316 Stainless Steel Pipe Pressure Rating Chart.pdf

Thaum xaiv cov yeeb nkab zoo rau koj qhov project, nkag siab txog qhov ntsuas siab ntawm cov khoom siv yog qhov tseem ceeb los xyuas kom meej tias nws tuaj yeem ua haujlwm tau zoo.316 stainless hlau kavyog dav siv nyob rau hauv kev lag luam uas yuav tsum tau muaj siab corrosion kuj, xws li nyob rau hauv marine, tshuaj, khoom noj khoom haus, thiab kev siv tshuaj.

 

Dab tsi yog qhov Kev Ntsuas Siab ntawm 316 Stainless Hlau Yeeb Nkab?

Kev ntsuas siab ntawm cov yeeb nkab yog hais txog qhov siab tshaj plaws uas cov yeeb nkab tuaj yeem ua tau zoo nyob rau hauv cov xwm txheej tshwj xeeb, xws li qhov kub thiab txias sab nraud. Qhov kev ntsuas no ua kom ntseeg tau tias cov yeeb nkab tuaj yeem tiv taus qhov kev xav tau ntawm kev ua haujlwm yam tsis muaj kev ua haujlwm, muab kev nyab xeeb thiab txhim khu kev qha hauv cov tshuab tseem ceeb.

Lub siab ntsuas ntawm 316 yeeb nkab yog hais txog qhov siab tshaj plaws uas cov yeeb nkab tuaj yeem ua tau zoo nyob rau hauv cov xwm txheej tshwj xeeb, xws li qhov kub thiab txias sab nraud. Qhov kev ntsuas no ua kom ntseeg tau tias cov yeeb nkab tuaj yeem tiv taus qhov kev xav tau ntawm kev ua haujlwm yam tsis muaj kev ua haujlwm, muab kev nyab xeeb thiab txhim khu kev qha hauv cov tshuab tseem ceeb.

Lub siab tso cai nyob ntawm ntau yam:
1. Cov yeeb nkab sab nraud
2. Phab ntsa thickness (sijhawm yeeb nkab)
3. Ua haujlwm kub
4. Cov khoom tso cai rau kev ntxhov siab
5.Ua qauv tsim qauv

Rau 316 stainless hlau kav, qhov ntsuas siab yog txiav txim siab los ntawm yam xws li cov yeeb nkab txoj kab uas hla, phab ntsa thickness, thiab kub. Qhov siab dua phab ntsa tuab thiab qhov me me ntawm txoj kab uas hla, qhov siab dua cov yeeb nkab tuaj yeem tiv taus.

Rau feem ntau cov tshuab kev lag luam, kev ntsuas siab yog xam raws li cov kav dej tsim cov lej xws li:
ASME B31.3 txheej txheem Piping
ASTM A312 Stainless hlau yeeb nkab Standard
ASME B36.19 Stainless hlau yeeb nkab Dimensions

 

316 Stainless Steel Pipe Pressure Rating Chart

Daim ntawv qhia kev ntsuas siab hauv qab no rau 316 stainless hlau kav muab kev kwv yees ntawm qhov siab tshaj plaws tso cai rau ntau qhov ntau thiab tsawg ntawm cov kav dej ntawm qhov kub thiab txias.

Pipe Loj (inch)	Teem caij 40	Teem caij 80	Teem caij 160
1/4"	2,200 psi	3,000 psi	4,500 psi
1/2"	1,800 psi	2,500 psi	3,700 psi
3/4"	1,600 psi	2,300 psi	3,400 psi
1"	1,500 psi	2,200 psi	3,200 psi
1 1/4"	1,400 psi	2,000 psi	3,000 psi
1 1/2"	1,300 psi	1,900 psi	2,800 psi
2"	1,100 psi	1,600 psi	2,400 psi
2 1/2"	1,000 psi	1,400 psi	2,100 psi
3"	900psi ua	1,300 psi	1,900 psi
4"	800 psi ua	1,200 psi	1,800 psi

Lus Cim: Cov kev ntsuas siab yuav txawv nyob ntawm cov khoom siv tshwj xeeb, cov qauv tsim cov yeeb nkab (xws li ASTM A312, A249), thiab qhov kub thiab txias.

Nyem kom tau tiav 316 Stainless Hlau Yeeb Nkab Siab Ntsuas Daim Ntawv Qhia .PDF

 

Yuav ua li cas xam Stainless Hlau Yeeb Nkab Siab Ntsuas?

Feem ntau siv cov mis laij lej yog:

P=Siab siab tso cai

S=Tso cai rau kev ntxhov siab ntawm cov khoom

t=yeeb nkab phab ntsa thickness

D=Sab nraud txoj kab uas hla

 

Piv txwv:

1" 316 Teem caij 40 yeeb nkab
Phab ntsa thickness=3.38 hli
Kev ntsuas siab ≈ 1500–2000 psi

 

Dab tsi yog qhov ntsuas siab rau 316 stainless hlau kav ntawm qhov kub thiab txias?
Ntawm qhov kub siab dua, qhov ntsuas siab ntawm 316 stainless hlau kav txo qis. Piv txwv li, ntawm 500℃F (260 degree), qhov ntsuas siab yuav raug txo los ntawm 30-40%. Nco ntsoov sab laj nrog cov ncauj lus kom ntxaws txog kev ntsuas ntsuas ntsuas qhov ntsuas kub ntawm koj lub cev.

