24-Hour Online
                        10 Years
                        Seamless
                        Galvanized
                        Carbon Steel
                        Based on Customer Needs
                        Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
                        Round
                        Jinzhengyang
                        Based on Customer Needs
                        140*5.5mm
                        Linyi, Shandong, China
                        730419
                        
                        Product Description
                    
                                

| Seamless Steel Pipe:Seamless steel pipe refers to a steel pipe without joints that is made from steel ingots or billets through hot rolling or cold drawing. According to different manufacturing processes, seamless steel pipes can be divided into hot-rolled pipes and cold-drawn pipes. Hot-rolled pipes are made by heating steel ingots or billets and then subjecting them to the pressure of rollers at high temperatures; cold-drawn pipes are made by extruding hot-rolled pipes or finished pipe billets through a die. Main Products: 
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1.Are you a manufacturer?
Yes, we are manufacturer.2.Where is your Factory?
LinYi,ShanDong,China.3.Do you have Certificates?
Yes, we have ISO and API Certificates.4.What is your annual output?
1500000 metric ton per year.5.What is your delivery time?
5-30 days, according to stock or new production.6.What is your standard?
ISO, API, ASTM, JIS, DIN GB etc.
ISO, API, ASTM, JIS, DIN GB etc.






















