
Hydraulic pillar tube production equipment: Φ460 cone roller punching machine + PQF three roller continuous tube mill unit for limited core bar, production specification is 245~457mm, expected end of this year or next year 1-2
Lɔ̈ɔ̈m de luɔɔi (luɔɔi de luɔɔi de tonnes 500,000), ka tɛ̈n yenë kɔc ye luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔ Liquid
Tɛ̈ɛ̈r ye tɔ̈ɔ̈u në tɛ̈ɛ̈r ye tɔ̈ɔ̈u në tɛ̈ɛ̈r ye tɔ̈ɔ̈u në GB/T17396-2009.
Hydraulic pillar tube, ye GB/T17396-1998 looi. A ye luui në luɔɔi de hydraulic brackets ku cylinders, columns, ku hydraulic cylinders, columns wɛrɛw.
Hydraulic pillar tube ye 20, 45, 27SiMn, etc.
Thermal treatment system: 20 ku 45 ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ; 27SiMn (920±20) ℃ ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom ye koom
A ye kɔc cɔl a ye kɔc cɔl a ye kɔc cɔl a ye kɔc cɔl a ye kɔc cɔl a ye kɔc cɔl a ye
Hydraulic pillar tube ye carbon structure steel ye looi, ye looi në kë de kä ye kek looi, ye looi në kë de kä ye kek looi, ye looi në kë de kä ye kek looi, ye looi në kë de kä ye kek looi, ye looi në kë de kä ye kek looi, ye looi në kë de kä ye kek looi. Ka tɛ̈n yenë kek looi, ka tɛ̈n yenë kek looi, ka tɛ̈n yenë kek looi, ka tɛ̈n yenë kek looi, ka tɛ̈n yenë kek looi
| Thermal treatment, surface hardening, etc. Ka tɛmɛ kek carbon structural steel ye kɔnɔ, a tɛ̈n ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ | |||
| Hydraulic column tube's corrosion resistance itself is not stainless steel, but the corrosion resistance does not work. Nka, a ye kɛ̈ɛ̈r ye, a ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye. | Calculation of hydraulic column tubes (Yïïn ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye) | [(Thickness of wall)*Thickness of wall]*0.02466=kg/m (Thickness of wall)*0.02466=kg/m (Thickness of wall)*0.02466=kg/m (Thickness of wall)*0.02466=kg/m | Pipe Pillar Hydraulic |
| Kä ye looi: 27SiMn ((GB/T17396-1998) | Kä ye looi: 27SiMn ((GB/T17396-1998) | Kä ye looi: 27SiMn ((GB/T17396-1998) | Kä ye looi: 27SiMn ((GB/T17396-1998) |
| Specifications | Specifications | Specifications | Specifications |
| 83*13 | 127*10 | 168*20 | 245*27 |
| 83*14 | 127*17 | 168*32 | 245*32 |
| 89*16 | 133*16 | 180*21 | 273*27 |
| 95*9.2 | 133*16 | 180*22 | 273*30 |
| 95*10 | 133*22 | 180*25 | 273*36 |
| 95*15 | 140*18 | 180*40 | 299*30 |
| 102*14 | 146*14 | 194*21 | 325*30 |
| 114*9.2 | 152*17 | 203*26 | |
| 377*35 | 114*10 | 159*16 | |
| 219*22 | 114*19 | 159*21 | |
