Awọn ọja
ERW Erogba Irin Black&HDG Pipe
Paramita
| Deede Diamater | OD | Sisanra Odi | |||
| L | M | H | |||
| NB | INCH | MM | MM | MM | MM |
| 65 | 2-1/2 | 76 | 2.3 | 3.2 | 5.2 |
| 80 | 3 | 88.9 | 2.6 | 4.8 | 5.5 |
| 90 | 3-1/2 | 101.6 | 2.6 | 3.2 | 5.7 |
| 100 | 4 | 114.3 | 3.2 | 4.8 | 6.0 |
| 125 | 5 | 139.7 | 3 | 3.5 | 6.6 |
| 150 | 6 | 165.1 | 4.8 | 6.4 | 7.1 |
| 200 | 8 | 219.1 | 4.8 | 6.4 | 8.2 |
| 250 | 10 | 273.1 | 4.8 | 6.4 | 9.3 |
| 300 | 12 | 323.9 | 6.4 | 9.5 | 12.7 |
| 350 | 14 | 355.6 | 6.4 | 9.5 | 12.7 |
| 400 | 16 | 406.4 | 6.4 | 9.5 | 12.7 |
Sọtọ
Gẹgẹbi awọn ọna iṣelọpọ, awọn paipu irin le pin si awọn ẹka meji: awọn paipu irin alailẹgbẹ ati awọn paipu irin welded.welded irin pipes ti wa ni tọka si bi welded oniho fun kukuru.
Awọn paipu irin ti ko ni idọti le pin si awọn paipu ti o gbona ti yiyi laisi iran, awọn paipu iyaworan tutu, awọn paipu irin pipe, awọn ọpa oniho gbona, awọn paipu oniyi tutu, ati awọn paipu extruded ni ibamu si awọn ọna iṣelọpọ.
Awọn paipu irin alailabawọn jẹ ti erogba irin to gaju tabi irin alloy, ati pe o le jẹ boya yiyi gbona tabi tutu ti yiyi (ti ya).
Awọn paipu irin ti a fi weld ti pin si awọn paipu welded ileru, alurinmorin ina (alurinmorin resistance) awọn paipu, ati awọn paipu arc welded laifọwọyi nitori awọn ilana alurinmorin oriṣiriṣi wọn.Nitori awọn fọọmu alurinmorin oriṣiriṣi wọn, wọn pin si awọn paipu welded taara ati awọn paipu welded ajija.Nitori awọn apẹrẹ ipari wọn, wọn ti pin si siwaju sii si awọn paipu welded ipin ati apẹrẹ pataki (square, flat, bbl) awọn paipu welded.
Weld, irin oniho ti wa ni akoso nipa alurinmorin irin farahan ti yiyi sinu tubular ni nitobi pẹlu apọju tabi ajija seams.Ni awọn ofin ti awọn ọna iṣelọpọ, wọn pin siwaju si awọn paipu irin welded fun gbigbe omi titẹ kekere, awọn paipu irin welded ajija, awọn paipu irin ti a yiyi taara, ati awọn paipu ti itanna welded.Awọn paipu irin alailabawọn le ṣee lo ni awọn ile-iṣẹ lọpọlọpọ gẹgẹbi awọn opo gigun ti gaasi omi ati awọn opo gigun gaasi.Awọn paipu welded le ṣee lo fun awọn paipu omi, awọn opo gaasi, awọn opo gigun ti alapapo, awọn opo itanna, ati bẹbẹ lọ.
