Kvadrātveida taisnstūra caurule, kas pazīstama arī kā kvadrātveida un taisnstūrveida auksti formēta doba tērauda, ko dēvē par kvadrātveida cauruli un taisnstūrveida cauruli, ir kvadrātveida caurules un taisnstūra caurules nosaukums, tas ir, tērauda caurule ar vienādu un nevienādu sānu garumu. Tas ir izgatavots no sloksnes un velmēts ar procesa apstrādi. Parasti sloksni izpako, saplacina, saritina, metina, veidojot apaļu cauruli, un pēc tam no apaļās caurules velmē kvadrātveida caurulē un pēc tam sagriež vajadzīgajā garumā.
Kvadrātveida bezšuvju tērauda caurule tiek plaši izmantota mašīnu ražošanā, celtniecībā, metalurģijas rūpniecībā, lauksaimniecības transportlīdzekļos, lauksaimniecības siltumnīcās, automobiļu rūpniecībā, dzelzceļā, lielceļu aizsargmargās, konteineru skeletos, mēbelēs, dekorācijās un tērauda konstrukciju laukos.
Taisnstūra cauruļu izmēri un specifikācijas
| Izmērs Ārējais izmērs mm | Sienas mm | Kg uz metru | Standarta garums 6 metri | ||
|---|---|---|---|---|---|
| 25 | x | 12 | 1,6 | 0,894 | X |
| 31 | x | 19 | 1,6 | 1,212 | X |
| 31 | x | 19 | 2,0 | 1,469 | X |
| 38 | x | 19 | 1,6 | 1,435 | X |
| 38 | x | 19 | 2,0 | 1,667 | X |
| 38 | x | 25 | 1,6 | 1,531 | X |
| 38 | x | 25 | 2,0 | 1,894 | X |
| 38 | x | 25 | 2,5 | 2,390 | X |
| 38 | x | 25 | 3,0 | 2,704 | X |
| 50 | x | 25 | 1,6 | 1,850 | X |
| 50 | x | 25 | 2,0 | 2,293 | X |
| 50 | x | 25 | 2,5 | 2,803 | X |
| 50 | x | 25 | 3,0 | 3,326 | X |
| 50 | x | 38 | 1,6 | 2,190 | X |
| 50 | x | 38 | 2,0 | 2,718 | X |
| 50 | x | 38 | 2,5 | 3,366 | X |
| 50 | x | 38 | 3,0 | 4,003 | X |
| 60 | x | 40 | 1,6 | 2,294 | X |
| 60 | x | 40 | 2,0 | 3,041 | X |
| 60 | x | 40 | 2,5 | 3,770 | X |
| 60 | x | 40 | 3,0 | 4,487 | X |
| 60 | x | 40 | 3,5 | 5,221 | X |
| 60 | x | 40 | 4,0 | 5,732 | X |
| 60 | x | 40 | 4,5 | 6,588 | X |
| 63 | x | 38 | 2,0 | 3,031 | X |
| 63 | x | 38 | 3,0 | 4,476 | X |
| 76 | x | 25 | 1,6 | 2,440 | X |
| 76 | x | 25 | 2,0 | 3,031 | X |
| 76 | x | 25 | 2,5 | 3,758 | X |
| 76 | x | 25 | 3,0 | 4,472 | X |
| 76 | x | 25 | 4,0 | 5,174 | X |
| 76 | x | 38 | 1,6 | 2,817 | X |
| 76 | x | 38 | 2,0 | 3,501 | X |
| 76 | x | 38 | 2,5 | 4,346 | X |
| 76 | x | 38 | 3,0 | 5,178 | X |
| 76 | x | 38 | 3,5 | 5,998 | X |
| 76 | x | 38 | 4,0 | 6,652 | X |
| 76 | x | 38 | 4,5 | 7,581 | X |
| 76 | x | 50 | 1,6 | 3,090 | X |
| 76 | x | 50 | 2,0 | 3,884 | X |
