ASTM A312 Stainless hlau yeeb nkab
ASTM A312 tus qauv yog American Society for Testing and Materials (ASTM) tus qauv tsim los rau precision austenitic stainless hlau kav rau kev sib sib zog nqus. Nws yog dav siv nyob rau hauv ntau yam piping systems, nrog rau kev ua zaub mov, tshuaj, automotive, kev tsim kho thiab lwm yam lag luam.
ASTM A312 yog cov khoom siv seamless steel yeeb nkab hauv ASTM tus qauv, feem ntau yog siv rau kev tsim cov kav dej seamless steel thiab cov kav dej welded. Nws daim ntawv thov ntau yog dav, npog roj av, tshuaj lom neeg kev lag luam, hluav taws xob fais fab, metallurgy, hydraulic pipeline thiab lwm yam lag luam.
ASTM A312 tus qauv muab faib ua peb theem:TP 304 L, TP 316 L thiab TP 321 L.
TP304L steel yeeb nkab yog nickel-chromium stainless hlau nrog zoo corrosion kuj thiab kub tsis kam. Nws qhov siab tshaj plaws ua haujlwm kub tuaj yeem ncav cuag 800 degree , thiab nws qhov kev ua haujlwm qis tshaj plaws tuaj yeem ncav cuag -320 degree . Nyob rau tib lub sijhawm, nws lub zog compressive tuaj yeem ncav cuag 200MPa.
TP316L steel yeeb nkab yog npib tsib xee-molybdenum alloy hlau nrog siab corrosion kuj. Nws lub zog compressive tuaj yeem ncav cuag 220MPa, nws qhov siab tshaj plaws ua haujlwm kub tuaj yeem ncav cuag 850 degree, thiab nws qhov ntsuas kub tsawg kawg nkaus tuaj yeem ncav cuag -320 degree .
TP321L steel yeeb nkab yog npib tsib xee-chromium-titanium alloy hlau uas muaj kev tiv thaiv corrosion siab tshaj. Nws lub zog compressive tuaj yeem ncav cuag 230MPa, nws qhov siab tshaj plaws ua haujlwm kub tuaj yeem ncav cuag 900 degree, thiab nws qhov kub tsawg kawg nkaus tuaj yeem ncav cuag -320 degree .
Tiv tauj peb rau tus nqi:sales@gneetube.com
Mechanical Properties Ntawm ASTM A312 Pipe
|
Qib Steel |
Tensile zog,N / hli 2(min) |
Yield zog,N / hli 2(min) |
Elongation, % (min) |
|
TIAB SA 304 |
515 |
205 |
35 |
|
TP 304 L |
485 |
170 |
35 |
|
TIAB SA 316 |
515 |
205 |
35 |
|
TP 316 L |
485 |
170 |
35 |
|
TIAB SA 321 |
OD < 17,1 mm - 515; |
OD < 17,1 mm - 205; |
35 |
OD kam rau ua ntawm ASTM A312 Steel Pipe
|
NPS |
ASTM A312 OD kam rau ua |
|||
|
+ |
– |
|||
|
nti |
mm |
nti |
mm |
|
|
1/8~1 1 /2 |
1/64(0.015) |
0.4 |
1/32(0.031) |
0.8 |
ASTM A312 Standard Steel Yeeb Nkab
Qhov ntev ntawm ASTM A312 seamless kav yog feem ntau customized raws li tus neeg yuav tsum tau muaj. Kuj tseem muaj ntau txoj kev xaiv rau lub thickness ntawm cov yeeb nkab, xws li 2.11mm txog 50.8mm. Cov yeeb nkab txoj kab uas hla yog txiav txim raws li tus neeg yuav tsum tau muaj, xws li 1/8 "mus rau 4".Packaging thiab shipping los ntawm hiav txwv los yog rail raws li cov neeg xav tau kev pab.
Tsis tas li ntawd, muaj peb qhov kev kho mob saum npoo rau ASTM A312 tus qauv kav: kev kho cua sov, seamless thiab electroforming. Kev kho cua sov tuaj yeem txhim kho corrosion kuj ntawm cov kav dej.
Gnee khoom daim ntawv pov thawj
Gnee Company Team
Gnee Group tau koom nrog hauv NECC exhibition
Gnee Cov neeg tuaj xyuas
Gnee Factory ib puag ncig
Gnee Ntim thiab shipping
FAQ
1.Q.Koj qhov zoo dua yog dab tsi?
A. Kev ua lag luam ncaj ncees nrog tus nqi sib tw thiab kev pabcuam tshaj lij ntawm cov txheej txheem xa tawm.
2.Q.Koj cov khoom puas tuaj yeem hloov kho?
A. Yog, peb tuaj yeem tsim thiab ua raws li koj xav tau.
3. Q. Koj puas muaj kev tswj xyuas qhov zoo?
A. Yog, peb muaj peb tus kheej lub chaw soj ntsuam zoo.
Cim npe nrov: Tuam Tshoj astm a312 stainless hlau yeeb nkab manufacturers, lwm tus neeg, Hoobkas
Tug
Tsis muajKoj Tseem Yuav Zoo Li
Xa kev nug