BRIGHT PRECISION COLD ROLLED SEAMLESS STEEL TUBE PIPE
Key attributes
Section Shape:Round
Surface Treatment:Bright
Tolerance:±1%
Oiled or Non-oiled:Slightly Oiled
Alloy Or Not:Non-Alloy
Standard:DIN
Grade:E235
Delivery Time:15-21 days
Application:Fluid Pipe, Hydraulic Pipe, OIL PIPE
Special Pipe:Precision Pipe
Thickness:0.5 - 10 mm
Length:6m
Certificate:ISO9001
Processing Service:Bending, Welding, Punching, Cutting
Product name:16Mn Bright Precision Cold Rolled Seamless Steel Tube Pipe
Salt spray test:120 hours
Delivery condition:NBK
Length:6m or customized
Zinc coating thickness:8-12μm
Packing:bundling with plastic film and woven bag package
Certification:IATF16949,ISO9001
Keyword:16mn cold rolled precision tube
Type:Seamless Round Steel Pipe
Production Process:Cold Rolled
Chemical Composition
Steel grade |
C |
Si |
Mn |
P |
S |
Altot |
|
Name |
Number |
||||||
E215 |
1.0212 |
0.10 |
0.05 |
0.7 |
0.025 |
0.015 |
0.025 |
E235 |
1.0308 |
0.17 |
0.35 |
1.2 |
0.025 |
0.015 |
-- |
E355 |
1.0580 |
0.22 |
0.55 |
1.6 |
0.025 |
0.015 |
-- |
Tolerance
Outer Diameter |
Allowable tolerance |
special tolerance |
||
|
GB/T3639 |
DIN2391 |
OD |
WT |
4mm-20mm |
±0.10mm |
±0.08mm |
±0.05mm |
±0.05mm |
20mm-30mm |
±0.10mm |
±0.08mm |
±0.08mm |
±0.08mm |
31mm-40mm |
±0.15mm |
±0.15mm |
±0.10mm |
±0.08mm |
41mm-60mm |
±0.20mm |
±0.20mm |
±0.15mm |
±0.15mm |
61mm-80mm |
±0.30mm |
±0.30mm |
±0.20mm |
±0.20mm |
81mm-120mm |
±0.45mm |
±0.45mm |
±0.30mm |
±0.30mm |
Mechanical Properties
Steel grade |
Yield strength |
Tensile strength |
Elongation |
|
Name |
Number |
ReH |
Rm |
A |
|
|
min. |
min. |
min. |
|
|
MPa |
MPa |
% |
E215 |
1.0212 |
215 |
290 to 430 |
30 |
E235 |
1.0308 |
235 |
340 to 480 |
25 |
E355 |
1.0580 |
355 |
490 to 630 |
22 |
Production Process
Packing&Loading
Packaging Details
Two ends sealed with plastic caps, bundling with plastic film and woven bag package, or wooden box if you need.
FAQ
1.Q: Are you a factory or trading company?
A: We are professional manufacturer, and our company also is a very professional a trade company for steel products.We can provide a wide range of steel products.
2.Q:What do your factory do regarding quality control?
A: We have obtained ISO, CE and other certifications. From materials to products, we check every process to maintain good quality.
3.Q: Can I get samples before order ?
A: Yes, of course. Usually our samples are free. we can produce by your samples or technical drawings.