DIN2391 En10305-1 En10305-4 E355 E235 St37.4 St35 Od 6mm 8mm 10mm 12mm +N Nbk Bright Annealing Precision Hydraulic Line Carbon Seamless Steel Tube

Huge selection of precision hydraulic line carbon seamless steel tubes in various sizes and grades. Factory direct, with bright annealing and precision finishing.
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PRODUCTS DETAILS

  • Overview
  • Detailed Photos
  • Manufacture Process
  • Company Profile
  • Packaging & Shipping
Overview

Basic Info.

Model NO.
HYT-1
Steel Grade
St37.4 St35 St52 E235 E355 E255
Application
Hydraulic Line/Automotive/Refrigerator
Transport Package
Bundles or Boxes
Specification
OD2-60mm
Origin
China
HS Code
7304319000

Product Description

 
Detailed Photos

DIN2391 En10305-1 En10305-4 E355 E235 St37.4 St35 Od 6mm 8mm 10mm 12mm +N Nbk Bright Annealing Precision Hydraulic Line Carbon Seamless Steel Tube
DIN2391 En10305-1 En10305-4 E355 E235 St37.4 St35 Od 6mm 8mm 10mm 12mm +N Nbk Bright Annealing Precision Hydraulic Line Carbon Seamless Steel Tube

COLD DRAWN SEAMLESS STEEL TUBE
Standards
Steel Grades
Size Range
DIN
2391
ST35/45/52
OD2 - 60mm × WT0.3 -10mm
1629
ST37/44/52
OD2 - 60mm × WT0.3 -10mm
1630
ST37.4/44.4/52.4
OD2 - 60mm × WT0.3 -10mm
2445
ST35/ST52/ST37.4//52.4
OD2 - 60mm × WT0.3 -10mm
73000
ST 35 / 45 / 52/ 37.4 / 44.4 /52.4
OD3 - 30mm × ID 1 - 12.5 mm
GB/T
8162
10/20/16Mn/35/45/30CrMo/42CrMo/etc
OD2 - 60mm × WT0.3 -10mm
8163
10/20/16Mn/35/45/30CrMo/42CrMo/etc
OD2 - 60mm × WT0.3 -10mm
3639
10/20/16Mn/35/45/30CrMo/42CrMo/etc
OD2 - 60mm × WT0.3 -10mm
3093
10/20/16Mn/35/45/30CrMo/42CrMo/etc
OD3 - 30mm × ID 1 - 12.5 mm
EN
10305-1
E215/235/255/355
OD2 - 60mm × WT0.3 -10mm
10305-4
E215/235/255/355
OD2 - 60mm × WT0.3 -10mm
 
ASTM
A822-A450
A822
OD2 - 60mm × WT0.3 -10mm
A179-A450
A179
OD2 - 60mm × WT0.3 -10mm
 
A519
1010/1015/1025/1030/1045/4130/4140/etc
OD2 - 60mm × WT0.3 -10mm
SAE
J524
Low carbon steel
OD2 - 60mm × WT0.3 -10mm
J529
Low carbon steel
OD3 - 30mm × ID 1 - 12.5 mm
JIS
G3445
STKM11A/12A/12B/12C/13A/13B/13C/S45C/etc
OD2 - 60mm × WT0.3 -10mm
G3455
STS35/38/42/49
OD3 - 30mm × ID 1 - 12.5 mm
ISO
8535
ST 35 / 45 / 52/ 37.4 / 44.4 /52.4
OD3 - 30mm × ID 1 - 12.5 mm
NF
A49-310
TU37b/TU52b
OD2 - 60mm × WT0.3 -10mm
BS
3602
CFS 360
OD2 - 60mm × WT0.3 -10mm
6323(-4)
CFS2/CFS3/CFS4/CFS5
OD2 - 60mm × WT0.3 -10mm
ASTM
A269
304,304L, 316, 316L
OD2 - 60mm × WT0.3 -10mm
EN
10216-5
1.4401, 1.4404
OD2 - 60mm × WT0.3 -10mm
Delivery conditions:
BK (+C) BKW (+LC) BKS (+SR) GBK (+A) NBK (+N)
Major Inspection Items: Tensile stength, Yield stength, Elongation, Flattenging, Flaring, Chemical analysis Eddy Current Test
100%, Size and surface checking 100%
Certificates: according to EN 10204 3.1
Applications:
1. For Vehicle (Automotive, locomotive, Construction Machinery like Concrete pump and others)

A. Powertrain system:
• Fuel-rails • Fuel-lines • Common-rail diesel lines • Piston-cooling jets • SCR & EGR
• Rigid pipes • Oil- & water-cooling pipes
B. Fluid handling systems
• Tube assemblies • Air-conditioning tube • Clutch actuator pipes C. Drive and steering system • Ingrain Gear Pipes •
Power-Steering Feed-Pipes
D. Hydraulic system
• Hydraulic and Pneumatic Pressure Lines • Hydraulic fittings • Hydraulic tubing
E. Others For example
• Front axles • Sun-shading board wire tube and other wire tubes • Headrest chair Tube

2. Mechanical and engineering usage
• Mechanic Processing and parts • Metal processing •Heat Exchange • Gas Cylinders
•Sub-sea and Marine • Aerospace • Winder Power Equipment •Energy and Power Generation •Bearings • etc

Other usage for details as per customers requirements

 

Manufacture Process

DIN2391 En10305-1 En10305-4 E355 E235 St37.4 St35 Od 6mm 8mm 10mm 12mm +N Nbk Bright Annealing Precision Hydraulic Line Carbon Seamless Steel Tube

Company Profile

DIN2391 En10305-1 En10305-4 E355 E235 St37.4 St35 Od 6mm 8mm 10mm 12mm +N Nbk Bright Annealing Precision Hydraulic Line Carbon Seamless Steel TubeChewit International

Chewit international Located in zhangjiagang city which is along The Yangtze Golden Channel the junction of River and Coast Economic Belt. It owns an excellent geographic position, as it is close to Nanjing city in the north, adjacent to Suzhou and Wuxi cities in the south, next to Shanghai international city in the east. Zhangjiagang international port and State highway endow us a convenient water and land transportation which links us to the outside world both home and aboard. Chewit International is one group company with two manufactures one is producing steel forgings for Marine, Power, Boiler, Ocean, Oil, Petrochemical, Mechanical and Hydraulic fields and the other is producing precision steel tubes for automotive industry and hydraulic system and also one semi-independent company specially for import and export business. We have a total area of 150000 square meters with the employees over 200 people. All the products well produced by our mills need to be double inspected by chewit professional quality controller and then we will offer our customer the vivid report for the tested items. Only those products which are inspected well can be allowed to delivery to our customers. By the means of strict inspection, we wined a lot of customer for long term business both home and abroad. We have customers like Danieli, Cedervall,Wartsila,Sannat mansur, SeaLink, Tata Group,  Continental, Iran Khodro and also other well reputated ones. We adhere to our company tenet Customer First, Quality formost and always try our best to serve our customer with our full heart.
Packaging & Shipping

DIN2391 En10305-1 En10305-4 E355 E235 St37.4 St35 Od 6mm 8mm 10mm 12mm +N Nbk Bright Annealing Precision Hydraulic Line Carbon Seamless Steel Tube

 

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