ASTM A269 Tp369 Tp336L stainless hlau polished Austenitic Welded yeeb nkab
ASTM A269 TPRESS STORL STENY HLAU WELDED YEEB yog qhov qis- Carbon Austenitic Stainless Hlau Welded Yeeb Nkab Welded Yeeb Nkab Welded Yeeb Nkab Welded Yeeb Nkab Welded Yeeb Nkab Welded Yeeb Nkab Welded Yeeb Nkab Welded Yeeb Nkab Welded Yeeb Nkab Welded Yeeb Nkab Welded Yeeb Nkab Welded Yeeb Nkab Welded Yeeb Nkab Welded Yeeb Nkab Welded Yeeb Nkab Welded Yeeb Nkab Welded Yeeb Nkab Welded Yeeb Nkab Welded Yeeb Nkab Welded Yeeb Nkab. Vim yog qhov sib ntxiv ntawm Molybdenum, nws cov khoom pov thawj zoo heev corrosion tsis kam thiab muaj cov npoo polished. Haum rau cov ntawv thov dav dav, nws tuaj yeem tiv taus qis lossis yog siv dav hauv cov tshuaj, petrochemical, thiab tshuaj muag khoom lag luam. Piv rau cov yeeb nkab seamless, cov yeeb nkab welded yog kev xaiv ntau dua thiab tuaj yeem ua tiav rau hauv ntau yam duab.
Dab tsi yog cov kev tshwj xeeb rau 316 stainless hlau yeeb nkab?
ASTM A312 TP316L yeeb nkab muaj qhov tsawg kawg los lub zog ntawm 205 MPa thiab qhov tsawg kawg tensile lub zog ntawm 515 MPA. Cov yeeb nkab no tuaj yeem ua haujlwm ntawm qhov kub thiab txias txog 870 degrees Celsius. Muaj ob txoj kev vuam txoj kev rau 316L stainless hlau erw cov yeeb nkab: ib qho yog rau weld tag nrho cov steel phaj xaus kom xaus rau ua ke, thiab lwm tus neeg muag khoom siv hlau ua ke.
ASTM A269 / ASME SA269 TPP369 TPP36L polished Austenitic Stainless Hlau Welded Yeeb Nkab
ASTM A269 tus qauv tshwj xeeb cov cai rau seamless thiab weldable ustenitic stainless hlau kav ntawm 3021/347 rau kev siv hauv cov chaw muaj kev xeb feem ntau. Cov kav dej no feem ntau siv rau hauv cov kav dej thiab cov tshuab dej. Both the inner and outer surfaces of the pipes are polished with abrasive belts or brushes to achieve the desired surface finish (eg, 180G, 240G, 320G).
Yeeb Nkab Raug Thiab Cov Txheej Txheem:
Welded qauv: Cov kav dej yog tsim los ntawm cov tiaj tus hlau tsoo (billets) thiab tom qab ntawd welded raws lawv ntev siv vuam lossis laser vuam. Cov Welds feem ntau tau muab dov thiab annealed kom ua rau lawv cov tsos kom zoo thiab corrosion resistined zoo indistingisable los ntawm cov khoom siv hauv paus.
Polished nto: lub saum npoo yog cov tshuab polished (piv txwv li, tsis muaj. 4 txhuam hniav, lossis hluav taws xob rau hauv hluav taws xob) los txhim kho:
Kev nyiam huv: txo cov kab mob nplaum (tseem ceeb rau cov zaub mov, tshuaj, thiab cov ntawv thov kho mob
Kev ua kom zoo nkauj: du, muaj kev cuam tshuam.
Corrosion Kuj: minimizes saum npoo tsis xws luag uas yuav ntxiab paug tsis huv.
