Pasokan Baja BotopPipa Baja ERWsakaGR.B,X42,X46,GR.1,GR.2,S355J0H,S275JRH,SGP, lan liya-liyane
| Gaya | Standar | Kelas | Panggunaan |
| Pipa Baja ERW | API 5L PSL1 & PSL2 | GR.B,X42,X46,X52,X60,X65,X70, lan liya-liyane | Transportasi lenga lan gas |
| ASTM A53 | GR.A, GR.B | ||
| ASTM A252 | GR.1, GR.2, GR.3 | Kanggo Struktur (Pancang) | |
| BS EN10210 | S275JRH, S275J0H, S355J0H, S355J2H, lan liya-liyane | ||
| BS EN10219 | S275JRH, S275J0H, S355J0H, S355J2H, lan liya-liyane | ||
| JIS G3452 | SGP, lan liya-liyane | Transportasi saka Cairan tekanan rendah | |
| JIS G3454 | STPG370, STPG410, lan liya-liyane | Transportasi saka Cairan tekanan dhuwur | |
| JIS G3456 | STPG370, STPG410, STPG480, lan liya-liyane | Pipa baja suhu dhuwur |
Beveling Ujung Pipa
Lukisan Ireng nganggo Tandha
Bundling lan Sling
Inspeksi Diameter Metu
Inspeksi Ketebalan Dinding
Inspeksi Akhir
Dilas nganggo resistensi listrik (Cara manufaktur yaiku pengelasan resistensi listrik utawa pengelasan butt. Cara finishing bisa difinishing panas utawa difinishing adhem. Pipa-pipa sing difinishing adhem kudu dipanasake sawise manufaktur.)
Toleransi OD lan WT
| Divisi | Toleransi ing OD | Toleransi ing WT | |
| Pipa Baja ERW | 10.5mm≤D≤48.6mm | ±0,5 mm | -12,5% + Ora ditemtokake |
| D = 60.5mm | ±0,5 mm | ||
| D = 76.3mm | ±0,7 mm | ||
| 89.1mm≤D≤139.8mm | ±0,8 mm | ||
| D = 165.2mm | ±0,8 mm | ||
| D = 190.7mm | ±0,9 mm | ||
| D = 216.3mm | ±1.0 mm | ||
| D = 241.8mm | ±1,2 mm | ||
| D = 267.4mm | ±1,3 mm | ||
| D = 318.5mm | ±1.5mm | ||
| 355.6mm≤D≤508.0mm | - | ||
| Pipa ERW Astm A252 | Pipa ERW Bunder |
| Pipa ERW Astm A53 B | Pipa Baja Las ERW |
| Tumpukan Pipa Baja ERW | Pipa Baja Ireng ERW |
| Pipa ERW Baja Ringan | Pipa Baja Karbon ERW |
Pipa Baja Karbon ERW ASTM A53 Gr.A & Gr. B Kanggo Suhu Dhuwur
Pipa Baja Struktural EN10210 S355J2H
Layanan Tekanan Pipa Baja Karbon ERW JIS G3454
Pipa Baja Karbon ERW JIS G3452 Kanggo Pipa Biasa
Pipa Tumpukan Baja ERW Struktural EN10219 S275J0H S275J2H / S275JRH
