Dab tsi yog A269 Tp316 stainless hlau seamless yeeb?

Dab tsi yog astm A269 khoom siv?

ASTM A269 npog cov nominal ntsa cov qib tuab kawm ntawm cov yeeb nkab steel ASTM A269 Cov Yeeb Nkab Stainless Hlau Ntau thiab xasniving tshwj xeeb rau hauv qhov kev tshaj tawm no yog 1/4 nti (0.51 hli) nominal ntsa tuab thiab loj dua.

 

Dab tsi yogA269 Tp316 cov khoom siv?

ASTM A269 Tp316 Cov yeeb nkab stainless hlau yog ib qho tsis muaj dab tsi, Welded Austenitic steel nrog ib tus nominal ntsa tuab ntawm 316 Austenitic Stainless hlau. Muaj li ntawm 16% chromium, 10% npib tsib xee, thiab 2% molybdenum, astm A269 Tp369 yog nyob rau hauv seamless, welded, thiab hluav taws xob ua haujlwm welded (ERW) kev tsim kho. Sa269 Gr 316 yeeb nkab yog dav siv nyob rau hauv ntau lub siab nkoj qib siab. Nws yog qhov tshwj xeeb muaj zog thiab tiv thaiv cov yeeb nkab los ntawm pitting thiab crevice corrosion los ntawm kev ntxhov siab- inducing li.

 

ASME SA269 TP 316 tub kev tshuaj lom neeg

Teem nqi		Tus kws dai txiv manganese	Leej mos	Silicon	Pa roj carbon	Phosphorus	Yeebsab	Molybdenum	Tus menyuam yaus	Nitrogen
TP316	Tsawg li tsawg tau					0	16.0	2.00	10.0
	ntau tshaj plaws	2.0	0.03	0.75	0.08	0.045	18.0	3.00	14.0	0.10

 

ASTM A269 Gr Tp316 Tube cov khoom siv kho tshuab

Teem nqi	Tensile str (MPa) min	Elongation Tsawg li tsawg tau	YAWM Str (MPa) min	Kev nyuaj
				Rockwell B (HR B) Max	Brinell (HB) Max
TP316	515	40	205	95	217

 

ASME SA269 TP 316 Seamless Tub Cov Khoom

Teem nqi	Ceev (Kg / m3)	Elastic modulus (GPA)	Thermal conductivity (W/m.k)		Lub ntsiab lus co {- eff ntawm thermal expansion (μm / M / Degree C)			Cov cua sov tshwj xeeb 0-100℃c (J / KG.K)	Elec resistivity (Nω.m)
			Ntawm 100 degree	Ntawm 500 degree	0-100 Qib	0-315 Qib	0-538 Qib
316	8000	193	16.3	21.5	15.9	16.2	17.5	500	74

 

Puas yog Astm A269 Tp316 sijhawm 40 lossis sijhawm 80 tus muaj zog?

Sch 80 SA 269 TP 316 Seamless Tubes muaj ntau dua phab ntsa tuab dua li tus lej 40 sawv daws. Qhov no txhais tau tias Sch 80 muaj peev xwm tiv thaiv tau cov kev ntsuas siab dua thiab muaj zog dua. Yog li, sch 40 cov hlab yog qhov zoo tagnrho rau cov ntawv thov tsis tshua muaj siab. Whereas, dep 80 leeg yog siv rau kev lag luam thiab tshuaj siv tshuaj.

 

Lub cim

Cov cim yuav ua raws li cov lus qhia tshwj xeeb hauv A1016 / A 1016M thiab welded thiab welded kub} Kev Kho Mob Thaum Ntxov

Thaum lub sijhawm ntsuas hluav taws xob tsis muaj hluav taws xob, txhua qhov ntev ntawm cov tsiaj ntawv yuav cim nrog cov tsiaj ntawv "NDE" thiab cov ntawv pov thawj, yuav tsum qhia qhov kev ntsuas no.

Nco tseg:

Cov ntawv pov thawj xeem sib tw yuav muab xa tawm raws li EN1020.3.3.

Txhua txoj hlab yuav tsum tau muab raws li ib qho siv tau A269 cov lus qhia tshwj xeeb.

 

Yog tias koj muaj ib qhov project xav tau astm A269 Tp316 Stainless Hlau Yeeb, peb zoo siab txais tos koj daim ntawv xaj. Gnee muaj cov khoom lag luam loj ntawm cov khoom nrov rau koj xaiv los ntawm. Peb muab cov qauv khoom siv cov tswv yim zoo, suav nrog kev ua tsis taus thiab welded. Txhawm rau kom ntxaws tshuaj muaj pes tsawg leeg tshuaj thiab kuaj dawb, thov hu rau peb lub Hoobkas niaj hnub no. Peb muab cov nqi sib tw thiab kev pabcuam zoo heev.

Nyem kom tau txais cov qauv dawb

ASME SAU 269 TPREEL HLAU STENY HLAU HAUV MEAD

 Ntim thiab Cim Cim
Ntim rau hauv cov pob lossis cov ntoo ntoo ntoo qhwv hauv yas, thiab tsim nyog tiv thaiv rau hiav txwv - tsim nyog.