Cov6-nti ASTM A312 TP304 SCH 10S stainless hlau yeeb nkabyog nyias -wall austenitic stainless hlau yeeb nkab tsim raws li ASTM International ASTM A312 specification. TP304 yog dav siv rau dav dav - lub hom phiaj corrosion- cov kav dej resistant, cov txheej txheem tshuaj lom neeg, thiab qis - cov ntawv siv hluav taws xob hloov pauv.
Teem sijhawm 10S (SCH 10S) qhia tias cov phab ntsa nyias nyias haum rau cov tshuab siab nruab nrab thaum tswj kev ua haujlwm zoo corrosion thiab weldability.
Khoom siv & Cov ntaub ntawv txheem
Specification:ASTM A312 / A312M / ASTM A312 / ASTM A312 / ASTM A312 / ASTM A312 / ASTM A312 / ASTM A312 / ASTM A312 / A312M / ASTM A312 / ASTM A312 / A312M / ASTM A312 / ASTM A312 / ASTM A312 / ASTM A312 / ASTM A312 / ASTM A312 / A312M / ASTM A312 / ASTM A312 / A312M / ASTM A312 / A312M / ASTM A312 / ASTM A312 / ASTM A312 / ASTM A312 / ASTM A312 / ASTM A312 / ASTM A312 / ASTM A312 / ASTM A312 / ASTM A312) thiab ASTM A312M
Qib:TP 304 (UNS S30400)
Teem caij:SCH 10 S
Nominal Pipe Size (NPS):6 nti
OD (Sab nraud txoj kab uas hla):168.28 hli (6.625 ")
Hom kev tsim khoom:Seamless (SMLS) / Welded (ERW / EFW)
Kev tshuaj xyuas daim ntawv pov thawj:EN 10204 3.1 / 3.2 muaj
TP304 yog qib stainless hlau ntau yam uas muab kev tiv thaiv corrosion zoo nyob rau hauv tsis yog - chloride ib puag ncig, tshuaj me me, thiab huab cua raug.
6 "SCH 10S Pipe Dimensions & Nyhav
| Nominal Pipe Loj (NPS) | Sab nraud Diameter (OD) | Phab ntsa Thickness (SCH 10S) | Sab hauv Diameter (Approx.) | Nyhav ib Meter | Nyhav ib ko taw |
|---|---|---|---|---|---|
| 6" | 168.28 hli (6.625 ") | 3.05 hli (0.120 ") | 162.18 hli | 10.72 kg / m | 7.18 lb / ft |
Nco tseg:
Dimensions ua raws li ASME B36.19M rau stainless hlau kav.
Qhov hnyav yog xam rau cov kav dej seamless; welded kav tej zaum yuav txawv me ntsis.
Tshuaj muaj pes tsawg leeg ntawm TP304
| Element | Kev sib xyaw (%) |
|---|---|
| C | Tsawg dua lossis sib npaug li 0.08 |
| Cr | 18.0 – 20.0 |
| Ni | 8.0 – 11.0 |
| Mn | Tsawg dua lossis sib npaug li 2.0 |
| Si | Tsawg dua los yog sib npaug rau 1.0 |
| P | Tsawg dua lossis sib npaug li 0.045 |
| S | Tsawg dua lossis sib npaug li 0.030 |
TP304 muab zoo corrosion kuj nyob rau hauv atmospheric, tshuaj me me, thiab zaub mov-qib ib puag ncig.
Mechanical Properties (yam tsawg kawg nkaus)
| txoj cai | Tus nqi |
|---|---|
| Tensile zog | 515 MPa ua |
| Yield zog | 205 MPa |
| Elongation | 40% |
| Hardness | Tsawg dua lossis sib npaug rau 217 HB |
TP304 tuav zoo heev formability, weldability, thiab durability nyob rau hauv qis - siab piping systems.
Tej kev siv
Tsawg- cov txheej txheem piping
Kub exchangers
Cov kav dej thiab cov kav dej
Cov txheej txheem zaub mov & dej haus
HVAC thiab qhov cua piping
Lus ceeb toom ntawm SCH 10S
SCH 10S yog suav tias yog nyias - lub sij hawm phab ntsa, haum rau qis - kev pabcuam siab.
Rau kev siv siab dua, SCH 40S lossis SCH 80S raug pom zoo.
TP304 tsis muaj molybdenum; rau chloride- ib puag ncig nplua nuj, xav txog TP316 lossis TP316L.
FAQ
1️⃣ 6" ASTM A312 TP304 SCH 10S stainless hlau yeeb nkab yog dab tsi?
