Weifang Leon Machinery Co.,Ltd.

CK45 DIN2391 Precision Seamless Steel TubeProduct SpecificationProductionASTM A106 A53 5L GR.B 325*17MM  seamless steel pipeStandardAPI 5L,Website:://.leonhydraulic.com, ASME, ASTM,  DIN, GB8162, GB8163, GB5310,etc.Out Diameter1/8"~20",6mm~720mmWall ThicknessSCH5~SCH140,STD,XS,XXS,2mm~100mmMaterialASTM A106 GRB/ A53 GRB/ API 5L X42,X52,X60,X65,X70GRB/        API 5 CT/ ST42/ST37/ ST52.Q235/Q345/A179etc.Length1-12m or as customers requiredSurface treatmentBlack painting, black varnish, transparent oil, epoxy coating, etcTechniqueSeamlessUsage1.  Low and middle pressure fluid transportation pipeline 2.  Casing Tube 3.  Boiler Pipe 4.  Petroleum and natural gas industry 5.  Chemistry industry 6.  Electric industryPackage1.  Bundle packing. 2.  Beveled end or plain end or vanished as buyer's required. 3.  Marking: as per customer's requests. 4.  Painting varnish coating on the pipe. 5.  Plastic caps at ends.Supply1.  Seamless steel pipe 2.  steel casing 3.  tubing 4.  hot-rolled steel pipeMechanical PropertiesSteel GradeTensile strength(σb N/mm2)Yield strength(σs N/mm2)Elongation(δ %)Hardness HB   20#≥520≥470≥1217545#(CK45)≥600≥520≥1220716Mn(ST52)≥600≥520≥1519025Mn≥600≥510≥1519527SiMn≥800≥720≥10230Our Advantages1): Durable, strict quality management and control, we are an ISO9001 enterprise.2): High precision machining equipment guarantee good quality.3): Smooth surface. No defects. Continuous skill  improvements.4): We have design team to develop new skill and new products to meet customer’s     requirements 5): Good after-service, when customers have problems during use, we will surely try our best to solve them.6): High professional employees have good emergency-dealing ability during  production.7): Surface treatment can be nickel, galvanized and painted, or based on the requirements of customers.Packing