Company Details
  • Torich International Co.,Ltd--The Steel Tube Maker

  •  [Zhejiang,China]
  • Business Type:Distributor/Wholesaler , Manufacturer , Service , Trade Company
  • Main Mark: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide
  • Exporter:31% - 40%
  • Certs:GB, ISO9001, ISO14001
  • Description:Hydraulic Precision Steel Pipe,Precision Steel Pipes 4140 Material,Seamless Precision Steel Tube
Torich International Co.,Ltd--The Steel Tube Maker Hydraulic Precision Steel Pipe,Precision Steel Pipes 4140 Material,Seamless Precision Steel Tube
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Hydraulic Precision Steel Tube

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    Unit Price: USD 2300.0000 - 900.0000 / Ton
    Payment Type: L/C,T/T
    Incoterm: CIF
    Min. Order: 5 Ton
    Delivery Time: 45 Days

Basic Info

Model No.: ASTM A519

Additional Info

Packaging: In bundles packaging or in carton boxes

Productivity: 12000Ton/Year

Brand: Torich

Transportation: Ocean

Place of Origin: China

Supply Ability: 12000tons per year

Certificate: ISO9001 TS 16949 ISO14001

Product Description

Hydraulic Oil cylinder Seamless Carbon and Alloy Steel Mechanical Tubing ASTM A519

ASTM A519 Oil cylinder Seamless Carbon and Alloy Steel Mechanical Tubing

China Precision Steel Tube leading supplier, choose the high quality Hydraulic Precision Steel Tube, Precision Carbon Steel Tube, Precision Seamless Steel Tube, CDS Steel Tube, CDW Steel Tube
Torich Cylinder tubing O.D. size range: 50-350mm W.T.:0.5-35mm
Length:Fixed length,random length,as per requests max size is 12000mm

Precision steel tube is using material: SAE1010,SAE1020,SAE1026,SAE4130,SAE4140

Production Method: Cold drawing or cold rolling


Grade and Chemical Composition ( % )

Grade C Mn P≤ S≤ Si Cr Mo
1008 ≤ 0.10 0.30-0.50 0.04 0.05 - - -
1010 0.08-0.13 0.30-0.60 0.04 0.05 - - -
1018 0.15-0.20 0.60-0.90 0.04 0.05 - - -
1020 0.18-0.23 0.30-0.60 0.04 0.05 - - -
1025 0.22-0.28 0.30-0.60 0.04 0.05 - - -
1026 0.22-0.28 0.60-0.90 0.04 0.05 - - -
4130 0.28-0.33 0.40-0.60 0.04 0.04 0.15-0.35 0.80-1.10 0.15-0.25
4140 0.38-0.43 0.75-1.00 0.04 0.04 0.15-0.35 0.80-1.10 0.15-0.25


Mechanical properties

Grade Condition Tensile Point (Mpa) Yield Point (Mpa) Elongation
1020 CW ≥ 414 ≥ 483 ≥ 5%

SR ≥ 345 ≥ 448 ≥ 10%

A ≥ 193 ≥ 331 ≥ 30%

N ≥ 234 ≥ 379 ≥ 22%
1025 CW ≥ 448 ≥ 517 ≥ 5%

SR ≥ 379 ≥ 483 ≥ 8%

A ≥ 207 ≥ 365 ≥ 25%

N ≥ 248 ≥ 379 ≥ 22%
4130 SR ≥ 586 ≥ 724 ≥ 10%

A ≥ 379 ≥ 517 ≥ 30%

N ≥ 414 ≥ 621 ≥ 20%
4140 SR ≥ 689 ≥ 855 ≥ 10%

A ≥ 414 ≥ 552 ≥ 25%

N ≥ 621 ≥ 855 ≥ 20%

Packing: Could be in Cartons or Wooden Box ,will base on length and customer' requirement to choose appropriate packing method to protect tubes from damges when shipping the cargo .
We offer Cut to short lengths according to customer reqirement and drawings.


Picutres in production:

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Cutting to Short pcs packing:

Precision Steel Tube,Hydraulic Precision Steel Tube,Precision Carbon Steel Tube,Precision Seamless Steel Tube,CDS Steel Tube,CDW Steel Tube Precision Steel Tube,Hydraulic Precision Steel Tube,Precision Carbon Steel Tube,Precision Seamless Steel Tube,CDS Steel Tube,CDW Steel Tube

Looking for ideal Hydraulic Precision Steel Pipe Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Precision Steel Pipes 4140 Material are quality guaranteed. We are China Origin Factory of Seamless Precision Steel Tube. If you have any question, please feel free to contact us.

Product Categories : Precision Steel Tube

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  • Hydraulic Precision Steel Tube
  • Hydraulic Precision Steel Tube
  • Hydraulic Precision Steel Tube
  • Hydraulic Precision Steel Tube
  • Hydraulic Precision Steel Tube
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