Xi'an Dongmeng Group Co., Ltd. yog ib qho ntawm feem txhim khu kev qha manufacturers thiab lwm tus neeg ntawm astm a312 tp316l stainless hlau yeeb nkab|316l ss seamless & welded yeeb nkab specification, daim ntawv loj & tus neeg muag khoom nyob rau hauv Suav teb, kuj txhawb kev pabcuam customized. 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 TP316L Stainless hlau yeeb nkab yog dab tsi?
ASTM A312 TP316L stainless hlau yeeb nkabyog ib qho qis carbon molybdenum- bearing austenitic stainless hlau yeeb nkab qib raws li ASTM A312 / ASME SA312 tus qauv. Tus "L" hauv TP316L sawv rauCov pa roj carbon tsawg (tsawg dua lossis sib npaug li 0.03%), uas zoo txhim kho weldability thiab txo qhov kev pheej hmoo ntawm carbide nag lossis daus thaum vuam.
Piv nrog TP316, TP316L muaj kev tiv thaiv corrosion zoo dua nyob rau hauv cov cheeb tsam welded, ua rau nws zoo heev rau welded piping systems nyob rau hauv nruj ib puag ncig xws li marine, tshuaj ua, thiab tshuaj industries.
ASTM A312 TP316L Cov tshuaj muaj pes tsawg leeg
| Lub ntsiab | Cov ntsiab lus (%) |
|---|---|
| Chromium (Cr) | 16.0 – 18.0 |
| Nickel (Ni) | 10.0 – 14.0 |
| Molybdenum (hli) | 2.0 – 3.0 |
| Cov pa roj carbon (C) | Tsawg dua los yog sib npaug li 0.03 |
| Manganese (Mn) | Tsawg dua lossis sib npaug li 2.00 |
| Silicon (Si) | Tsawg dua lossis sib npaug li 1.00 |
| Phosphorus (P) | Tsawg dua lossis sib npaug li 0.045 |
| Sulfur (S) | Tsawg dua lossis sib npaug li 0.030 |
👉 Qhov tseem ceeb feature:
Ultra- cov pa roj carbon tsawg pab txhim kho cov kev ntseeg siab thiab kev tiv thaiv corrosion hauv cov chaw welded.
Mechanical Properties ntawm TP316L Stainless hlau yeeb nkab
| Khoom | Tus nqi |
|---|---|
| Tensile zog | Ntau dua lossis sib npaug li 485 MPa |
| Yield zog | Ntau dua lossis sib npaug li 170 MPa |
| Elongation | Ntau dua lossis sib npaug li 40% |
| Hardness | Tsawg dua lossis sib npaug rau 217 HB |
TP316L Stainless Hlau Yeeb Nkab Loj Daim Ntawv Qhia
Sab nraud Diameter (OD)
1/8" – 48"
Phab ntsa Thickness (Schedule)
SCH 5S/10S/40S/80S/160S
Ntev Options
6 meters standard
12 meters
Kev cai txiav ntev
Hom Muaj
Seamless yeeb nkab (SMLS)
Welded yeeb nkab (ERW / EFW)
Cov yam ntxwv tseem ceeb ntawm TP316L Stainless Hlau Yeeb Nkab
Zoo heev tiv thaiv chloride corrosion
Superior vuam kev ua tau zoo (tsawg carbon kom zoo dua)
High corrosion kuj nyob rau hauv ib puag ncig hnyav
Haum rau kev siv tshuaj lom neeg thiab dej hiav txwv
Lub neej ua haujlwm ntev nrog cov nqi kho mob tsawg
Zoo heev forming thiab fabrication muaj peev xwm
ASTM A312 TP316L Daim ntawv thov
TP316L stainless hlau yeeb nkab yog dav siv hauv:
Marine engineering systems
Offshore roj & roj platforms
Tshuaj ua cov nroj tsuag
Cov cuab yeej siv tshuaj
Kev lag luam ua zaub mov
Desalination nroj tsuag
Kub exchangers
Pulp thiab ntawv kev lag luam
Siab -purity piping systems
TP304 vs TP316 vs TP316L Stainless hlau yeeb nkab
| Feature | TIAB SA 304 | TIAB SA 316 | TP 316 L |
|---|---|---|---|
| Cov ntsiab lus carbon | Tsawg dua lossis sib npaug li 0.08% | Tsawg dua lossis sib npaug li 0.08% | Tsawg dua lossis sib npaug li 0.03% |
| Molybdenum | Tsis muaj | Yog lawm | Yog lawm |
| Vuam Performance | Zoo | Zoo | Zoo tshaj |
| Chloride Resistance | Tsawg | Siab | Siab |
| Kev siv dej hiav txwv | Tsis pom zoo | Pom zoo | Pom zoo |
| Nqi | Tsawg | Siab | Nruab nrab-High |
👉 Cov ntsiab lus tseem ceeb:
TP316L yog qhov kev xaiv zoo tshaj plaws rau welded systems hauv corrosive ib puag ncig.