Nws yog 6-inch nominal inch austenitic stainless hlau yeeb nkab tsim raws li ASTM International ASTM A312 specification. SCH 10S qhia tias nyias - cov yeeb nkab phab ntsa tsim nyog rau cov ntawv thov uas tsis tshua muaj siab, thaum TP304 muab kev tiv thaiv corrosion thiab zoo heev weldability.
2️⃣ Schedule 10S txhais li cas?
Teem sijhawm 10S (SCH 10S) txhais cov phab ntsa nyias nyias rau cov kav hlau stainless hauv qab ASME B36.19M.
Rau 6 "pib:
Phab ntsa thickness: 3.05mm (0.120 ")
Haum rau qis -siab tshuab
Txo qhov hnyav thiab cov nqi khoom siv piv rau SCH 40S lossis SCH 80S
3️⃣ Dab tsi yog cov kev siv ntawm 6 "SCH 10S TP304 yeeb nkab?
Tsawg- cov txheej txheem piping
Kub exchangers
Cov khoom siv dej thiab cov kav dej
HVAC systems
Cov txheej txheem zaub mov thiab dej haus
4️⃣ TP304 txawv ntawm TP316 li cas rau cov kav hlau stainless?
TP304: General corrosion kuj, tsis muaj molybdenum
TP316 / 316L: Muaj molybdenum, siab dua tiv thaiv chlorides thiab pitting
Rau cov tshuaj me me lossis atmospheric, TP304 txaus; rau cov dej hiav txwv lossis cov chloride aggressive ib puag ncig, TP316/316L raug pom zoo
5️⃣ Puas yog 6 "TP304 SCH 10S tuaj yeem txuas tau yooj yim?
Yog lawm. TP304 yog qhov zoo tshaj plaws weldable siv tus qauv TIG, MIG, lossis arc vuam txoj kev. Post-weld passivation raug pom zoo rau cov ntawv thov tseem ceeb los kho cov kev tiv thaiv corrosion.
6️⃣ Puas yog 6 "SCH 10S haum rau siab -siab tshuab?
Tsis yog. SCH 10S yog tsim los rau kev pabcuam siab -. Rau qhov siab dua, SCH 40S lossis SCH 80S yuav tsum tau siv. Nco ntsoov xyuas cov qauv tsim tawm tsam ASME B31.3 lossis B31.1 piping codes.
7️⃣ Daim ntawv pov thawj tshuaj xyuas dab tsi feem ntau muab?
EN 10204 3.1 Mill Test Certificate (MTC)
Daim ntawv qhia txog tshuaj muaj pes tsawg leeg
Mechanical Property Report
Hydrostatic test report
Ultrasonic lossis radiographic kuaj yog tias tau teev tseg
Thib peb-kev soj ntsuam tog (SGS / BV / TUV)
Tag nrho cov xov tooj cua sov traceability yog tus qauv rau kev lag luam thiab EPC cov haujlwm.
8️⃣ Qhov kev tiv thaiv corrosion ntawm TP304 SCH 10S yog dab tsi?
Zoo kuj nyob rau hauv atmospheric thiab me me tshuaj ib puag ncig
Resistant rau oxidizing tus neeg sawv cev
Tsis haum rau cov tshuaj muaj zog chlorides lossis dej hiav txwv raug; TP316L tau pom zoo nyob rau hauv cov xwm txheej zoo li no
9️⃣ Qhov txawv ntawm seamless thiab welded 6 "TP304 SCH 10S kav dej yog dab tsi?
| Hom | Pom zoo siv |
|---|---|
| Seamless | Siab -zoo, cov phab ntsa tuab, zoo dua qhov ntsuas |
| Welded | Kev lag luam, tsim nyog rau kev ua haujlwm qis -siab |
Rau SCH 10S, ob hom muaj, tab sis seamless yog nyiam rau cov haujlwm siab dua.
🔟 Yuav ua li cas xaiv tus neeg xa khoom zoo TP304?
Xyuas kom ASTM A312 ua raws
Txheeb xyuas qhov tseeb qhov tseeb ntawm ASME B36.19M
Tshawb xyuas cov ntawv pov thawj tshuaj lom neeg thiab tshuab
Xyuas kom tus xov tooj cua sov traceability
Paub meej txog kev ua haujlwm nrog kev lag luam lossis EPC cov haujlwm
Txheeb xyuas qhov thib peb - tog neeg soj ntsuam kev txhawb nqa yog tias xav tau
