GOST 9941 12X18H10T Kub-Deformed Seamless Tubes
Tso lus
Yog tias koj tab tom nrhiav 12Х18Н10Т stainless hlau seamless kav uas ua raws li GOST 9940-81 tus qauv, peb muab siab- cov kev daws teeb meem zoo txhawb nqa los ntawm cov saw hlau ruaj khov. Peb 12Х18Н10Т kub- ua haujlwm seamless kav yog tsim los siv cov khoom zoo austenitic stainless hlau. Cov kav dej no muaj qhov tshwj xeeb corrosion tsis kam, siab kub ua haujlwm ntev (sab kub txog li 800 degree), thiab zoo heev tiv thaiv intergranular corrosion, ua rau lawv dav siv nyob rau hauv cov khoom siv tshuaj, boiler piping, roj thiab roj infrastructure, thiab tshav kub exchanger systems.
Peb muab ntau yam ntawm 12Х18Н10Т seamless kav nyob rau hauv ntau yam specifications, nrog txheej diameters li ntawm 6mm mus rau 426mm thiab phab ntsa thicknesses ntawm 1mm mus rau 40mm. Peb kuj tseem muab cov kev pabcuam ntxiv muaj nuj nqis xws li kev txiav txiav kom ntev, kho qhov chaw, thiab thib peb- kev tshuaj xyuas tog (xws li SGS, BV). Tag nrho cov khoom yog tsim nyob rau hauv nruj raws li GOST 9940-81 tus qauv; Lawv cov tshuaj lom neeg muaj pes tsawg leeg thiab cov khoom siv kho tshuab tau dhau los ua cov kev soj ntsuam nruj thiab ntsuas tensile kom ntseeg tau tias cov ntsiab lus Nickel ntawm 8-11% thiab Chromium cov ntsiab lus ntawm 17-19%, yog li lav cov khoom ruaj khov ntawm qhov chaw.
Txhawm rau daws cov kev txhawj xeeb ntawm cov neeg siv khoom, xws li corrosion, tawg, thiab lub neej ua haujlwm luv luv, peb tau ua kom zoo dua peb cov txheej txheem smelting thiab kev kho cua sov kom zoo txhim khu kev tiv thaiv corrosion thiab ntev ntawm peb cov ntaub ntawv piping. Tsis tas li ntawd, peb muaj kev paub dhau los hauv kev lag luam thoob ntiaj teb; peb cov khoom tau raug xa tawm mus rau ntau lub lag luam thoob plaws Tebchaws Europe, Middle East, thiab Southeast Asia. Peb muab cov kev ntim khoom thiab kev xa khoom xa tuaj kom paub meej tias kev xa khoom zoo thiab ruaj ntseg ntawm koj cov xaj.
ASTM A312 TP321 Stainless Hlau Seamless Tubes specification
| Txuj | ASTM A312, ASTM A213, ASTM A269, ASTM A511, GOST 9940-81, GOST 9941-2022 | |
| TP 321 (S32100), TP 321H (S32109), 08X18H10T, 12X18H10T | ||
| Nto: | Acid Pickling; Polishing; Bright Annealing; Sand Blasting; Txhaj tshuaj tiv thaiv / txhaj tshuaj tiv thaiv | |
Specification |
D (Sab nraud txoj kab uas hla) | 6mm-630 hli |
| 1/8 nti-24 nti | ||
| T (Wall Thickness) | 0.89mm-60mm | |
| SCH 5, SCH 10, SCH 20, SCH 40, SCH 40 S, SCH 80, SCH 160, SCHXXS | ||
| 10 BWG, 12 BWG, 14 BWG, 16 BWG, 18 BWG, 20 BWG | ||
| 10 AWG, 12 AWG, 14 AWG, 16 AWG, 18 SWG, 20 AWG | ||
| L (ntev) | Random ntev 5 ~ 7m | |
| Tsau ntev 6m / 6.096m / 6.1m / 12m | ||
| Raws li tus neeg siv khoom thov | ||
| Nto | Annealing & Pickling, | |
| Polishing | ||
| Bright Annealing | ||
| Xuab zeb Blasting | ||
| Txhaj tshuaj tiv thaiv / txhaj tshuaj tiv thaiv | ||
| Cov yeeb nkab kawg | Plain End (PE) | |
| Beveled kawg (BE) | ||
| Threaded End (TE) | ||
| Lub sij hawm xa tuaj | 1.for npaj Tshuag: 7 hnub tom qab tau txais qhov tso nyiaj ntawm T / T | |
| 2.For MTO: 35 hnub tom qab tau txais qhov tso nyiaj ntawm T / T | ||
| Cov ntsiab lus ua lag luam | EXW, FOB, FCA, CFR, CIF thiab lwm yam. | |
| Chaw thau khoom chaw nres nkoj | Ningbo/Wenzhou/Shanghai | |
| Txoj kev xa nyiaj | TT/LC/CASH/DP | |
Tshuaj muaj pes tsawg leeg ntawm 12X18H10T AISI 321 Stainless hlau Seamless yeeb nkab
| Chemical Composition (%) | |||||||||||
| Qib | C | Mn | P | S | Si | Cr | Ni | N | Ti | Cu | |
