ISO9001:... 2000 standard established a quality management system, from raw material procurement to the entire production process GB spiral pipe manufacturers, as well as inspection, testing to product shipment and service have developed a corresponding control program, based on "source to control the process lean" principles to make the entire production process in strict control. quality staff and welders per capita assessment through specialized agencies, special types of holder 100%, so that product quality has been very good guarantee. GB spiral steel pipe wall thickness _ GB spiral steel pipe _ Ruijie Ruijie provided by Tianjin Pipe Co., Tianjin Steel Pipe Co. Ruijie (www.rjggjt.com) strong, credible, in Jinghai County of Tianjin Steel industry has accumulated a large number of loyal customers The company better work attitude and continuous improvement Ruijie innovative ideas will lead into the brilliant pipe and you work for a better future!