Kub (degree F / degree)	Teem caij 40	Teem caij 80	Teem caij 160
70℃F / 20℃(Standard)	2,200 psi	3,000 psi	4,500 psi
200℃F / 93 degree	2,100 psi	2,850 psi	4,250 psi
300℃F / 149 degree	2,000 psi	2,700 psi	4,000 psi
400℃F / 204 degree	1,800 psi	2,400 psi	3,600 psi
500℃F / 260 degree	1,700 psi	2,250 psi	3,375 psi
600℃F / 316 degree	1,600 psi	2,100 psi	3,150 psi
700℃F / 371 degree	1,400 psi	1,900 psi	2,850 psi
800℃F / 427 degree	1,200 psi	1,700 psi	2,550 psi
900℃F / 482 degree	1,000 psi	1,400 psi	2,100 psi
1,000℃F / 538 degree	850psi ua	1,200 psi	1,800 psi

 

FAQ

Cov txheej txheem yeeb nkab cuam tshuam li cas rau qhov ntsuas qhov siab?
Lub sij hawm ntawm cov yeeb nkab txiav txim siab ntawm phab ntsa thickness, uas ncaj qha cuam tshuam qhov ntsuas siab. Piv txwv li, Teem sijhawm 80 cov kav dej (phab ntsa tuab) tuaj yeem tswj tau siab dua piv rau Teem 40 cov kav dej.

 

Dab tsi yog qhov ntsuas siab ntawm Schedule 40 stainless hlau yeeb nkab?

Rau 1-nti yeeb nkab, Teem sijhawm 40 316 stainless hlau yeeb nkab feem ntau ua haujlwm nyob ib puag ncig 1500 psi, nyob ntawm qhov kub thiab txias tsim.

 

Qhov kub puas cuam tshuam rau cov yeeb nkab siab?

Yog lawm. Kev kub siab dua txo qhov kev cia siab ntawm cov hlau tsis muaj steel, uas txo qis qhov ntsuas siab tshaj plaws.

 

Lub sijhawm twg yog qhov zoo tshaj plaws rau siab - cov kav dej siab?

Teem sijhawm 80 lossis Schedule 160 cov kav dej feem ntau yog siv rau hauv siab -siab kev lag luam tshuab.

 

ASTM A312 Tp 316 Cov Khoom Siv Tshuaj

Qib		S	Cr	C	Mn	Si	P	Mo	Ni	N
316	yam tsawg kawg nkaus	–	16.0	–	–	–	–	2.0	10.0	–
	siab kawg	0.03	18.0	0.08	2.0	0.75	0.045	3.0	14.0	0.10

 

316 stainless hlau yeeb nkab mechanical zog

Qib	Tensile zog (MPa) min	Yield Strength 0.2% Pov thawj (MPa) min	Elongation (% hauv 50mm) min	Hardness
				Rockwell B (HR B) max	Brinell (HB) max
316 – 316L	515	205	40	95	217

 

Lub cev muaj zog ntawm ASTM A312 TP 316 SS Welded Yeeb Nkab

Qib	Qhov ntom	Elastic Modulus	Lub ntsiab lus Coefficient			Thermal conductivity		Tshwj xeeb kub	Hluav taws xob Resistivity
			0 rau 3150C	0 rau 5380c	ntawm 1000C	ntawm 5000C
316	8000	193	15.9	16.2	17.5	16.3	21.5	500	740

 

 

Cov ntawv thov ntawm 316 Stainless Hlau Yeeb Nkab

Chemical processing pipelines

Offshore thiab marine piping systems

Roj & roj siab pipelines

Pharmaceutical processing kab

Cov nroj tsuag ua zaub mov

316 stainless hlau yog dav siv vim nwszoo heev corrosion kuj thiab kub kub ua haujlwmnyob rau hauv ib puag ncig txhoj puab heev.

 

Cov Kev Sib Tw Zoo Tshaj Plaws los ntawm 316/316L Stainless Hlau Tubing

 

Muaj ntau txoj haujlwm kev lag luam ntsib cov teeb meem loj,suav nrog cov tshuaj chloride-induced pitting, siab-cov kav xa dej siab, kev hloov pauv ntau zaus hauv cov nroj tsuag tshuaj, thiab cov khoom tsis ua haujlwm nyob rau hauv qhov kub siab heev- qhov kub thiab txias.

