For pipe NPS 12 (DN300,323.8mm) and under,the weight shall vary within -3.5% / +10%.For pipe over NPS 12 (DN300,323.8mm),the weight shall vary within -5% / +10%.Pipe of NPS 4 (DN100,114.3mm) and smaller may be weighed in convenient lots; pipe in sizes larger than NPS 4GB/T 8162 - Bebon steelsGB/T 8162 standard specifies the order content,size,shape,weight,technical requirements,test methods,inspection rules,packaging,marking and quality certification of seamless steel tubes for structural and general engineering purposes book.GB/T 8162 standard main steel grade:16Mn,45#,35#,20#,10# and so on.
GB/T 8162 45# steel pipe Application Used for hydraulic,pneumatic cylinder,hydraulic lines,spinning,textile and printing machinery pipe,automobile shock absorber tube,sleeve tube,rod and precision machinery with steel.GB/T 8162 Q345 seamless steel tubes for structural GB/T 8162 Q345 seamless steel tube has the advantages of high strength,good comprehensive performance,long service life,wide application scope,and economy.It is mainly used in general structure and machining.GB/T 8162 Q345 seamless steel tubes for structural purposes Other NameGBT 8162 Q345D seamless steel pipe size --
Hot Sale Q345e 16 Inch Steel Pipe Galvanized ,Find Complete Details about Hot Sale Q345e 16 Inch Steel Pipe Galvanized,Steel Pipe Galvanized,Q345e Seamless Steel Pipe,16 Inch Schedule 40 Galvanized Steel Pipe from Steel Pipes Supplier or ManufacturerPeople also askWhat is Q345 steel?What is Q345 steel?Q345 steel specification Q345 steel belongs to 16Mn steel grade,usually it is produced in hot rolled state,hot rolled steel plate,hot rolled steel coil/sheet,it has comprehensive mechanical and welding property,as it shows good performance in structural purposes,Q345 Steel Specification and Equivalent StandardQ345 Steel,Q345A Q345B Q345C Q345D Q345E Equivalent Q345 Steel Properties.Q345 steel is a Chinese GB standard Low Alloy High Strength Structural Steel,material density is 7.85 g/cm3,tensile strength is 470-630 Mpa,and yield strength is 345 MPa,it has better properties than Q235.According to GB/T 1591 2008,Q345 material has 5 quality grades Q345A,Q345B,Q345C,Q345D and Q345E.Q345 steel has good weldability,cold hot workability
Haihong International Trade (HK) CO.,Limited.Stainless Steel,Special Steel,Compressor Blading,Turbine Blading,Superalloy Supplier.Q345 can be supplied as steel plate/ sheet,round steel bar,steel tube/pipe,steel stripe,steel billet,steel ingot,steel wire rods.electroslag,forged ring/ block,etc.TEL:+86-816-3646575 FAX +86-816-3639422Some results are removed in response to a notice of local law requirement.For more information,please see here.12345NextSteel pipe and fitings - Weifang Luzheng Industry Trade Steel Pipe,Greenhouse,Container House manufacturer / supplier in China,offering Structure Steel Pipe,Structure Steel Tube,API 5L Gr.B X42 X52 Structure Pipe,China Factory Alloy Steel L80 13cr Eue Btc,Oil Tubing Pipe API 5CT L80 9cr,Seamless Casing Pipe in API 5CT P110 Q125,Boiler Tube ASME SA192 SA210 C,Boiler Low Carbon Tube,Pressure Low Carbon Tube and so on.
Detailed Information; Structure steel pipe and other special steel pipe is a hot-rolled (extruded) and cold drawn (rolled) seamless pipe made of stainless steel for corrosion-resistant pipes and structural parts and parts for chemical,petroleum,textile,medical,food and machinery industries.