Semi-Finished Products
Pipes
Seamless Pipes
| ASTM | STEEL | UNS | WNR |
|---|---|---|---|
| ASTM A312 | 317LMN | S31726 | 1.4439 |
| ASTM A312 | 309 | S30900 | 1.4828 |
| ASTM A312 | 309s | S30908 | 1.4833 |
| ASTM A312 | 310 | S31000 | 1.4841 |
| ASTM A312 | 310s | S31008 | 1.4845 |
| ASTM A312 | 904L | N08904 | 1.4539 |
| ASTM A312 | 321H | S32109 | 1.4878 |
| ASTM A312 | 316H | ||
| ASTM A312 | 347H | S34700 | 1.455 |
| ASTM B789 | DUPLEX | S32205 | 1.4462 |
| ASTM B789 | SUPERDUPLEX | S32750 | 1.441 |
| ASTM B789 | SUPERDUPLEX | S32760 | 1.4501 |
| ASTM A312 | SMO254 | S31254 | 1.4547 |
| B163 | ALLOY 200 | N02200 | 2.4066 |
| B163 | ALLOY 201 | N02201 | 2.4068 |
| B163 | ALLOY 400 | N04400 | 2.436 |
| B167 | ALLOY 600 | N06600 | 2.4816 |
| B167 | ALLOY 601 | N06601 | 2.4851 |
| B444 | ALLOY 625 | N06625 | 2.4856 |
| B163 | ALLOY 800 | N08800 | 1.4876 |
| B163 | ALLOY 800H | N08810 | 1.4958 |
| B163 | ALLOY 800HT | N08811 | 1.4959 |
| B423 | ALLOY 825 | N08825 | 2.4858 |
| B622 | ALLOY C276 | N10276 | 2.4819 |
| B729 | ALLOY 20 | N08020 | 2.466 |
Standard size according ASME B36.19, ASME B36.10
| Nominal Pipe Size | Outside diameter | Wall thickness | |||||
|---|---|---|---|---|---|---|---|
| SCH 5S | SCH 10S | SCH STD (40S) | SCH XS (80S) | SCH 160S | SCH XXS | ||
| 1/4″ | 13.72 | – | 1.65 | 2.24 | 3.02 | – | – |
| 3/8″ | 17.15 | – | 1.65 | 2.31 | 3.2 | – | – |
| 1/2″ | 21.34 | 1.65 | 2.11 | 2.77 | 3.73 | 4.75 | 7.47 |
| 3/4″ | 26.67 | 1.65 | 2.11 | 2.87 | 3.91 | 5.54 | 7.82 |
| 1″ | 33.4 | 1.65 | 2.77 | 3.38 | 4.55 | 6.35 | 9.09 |
| 1 1/4“ | 42.16 | 1.65 | 2.77 | 3.56 | 4.85 | 6.35 | 9.7 |
| 1 1/2“ | 48.26 | 1.65 | 2.77 | 3.68 | 5.08 | 7.14 | 10.16 |
| 2″ | 60.33 | 1.65 | 2.77 | 3.91 | 5.54 | 8.71 | 11.07 |
| 2 1/2“ | 73.03 | 2.11 | 3.05 | 5.16 | 7.01 | 9.53 | 14.02 |
| 3″ | 88.9 | 2.11 | 3.05 | 5.49 | 7.62 | 11.13 | 15.24 |
| 3 1/2“ | 101.6 | 2.11 | 3.05 | 5.74 | 8.08 | – | 16.15 |
| 4″ | 114.3 | 2.11 | 3.05 | 6.02 | 8.56 | 13.49 | 17.12 |
| 5″ | 141.3 | 2.77 | 3.4 | 6.55 | 9.53 | 15.88 | 19.05 |
| 6″ | 168.28 | 2.77 | 3.4 | 7.11 | 10.97 | 18.24 | 21.95 |
| 8″ | 219.08 | 2.77 | 3.76 | 8.18 | 12.7 | 23.01 | 22.23 |
| 10″ | 273.05 | 3.4 | 4.19 | 9.27 | 12.7 | 28.58 | 25.4 |
| 12″ | 323.85 | 3.96 | 4.57 | 9.53 | 12.7 | 33.32 | 25.4 |
| 14″ | 355.6 | 3.96 | 4.78 | 9.53 | 12.7 | 35.71 | – |
| 16″ | 406.4 | 4.19 | 4.78 | 9.53 | 12.7 | 40.46 | – |
| 18″ | 457.2 | 4.19 | 4.78 | 9.53 | 12.7 | 45.24 | – |
| 20″ | 508 | 4.78 | 5.54 | 9.53 | 12.7 | 49.99 | – |
| 22″ | 558.8 | 4.78 | 5.54 | 9.53 | 12.7 | 53.97 | – |
