ASTM A213 / SA213, ASTM A312 / SA312, ASTM A789 Seamless Stainless Hlau Tubing hauv Tshuag
Tso lus
GNEE muaj cov kev xaiv kom zoo ntawm ASTM A213 / sa213, SHTM A312 / SATTM A789 Seament Cov Kev Ua Tau Zoo, Khoom Siv Hluav Taws Xob, thiab cov kua dej hauv dej. Cov tub ceev xwm tubing, suav nrog Austenitic thiab Duplex Stainless hlau, sib txuas nrog corrosion tsis kam thiab zoo dua siab siab tiv taus. Txhua lub tubing yog tsim kom nruj ntev ntev ntev, undergese kev sim ua ntej, thiab muaj ntawv pov thawj rau ASTM, ASME, thiab thiab FIDS.
ASTM A213 / sa213, Astm A312 / SA312, ASTM A789 Seamless Stainless Hlau TubingKev qhia tshwj xeeb
| Lub hom phiaj | Khoom Hom | Cov qib | Cov Ntawv Thov |
|---|---|---|---|
| ASTM A213 / ASME SA213 | Seamless Austenitic tubing rau kev hloov cua sov & boilers | TPP3, TPP3L, Tp316, Tp316L, TP321 | Cov kev pauv hluav taws xob, cov hnab looj hnab looj, superheaters |
| ASTM A312 / ASME SA312 | Seamless Stainless Hlau Kav Rau Cov Kev Pab Dav Dav | TPP3, TPP3L, Tp316L, Tp3117L | Tshuaj lom neeg, petrochemical, thiab cov kua thauj |
| ASTM A789 / ASME SA789 | Seamless Duplex Tubing | S31803, S32205, S32750 | Offshore, desalination, thiab dej hiav txwv |
ASTM A213 / SA213, ASTM A312 / SA312, ASTM A789 Seamless Stainless Hlau Tubing hauv Tshuag
| Chaw ua uas tsis tau haus | Kev qhia tshwj xeeb |
|---|---|
| Sab nraud ntawm lub taub | 6 hli - 114 hli |
| Phab Ntsa Thickness | 0.5 hli - 8.0 hli |
| Qho ntev | 6 m / 12 m / nchuav kev txiav - rau {{3} ntev |
| Nto tas | Ci annealed (ba), pickled, polished |
| Kawg Hom | Plain / Beveled / Threaded |
| Kev nyiaj tau | Raws li ib astm A450 / en ISO 1127 |
Tshuaj lom neeg muaj pes tsawg leeg (piv txwv qib)
| Teem nqi | CR (%) | Ni (%) | Mo (%) | C (%) | N (%) | Ntaus |
|---|---|---|---|---|---|---|
| TPPTP3 / 304L | 18 – 20 | 8 – 11 | - | Tsawg dua los yog sib npaug rau 0.035 | - | AUSTENITIC |
| TPP36 / 316L | 16 – 18 | 10 – 14 | 2 – 3 | Tsawg dua los yog sib npaug rau 0.035 | - | AUSTENITIC |
| S32205 (duplex) | 21 – 23 | 4.5 – 6.5 | 2.5 – 3.5 | Tsawg dua los yog sib npaug rau 0.03 | 0.14 – 0.20 | Duplex |
Tus nqi -}}}, ntxiv cov kev pabcuam
1.Stainless steel yeeb nkab polishing
2. Stainless hlau yeeb nkab beveling
3. Stainless hlau yeeb nkab honing & tig
4.Heaveting & annealing
5.Pos lwm cov cim (PMI)
Stainless tuaj yeem ua PMI kuaj nyob rau hauv lub tsev rau feem ntau stainless hlau qib, lossis peb tuaj yeem ua haujlwm nrog kev sim PMI kom ua tiav PMI txhawm rau kom tau raws li cov neeg siv khoom tshwj xeeb.
6. LWJ PUAM
Muaj qee kis, siv kuaj ntawm cov yeeb nkab steel hlau yuav tau. Peb tuaj yeem pab koj nrog qhov kev xav tau no.
Yog tias koj muaj phiaj xwm ua haujlwm rau Astm A213 / sa213 lossis ANTM A312 / SA312 Stainless Hlau Yeeb, thov koj xav tso ib qho kev txiav txim. Gnee muaj cov khoom lag luam loj ntawm cov khoom nrov rau koj xaiv los ntawm. Muaj nyob rau hauv ob qho kev sib tw thiab kev teeb tsa weldigurations, hu rau peb lub Hoobkas kom cov ncauj lus kom ntxaws thiab cov qauv piv txwv. Peb muab cov nqi sib tw thiab kev pabcuam zoo heev.
Ntim hauv Waterproof ntawv thiab steel strapping, cov khoom lag luam raws cov qauv xa tawm seaworthy ntim cov seaporthy thiab tuaj yeem kho kom haum rau ntau txoj kev xa khoom.
