Bright Annealed(BA) Seamless Tube
Product Description
Bright annealing inzira yekuvharisa inoitwa muvacuum kana mumhepo inodzorwa ine magasi asingaiti (akadai sehydrogen). Iyi inodzorwa mhepo inodzikisira iyo oxidation yepasi kusvika padiki izvo zvinoita kuti pave nekupenya kwepamusoro uye yakanyanya kutetepa oxide layer. Pickling haidiwe mushure mekupenya kwakajeka sezvo oxidation ishoma. Sezvo pasina pickling, nzvimbo yacho yakanyanya kutsvedzerera izvo zvinoita kuti zvive nani kuramba kune gomba gora.
Mushonga wakajeka unochengetedza kutsetseka kwepamusoro pepamusoro, uye nzvimbo inopenya inogona kuwanikwa pasina post-processing. Mushure mekupenya kwakajeka, pamusoro pechubhu yesimbi inochengeta iyo yekutanga simbi inopenya, uye inopenya inopenya padyo nepamusoro pegirazi yakawanikwa. Pasi pezvinodiwa zvakawanda, nzvimbo yacho inogona kushandiswa zvakananga pasina kugadzirisa.
Kuti annealing inopenya ishande, Isu tinogadzira nzvimbo dzechubhu dzakachena uye dzisina zvinhu zvekunze tisati tavhara. Uye isu tinochengeta muchoto annealing mhepo isina oxygen (kana yakajeka mhedzisiro ichidikanwa). Izvi zvinoitwa nekubvisa rinenge gasi rese (kugadzira vacuum) kana nekutamisa okisijeni uye nitrogen ine yakaoma hydrogen kana argon.
Vacuum yakajeka annealing inoburitsa chubhu yakachena zvakanyanya. Iyi chubhu inosangana nezvinodiwa zveyakanyanya kuchena gasi rekupa mitsara senge mukati mutsetse, hutsanana, yakagadziridzwa corrosion resistance uye kuderedzwa gasi uye particle kubudiswa kubva musimbi.
Zvigadzirwa zvinoshandiswa mumidziyo chaiyo, michina yekurapa, semiconductor indasitiri yakakwira kuchena pombi, pombi yemotokari, pombi yerabhoritari gasi, aerospace uye hydrogen indasitiri cheni (yakaderera kudzvanywa, yepakati kudzvanywa, kudzvanywa) Ultra yakakwira kudzvanywa (UHP) pombi yesimbi isina tsvina nezvimwe. minda.
Isu tine zvakare pamusoro pe100,000 metres yechubhu inventory, iyo inogona kusangana nevatengi nekukasira nguva dzekutumira.
Material Giredhi
| UNS | ASTM | EN |
| S30400/S30403 | 304/304L | 1.4301/1.4307 |
| S31603 | 316L | 1.4404 |
| S31635 | 316Ti | 1.4571 |
| S32100 | 321 | 1.4541 |
| S34700 | 347 | 1.4550 |
| S31008 | 310S | 1.4845 |
| N08904 | 904L | 1.4539 |
| S32750 | 1.441 | |
| S31803 | 1.4462 | |
| S32205 | 1.4462 |
Tsanangudzo
ASTM A213 /ASTM A269/ASTM A789/EN10216-5 TC1 kana sezvinodiwa.
Hushasha & Kuoma
| Production Standard | Mukati Hukasha | OD Surface | Hurema max | ||
| Type 1 | Type 2 | Type 3 | Type | HRB | |
| ASTM A269 | Ra ≤ 0.35μm | Ra ≤ 0.6μm | Hapana chikumbiro | Mechanical Polish | 90 |
Process
Cold rolling / Cold drawing/ Anealing.
Packing
Imwe neimwe chubhu yakavharirwa kumigumo yese, yakarongedzerwa mune yakachena single-layer yemabhegi uye yekupedzisira mune yemapuranga kesi.
Application
Kemikari uye petrochemical / Simba uye simba/ Kupisa kunopisa kugadzira/ Hydraulic uye mechanic system/ Yakachena gasi kufambisa
Certificate of Honor
ISO9001/2015 Standard
ISO 45001/2018 Standard
PED Chitupa
TUV Hydrogen kuenderana bvunzo chitupa
FAQ
- Complete Annealing.
- Isothermal Annealing.
- Incomplete Annealing.
- Sferification Annealing.
- Diffusion, kana Uniform, Annealing.
- Stress Relief Annealing.
- Recrystalization Annealing.
Annealing inzira yekupisa kupisa iyo inoshandura iyo yemuviri uye dzimwe nguva zvakare makemikari zvimiro zvechinhu kuwedzera ductility uye kuderedza kuoma kuita kuti ishande zvakanyanya. Iyo annealing process inoda zvinhu zviri pamusoro peiyo tembiricha yerecrystallization yenguva yakatarwa isati yatonhodza.
