MachineU > China Products > Minerals & Metallurgy > Carbon Steel > Steel Pipes > Seamless Steel Pipes
DIN2391 Q345D H8 Cold Drawing Normalizing Honed Cylinder Tube
DIN2391 Q345D H8 Cold Drawing Normalizing Honed Cylinder Tube
DIN2391 Q345D H8 Cold Drawing Normalizing Honed Cylinder Tube
DIN2391 Q345D H8 Cold Drawing Normalizing Honed Cylinder Tube
DIN2391 Q345D H8 Cold Drawing Normalizing Honed Cylinder Tube
DIN2391 Q345D H8 Cold Drawing Normalizing Honed Cylinder Tube
DIN2391 Q345D H8 Cold Drawing Normalizing Honed Cylinder Tube
DIN2391 Q345D H8 Cold Drawing Normalizing Honed Cylinder Tube
Specifications
Brand Name :
Joyruns
Model Number :
DIN2391h8 Honed Tube
Certification :
ISO9001
Place of Origin :
Changzhou
MOQ :
2Tons
Payment Terms :
L/C, T/T
Supply Ability :
2000Tons/Month
Delivery Time :
30days
Packaging Details :
plastic packing, end caps, wooden box packing
OD size :
6mm to 114.3mm
Thickness :
1mm to 20mm
Standard :
DIN2391, EN10305, EN10216, EN10210
Material :
Q345B,Q345D,Q345E
Type :
Seamless cold drawning precision tube
Description

Q345D DIN2391 H8 Honed Tube Cold Drawing Normalizing Treatment Tube and Piston Cylinder Tube

Honed tubes can be produced according to the demands of customers that the degree of precision can reach H8/H9. Burnishing and honing services can be provided depending on the roughness requirement of inner diameter.

Backed ourselves with talented personnel, we have emerged as one of the leading firms indulged in offering superior quality piston rods. The vital parameters of piston rods such as the diameter tolerance, straightness, surface hardness, chrome layer thickness, as well as surface roughness all meet the industry standards

Material & Chemical Composition


DIN2391 standard ST52, EN10305 standard E355, 16Mn, ASTM A106B, C20/20#, CK45

Material C Si Mn S(≤) P(≤) Cr Ni Mo other

A106B / C20#
0.17-0.23
0.17-0.37
0.35-0.65
0.035
0.035
≤0.25
≤0.30
Cu≤0.25
CK45# 0.42-0.50 0.17-0.37 0.50-0.80 0.035 0.035 ≤0.25 ≤0.30
Cu≤0.25
Q345B ≤0.20 ≤0.55 1.00-1.60 0.040 0.040 V:0.02-0.15 Nb:0.015-0.06 Ti:0.02-0.20 Alt≥0.015
ST52
E355
16Mn		 ≤0.20 ≤0.55 1.00-1.60 0.045 0.045 V:0.02-0.15 Nb:0.015-0.06 Ti:0.02-0.20 16Mn
25Mn 0.22-0.30 0.17-0.37 0.70-1.00 0.035 0.035 ≤0.25 ≤0.25
27SiMn 0.24-0.32 1.10-1.40 1.10-1.40 0.030 0.030
42CrMo 0.38-0.45 0.17-0.37 0.50-0.80 0.025 0.025 0.90-1.20 0.15-0.25

Product description

Processing Form I. D Length Straightness I. D Tolerance I. D Roughness
Cold-rolled 30-100 ≤ 12M 0.3-1.0 H8-H10 0.4-1.6
Cold-drawn 30-250 ≤ 12M 0.3-1.0 0.8-1.6
Hone 40-500 ≤ 12M 1000 H8-H9 0.4-0.8
SRB 40-400 ≤ 7M 1000 H8-H9 0.1-0.4

Delivery Condition:

BK BKW BKS GBK NBK Q+T
+C +LC +SR +A +N
Cold rolled Cold drawn Stress relieved Annealed Normalized Quenched+Tempered

DIN2391 Q345D H8 Cold Drawing Normalizing Honed Cylinder Tube DIN2391 Q345D H8 Cold Drawing Normalizing Honed Cylinder Tube DIN2391 Q345D H8 Cold Drawing Normalizing Honed Cylinder Tube

DIN2391 Q345D H8 Cold Drawing Normalizing Honed Cylinder Tube DIN2391 Q345D H8 Cold Drawing Normalizing Honed Cylinder Tube DIN2391 Q345D H8 Cold Drawing Normalizing Honed Cylinder Tube

Product tags

hetsink extrusion profiles

,

welding gas cylinder size chart

,

standard extrusion profiles
Send your message to this supplier
Send Now

DIN2391 Q345D H8 Cold Drawing Normalizing Honed Cylinder Tube

Ask Latest Price
Watch Video
Product Detail
Brand Name :
Joyruns
Model Number :
DIN2391h8 Honed Tube
Certification :
ISO9001
Place of Origin :
Changzhou
MOQ :
2Tons
Payment Terms :
L/C, T/T
Contact Supplier
video
DIN2391 Q345D H8 Cold Drawing Normalizing Honed Cylinder Tube
DIN2391 Q345D H8 Cold Drawing Normalizing Honed Cylinder Tube
DIN2391 Q345D H8 Cold Drawing Normalizing Honed Cylinder Tube
DIN2391 Q345D H8 Cold Drawing Normalizing Honed Cylinder Tube

Changzhou Joyruns Steel Tube CO.,LTD

Verified Supplier
5 Years
changzhou
Since 2000
Business Type :
Manufacturer, Agent, Exporter, Seller
Main Products :
Seamless Precision Steel Tube, Heat Exchanger Steel Tube, Steel Bundy Tube
Total Annual :
10000000-20000000
Employee Number :
150~300
Certification Level :
Verified Supplier
Discover similar products
View More
Watch related videos

Find Similar Products By Category:

Supplier Homepage Products Seamless Alloy Steel Tube
MachineU China Products Minerals & Metallurgy Carbon Steel Steel Pipes Seamless Steel Pipes
Contact Supplier
Submit Requirement