China 20mn23A1carbon Steel Seamless Pipe, Find details about China Steel Pipe, Steel Tube from 20mn23A1carbon Steel Seamless Pipe
Material | A106(B,C),A333,A53(A,B),Q195,Q215,Q235,Q345,ST35,ST37 |
Surface Treatment | black varnished, oiled finish,red color |
Inspection | With Hydraulic Test, Eddy Current , Infrared Test |
Certification | CE,ISO 9001:2008 certification |
payment terms | LC OR TT |
Packaging details | as required package |
Technic method | Hot-rolled, cold rolled, hot expand |
Standard and Steel Grade | ASTM A106 Grade B , ASTM A 53 Grade A, Grade B , API 5L Grade B , GB/T 8162 GB/T 8163 Grade 20# |
C | Mn | Si | P | S | yield strength Map | Tensile strength Map | elongation % | |
Q235B | 0.14-0.22 | 0.3-0.65 | 0.30 | 0.045 | 0.03 | 235 | 375-460 | 21-26 |
Q1. What are your company's main products ?
A1: Our main products are stainless steel plate/sheet, coil, round/square pipe, bar, channel, etc.
Q2. How do you control quality ?
A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS,Alibaba Verified.
Q3. What are the advantages of your company ?
A3: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.
Q4. How many coutries you already exported ?
A4: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan,India, etc.
Q5. Can you provide sample ?
A5: We can provide the samll samples in stock for free, as long as you contact us.
Customized samples will take about 5-7days.