Teem caij 10 Vs Teem caij 40 Hluav Taws Sprinkler Pipe - Xov Xwm

Qhov sib txawv tseem ceeb ntawmASTM A795 Teem caij 10thiab Teem sij hawm 40 hluav taws sprinkler yeeb nkab yog phab ntsa thickness, qhov hnyav, sab hauv txoj kab uas hla, siab muaj peev xwm, thiab daim ntawv thov ntau yam. Ob qho tib si yog tsim los rau kev tiv thaiv hluav taws, tab sis Teem caij 10 yog sib zog thiab siv nyiaj ntau dua, thaum Lub Sij Hawm 40 muab cov phab ntsa tuab dua thiab muaj zog dua txhua yam.

astm a795 sch10 hluav taws sprinkler yeeb nkabQhov ntau thiab tsawg

Dimensions, Nyhav, thiab Test Pressure rau lub teeb-Qhov hnyav tiv thaiv hluav taws yeeb nkab-Teem sijhawm 10
NPS Tus tsim	DN Tus tsim	Sab nraud txoj kab uas hla		Nominal Phab Ntsa Thickness		Nyhav Plain End		Kev ntsuas siab, Seamless thiab ERW
NPS Tus tsim	DN Tus tsim	hauv.	mm	hauv.	mm	lb /ft	kg/m	psi	MPa
3/4"	20	1.05	[26.7]	0.083	[2.11]	0.83	[1.28]	700	[4800]
1"	25	1.315	[33.4]	0.109	[2.77]	1.41	[2.09]	700	[4800]
1 1/4"	32	1.66	[42.2]	0.109	[2.77]	1.81	[2.69]	1000	[6900]
1 1/2"	40	1.9	[48.3]	0.109	[2.77]	2.09	[3.11]	1000	[6900]
2"	50	2.375	[60.3]	0.109	[2.77]	2.64	[3.93]	1000	[6900]
2 1/2"	65	2.875	[73.0]	0.12	[3.05]	3.53	[5.26]	1000	[6900]
3"	80	3.5	[88.9]	0.12	[3.05]	4.34	[6.46]	1000	[6900]
3 1/2"	90	4	[101.6]	0.12	[3.05]	4.98	[7.41]	1200	[8300]
4"	100	4.5	[114.3]	0.12	[3.05]	5.62	[8.37]	1200	[8300]
5"	125	5.563	[141.3]	0.134	[3.40]	7.78	[11.58]	1200	[8300]
6"	150	6.625	[168.3]	0.134	[3.40]	9.3	[13.85]	1000	[6900]
8"	200	8.625	[219.1]	0.188	[4.78]	16.96	[25.26]	800	[5500]
10"	250	10.75	[273.1]	0.188	[4.78]	21.23	[31.62]	700	[4800]

Tau Quote

astm a795 sch40 hluav taws tua yeeb nkab Qhov ntau thiab tsawg

Dimensions, Luj, Test Pressures For Standard -Weight Fire Protection Pipe-Schedule 40
NPS Tus tsim	DN Tus tsim	Qhia tawm sab nraud Txoj kab uas hla		Nominal Phab ntsa Thickness		Nyhav Plain End		Nyhav Threaded thiab ua ke		Kev ntsuas siab, Seamless thiab ERW
NPS Tus tsim	DN Tus tsim	hauv.	mm	hauv.	mm	lb/ft	kg/m	lb/ft	kg/m	psi	MPa
1/2	15	0.84	[21.3]	0.109	[2.77]	0.85	[1.27]	0.85	[1.27]	700	[4800]
3/4	20	1.05	[26.7]	0.113	[2.87]	1.13	[1.69]	1.13	[1.68]	700	[4800]
1	25	1.315	[33.4]	0.133	[3.38]	1.68	[2.50]	1.68	[2.50]	700	[4800]
1 1/4	32	1.66	[42.2]	0.14	[3.56]	2.27	[3.39]	2.28	[3.40]	1000	[6900]
1 1/2	40	1.9	[48.3]	0.145	[3.68]	2.72	[4.05]	2.73	[4.07]	1000	[6900]
2	50	2.375	[60.3]	0.154	[3.91]	3.66	[5.45]	3.69	[5.50]	1000	[6900]
2 1/2	65	2.875	[73.0]	0.203	[5.16]	5.80	[8.64]	5.83	[8.68]	1000	[6900]
3	80	3.5	[88.9]	0.216	[5.49]	7.58	[11.29]	7.62	[11.35]	1000	[6900]
3 1/2	90	4	[101.6]	0.226	[5.74]	9.12	[13.58]	9.21	[13.71]	1200	[8300]
4	100	4.5	[114.3]	0.237	[6.02]	10.80	[16.09]	10.91	[16.25]	1200	[8300]
5	125	5.563	[141.3]	0.258	[6.55]	14.63	[21.79]	14.82	[22.07]	1200	[8300]
6	150	6.625	[168.3]	0.28	[7.11]	18.99	[28.29]	19.2	[28.60]	1200	[8300]
8	200	8.625	[219.1]	0.277	[7.04]	24.72	[36.82]	25.57	[38.09]	1200	[8300]
10	250	10.75	[273.1]	0.307	[7.80]	34.27	[51.05]	35.78	[53.29]	1000	[6900]

Tau Quote

Dab tsi yog qhov txawv ntawm Schedule 40 thiab Schedule 10 Sprinkler Pipes?

