Khoom Description
Peb qhov zoo
1. Siab zog
Peb Sa 312 316l Thick Wall Seamless Stainless Steel Tube yog tsim los siv kub- tho + ntau-theem txias- txheej txheem kos duab, ua rau lub cev tsis sib xws, siab -cov qauv tube. Eccentricity tswj tau qis dua 5%, kom ntseeg tau tias cov phab ntsa tuab thiab txhim khu kev tiv thaiv rau kev kub siab, thermal shock, thiab kev co, ua rau lawv haum rau siab - kev siv siab.
2. Muaj zog corrosion kuj
Peb cov raj yog ua los ntawm PED / ISO certified 316L stainless hlau, thiab txhua pawg tau txais PMI kuaj los xyuas nws cov tshuaj muaj pes tsawg leeg. Kev daws annealing, pickling, thiab passivation txheej txheem kom ntseeg tau zoo corrosion kuj.
3. Qhov Loj Loj
Peb cov raj yog tsim los siv cov khoom txias txias- kos duab nrog cov mandrel meej thiab tswj kev tuag, kom ntseeg tau qhov ntev ntawm ± 0.05-0.1 hli hauv phab ntsa tuab. Tom qab kos duab thiab annealing, cov hlab yog straightened siv lub siab - tonnage straightening tshuab kom ntseeg tau tias ncaj tsawg dua los yog sib npaug li 1.5 mm / m.
4. Nto Zoo
Peb cov kav dej tau txais kev kho mob pickling thiab passivation, ua rau sab hauv qhov chaw Ra Tsawg dua lossis sib npaug li 1.5 μm thiab muaj cov kab mob -dawb nto. Rau cov kev thov thov, peb muab cov ci ntsa iab annealing (BA) lossis mechanical polishing.
5. Kev Tswj Xyuas Zoo
Txhua batch ntawm cov kav dej uas tsim los ntawm TORICH raug soj ntsuam nruj me ntsis kom ntseeg tau tias qhov ntev ntev ua raws li cov qauv ASTM A312. Hydrostatic thiab ultrasonic kuaj xyuas kom cov kav dej yog 100% dawb ntawm cov kab nrib pleb, suav nrog, delamination, thiab tuaj yeem tiv taus siab yam tsis muaj kev pheej hmoo.
daim ntawv thov
- Thaum tshav kub kub exchangers thiab condensers
- Siab hlab ntsha thiab boilers
- Marine thiab offshore pipelines
- Chemical thiab petrochemical ua khoom siv
- Khoom noj khoom haus thiab tshuaj lag luam
- Siab -siab hydraulic thiab ntsuas tshuab
Tshuaj muaj pes tsawg leeg
| Element | Cov pa roj carbon | Manganese | Silicon | Phosphorus | Sulfur | Chromium | Nickel | Molybdenum | Nitrogen |
| Cov ntsiab lus (%) | Tsawg dua lossis sib npaug li 0.035 | Tsawg dua lossis sib npaug li 2.00 | Tsawg dua lossis sib npaug li 0.75 | Tsawg dua lossis sib npaug li 0.045 | Tsawg dua lossis sib npaug li 0.030 | 16.0 – 18.0 | 10.0 – 14.0 | 2.0 – 3.0 | Tsawg dua lossis sib npaug li 0.10 |
Mechanical Properties
| Khoom | Tensile zog | Yield zog | Elongation | Hardness |
| Tus nqi | Ntau dua lossis sib npaug li 485 MPa | Ntau dua lossis sib npaug li 170 MPa | Ntau dua lossis sib npaug li 40% | Tsawg dua lossis sib npaug li 217 HB |
Cov qhab nia xaiv tau
- TP 304/304L: Tus nqi- siv tau zoo nrog kev tiv thaiv corrosion zoo hauv qhov chaw me me; haum rau kev siv cov txheej txheem thiab txheej txheem.
- TP 317/317L: Cov ntsiab lus molybdenum siab dua 316L, muab kev tiv thaiv zoo rau pitting thiab crevice corrosion hauv chloride- nplua nuj ib puag ncig.
- TP321/321H: Stabilized nrog titanium, muab kev txhim kho kev tiv thaiv rau intergranular corrosion tom qab vuam; haum rau siab -kev pabcuam kub.
Khoom Qhia
Cov khoom siv kuaj
Khoom siv Hoobkas
Cov khoom siv Pickling
Cov khoom ntim
Cim npe nrov: sa 312 316l tuab phab ntsa seamless stainless hlau raj, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, customized, lag luam wholesale, nqe, OEM, zeb, tsim, kev muag khoom
