China 35CrMo 34crmo 30CrMo Alloy Steel Pipe for Oil, Find details about China Alloy Steel Pipe, Carbon Steel Pipe from 35CrMo 34crmo 30CrMo Alloy Steel Pipe for Oil
Description of goods: | |
Standard | API 5L, API 5CT, ASTM A106/A53, ASTM A519, JIS G 3441, JIS G3444, JIS G3445 DIN 2391, EN10305, EN10210, ASME SA106, SA192, SA210, SA213, SA335, DIN17175, ASTM A179… |
Material | 40Cr 45# 1045 s45c 30CrMO 36mn 4130 4135 4140 5140 SCr440 1010 1020 520M40 16Mn 42CrMO 35CrMO etc. |
Outer diameter | 25 - 545 mm |
Wall thickness | 2.5 - 120 mm |
Length | 3-12m, random or fixed, as the clients' requests |
MOQ | 1 Ton |
Technology | Hot Rolled/Hot expanded/Cold Drawn |
Packaging | Steel strap in bundles |
Advantages | 1.Short delivery time |
2.Quality assurance | |
3.Competitive price | |
4.Superior Service | |
Application | Structure pipe; High and low pressure boiler tube; Liquid delivery; Seamless steel pipe for petroleum cracking ,Oil pipe,Gas pipe...... |
Chemical composition of Materials: | ||||||||
Steel Grade | Chemical composition,% | |||||||
C | Si | Mn | Cu≤ | Ni≤ | Cr≤ | Mo≤ | V≤ | |
15crmo | 0.12-0.18 | 0.17-0.37 | 0.4-0.7 | / | 0.300 | 0.8-1.1 | 0.4-0.55 | / |
35crmo | 0.32-0.4 | 0.17-0.37 | 0.4-0.7 | 0.300 | 0.030 | 0.8-1.0 | 0.15-0.25 | / |
42crmo4 | 0.37-0.44 | 0.17-0.37 | 0.5-0.8 | 0.300 | 0.300 | 0.9-1.2 | 0.15-0.25 | / |
40cr | 0.38-0.45 | 0.17-0.37 | 0.5-0.8 | 0.300 | 0.300 | 0.7-1.0 | 0.1 | / |
20cr | 0.18-0.24 | 0.17-0.37 | 0.5-0.8 | 0.300 | 0.300 | 0.8-1.1 | 0.15 | / |
Mechanical Properties | |||||||
Steel Grade | Y.S.(MPA) | T.S.(MPA) | Elongation A5(%) | ||||
15crmo | ≥235 | ≥440 | ≥21 | ||||
35crmo | ≥835 | ≥985 | ≥12 | ||||
42crmo4 | ≥930 | ≥1080 | ≥12 | ||||
40cr | ≥785 | ≥810 | ≥9 | ||||
20cr | ≥540 | ≥835 | ≥10 |
1. Q: Are you trading company or Manufactuer?
A: Of course, we are manufactuer. We are in field of Seamless steel tube more than 20 years.
2. Q: What is your delivery time?
A: As normally, it is 25~60 days after you confirm the order. If your order is urgent, we would like to try our best to meet your requests.
3. Q:What is your main payment term?
A: They are T/T and L/C. Like 30% advance payment via T/T, balance pay after receive copy BL; 100% irrevocable L/C at sight. If you have any other requests, we can talk it again.
4.Q:What is your main market?
A:America, India, Korea, Pakistan, Turkey, Iran,Australian and so on.
5. Q:What is your advantage?
A: We are 9 years'Alibaba gold and verified supplier ; Our trade assurance limit is 296000US Dollars.
6. Q: Why we choose you as our supplier?
A: All of our clients have reorders from us.Give us one order, you can feel our price, quality and service. Then, you will know us clearly.