Gr10,Gr20 are the two grades of GB 3087 standard,GB 3087The Specification for seamless steel pipe for low and medium pressure boilers GB 3087 standard specifies the dimensions,shape,weight,technical requirements,test methods,inspection rules,packaging,marking and quality specifications of seamless steel tubes for low and medium GB 5310 15CrMoG High Pressure Seamless Boiler TubesGB 5310 standard is applicable to steam boilers and pipeline seamless pipes for the manufacture of high pressure and above.15CrMoG is GB 5310-95 steel grade (equivalent to 13CrMo44 of Federal Germany; corresponding to 1Cr-1 / 2Mo and 1 1 / 4cr-1 / 2mo-si steel widely used in various countries in the world).
GB/T 5310 specifies the classification,code,size,shape,weight,technical requirements,samples,test methods,inspection rules,packaging,marking and quality certificate of seamless steel pipes for high pressure boilers.GB/T 5310 20G boiler steel tubes .Supplier from China.View 1 GB 3087 Seamless Steel Tube for Low and Medium Pressure Boiler 2 GB 5310 Seamless Steel Tube and Pipes for High Pressure Boiler 3 GB/T 18984 Seamless Steel Pipes for Low Temperature Service Piping 4 GB/T 31940 Bi-Metal Composite Corrosion Resistance Steel Pipe for Fluid Transportation 5 GB/T 32957 Cold-drawn or Cold-rolled Precision Inside GB/T 5310-2017 PDF in English.15crmog Boiler Tube.Implementation Standards.ASTM A 106MASTM A 192MASTM A213MGB/T 5310JIS G3461.Applicable Scope.General boiler tubes are mainly used to make water wall tubes,boiling water pipes,superheated steam pipes,superheated steam pipes used for locomotive boilers,big and small smoke pipes and arch brick pipes,etc..
GB5310 20G seamless steel pipes are mainly used for pressure vessels,machinery,pipe fittings,oil and chemical industry.GB5310 20G boiler steel pipe Other Name GB5310 20G boiler steel pipe,20G boiler steel pipe,20G boiler pipe Boiler tubing is used in these industries:Images of GB T 5310 Steel tube imagesGB 5310 15MoG High Pressure Seamless Boiler Tubes-Boiler GB 5310 15MoG High Pressure Boiler Tubes Standard:GB 5310 Seamless steel tubes and pipes for high pressure boiler GB 5310 standard is applicable to steam boilers and pipeline seamless pipes for the manufacture of high pressure and above.GB 5310 15MoG Seamless steel tubes and pipes for high pressure boilerNational Standard of the Peoples Republic of ChinaGB/T 223.40 Methods for chemical analysis of iron,steel and alloy .Supplier from China 1 GB 3087 Seamless Steel Tube for Low and Medium Pressure Boiler 2 GB 5310 Seamless Steel Tube and Pipes for High Pressure Boiler 3 GB/T 18984 Seamless Steel Pipes for Low Temperature Service Piping 4 GB/T 31940 Bi-Metal Composite Corrosion Resistance Steel Pipe for Fluid Transportation 5 GB/T 32957 Cold-drawn or Cold-rolled Precision Inside
Our factory is specialized in producing laser slotted screen pipe used for petroleum.It can prevent 99% sand,decrease 80% of oil well heavy repair and increase the oil wells strength,integrality and stability of keeping off sand,Although its Email to Quote.Line Pipe.X60-Line-Pipe.Stainless Steel Tube Fabrication.304 And 316 Stainless Stainless Steel Tube Fabrication.304 And 316 Stainless Steel Tubing TP304L Grade Seamless Austenitic Stainless Steel Pipes in China Standard:GB/T 14976-2012,GB/T 13296,GB/T 1329,GB/T 9948,GB/T 5310,ASTM A312,ASTM A213,ASTM A269,JIS G 3459,JIS G 3463,JIS G 3448,DIN 17440,DIN17224,DIN 17458,EN 10216-5,ASTM A312/ASME SA312,NACE MR0175/0103
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