Manufacturing Standard & Quality Control
TP316L stainless hlau kav yog tsim nyob rau hauv nruj ASTM A312 yuav tsum tau:
Spectrochemical cov khoom kuaj
Kev kuaj ultrasonic (UT)
Kev ntsuas hydrostatic siab
Eddy tam sim no xeem (ECT)
Kev ntsuam xyuas cov cuab yeej cuab tam
Dimensional soj ntsuam
Cov ntawv pov thawj:
ASTM A 312 Cov Lus Qhia
ASME SA312
ISO zoo tswj system
Mill Test Certificate (MTC 3.1 muaj)
Kev Tshawb Fawb & Kev Pov Hwm ZooKhoom Description
Txhua TP316L yeeb nkab yuav raug:
100% nto tshuaj xyuas
Thaum tshav kub kub naj npawb traceability
Thib peb-kev tshuaj ntsuam xyuas (SGS / BV / TUV muaj)
Xaus kev tshuaj ntsuam xyuas (bevel / xov / tiaj kawg)
Ntim & Xa Cov Qauv
Steel sawb bundled
Yas kawg caps tiv thaiv
Waterproof qhwv
Ntoo lub thawv / steel ncej export packing
Clear shipping marking
Cov ntsiab lus xa khoom:
FOB / CIF / CFR muaj
Lub sijhawm ua khoom lag luam ceev ceev
Kev xa tawm thoob ntiaj teb
Vim li cas thiaj xaiv TP316L Stainless Hlau Yeeb Nkab?
Qhov zoo tshaj plaws vuam kev ua tau zoo ntawm 300 series stainless hlau
Zoo heev corrosion kuj nyob rau hauv ib puag ncig chloride
Zoo tagnrho rau marine thiab tshuaj industries
Txo kev pheej hmoo ntawm intergranular corrosion
Kev ntseeg siab hauv cov ntawv thov tseem ceeb
Ntiaj teb no lees paub ASTM tus qauv
FAQ
ASTM A312 TP316L stainless hlau yeeb nkab yog dab tsi?
Nws yog ib qho tsis tshua muaj carbon stainless hlau yeeb nkab nrog molybdenum, muab kev tiv thaiv corrosion zoo heev thiab weldability.
Qhov "L" hauv TP316L txhais li cas?
Nws txhais tau tias Tsawg Carbon (tsawg dua lossis sib npaug li 0.03%), txhim kho vuam kev ua tau zoo.
Puas yog TP316L zoo dua TP316?
Yog lawm, tshwj xeeb tshaj yog nyob rau hauv welded daim ntaub ntawv thiab corrosion- ib cheeb tsam.
TP316L puas tuaj yeem siv rau hauv dej hiav txwv?
Yog, nws yog dav siv nyob rau hauv marine thiab seawater systems.
Cov kev lag luam twg siv TP316L yeeb nkab?
Marine, tshuaj, tshuaj, zaub mov, thiab offshore industries.
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