1.Product Name: cold rolled pipe E355 using cylinder honed steel tube
2.Outer Diameter: 30-250mm
3.Wall Thickness: 2-30mm
4.Material Grade: 20# 45# 16Mn 25Mn 27SiMn E355 ST52 CK45 S45C STKM11A STKM13A STKM13C
5.Package: Standard export packing or as client’s request
6.Delivery Condition: BK/BKW/BKS/GBK/NBK
7.Delivery Time: Within 20-30 days after receiving payment or as client’s request
8.Trade Terms: FOB Yantai, Qingdao, or as client’s request
9.Payment Terms: T/T or L/C or as client’s request
10.Supply Ability: 500 metric tons/per month
11.Origin: China
12.Application: widely used for hydraulic cylinder, engineering machinery, textile machinery,hyrdaulic breaker, bike frame, racing car, elevator buffer, oil drilling and other field.
13.What we can provide are seamless steel tube, carbon steel tube, cold drawn steel tube, cold rolled steel tube, honed steel tube, hydraulic cylinder steel tube, hydraulic pipe, cylinder pipe, and so on.
seamless pipe, carbon tube, cold drawn tube, cold rolled tube, honed tube, hydraulic cylinder tube, hydraulic cylinder pipe, hydraulic tube, cylinder tube....
Company introduction
Yantai Xinpeng Steel Pipe Co,.Ltd. has been specialized in steel pipe line for more than ten years. Our company mainly produces various specifications of precision steel tube, seamless steel tube, cold drawn steel tube, cold rolled steel tube, honed steel tube, SRB steel tube, burnished steel tube, hydraulic steel tube, cylinder steel tube, which can be widely used for hydraulic cylinder for automobile, engineering machinery, textile machinery, printing machinery, racing car, elevator buffer, oil drilling and other field.
What we can provide are seamless steel tube, carbon steel tube, cold drawn steel tube, cold rolled steel tube, honed steel tube, SRB steel tube, polished steel tube, burnished steel tube, hydraulic cylinder tube, hydraulic steel tube, cylinder steel tube, and so on.
seamless pipe, carbon tube, cold drawn pipe, cold rolled pipe, honed tube, hydraulic cylinder tube, hydraulic tube, cylinder tube, hydraulic cylinder pipe, hydraulic pipe, cylinder pipe.....
Dimensions tolerance of seamless tube
|
OD(mm)
|
ID(mm)
|
Tolerance
|
|
OD(mm)
|
ID(mm)
|
Wall thickness deviation(mm)
|
Ovality(mm)
|
Curvature(mm/m)
|
|
40-74
|
30-65
|
±0.01
|
-0.3,-0.5
|
≤0.5
|
≤0.1
|
0.3
|
|
74-98
|
65-85
|
±0.01
|
-0.4,-0.6
|
≤0.5
|
≤0.15
|
0.3
|
|
100-116
|
85-100
|
±0.02
|
-0.4,-0.6
|
≤0.6
|
≤0.15
|
0.3
|
|
124-134
|
110-115
|
±0.02
|
-0.6,-0.8
|
≤0.6
|
≤0.20
|
0.3
|
|
140-158
|
120-135
|
±0.02
|
-0.7,-0.9
|
≤0.8
|
≤0.20
|
0.3
|
|
165-176
|
140-150
|
±0.02
|
-0.7,-0.9
|
≤0.8
|
≤0.20
|
0.3
|
|
188-203
|
160-180
|
±0.02
|
-0.7,-0.9
(honed)
|
≤0.8
|
≤0.20
|
0.3
|
Chemical composition of hydraulic tube
|
Steel grade
|
Chemical composition
|
|
C
|
Si
|
Mn
|
|
20#
|
0.17-0.24
|
0.17-0.37
|
0.35-0.65
|
|
45#
|
0.42-0.50
|
0.17-0.37
|
0.50-0.80
|
|
16Mn
|
≤0.2
|
≤0.5
|
1.00-1.60
|
|
25Mn
|
0.22-0.29
|
0.17-0.37
|
0.70-1.00
|
|
27SiMn
|
0.24-0.32
|
1.10-1.40
|
1.10-1.40
|
|
SAE1026
|
0.22-0.28
|
0.15-0.35
|
0.60-0.90
|
What we can provide are seamless steel tube, carbon steel tube, cold drawn steel tube, cold rolled steel tube, hydraulic cylinder steel tube, hydraulic cylinder pipe, and so on.
seamless pipe, carbon tube, cold drawn tube, cold rolled tube, hydraulic tube, cylinder tube, hydraulic pipe, cylinder pipe, hydraulic cylinder tube....
Package of seamless tube
1. standard export packing using plastic foam and wooden cartons
2. marking on carbon tube as per customer's requests
3. or as client's request totally
Application of honed steel tube
cold rolled pipe E355 using cylinder honed steel tube are widely used in hydraulic system with precision steel tube, engineering machinery with carbon steel tube, automotive high pressure steel pipe concrete pump, sanitation vehicle with carbon tube, automobile industry with carbon tube, shipbuilding industry with carbon tube, metal processing with carbon tube, shock absorber with precision tube, hydraulic breaker with carbon tube, excavator with carbon tube, oil drilling and other field.
What we can provide are seamless steel tube, carbon steel tube, cold drawn steel tube, honed steel tube, hydraulic cylinder steel tube, hydraulic steel tube, cylinder steel tube, hydraulic cylinder pipe, hydraulic pipe, cylinder pipe, and so on.
Main product of seamless pipe
1.Seamless steel tube and carbon tube
Widely used in the hydraulic cylinder of the heavy machinery, Cranes, excavator also forklifts. Material is various, mainly STKM-13CT ASTM 106B A53 ST52 CK45 E355 and AISI 1020. We can also offer as customized seamless steel tube.
2.cold drawn steel pipe/cold rolled steel tube
Grade: 20# 45# 16Mn 25Mn 27SiMn E355 ST52 S45C STKM13A STKM13C
Standard: GB/T8713 GB/T3639 DIN2391 EN10305 ASTMA519
Range: 30-250mm
Length: 11m(max)
The cold finished process can change the thickness of tube to meet client's request and offer better mechanical property.
3. Honed steel tube&SRB steel pipe, honed tube
ID Tolerance: H8 H9 or as client's request
ID Roughness: RA0.4micron(max)
Length: 6m(max)
Inner roughness: Ra0.2-0.8um
Straightness: 1:1000 or customized
This process can improve the roughness of the inner tube to 0.2-0.8um and make inside tube more smooth which can be used for cylinder directly.
4.hydraulic cylinder steel tube, hydraulic tube, cylinder tube
More details of seamless tube, pls contact us!
Rita Wang
Email: sales at yt-xinpeng.com