| TIAB SA 321 | min | - | - | - | - | - | 17,0 | 9,0 | - | 5x(C+N) | - |
| max | 0,080 | 2,00 | 0,045 | 0,030 | 1,00 | 19,0 | 12,0 | 0,10 | 0,70 | ||
| AISI 321H | min | 0,040 | - | - | - | - | 17,0 | 9,0 | - | 4x(C+N) | - |
| max | 0,100 | 2,00 | 0,045 | 0,030 | 1,00 | 19,0 | 12,0 | 0,10 | 0,70 | - | |
| 08X18H10T | min | - | - | - | - | - | 17,0 | 9,0 | - | 5xc ua | - |
| max | 0,080 | 2,00 | 0,035 | 0,020 | 0,80 | 19,0 | 11,0 | - | 0,70 | 0,30 | |
| 12X18H10T | min | - | - | - | - | - | 17,00 | 9,00 | - | 5xc ua | - |
| max | 0,120 | 2,00 | 0,035 | 0,020 | 0,80 | 19,00 | 11,00 | - | 0,80 | 0,30 | |
Mechanical Performance ntawm 12X18H10T Stainless Hlau Seamless Tube
| Mechanical Performance | ||||
| Qib | Mpa (kgf/mm²) | Elongation .(%) hauv 2" (min.) | Hardness | |
| Tensile zog (min.) | Yield zog (min.) | HRB (max.) | ||
| TIAB SA 321 | 515 | 205 | 35 | 90 |
| AISI 321H | 515 | 205 | 35 | 90 |
| 08X18H10T | 549 | 216 | 37 | - |
| 12X18H10T | 549 | 216 | 35 | - |
12X18H10T Stainless Hlau Yeeb Nkab Sab Nraud Sab Nraud & Kev Ua Siab Zoo
| Sab nraud txoj kab uas hla, mm | Ua siab ntev | ||
|---|---|---|---|
| Ib txwm | Siab | Siab dua | |
| 5 Tsawg dua lossis sib npaug rau OD Tsawg dua lossis sib npaug rau 10 | ± 0.3 hli | ± 0.2 hli | ± 0.15 hli |
| 10＜OD Tsawg dua lossis sib npaug rau 30 | ± 0.4 hli | ± 0.3 hli | ± 0.2 hli |
| 30＜OD Tsawg dua lossis sib npaug rau 95 | ±1.2% | ±1.0% | ±0.8% |
| OD>95 | ±1.0% | ±1.0% | ±0.8% |
Txhua lub raj yuav tsum raug rau saum npoo, qhov ntev, hydraulic siab thiab ntsuas ultrasonic. Cov nram qab no kom muaj nuj nqis ntawm cov raj yuav tsum raug xaiv rau kev tswj kom zoo:
ob lub raj rau kev kuaj ntxiv;
ib lub raj rau flattening lossis expansion test;
ob lub raj rau intergranular corrosion test.
Kev kos npe, ntim khoom, kev thauj mus los thiab khaws cia yuav tsum tau ua raws li GOST 10692-80.
Tag nrho peb cov stainless hlau seamless raj yog nruj me ntsis ntim raws li thoob ntiaj teb cov qauv los xyuas kom meej kev tiv thaiv tiv thaiv tej yam kev puas tsuaj los yog poob thaum lub sij hawm thauj mus los. Feem ntau, peb qhov kev coj ua tsis zoo yog txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhaws.
Rau cov hom tubing tshwj xeeb uas muaj feem cuam tshuam rau kev kis kab mob, khawb, kev ntxhov siab- cuam tshuam txog kev puas tsuaj, lossis kev tuav tsis zoo, peb pom zoo kom siv cov ntoo crates rau kev tiv thaiv ntxiv.
FAQ
Q1. Standard Pipe Lengths: Puas yog qhov ntev ruaj (3m / 6m / 12m), lossis koj puas muab kev pabcuam "txiav- rau-ntev"?
Peb muaj ntau yam qauv ntev specifications-xws li 3m, 6m, thiab 12m-thiab peb kuj txhawb customized "txiav-rau-ntev" cov kev pabcuam raws li cov neeg siv khoom tshwj xeeb.
Q2. Koj puas tuaj yeem muab ob qho tib si kub -deformed kav (raws li GOST 9940) thiab txias -deformed kav (raws li GOST 9941) hauv ib qho kev txiav txim?
Yog lawm. Peb muaj peev xwm muab ob hom kav dej hauv tib qho kev txiav txim:
Kub-deformed seamless kav (ua raws li GOST 9940-81)
Txias-deformed seamless kav (ua raws li GOST 9941-81)
Peb yuav cais cov cim thiab ntim ob hom khoom no kom paub meej qhov sib txawv thiab tiv thaiv kev tsis meej pem.
Q3. Ntim thiab Ntim Hom: Koj puas siv cov thawv ntim 20-foot lossis 40-foot?
Peb feem ntau siv cov thawv ntim 20-foot lossis 40-foot rau kev thauj khoom hiav txwv.
Rau cov kav loj - txoj kab uas hla (piv txwv li, 180mm, 219mm), yog tias cov yeeb nkab ntev tsis pub tshaj 12m thiab kev tso cai thauj khoom, feem ntau peb tseem tuaj yeem xa lawv los ntawm tus qauv 20GP lossis 40GP thawv.
