Xi'an Dongmeng Group Co., Ltd. yog ib qho ntawm feem txhim khu kev qha manufacturers thiab lwm tus neeg ntawm astm a312 tp304h stainless hlau yeeb nkab|siab kub 304h yeeb nkab tsum nyob rau hauv Suav teb, kuj txhawb customized pab. Nrog kev paub ntau, peb sov siab txais tos koj rau cov lag luam wholesale pheej yig cov khoom hauv Tshuag ntawm no thiab tau txais cov qauv dawb los ntawm peb lub hoobkas. Rau nqe kev sab laj, tiv tauj peb.
ASTM A312 TP304H yog dab tsi
ASTM A312 TP304H stainless hlau yeeb nkab yog ahigh carbon version ntawm 304 stainless hlau, tshwj xeeb tsim rausiab - kub thiab siab - kev siv kev pabcuam siab. Nrog nce cov ntsiab lus carbon (0.04-0.10%), TP304H muabtxhim kho creep lub zog thiab txhim kho txhua yam kev ua haujlwm ntawm qhov kub siab, ua rau nws zoo tagnrho rauboilers, superheaters, tshav kub exchangers, thiab siab hlab ntsha.
Piv nrog rau tus qauv TP304 thiab TP304L stainless hlau kav, ASTM A312 TP304H muajzoo dua ntev -lub sij hawm thermal stability thiab lub zog nyob rau hauv tas li siab - kub raug, thaum tuav zoo heev corrosion kuj. Raws li ib tug txhim khu kev qha TP304H yeeb nkab tsum, peb muabseamless thiab welded kav nyob rau hauv tag nrho specifications, manufactured nyob rau hauv ua raws liASTM A312 / ASME SA312 tus qauv, ua kom ruaj khov zoo thiab xa khoom sai thoob ntiaj teb.
Tshuaj muaj pes tsawg leeg
| Lub ntsiab | Cov ntsiab lus |
|---|---|
| C | 0.04 – 0.10 |
| Mn | Tsawg dua lossis sib npaug li 2.00 |
| Si | Tsawg dua lossis sib npaug li 1.00 |
| Cr | 18.0 – 20.0 |
| Ni | 8.0 – 11.0 |
| P | Tsawg dua lossis sib npaug li 0.045 |
| S | Tsawg dua lossis sib npaug li 0.030 |
Mechanical Properties
| Khoom | Tus nqi |
|---|---|
| Tensile zog | Ntau dua lossis sib npaug li 515 MPa |
| Yield zog | Ntau dua lossis sib npaug li 205 MPa |
| Elongation | Ntau dua lossis sib npaug li 35% |
| Hardness | Tsawg dua lossis sib npaug rau 201 HB |
Specifications & Dimensions
| Parameter | Metric | Imperial |
|---|---|---|
| Sab nraud | 6mm-610 hli | 1/8" – 24" |
| Phab ntsa Thickness | 0.5mm-50mm | SCH 5S – SCH XXS |
| Ntev | 5.8m / 6m / 11.8m / 12m | 20 ft / 40 ft |
| Hom | Seamless / Welded / EFW | - |
| Txuj | ASTM A 312 Cov Lus Qhia | ASME SA312 |
Ntsiab nta & qhov zoo
Txhim khocreep zog ntawm qhov kub thiab txias
Zoo heevmechanical stability nyob rau hauv thermal stress
Zoooxidation tsis kam
Tus nqi -kev daws teeb meem zoo piv rau qib siab dua alloy
Haum rauntev -lub sij hawm siab - qhov kev pab kub
Daim ntawv thov
ASTM A312 TP304H cov kav dej tau dav siv hauv:
Fais Fab Boilers
Superheaters & Reheaters
Thaum tshav kub kub Exchangers
Lub nkoj siab
Roj & Gas Processing Systems
ASTM A312 TP304H VS TP304 VS TP304L vs TP347H
| Qib | Ntsiab Feature | Daim ntawv thov zoo tshaj plaws |
|---|---|---|
| TP 304 H | Siab carbon → zoo dua creep zog | Siab -kev pabcuam kub |
| TIAB SA 304 | Standard qib | Lub hom phiaj dav dav |
| TP 304 L | Tsawg carbon → zoo weldability | Corrosion- ib puag ncig rhiab heev |
| TP 347 H | Nb stabilized + siab carbon | Siab siab -temp boilers |
Kev Tshawb Fawb & Kev Pov Hwm Zoo
100% PMI Kev Xeem
Hydrostatic Testing / Eddy Current Testing
Kev kuaj ultrasonic (UT)
Mechanical & Chemical Analysis
Thib peb-kev soj ntsuam tog: SGS / BV / TUV
Cov qauv xa khoom
Export seaworthy ntim (ntoo rooj / pob)
Cov kaus mom yas rau cov yeeb nkab tiv thaiv
Ntshiab cim (Qib / Loj / Kub Tsis Muaj.)
Lub sij hawm xa tuaj: 7-25 hnub
Kev xa khoom thoob ntiaj teb muaj peev xwm
Vim Li Cas Xaiv Peb Cov Yeeb Nkab TP304H
Hoobkas ncaj nqe
Muaj qhov loj me
Kev xa khoom sai rau cov haujlwm ceev
Kev nplua nuj export
Kev them nyiaj yug technical rau engineering applications
FAQ
ASTM A312 TP304H siv rau dab tsi?
TP304H yog siv rau hauvsiab -kub sivxws li boilers, superheaters, thiab siab hlab ntsha.
Qhov txawv ntawm 304 thiab 304H yog dab tsi?
304h uacov ntsiab lus carbon ntau dua, uas txhim khocreep zog thiab siab -kub kev ua haujlwm.
Puas yog TP304H zoo dua TP304L?
Rausiab -kev pabcuam kub, TP304H zoo dua. Rau vuam thiab corrosion kuj, TP304L yog nyiam.
TP304H puas tuaj yeem siv rau hauv siab -siab tshuab?
Yog, TP304H yog haum rausiab -siab thiab siab - qhov kub thiab txias.
Tiv tauj peb
Nrhiav kev txhim khu kev qhaASTM A312 TP304H stainless hlau yeeb nkab tsum?
Thov xa:
Qhov Loj (OD × WT)
Ntau
Daim ntawv thov
Qhov chaw nres nkoj
👉 Tau txais cov lus hais nrawm + kev txhawb nqa kws tshaj lij
+8615769214734
office@dongmjd.com
Cim npe nrov: astm a312 tp304h stainless hlau yeeb nkab|kub 304h yeeb nkab tsum, Tuam Tshoj astm a312 tp304h stainless hlau yeeb nkab|kub 304h yeeb nkab manufacturers, lwm tus neeg, Hoobkas