| 76 | x | 50 | 2,5 | 4,774 | X |
| 76 | x | 50 | 3,0 | 5,691 | X |
| 76 | x | 50 | 3,5 | 6,597 | X |
| 76 | x | 50 | 4,0 | 7,499 | X |
| 76 | x | 50 | 4,5 | 8,371 | X |
| 80 | x | 40 | 1,6 | 2,937 | X |
| 80 | x | 40 | 2,0 | 3,652 | X |
| 80 | x | 40 | 2,5 | 4,534 | X |
| 80 | x | 40 | 3,0 | 5,403 | X |
| 80 | x | 40 | 3,5 | 6,261 | X |
| 80 | x | 40 | 4,0 | 7,105 | X |
| 80 | x | 40 | 4,5 | 7,939 | X |
| 100 | x | 50 | 1,6 | 3,673 | X |
| 100 | x | 50 | 2,0 | 4,583 | X |
| 100 | x | 50 | 2,5 | 5,690 | X |
| 100 | x | 50 | 3,0 | 6,801 | X |
| 100 | x | 50 | 3,5 | 7,891 | X |
| 100 | x | 50 | 4,0 | 8,969 | X |
| 100 | x | 50 | 4,5 | 10,034 | X |
| 100 | x | 50 | 5,0 | 11,129 | X |
| 100 | x | 50 | 6,0 | 13,104 | X |
| 100 | x | 80 | 6,0 | 16,025 | X |
| 120 | x | 60 | 3,0 | 8,128 | X |
| 120 | x | 60 | 3,5 | 9,643 | X |
| 120 | x | 60 | 4,0 | 10,776 | X |
| 120 | x | 60 | 4,5 | 12,263 | X |
| 120 | x | 60 | 5,0 | 13,478 | X |
| 120 | x | 60 | 6,0 | 15,899 | X |
| 120 | x | 80 | 3,5 | 10,660 | X |
| 120 | x | 80 | 4,0 | 12,130 | X |
| 120 | x | 80 | 4,0 | 12,130 | X |
| 120 | x | 80 | 5,0 | 15,040 | X |
| 120 | x | 80 | 6,0 | 17,900 | X |
| 127 | x | 76 | 2,0 | 6,160 | X |
| 127 | x | 76 | 2,5 | 7,669 | X |
| 127 | x | 76 | 3,0 | 9,166 | X |
| 127 | x | 76 | 3,5 | 10,650 | X |
| 127 | x | 76 | 4,0 | 12,120 | X |
| 127 | x | 76 | 4,5 | 13,580 | X |
| 127 | x | 76 | 5,0 | 15,278 | X |
| 127 | x | 76 | 6,0 | 18,042 | X |
| 150 | x | 50 | 2,0 | 5,923 | X |
| 150 | x | 50 | 2,5 | 7,586 | X |
| 150 | x | 50 | 3,0 | 9,055 | X |
| 150 | x | 50 | 3,5 | 10,749 | X |
| 150 | x | 50 | 4,0 | 12,016 | X |
| 150 | x | 50 | 4,5 | 13,682 | X |
| 150 | x | 50 | 5,0 | 15,044 | X |
| 150 | x | 50 | 6,0 | 17,762 | X |
| 150 | x | 100 | 3,0 | 11,372 | X |
| 150 | x | 100 | 3,5 | 13,513 | X |
| 150 | x | 100 | 4,0 | 15,117 | X |
| 150 | x | 100 | 4,5 | 17,229 | X |
| 150 | x | 100 | 5,0 | 18,959 | X |
| 150 | x | 100 | 6,0 | 22,421 | X |
| 160 | x | 80 | 3,0 | 10,909 | X |
| 160 | x | 80 | 3,5 | 12,960 | X |
| 160 | x | 80 | 4,0 | 14,639 | X |
| 160 | x | 80 | 4,5 | 16,520 | X |
| 160 | x | 80 | 6,0 | 21,489 | X |
| 200 | x | 100 | 3,0 | 14,130 | X |
| 200 | x | 100 | 3,5 | 16,440 | X |
| 200 | x | 100 | 4,0 | 18,750 | X |
| 200 | x | 100 | 4,5 | 21,030 | X |
| 200 | x | 100 | 5,0 | 23,300 | X |
| 200 | x | 100 | 6,0 | 27,820 | X |



