API 5L eriri akara na ọkwa B ruo x70 OD si 219MM ruo 3500mm
Ngwongwo igwe ihe nke psow pipe
| Glag Grall | Obere aka ike | Ike Tenges | Obere oge |
| B | 245 | 415 | 23 |
| X42 | 290 | 415 | 23 |
| X46 | 320 | 435 | 22 |
| X52 | 360 | 460 | 21 |
| X56 | 390 | 490 | 19 |
| X60 | 415 | 520 | 18 |
| X65 | 450 | 535 | 18 |
| X70 | 485 | 570 | 17 |
Ihe mejupụtara kemịkalụ nke mmiri ssaw
| Glag Grall | C | Mn | P | S | V + NB + ti |
| Max% | Max% | Max% | Max% | Max% | |
| B | 0.26 | 1.2 | 0.03 | 0.03 | 0.15 |
| X42 | 0.26 | 1.3 | 0.03 | 0.03 | 0.15 |
| X46 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X52 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X56 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X60 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X65 | 0.26 | 1.45 | 0.03 | 0.03 | 0.15 |
| X70 | 0.26 | 1.65 | 0.03 | 0.03 | 0.15 |
Mgbakwunye Geometric nke ọkpọkọ ssaw
| Nnabata geometric | ||||||||||
| mpụga dayameta | Ọgwụgwụ mgbidi | nguzozo | out-courness | uka | Oke Beld kachasị elu | |||||
| D | T | |||||||||
| ≤1422mm | > 1422mm | <15mm | ≥15mm | pipe na-ejedebe 1.5m | ogologo n'uju | ahụ ọkpọkọ | ngwụcha ngwụcha | T≤13mm | T> 13mm | |
| ± 0,5% | dika kwenye | ± 10% | ± 1.5mm | 3.2mm | 0.2% l | 0.020D | 0.015d | '+ 10% | 3.5mm | 4.8mm |
Ule hydrostatic
Ọkpọkọ ahụ ga-eguzogide ule na-enweghị ihe na-enweghị ihe na-enweghị ihe site na cum seam ma ọ bụ anụ ahụ
Ndị na-agbakọta na-eleghị anya nwalere nke ọma, ewepụtara akụkụ nke ọkpọkọ na-akara akara ndị na-agbakọta ahụ bụ nke ọma na-anwale nke ọma tupu ọrụ aka.
Traceablity:
Maka psl 1 pipe ga-elu ma soro usoro edepụtara maka ijigide:
Njirimara okpomọkụ ruo mgbe emere nnwale nke ọ bụla metụtara ma na-eme ihe na-egosi ihe ndị akọwapụtara
A na-egosi njirimara ule ruo mgbe emere ule ndị ọ bụla na-eme ihe metụtara ya na njikọta na nkwekọ ihe ndị akọwapụtara
Maka ọkpọkọ psl 2, onye na-emepụta ahụ ga-emepụta ma soro usoro edepụtara maka ijigide njirimara ọkụ na njirimara nnwale maka ụdị pipe dị otú ahụ. Usoro dị otú a ga-enye ọfụma ọ bụla na ngalaba nnwale kwesịrị ekwesị na nsonaazụ nyocha ahụike metụtara.
