Business Type:
Manufacturer/Factory
Business Range:
Seamless Steel Pipe
Establishment:
2012
R&D Capacity:
ODM, OEM, Other
Terms of Payment:
LC, T/T, PayPal, WesternUnion
Main Markets:
Southeast Asia, Middle East, Domestic
OEM/ODM Service
Sample Available

Steel Pipe, Seamless Steel Pipe, Hydraulic Cylinder manufacturer / supplier in China, offering Seamless Steel Honed/Honing Tube St52 DIN2391 for Hydraulic Cylinder, Honed and Skived Tubes for Hydraulic Cylinder Seamless Tubes, Hydraulic Cylinder Skived and Honed Tube with Internal Termination H8 and so on.

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Supplier Homepage Construction & Decoration Construction Pipe & Tube Steel Pipe & Tube Japanese Standard JIS G3445 Stkm13b Seamless Steel Pipe Precision Steel Tube for Automobile and Moto

Japanese Standard JIS G3445 Stkm13b Seamless Steel Pipe Precision Steel Tube for Automobile and Moto

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Min. Order / Reference FOB Price
5 Ton US $800.00/ Ton
Local Area: Jian, Jiangxi, China
R&D Capacity: OEM, ODM, Other
Payment Terms: LC, T/T, PayPal, WesternUnion
Type: Seamless
Technique: Cold Rolled
Material: Carbon Steel
Product DescriptionStandard: JIS G3445Application: Carbon steel tubes used for machinery, automobile bicycles, furniture, appliance and other machineparts.Steel Grade: STKM 11A/12A/12B/12C/13A/13B/13C/14A/14B/14C/15A/15CChemical Composition:Steel GradeC(%)Si(%)Mn(%)P(%)S(%)Nb/V(%)STKM11A≤0.12≤0.35≤0.60≤0.040≤0.040-STKM12A≤0.20≤0.35≤0.60≤0.040≤0.040-STKM12B≤0.20≤0.35≤0.60≤0.040≤0.040-STKM12C≤0.20≤0.35≤0.60≤0.040≤0.040-STKM13A≤0.25≤0.350.30~0.90≤0.040≤0.040-STKM13B≤0.25≤0.350.30~0.90≤0.040≤0.040-STKM13C≤0.25≤0.350.30~0.90≤0.040≤0.040-STKM14A≤0.30≤0.350.30~1.00≤0.040≤0.040-STKM14B≤0.30≤0.350.30~1.00≤0.040≤0.040-STKM14C≤0.30≤0.350.30~1.00≤0.040≤0.040-STKM15A0.25~0.35≤0.350.30~1.00≤0.040≤0.040-STKM15C0.25~0.35≤0.350.30~1.00≤0.040≤0.040-Mechanical Properties:Steel GradeTensile Strength(N/mm²)Yield Strength(N/mm²)STKM11A≥290-STKM12A≥340≥175STKM12B≥390≥275STKM12C≥470≥355STKM13A≥370≥215STKM13B≥440≥305STKM13C≥510≥380STKM14A≥410≥245STKM14B≥500≥355STKM14C≥550≥410STKM15A≥470≥275STKM15C≥580≥430Delivery Condition:+C(BK)Cold drawn/hard.After the last cold forming,no heat treatment.+LC(BKW)Cold drawn/soft.After the last heat treatment follows the cold drawing there is a light finishing pass.+SR(BKS)Cold drawn and stress relieved annealed. After the final cold drawing process the tubes are stress relieved annealed in a controlled atmosphere.+A(GBK)After the final cold drawing process the tubes are stress relieved annealed in a controlled atmosphere.+N(NBK)Normalized. After the last cold drawing process the tubes are annealed in a controlled atmosphere.Production Process:Packing Condition:Loading Container: