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CHINA LOONG Customized Seamless Steel Tubes 45# 20# 16Mn 27SiMn Compatible with Core Components of Oil Hydraulic Cylinders

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Product Details

ApplicationDrill Pipe, Boiler Pipe, Gas Pipe, Oil Pipe, Chemical Fertilizer Pipe, Structure Pipe, OtherStandardGB
Grade45#,20#,16Mn,27iMnAlloy Or NotIs Alloy
Section ShapeRoundSurface TreatmentCold Rolled
Length12 m, 6 m, 6.4 mTolerance±5%, ±1%
Special PipeOtherOiled or Non-oiledSlightly Oiled
Processing ServiceWeldingDelivery Time31 ~ 45 days
InvoicingBy Actual WeightOuter Diameter40 - 520
Processing FormCold Drawn,Honing,Skiving Roller BurnishingDia. of Cylinder(mm)40 --1000
LengthLess than 13 metersToleranceH8--H11
Roughness of Inner Hole0.1--1.6MOQ1 Ton
Linearity0.5 --0.001O.D40--520
Steel Grade45#,20#,16Mn,27iMnUsageTransportation ,Automobile industry,Electric Power Engineering

Why choose us

China Loong Carbon Steel Co.,Ltd. Behind the growth and success are years of hard work and dedication in the steel industry and meeting customer needs on time. Advanced technology, standard products, certified quality standards and the best customer service make China Loong Carbon Steel Co.,Ltd. To be a true leader in the global market.

lndustries Served

Every industry has its unique set of material specifications and needs. That’s why you can count on the exceptional experience and industry knowledge of the professionals at Loong Carbon Steel - Meeting the Exact Needs of Every Industry That Uses steel.

  • Machinery manufac- turing industry
  • Power Generation
  • Oil & Gas
  • Manufacturing
  • Construction
  • Ship Building
  • Automobile manufacturing
  • Pipe Fabrication

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