 

Peb316/316L stainless hlau rajraug tsim tshwj xeeb los txo cov kev pheej hmoo no. Los ntawm kev koom ua ke ib qho kev txhim khoMolybdenum (Mo) cov ntsiab lus ntawm 2.0% -3.0%, peb tubing ua tiav aPitting Resistance Equivalent Number (PREN) ntawm 24–26. Nyob rau hauv saline los yog acidic ib puag ncig, qhov no muab tshaj40% siab dua corrosion kujpiv rau tus qauv 304 stainless hlau, zoo tshem tawm cov kev hem thawj ntawm lub zos pitting thiab perforation.

 

Nyob rau hauv cov nqe lus ntawm cov qauv kev ncaj ncees, peb cov hlab boast atensile zog ntawm ntau dua los yog sib npaug rau 515 MPa (75 ksi)thiab ayield zog ntau dua los yog sib npaug rau 205 MPa (30 ksi), kom ntseeg tau tias xoom xoom-kev ntseeg siab rau siab - cov cuab yeej ntsuas siab thiab cov txheej txheem tseem ceeb. Txawm nyob rau qhov kub thiab txias ncav cuag800℃(1472℃F), peb 316L stainless hlau tubing tuav tshwj xeeb txhua yam kev ruaj ntseg. Ua raws li peb cov kev ua haujlwm siab - cov kev daws teeb meem tubing tuaj yeem txo cov kev tu txhua xyoo ntawm cov chaw tshuaj lom neeg los ntawm60%thiab txuas ntxiv tag nrho cov kev pab cuam lub neej los ntawm ib txwm 5-xyoo voj voog mus rau dhau15-20 xyoo, txo qis ob qho tib si ntev - cov nqi yuav khoom thiab tag nrho cov nqi tu lub neej.

 

316 Stainless Steel Pipe Supplier, Chaw tsim tshuaj paus & Stockist

Gnee muaj ntau yam ntawm 316 stainless hlau tubing, ua raws li cov qauv thoob ntiaj teb xws li ASTM A312, ASTM A269, thiab ASME SA312. Peb cov tubing tuaj nyob rau hauv ntau qhov ntau thiab tsawg, phab ntsa thicknesses, thiab tiav kom tau raws li cov kev xav tau tshwj xeeb ntawm koj qhov project.

1.Our cov kev pab cuam muaj xws li: Custom machining: Custom sizes, wall thicknesses, and lengths to your project specifications.

2.Comprehensive khoom cov ntaub ntawv: Cov ntaub ntawv qhia txog cov khoom lag luam thiab cov lus ntsuas siab kom ntseeg tau tias koj xaiv lub raj zoo rau koj daim ntawv thov.

3.Cov ntawv pov thawj thoob ntiaj teb: Peb cov khoom ua tau raws li kev lag luam ntawv pov thawj cov qauv xws li ISO, SGS, thiab BV, ua kom ntseeg tau zoo thiab ua raws.

Yog xav paub ntxiv los yog xav tau ib qho kev tsocai, thov koj xav tiv tauj peb. Peb mob siab rau muab koj cov kev daws teeb meem zoo tshaj plaws rau 316 stainless hlau tubing.

Thov Tseeb 316 Stainless Hlau Yeeb Nkab Nqe

 

316 Stainless hlau yeeb nkab - Cov nqe lus them nqi & Shipping Methods

Yam khoom	Paub meej
Khoom	316 / 316L Stainless hlau yeeb nkab (Seamless & Welded)
Cov nqe lus them nqi	• T / T (30% them ua ntej, 70% tshuav nyiaj ua ntej xa khoom) • T / T 100% ua ntej xa zaub mov (rau kev txiav txim me me) • L/C thaum pom (tau txais loj - ntim xaj) • Lwm cov nqe lus them nqi sib tham tau raws li tus nqi xaj
Nqe lus	FOB, CFR, CIF (raws li Incoterms® 2020)
Shipping Txoj Kev	• Hiav txwv Freight- Txoj kev tseem ceeb rau kev txiav txim ntau (cov ntim khoom lossis tawg ntau) • Cua Freight- Rau kev ceev lossis me me - xaj kom muaj nuj nqis • Rail Thauj- Muaj rau cov cheeb tsam xaiv
Chaw thau khoom chaw nres nkoj	Shanghai / Tianjin / Qingdao / Ningbo lossis lwm qhov chaw nres nkoj hauv Suav teb
Ntim	• Cov kaus mom yas ntawm ob qhov kawg • Pob nrog steel strips • Ntoo rooj plaub los yog pallets rau export packing • Kev ntim khoom muaj nyob rau ntawm kev thov
Lub sij hawm xa tuaj	• Cov khoom hauv Tshuag: 7-10 hnub • Customized ntau lawm: 20-35 hnub
Cov ntaub ntawv xa khoom	Daim Ntawv Pov Thawj Ua Lag Luam, Daim Ntawv Sau Npe, Daim Ntawv Sau Npe, Daim Ntawv Pov Thawj Zeb Xeem (EN 10204 3.1), Daim Ntawv Pov Thawj Keeb Kwm