Welcome: Shenzhen NewAsia Steel Co.,Ltd
Language: English ∷  Español

STEEL TUBES

  • Steels Tubes Series
  • Steels Tubes Series
  • Steels Tubes Series
  • Steels Tubes Series
Steels Tubes SeriesSteels Tubes SeriesSteels Tubes SeriesSteels Tubes Series

Steels Tubes Series

  • Product Name: Seamless steel pipe
  • Standard: DIN2391, EN10305, JIS G3445, ASTM A519, GB/T 8713...,ETC
  • Material: AST45, ST52, E355, E355SR, STKM13C, SAE1026, 20#, Q235B, CK45...,ETC
  • Specification: Outer diameter(mm) 40-300mm, Inner diameter(mm) 30-250mm
  • Product description: Shenzhen NewAsia Special Steel Co.,Ltd _ Seamless steel pipe
  • INQUIRY
Application scope
Round steel has broad application prospects and is widely used in hardware, construction, automotive, shipbuilding,
petrochemicals, machinery, medicine, food, electricity, energy, aerospace, and building decoration. The most extensive processing of ordinary mechanical parts, including general rod steel parts, CD rods, bolts, and nuts.
Material grade
10 #, 20 #, 35 #, 45 #, Q215, Q235, 304, 316, 20Cr, 40Cr, 20CrM o, 35CrMo, 42CrMo, 40CrNiMo, GCr15, 65Mn, 50Mn, 50Cr, 3Cr2W8 V,20CrMnTi, 5CrMnMo
The difference between round steel and other steel bars:
1. The appearance is different. Round steel has a smooth and round shape, without lines or ribs, while other steel bars have grooves or ribs on their surface. This results in a low bonding force between round steel and concrete, while other steel bars have a high bonding force with concrete.
2. The composition is different. Round steel (first grade steel) belongs to ordinary low-carbon steel, while other steel bars are mostly alloy steel.
3. The strength is different. Round steel has lower strength, while other steel has higher strength. That is, compared to other steel bars with the same diameter, round steel can withstand less tensile force, but its plasticity is stronger. That is, round steel has greater deformation before being pulled apart, while other steel bars have much smaller deformation before being pulled apart.

Product Name
Hydraulic Cylinder Honed Tube
Standard
DIN2391, EN10305, JIS G3445, ASTM A519, GB/T 8713...,ETC
Material
AST45, ST52, E355, E355SR, STKM13C, SAE1026, 20#, Q235B, CK45...,ETC
Heat treatment
BK+S
Specification
Outer diameter(mm) 40-300mm, Inner diameter(mm) 30-250mm
Tolerance
H8-H9
Length
3-9m (usually 4~5.8m)
Straightness
1/1000
ID roughness
RA 0.4micron(max)
Technology
Honed & SRB(SKIVED AND ROLLER BURNISHED)
Scope
Honed tube for hydraulic cylinder, swivel crane, injection machine and construction machine application


PREVIOUS：DIN 1.2083 Plastic Mould Steel NEXT：Tool Steel & Mold steel

RELATED PRODUCTS

LATEST NEWS

CONTACT US