Seamless cold drawn/cold rolled precision steel tubes and pipe
Seamless cold drawn/cold rolled precision steel tubes and pipe
Shop our factory's seamless cold drawn/cold rolled precision steel tubes and pipes. Highest quality guaranteed. Get your custom orders at great prices!
1. Standards: EN10305-1/EN10305-4 2. Applications: for mechanical applications and for hydraulic and pneumatic power system. 3. Available steel grades: E215, E235, E355,E410. 4. Specifications: diameter 10.0 to 245 mm; thickness 1.0 to 70 mm; length: 6 m and above; and, in accordance with customer demand, the supply of steel pipes to other specifications.
Steel
Chemical analysis [%]
grade
C
Si
Mn
P
S
V
Nb
Al
E215
≤0,10
≤0,05
≤0,70
≤0,025
≤0,025
-
-
≥0,025
E235
≤0,17
≤0,35
≤1,20
≤0,025
≤0,025
-
-
-
E355
≤0,22
≤0,55
≤1,60
≤0,025
≤0,025
-
-
-
E410
0,16 - 0,22
0,15 - 0,30
1,30 - 1,70
≤0,030
≤0,035
0,08 - 0,15
≤0,070
0,010 - 0,060
Steel
Mechanical properties : minimum values for supply conditions
grade
+C
+LC
+SR
+A
+N
Rm
A
Rm
A
Rm
ReH
A
Rm
A
Rm
ReH
A
MPa
%
MPa
%
MPa
MPa
%
MPa
%
MPa
MPa
%
E215
430
8
380
12
380
280
16
280
30
290 - 430
215
30
E235
480
6
420
10
420
350
16
315
25
340 - 480
235
25
E355
640
4
580
7
580
450
10
450
22
490 - 630
355
22
E410
750
4
700
8
690
590
12
520
22
550 - 700
410
22
1. What's your payment terms? A: 1. T/T: 30% deposit in advance, the balance 70% paid before shipment 2.30% down payment, the balance 70% paid against L/C at sight. 2. What's your delivery time? A: 15-20 working days after receiving deposit or original L/C. 3. How long time your company has been in business? A: We are manufacturer of construction materials for 20 years in steel industry. 4. Can we visit your factory to check production process and quality? A: Yes, of course, welcome at any time. 5: Do you have mill certificate and material component analysis report? A:Yes we have professional quality analysis department. We supply quality report for each batch goods.We focus on Quality First, Quality Traceability, and Quality Stability! We focus on Customer First, People First, and Quality-Oriented .