Rectangular and square hollow sections, tubes, closed profiles
In other words: rectangular pipes and square pipes. With regard to round pipes, in some applications their use is more economical. Senmaier offers:
- Closed stainless and acid resistant profiles, hollow sections
- Duplex and superduplex type closed profiles, hollow sections
- Heat-resistant and high-temperature creep resistance closed profiles, hollow sections
- Closed profiles and hollow sections made from nickel and chromium-nickel alloys
Square and rectangular closed profiles - RHS, SHS - type of surface, shape and size range:
| Hollow section | ||
|---|---|---|
| Square profiles, tubes, hollow sections |
| 10 x 10 x 1 - 500 x 500 x 20mm |
| Rectangular profiles, tubes, hollow sections | 20 x 10 x 1,5 - 500 x 400 x 20mm | |
The materials are available in below grades:
- 1.4301, X5CrNi18-10, AISI 304,
- 1.4307, X2CrNi18-9, AISI 304L,
- 1.4541, 1.4878, X6CrNiTi18-10, X8CrNiTi18-10, X10CrNiTi18-10, AISI 321, AISI 321H,
- 1.4571, X6CrNiMoTi17-12-2, AISI 316Ti,
- 1.4404, 1.4401, X2CrNiMo17-12-2, X5CrNiMo17-12-2, AISI 316L, AISI 316,
- 1.4435, 1.4436, X2CrNiMo18-14-3, X2CrNiMo17-12-3, AISI 316L, AISI 316,
- 1.4841, X15CrNiSi25-20, X15CrNiSi25-21, AISI 310, AISI 314,
- 1.4828, X15CrNiSi20-12, UNS S30900, AISI 309,
- 1.4845, X12CrNi25-21, X8CrNi25-21, AISI 310S,
- 1.4162, LDX2101, Duplex
- 1.4362, S32304, Duplex
- 1.4462, S32205, S31803 Duplex
- 1.4410, S32750, SuperDuplex
- 1.4501, S32760, SuperDuplex
- 1.4539, X1NiCrMoCu25-20-5, UNS N08904, AISI 904L,
- 1.4547, X1NiCrMoCuN20-18-7, UNS S31254, AISI 2545MO,
- 1.4529, X1NiCrMoCuN25-20-7, UNS N08926, AISI 926,
- 1.4562, X1NiCrMoCu32-28-7, UNS N08031, Alloy 31,
- 1.4876, X10NiCrAlTi32-21, UNS N08810, UNS N08811, Alloy 800
- 3.7025, grade 1,
- 3.7035, grade 2,
- 3.7165, grade 5,
- 3.7235, grade 7