Tshuaj Muaj Tshuajntawm ASTM A269 TP316L Polished Stainless Hlau Welded Tube
| Teem nqi | C | Mn | Si | P | S | Cr | Mo | Ni | Zaum fe |
| Ss 316L | 0.035 Max | 2.0 max | 1.0 max | 0.045 Max | 0.030 max | 16.00 - 18.00 | 2.00 - 3.00 | 10.00 - 14.00 | 68.89 min |
Cov Khoom Siv Lub Cevntawm ASTM A269 TP316L Polished Stainless Hlau Welded Tube
Teem nqi |
Ceev (kg / m3) |
Elastic modulus (GPA) |
Lub ntsiab lus co - eff ntawm thermal expansion (μm / M / Degree) | Thermal conductivity (W/m.K) |
Kev kub kub tshwj xeeb 0-100 degree (J / KG.K) |
Elec resistivity (nΩ.m) |
|||
| 0-100 Qib | 0-315 Qib | 0-538 Qib | Ntawm 100 degree | Ntawm 500 degree | |||||
| 316/L/H | 8000 | 193 | 15.9 | 16.2 | 17.5 | 16.3 | 21.5 | 500 | 740 |
Kev Ua Tau Zoo thiab Kev Siv
Corrosion Kuj: Zoo heev Corrosion, tshwj xeeb tshaj yog nyob rau hauv chloride - Kev nplua nuj ib puag ncig, ua rau zoo tagnrho rau cov tshuaj lom neeg thiab nkoj.
Qhov kub kub kuj: ua tau zoo hauv ob qho chaw qis thiab qhov chaw kub.
Cov ntawv thov: feem ntau siv nyob rau hauv cov tshuaj, petrochemical, kev ua zaub mov noj, tshuaj, thiab kev lag luam nkoj.
Formability: Can be processed into various sizes and shapes, such as round, square, or rectangular tubes, generally more cost-effective than seamless tubes.
Raug Thiab Tswjhwm Zoo
Kev tsim khoom: Ua los ntawm cov hlau sawb los ntawm dov thiab vuam, feem ntau yog siv Tige vuam.
Kev tswj kom zoo: cov tubes yauv ua ntau yam kev ntsuam xyuas, xws li kev sim hluav taws xob (xws li hydrostatic tsis zoo.
Nto kho: ib qho chaw du tau tiav los ntawm cov txheej txheem xws li polishing thiab ci annealing.
Gnee steel tshwj xeeb hauv kev tsim cov khoom ntau ntawm cov khoom lag luam stainless hlau. Gnee Steel cov khoom ntim khoom muaj xws li: cov hlua hlau: cov kav hlau: cov kav hlau nrog cov kab yeeb yaj kiab txheej lossis tsawg dua yog cov xeb thaum hiav txwv thaum hiav txwv thaum hiav txwv, thiab tom qab ntawd ruaj ntseg nrog hlau strapping. Cov kab mob ntoo / crates: pipes feem ntau ntim rau hauv cov tsiaj ntoo lossis crates los tiv thaiv cov kav dej thaum thauj mus los, tshwj xeeb yog cov uas nyob ntev dua lossis cov kab hniav loj dua. Seaworthy export ntim: Cov chaw muag khoom siv cov txheej txheem seaworthy export export cov ntaub ntawv sau thiab cov tswv yim los tiv thaiv cov kav dej thaum lub sijhawm thauj mus los. Tarpaulin Ntim: Qhov no tiv thaiv los nag, seawater, thiab lwm yam sab nraud los ntawm kev nkag mus rau lub crates export thaum thauj mus los. GNEE steel tshwj xeeb hauv kev tsim khoom thiab muag khoom ntawm alloy cov ntaub ntawv. Gnee Steel cov khoom tau siv dav hauv Aerospace, tshuaj, fais fab, thiab peb tuaj yeem muab hluav taws xob customive cov kev daws raws li cov neeg siv khoom xav tau. Rau cov ntaub ntawv ntsig txog alloy lossis customized almoy alloy cov kev daws teeb meem, thov hu rau peb rau nqe lus:ru@gneesteelgroup.com
