API 5L X65 Pipe
API 5L X65 Pipes is used for the transmission of water, oil and gas over lengthy lines of pipes. These pipes need to abide by standards and this specification covers the standards endorsed by the American Petroleum Institute for oil, gas and water transmission pipes.
Hi-tech Metal & Tubes is a manufacturer and supplier of 5L X65 PSL2 and psl1 pipes in this specification. The 5L X65 Material contains added titanium which improves corrosion resistance, ductility and strength in the 5L X65 Pipes. The cost is higher compared to the lower grades of the same specifications but the application effectiveness is high. The X65 Carbon Steel has a minimum yield strength of 65Ksi and therefore it is suitable for high pressure piping. Our X65 Dsaw Pipes is used in different industries for the transmission of fluids over long distances. The strength is high in X65 Erw because of the electric resistance weld production. The Grade X65 PSL2 is one of the most commonly used product level specifications in the Grade X65q range of pipes. We offer our customers with X65m pipes of various nominal sizes. The welded as well as X65 Seamless Pipes of ours could be ordered according to the customer needs. We welcome your inquiries or custom orders.
Table of Content
API 5L X65 PSL1 Pipe Yield Strength Chart
| Grade | Yield Strength | Tensile Strength | Yield to Tensile | Elongation |
|---|---|---|---|---|
| min. (KSI) | min. (KSI) | Ratio (max) | % | |
| API 5L X65 Pipe | 65 | 77 | 0.93 | 18 |
API 5L X65 Seamless Pipes specifications
| X65 Carbon Steel | 1/2 Inch NB To 60 inch NB |
| X65 SAW | 16 Inch NB To 100 Inch NB |
| 5L X65 Erw | 1/2 Inch NB To 24 Inch NB |
| x65 Dsaw Pipe | 16 Inch TO 54 Inch Outer diameter (8 MM TO 50 MM Thick) |
| Grade X65 PSL2 Length | 6 to 12 meters |
| X65m Pressure Rating | 65300 Psi |
| Wall Thickness of 5L X65 Tubes | Schedule 10, 20, 30, STD, 40, 60, XS, 80, 100, 120, 140, 160, XXS DIN, JIS |
| PSL Level |
|
5L X65 Chemical Composition
| Grade | Composition, % | |||||||
|---|---|---|---|---|---|---|---|---|
| C | Mn | P | S | V | Nb | Ti | ||
| min | max | |||||||
| B | 0.28 | 1.2 | – | 0.03 | 0.03 | c.d | c,d | d |
| X65 | 0.28 | 1.4 | – | 0.03 | 0.03 | f | f | f |
Mechanical Characteristics of API 5L Grade X65 Pipe
| GrB X65 PSL 1 Mechanical Properties | |||
|---|---|---|---|
| Grade | Yield Strength Mpa | Tensile Strength Mpa | Elongation |
| B | 245 | 415 | c |
| X65 | 450 | 535 | c |