25Mn Precision Tube

25Mn Best Selling High Precision Seamless TubeProduct SpecificationCylinder ID: 40mm-400mm Thickness:≥4mmMaterial: 20#(A106B,Website:http://www.leonhydraulic.com,C20),45#(CK45),16Mn(ST52,E355),25Mn,27SiMnStandard: GB/T8713-88 ISO4394/1-1980 (EN0305,DIN2391)StandardEN10305/DIN2391ISO4394/1-1980GB/T8713-88MaterialChina20# 45#(CK45) 16Mn(ST52) 25Mn 27SiMn etc.GermanSt42-2 DIN1626,St45-8 DIN17175,St45-4 DIN1629,CK45,St52 DIN1629AmericanASTM A53-B,ASTM A106-B,ASTM A178-C,ASTM A1045,ASTM A210-C etc.Lengthas your requirements max: 14m/45.9feetSurface treatmentBlack painting, black varnish, transparent oil, hot galvanized, 3PE, epoxy coating,BE,PE.etc.TechniqueSeamless  & welded cold drawn /cold rolling /honingUsage1.hydraulic cylinder /pneumatic cylinder 2. Low and middle pressure fluid transportation pipeline 3.Casing Tube 4.Boiler Pipe 5. Petroleum and natural gas industry 6.Chemistry industry 7.Electric industryMechanical Properties  Steel GradeTensile strength(σb N/mm2)Yield strength(σs N/mm2)Elongation(δ %)Hardness HB   20#≥520≥470≥1217545#(CK45)≥600≥520≥12207 16Mn(ST52)≥600≥520≥1519025Mn≥600≥510≥15195  27SiMn≥800≥720≥10230Why Choose US 1. Our quality is the top five in China. Raw material is mainly from some famous refinery steel mills, such as BAO STEEL, Tianjin, and Chengdu etc, which are the best and largest raw material manufacturers in China.2. We have been through ISO9001:2008 international quality system certification.Warranty period for our honed tubes and chrome bars is 2 years. For some special or important customers, the period is 5 years.3. High Precision:Honed tube (Roughness of tube is 0.2μm and straightness is less than 0.15/1000), Product details are completely according to International Standard,4. Package: banding with steel strips, braiding parcel at outside5. Conservation: Anti rust oiled coating on the inside and outside of the surface,plastic caps at both ends.About USApplicationThe honing and finished rolling tube, have been widely used in many industries, such as hydraulic cylinder, petrochemical sand pumping vessel, shipping, construction machinery, mining machine, filling machine and agricultural machine,etc.



Send product request

To: Weifang Leon Machinery Co.,Ltd.
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

Hydraulic Cylinder For Petroleum Machine
Hydraulic Cylinder For Petroleum Machine Hydraulic Cylinder for Petroleum MachineProduct Processing and Inspection1.Cylinder TubeAccording to the work pressure,Website:http://www.leonhydra...
Hydraulic Cylinder Piston Rod
Hydraulic Cylinder Piston Rod Piston Rod for Hydraulic CylinderProduct SpecificationSize:Ø 6-300mmLength:3m -8mMaterial:45# DIN CK45/JIS 45CToleranceISO f7Chrome thickness:20~30...
27SiMn Cold Drawn Tube
27SiMn Cold Drawn Tube 27SiMn  Cold Drawn TubeProduct DisplayMechanical PropertiesSteel GradeTensile strength(σb N/mm2)Yield strength(σs N/mm2)Elongation(δ %)Hardness H...
CK45 Cold Drawn Seamless Steel Tube
CK45 Cold Drawn Seamless Steel Tube CK45 Cold drawn seamless steel tubeProduct DisplayProduct ParametersProcessing formCylinder ID (mm)LengthStraightnessTolerance    on IDWall thickne...
Hydraulic Cylinder For Dump Tuck
Hydraulic Cylinder For Dump Tuck Hydraulic Cylinder for Dump TruckProduct SpecificationApplicationDump truck,Website:http://www.leonhydraulic.com, Tipper, TrailerMaterial of cylind...
All supplier products

Same products

Water Resistant Alloy Watch
Water Resistant Alloy Watch Seller: Shenzhen Yujunwang Watch Factory CO., LTD Wood grain sport watch sr626sw western leather quartz wrist watchWatch DescrptionWatch CompanyShe...
Hot Seller Sandalwood Case & Leather Band Wooden Watch
Hot Seller Sandalwood Case & Leather Band Wooden Watch Seller: Shenzhen Yujunwang Watch Factory CO., LTD 2016 new style good quality promote wood watches men from chinaWatch DescriptionWatch ModelPSW-WW...
Wterproof Wrist Watches Men 316L Stainless steel Case
Wterproof Wrist Watches Men 316L Stainless steel Case Seller: Shenzhen Yujunwang Watch Factory CO., LTD Quick DetailsBrand Name:PSWPlace of Origin:Guangdong, China (Mainland)Model Number:PSW-LW444Type:...
Water Resistant Pure Wooden Case Watch
Water Resistant Pure Wooden Case Watch Seller: Shenzhen Yujunwang Watch Factory CO., LTD Quick DetailsBrand Name:PSWPlace of Origin:Guangdong, China (Mainland)Model Number:PSW-WW173Type:...
New Watches 2016 Quartz Miyota 2025 Movement Watch
New Watches 2016 Quartz Miyota 2025 Movement Watch Seller: Shenzhen Yujunwang Watch Factory CO., LTD Quick DetailsBrand Name:PSWPlace of Origin:Guangdong, China (Mainland)Model Number:PSW-LW442-1Typ...