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Home > Products > Precision Steel Tube > Cold Drawn High Precision Seamless Steel Tube for Cylinder System with DIN 2391 E355 WT6 Standard

Cold Drawn High Precision Seamless Steel Tube for Cylinder System with DIN 2391 E355 WT6 Standard

Product Details

Place of Origin: Jiangsu, China

Brand Name: Hongbao

Certification: TS16949, DNV, PED, ISO, TUV, LR

Payment & Shipping Terms

Minimum Order Quantity: 1 ton

Price: Negotiable

Packaging Details: Seaworthy plywooden case packing

Delivery Time: Within 50 days

Payment Terms: L/C,T/T

Supply Ability: 30000MT per year

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Highlight: Cold Drawn Seamless Pipe
OD:
4-383mm
Standard:
ASTM, JIS, DIN, EN
Material:
E355, E235, ST37.4, ST52.4
Thickness:
0.5-18mm
Application:
Cylinder
OD:
4-383mm
Standard:
ASTM, JIS, DIN, EN
Material:
E355, E235, ST37.4, ST52.4
Thickness:
0.5-18mm
Application:
Cylinder
Cold Drawn High Precision Seamless Steel Tube for Cylinder System with DIN 2391 E355 WT6 Standard
DIN 2391 E355 WT6 Cold Drawn Seamless Steel Tube, Precision Steel Tube For Cylinder System
Product Overview

Cold Drawn Seamless Steel Tube, also known as Precision Steel Tube for Cylinder System, is manufactured through a precise cold drawing process, ensuring high precision and consistent wall thickness. Ideal for applications requiring high mechanical strength and durability.

Material Specifications

Main Material: E235, E355

Other Available Materials: 10#, 20#, 45#, 16Mn, ST30Al, ST35, ST37, ST37.4, ST45, ST52, ST52.4, E155, E195, E255, etc.

Outer Diameter (OD): 4-120mm

Wall Thickness (WT): 0.5-15mm

Delivery Conditions
Condition Code Description
BK (+C) No heat treatment after last cold forming process
BKW (+LC) After last heat treatment there is a light finishing pass (cold drawing)
BKS (+SR) After the final cold forming process the tubes are stress relieve annealed
GBK (+A) After the final cold forming process the tubes are annealed in a controlled atmosphere
NBK (+N) After the final cold forming process the tubes are annealed above the upper transformation point in a controlled atmosphere
Key Advantages
  • Smaller outer diameters
  • High precision can be done in small batch production
  • Cold drawing finished products with high precision and good surface quality
  • The transverse area of the steel tube is more complicated
  • Steel pipe performance is superior, metal is more dense
Cold Drawn High Precision Seamless Steel Tube for Cylinder System with DIN 2391 E355 WT6 Standard 0