FIELD: metallurgy.
SUBSTANCE: method includes machining: boring and turning of rerolled hot-rolled pipes rolled on TPU 8-16" with pilgrim mills from hollow ingots-billets of ESR. The process is carried out by regulating the billet parameters and processing modes at all production stages.
EFFECT: reduced metal consumption coefficient.
3 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PRODUCTION OF SEAMLESS COLD-FORMED PIPES 08H18N10T-SH OF SIZE 426X14-19 MM | 2017 |
|
RU2642998C1 |
| METHOD OF PRODUCTION OF SEAMLESS MACHINED PIPES WITH SIZE OF 610×15-20 mm FROM STEEL TO 08Cr18N10T-S GRADE | 2017 |
|
RU2638264C1 |
| METHOD OF PRODUCTION OF SEAMLESS MACHINED PIPES WITH SIZE OF 610×21-27 mm FROM STEEL OF 08Cr18N10T-S GRADE | 2017 |
|
RU2638265C1 |
| PRODUCTION OF SEAMLESS HOT-ROLLED PIPES SIZED TO 630×28-32×4800-5500 mm FROM "15Х1М1Ф" AND "10Х9МФБ-Ш"-GRADE STEELS AT PRU 8-16" WITH PILGER MILLS FOR PIPELINES OF BOILER UNIT STEAM INTERMEDIATE OVERHEATING WITH HIGHER MECHANICAL PROPERTIES | 2012 |
|
RU2530090C2 |
| METHOD OF MANUFACTURING SEAMLESS PIPES OF SIZE 377×8-18 mm FOR NUCLEAR POWER FACILITIES OF STEEL OF 08X18H10T-W GRADE | 2016 |
|
RU2613811C1 |
| METHOD FOR PRODUCING SEAMLESS PIPES OF 377x8-18 mm SIZE MADE OF STEEL OF "08Х18Н10Т-Ш" GRADE | 2016 |
|
RU2615922C1 |
| METHOD FOR PRODUCING SEAMLESS PIPES OF 325×8-14 mm SIZE MADE OF STEEL OF "08X18Н10Т-Ш" GRADE | 2016 |
|
RU2615394C1 |
| METHOD OF PRODUCTION OF SEAMLESS MACHINED PIPES WITH SIZE OF 610×28-32 mm FROM STEEL OF 08Cr18N10T-S GRADE | 2017 |
|
RU2638263C1 |
| MANUFACTURING METHOD OF SEAMLESS HOT-ROLLED PIPES WITH DIMENSIONS OF 530×25-30 mm FOR STEAM BOILERS, STEAM LINES AND HEADERS OF PLANTS WITH HIGH AND SUPERCRITICAL STEAM PARAMETERS FROM STEEL GRADE "10Х9МФБ-Ш" | 2013 |
|
RU2545969C2 |
| PRODUCTION OF SEAMLESS HOT-STRAINED MACHINED HIGHER-STRENGTH 630×16 mm PIPES OF 08X18H10T-GRADE STEEL FOR NUCLEAR POWER PRODUCTION STRUCTURES | 2013 |
|
RU2557842C2 |
