Product Details
EN10305-2 E355 Welding Steel Tubing , Non - Phosphatized Surface Cold Drawn Steel
Tube For Camshaft
Description:
Produced by cold drawing over mandrel and die on the ERW welded
steel tube, to achieve better tolerance and good concentricity,
both outside and inside weld seam is completely removed during the
cold drawing process.Discover our E355 Camshaft Round Pipe, crafted from premium Welded
Steel Tube Material. Engineered for durability and performance, our
pipes ensure reliability and precision for your camshaft
applications.
Main Data:
Material: | E355 |
Other Material Aviable | 45#, E235 |
Standard: | EN10305-2 |
Delivery Condition: | +C,+N |
Size Range: | Outer Diameter:φ10-φ50 Wall Thickness: 1-10 |
Application: | High Precision Steel Tube is Widely Used in Automotive Part,
Hydraulic System, High-precsion Machining. |
Chemical Compositions:
Steel Number | Quality Level | Thickness/mm | Deoxidize Method | C(%)≤ | Si(%)≤ | Mn(%)≤ | P(%)≤ | S(%)≤ |
E185(Fe310) | 0 | - | - | - | - | - | - | - |
E235(Fe360) | A B
C D | ≤16 >16-25 ≤40 >40
| N - - E NE NE GF | 0.22 0.17 0.20 0.17 0.20 0.17 0.17 | - 0.40 0.40 0.40 0.40 0.40 0.40 | - 1.40 1.40 1.40 1.40 1.40 1.40 | 0.050 0.045 0.045 0.045 0.045 0.040 0.035 | 0.050 0.045 0.045 0.045 0.045 0.040 0.035 |
E275(Fe430) | A B C D | ≤40 >40 | - E NE NE GF | 0.24 0.21 0.22 0.20 0.20 | - 0.40 0.40 0.40 0.40 | - 1.50 1.50 1.50 1.50 | 0.050 0.045 0.045 0.040 0.035 | 0.050 0.045 0.045 0.040 0.035 |
E355(Fe510) | C D | ≤30 >30 ≤30 >30 | NE NE GF GF | 0.20 0.22 0.20 0.22 | 0.55 0.55 0.55 0.55 | 1.60 1.60 1.60 1.60 | 0.040 0.040 0.035 0.035 | 0.040 0.040 0.035 0.035 |
Packaging:
Plastic bag inside and wooden box outside; or as customer
requirement.
Delivery Condition:
1). +C No heat treatment after the final cold drawig process
2). +LC After the final heat treatment there is a suitable drawing
pass
3). +SR After the final cold drawing process there is a stress
relieve heat treatment in a controlled atmosphere
4). +A After the final cold drawing process the tubes are annealed
in a controlled atmosphere
5). +N After the final cold drawing operation the tubes are
normalized in a controlled atmosphere
Payment:
30% TT in advance, balance before shippment or B/L at sight.
Company Profile
Jiangsu Hongbao Group (Pipe) Co., Ltd. (Zhangjiagang Hongda Pipe
Co., Ltd.) is a high-tech company in Jiangsu province. The company
has a registered capital of RMB 89 million, covers an area of
130,000 square meters, employs 600 staff, and has annual sales of
RMB 400 million. The company is specialized in producing and
selling high-end bearing tubes, auto alloy tubes, titanium and
titanium alloy tubes, nickel and nickel-based alloy tubes,
refrigerator condenser tubes, aluminum and aluminum alloy tubes and
the like.
The company focuses on the development of new products, and has
successively developed high diameter-wall ratio
titanium-molybdenum-nickel alloy seamless steel tubes, nuclear
power plant reactor driving mechanism used martensite stainless
steel seamless steel tubes, auto critical components used alloy
steel tubes, high-end refrigerator used corrosion-resistance
galvanized condenser tubes, marine engineering and complex
environment oilfield used high-strength corrosion-resistance G3
tubes, among which, nuclear power plant reactor driving mechanism
used martensite stainless steel seamless steel tube has obtained
high-tech product certificate of the province.
At present, the company has obtained authorization for 7 patents
for invention, and 8 patents for utility model.
