Produk
ERW Carbon Steel Black & Pipa HDG
Parameter
| Diameter normal | OD | Kekandelan tembok | |||
| 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 |
Klasifikasi
Miturut cara produksi, pipa baja bisa dipérang dadi rong kategori: pipa baja sing mulus lan pipa baja sing dilas.pipa baja gandheng diarani minangka pipa gandheng kanggo cendhak.
Pipa baja sing mulus bisa dipérang dadi pipa sing digulung panas, pipa sing ditarik kadhemen, pipa baja presisi, pipa sing ditambahi panas, pipa spun kadhemen, lan pipa extruded miturut cara produksi.
Pipa baja sing mulus digawe saka baja karbon utawa baja paduan sing berkualitas, lan bisa digulung panas utawa digulung (digambar).
Pipa baja sing dilas dipérang dadi pipa las tungku, pipa las listrik (welding resistance), lan pipa las busur otomatis amarga proses las sing béda.Amarga wangun welding sing beda-beda, dipérang dadi pipa las jahitan lurus lan pipa las spiral.Amarga wangun pungkasan, lagi dipérang dadi pipo gandheng bunder lan khusus-shaped (alun, flat, etc.) pipe gandheng.
Pipa baja sing dilas dibentuk kanthi welding piring baja sing digulung dadi bentuk tubular kanthi jahitan bokong utawa spiral.Ing babagan cara manufaktur, luwih dipérang dadi pipa baja sing dilas kanggo transportasi cairan tekanan rendah, pipa baja sing dilas spiral, pipa baja sing digulung langsung, lan pipa sing dilas kanthi listrik.Pipa baja sing mulus bisa digunakake ing macem-macem industri kayata pipa gas cair lan pipa gas.Pipa sing dilas bisa digunakake kanggo pipa banyu, pipa gas, pipa pemanas, pipa listrik, lsp.