| 24″ | 609.6 | 5.54 | 6.35 | 9.53 | 12.7 | 59.51 | – |
We can also provide from stock or on construction of seamless pipes, cold drawn and annealed, in the following degrees and sizes:
904L/NO8904 – 6MO/S31254 – UNS NO8028
UNS S31803 – UNS S32750 – UNS S32760
400 – 600 – 625 – 825 – C276
| Outer Diameter | Wall Thickness | |
|---|---|---|
| 5.00 mm | x | 0.50 mm |
| 5.00 mm | x | 1.00 mm |
| 6.00 mm | x | 0.50 mm |
| 6.00 mm | x | 1.00 mm |
| 8.00 mm | x | 1.00 mm |
| 8.00 mm | x | 1.50 mm |
| 10.00 mm | x | 1.00 mm |
| 10.00 mm | x | 1.50 mm |
| 10.00 mm | x | 2.00 mm |
| 12.00 mm | x | 1.00 mm |
| 12.00 mm | x | 1.50 mm |
| 12.00 mm | x | 2.00 mm |
| 14.00 mm | x | 2.00 mm |
| 15.00 mm | x | 1.50 mm |
| 18.00 mm | x | 2.00 mm |
| 20.00 mm | x | 2.00 mm |
| 22.00 mm | x | 1.00 mm |
| 22.00 mm | x | 2.00 mm |
| 24.00 mm | x | 2.00 mm |
| 24.00 mm | x | 4.00 mm |
| 25.00 mm | x | 2.00 mm |
| 30.00 mm | x | 2.50 mm |
| 36.00 mm | x | 3.00 mm |
| 40.00 mm | x | 2.50 mm |
| 50.00 mm | x | 2.50 mm |
Want to ask us something?
Our consultants/advisors will be happy to give you all the answers you need.
Seamless pipes in superalloys, duplex and stainless steels
Euro Steel supplies seamless pipes in standard ASME B36.19 and ASME B36.10 sizes, from stock or made to order. Cold-drawn, annealed pipes are also available in highly corrosion-resistant stainless steels, duplex, superduplex and nickel alloys.
Grades available for cold-drawn pipes
- superaustenitic stainless 904L (N08904), 6Mo (S31254) and UNS N08028
- duplex UNS S31803 and superduplex UNS S32750 and S32760
- nickel alloys Monel 400, Inconel 600 and 625, Incoloy 825 and Hastelloy C276
Duplex, superduplex and nickel alloy pipes are used mainly in petrochemical plants, Oil & Gas, offshore platforms and heat exchangers. Explore the nickel alloy and stainless steel grades we handle, or our other products: bars and forgings and plates.
Frequently asked questions about pipes
Where can I buy Inconel 625 or superduplex pipes in Italy?
Euro Steel supplies seamless pipes in Inconel 600 and 625, Incoloy 825, Hastelloy C276, Monel 400, duplex and superduplex, and ships across Italy and abroad.
You can request a quote using the form on our Contacts page, email info@eurosteelsrl.eu or call +39 030 2584046.
Which dimensional standards are the pipes supplied to?
Seamless pipes are supplied in standard ASME B36.19 (stainless steel) and ASME B36.10 sizes.
Do you supply 904L and 6Mo pipes?
Yes. Euro Steel supplies cold-drawn, annealed pipes in 904L (N08904) and 6Mo (S31254), from stock or made to order.