Annealing inzira yekurapa kupisa inoshandiswa kushandura zvimiro zvesimbi nezvimwe zvinhu, kazhinji kuita kuti zvipfave, zviwedzere ductile, uye zvishoma brittle. Inosanganisira kupisa zvinhu kune imwe tembiricha uye wozoitonhodza zvishoma nezvishoma nenzira inodzorwa, kushandura chimiro chekristalline.
| Aihwa. | Saizi(mm) | EP Tube(316L) Kukura Yakacherechedzwa na ● | |
| OD | Thk | ||
| BA Tube Inner surface roughness Ra0.35 | |||
| 1/4″ | 6.35 | 0.89 | ● |
| 6.35 | 1.00 | ● | |
| 3/8″ | 9.53 | 0.89 | ● |
| 9.53 | 1.00 | ||
| 1/2” | 12.70 | 0.89 | |
| 12.70 | 1.00 | ||
| 12.70 | 1.24 | ● | |
| 3/4” | 19.05 | 1.65 | ● |
| 1 | 25.40 | 1.65 | ● |
| BA Tube Inner surface roughness Ra0.6 | |||
| 1/8″ | 3.175 | 0.71 | |
| 1/4″ | 6.35 | 0.89 | |
| 3/8″ | 9.53 | 0.89 | |
| 9.53 | 1.00 | ||
| 9.53 | 1.24 | ||
| 9.53 | 1.65 | ||
| 9.53 | 2.11 | ||
| 9.53 | 3.18 | ||
| 1/2″ | 12.70 | 0.89 | |
| 12.70 | 1.00 | ||
| 12.70 | 1.24 | ||
| 12.70 | 1.65 | ||
| 12.70 | 2.11 | ||
| 5/8″ | 15.88 | 1.24 | |
| 15.88 | 1.65 | ||
| 3/4″ | 19.05 | 1.24 | |
| 19.05 | 1.65 | ||
| 19.05 | 2.11 | ||
| 1″ | 25.40 | 1.24 | |
| 25.40 | 1.65 | ||
| 25.40 | 2.11 | ||
| 1-1/4″ | 31.75 | 1.65 | ● |
| 1-1/2″ | 38.10 | 1.65 | ● |
| 2″ | 50.80 | 1.65 | ● |
| 10A | 17.30 | 1.20 | ● |
| 15A | 21.70 | 1.65 | ● |
| 20A | 27.20 | 1.65 | ● |
| 25A | 34.00 | 1.65 | ● |
| 32A | 42.70 | 1.65 | ● |
| 40A | 48.60 | 1.65 | ● |
| 50A | 60.50 | 1.65 | |
| 8.00 | 1.00 | ||
| 8.00 | 1.50 | ||
| 10.00 | 1.00 | ||
| 10.00 | 1.50 | ||
| 10.00 | 2.00 | ||
| 12.00 | 1.00 | ||
| 12.00 | 1.50 | ||
| 12.00 | 2.00 | ||
| 14.00 | 1.00 | ||
| 14.00 | 1.50 | ||
| 14.00 | 2.00 | ||
| 15.00 | 1.00 | ||
| 15.00 | 1.50 | ||
| 15.00 | 2.00 | ||
| 16.00 | 1.00 | ||
| 16.00 | 1.50 | ||
| 16.00 | 2.00 | ||
| 18.00 | 1.00 | ||
| 18.00 | 1.50 | ||
| 18.00 | 2.00 | ||
| 19.00 | 1.50 | ||
| 19.00 | 2.00 | ||
| 20.00 | 1.50 | ||
| 20.00 | 2.00 | ||
| 22.00 | 1.50 | ||
| 22.00 | 2.00 | ||
| 25.00 | 2.00 | ||
| 28.00 | 1.50 | ||
| BA Tube , Hapana chikumbiro pamusoro pemukati wepamusoro roughness | |||
| 1/4″ | 6.35 | 0.89 | |
| 6.35 | 1.24 | ||
| 6.35 | 1.65 | ||
| 3/8″ | 9.53 | 0.89 | |
| 9.53 | 1.24 | ||
| 9.53 | 1.65 | ||
| 9.53 | 2.11 | ||
| 1/2″ | 12.70 | 0.89 | |
| 12.70 | 1.24 | ||
| 12.70 | 1.65 | ||
| 12.70 | 2.11 | ||
| 6.00 | 1.00 | ||
| 8.00 | 1.00 | ||
| 10.00 | 1.00 | ||
| 12.00 | 1.00 | ||
| 12.00 | 1.50 | ||