Custom OD 40mm Black Seamless Carbon Steel Tube ASTM Q235 Q195
ASTM Q235 Q195 Black Surface Seamless Carbon Steel Tube/Pipe
Application & Simple Details
Carbon steel pipe has an important position in the steel pipe industry, mainly used for the manufacture of mechanical components, because of good toughness, there is a certain strength, quenching can achieve a good hardness value. Besides it also has a certain toughness, like some of the less important shaft parts are generally made of medium carbon steel.
| Product |
Seamless Carbon Steel Tube/Pipe |
| Steel grades | Q195, Q235A-B, Q345A-E, 20#, 10#,16Mn, ASTM A36,ASTM A500, |
| ASTM A53, ASTM 106, SS400, St37, St52, S235JR, S355TRH ect. | |
| Standards | GB/T 3091-2001,GB/T13912-2002, BS 1387, ASTM F1083 ect. |
| Package | In bundle, no other package or wrapped with waterproof, |
| or as customers' requirement | |
| Surface | Cold Drawn, Cold Rolled, Welded |
| Delivery Time | 10days from stock; 15-20days produced according to the qty |
| Payment Term | T/T or L/C |
| Price Term | CIF; CFR; FOB |
| Application | conveying oil,steam,water,gas,air at low/medium/high pressure or temperature fire protection systems civil engineering, architecture and other structures shipyard,oil field,gas field |
| Loading Port | Shanghai China |
| Others | 1.All the pipes is high-frequency welded. |
| 2.Both inner and outer welded stab can be removed. | |
| 3.Special design available according to requirement. | |
| 4.Pipe can be necked down and punched holes. | |
| 5.Supplying BV or SGS Inspection if client need. |
| Chemical Properties % | |||||||||
| Grade A | |||||||||
| C | Mn | P | S | Si | Cr | Cu | Mo | Ni | V |
| 0.25 | 0.27-0.93 | 0.035 | 0.035 | 0.1 | 0.4 | 0.4 | 0.15 | 0.4 | 0.08 |
| Grade B | |||||||||
| C | Mn | P | S | Si | Cr | Cu | Mo | Ni | V |
| 0.3 | 0.29-1.06 | 0.035 | 0.035 | 0.1 | 0.4 | 0.4 | 0.15 | 0.4 | 0.08 |
| Grade C | |||||||||
| C | Mn | P | S | Si | Cr | Cu | Mo | Ni | V |
| 0.35 | 0.29-1.06 | 0.035 | 0.035 | 0.1 | 0.4 | 0.4 | 0.15 | 0.4 | 0.08 |
Product Show
Package & Delivery
Certification
FAQ
Q: Do you provide samples ?How can I get a sample to check your quality? Is it free or extra ?
A: Free samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.
Q: How is the quality of your products?
A: Our products are manufactured strictly according to national and international standard, and we take a test before delivered out. If you want see our quality certifications and all kinds of testing report, please just ask us for it.
Q: Are you factory or trader?
A: Our company has been manufacturing and selling steel products for many years since 2009. We've gained our Export Right and become an integrated company of industry and trade in order to satisfy buyer's multi-request on different material and products.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.