Dimensions & Hydraulics

Teem caij 10: Nyias- cov yeeb nkab phab ntsa

Thinner phab ntsa=loj dua hauv txoj kab uas hla
Advantage: Tsawg kev sib txhuam poob, txhim kho kev ua haujlwm hydraulic rau cov dej ntws

Teem caij 40: Standard luj yeeb nkab

Phab ntsa Thicker=me me hauv txoj kab uas hla
Kev sib txhuam ntau dua piv rau Sch 10 ntawm qhov sib npaug ntawm cov yeeb nkab loj

Piv txwv (NPS 2 nti):

Sch 10 phab ntsa thickness=0.109 hauv (2.77 mm)

Sch 40 phab ntsa thickness=0.154 hauv (3.91 hli)

Cov cai sib txuas

Teem caij 40

Tso cai sib txuas: Threaded NPT, grooved, welded.
Txaus phab ntsa thickness txiav tag nrho cov yeeb nkab threads yam xyuam xim.
Siv rau ceg kab nrog threaded sprinkler tee.

Teem caij 10

Xov xwm yog FORBIDDEN raws li NFPA 13.
Tsuas pub kev sib txuas: Grooved mechanical couplings lossis vuam.
Threading nkag mus rau hauv cov phab ntsa nyias thiab ua rau muaj kev puas tsuaj loj heev.

Lub zog, Siab & Corrosion

Ob leeg feem ntau muaj 175 psi ua haujlwm siab rau kev pabcuam hluav taws.

Teem caij 40

Kev cuam tshuam lub cev ntau dua.
Ntxiv phab ntsa thickness muab kev tiv thaiv corrosion loj dua.
Zoo dua haum rau cov yeeb nkab qhuav, ua ntej - kev ua haujlwm thiab cov dej ntws tawm uas muaj qhov sib xyaw ua ke ntawm sab hauv.

Teem caij 10

Thinner phab ntsa muaj tsawg kawg nkaus corrosion cia.
Ntau qhov cuam tshuam rau kev puas tsuaj los ntawm pob, kev co thiab ntev - lub sij hawm xeb pitting.

Qhov zoo thiab qhov tsis zoo: Teem caij 40 vs Teem caij 10 Sprinkler Pipes

Qhov zoo ntawm Schedule 40 Sprinkler Pipe

Threadable: tuaj yeem ncaj qha nruab threaded sprinkler taub hau yam tsis muaj kev hloov fittings
Ntau dua mechanical durability: Resistant kev cuam tshuam, kev co, kev puas tsuaj rau lub cev me
Kev tiv thaiv corrosion ntau dua: Cov phab ntsa tuab dua tuaj yeem tiv thaiv sab hauv xeb thiab pitting
Ntau yam - haum rau txhua hom tshuab dej
Universally txais; feem ntau cov cai hauv nroog, chaw ua haujlwm thiab kev lag luam specs default rau Sch 40
Tsawg kev pheej hmoo thaum lub sij hawm installation; ntau zam txim rau kev tuav teb

Qhov tsis zoo ntawm Teem caij 10 Sprinkler Pipe

Tsis muaj threaded outlets
Txhua ceg yuav tsum tau threaded sprinkler tee yuav tsum hloov mus rau Teem caij 40 yeeb nkab los yog siv grooved threaded adapters.
Nyias phab ntsa muab qhov tshwj xeeb tsawg yog tias muaj xeb / pitting tshwm sim.
Tsawg tsis kam rau lub cev muaj zog, kev co thiab dej rauj
Ntau qhov kev qhia tshwj xeeb txwv lossis txwv tsis pub Sch10 rau cov yeeb nkab qhuav / ua ntej-kev ua haujlwm / dej nyab
NFPA 13 technically tso cai rau nws, tab sis kev pheej hmoo corrosion ua rau Sch40 qhov kev lag luam ua rau lub tshuab qhuav.

Qhov tsis zoo ntawm Schedule 40 Sprinkler Pipe

Lub cev hnyav dua li Teem sijhawm 10 → ntau dua cov khoom tuag ntawm lub qab nthab hangers thiab lub tsev qauv
Tus nqi raw khoom siab dua Sch 10
Cov kab me me sab hauv tsim kom muaj kev sib txhuam ntau dua; tej zaum yuav xav tau cov yeeb nkab loj loj hauv kev tsim hydraulic
Ntau tus nqi zog rau kev thauj mus los thiab kev teeb tsa nyiaj siv ua haujlwm

Qhov zoo ntawm Teem caij 10 Sprinkler Pipe

Lub teeb yuag: ~ 30-45% sib dua li Sch 40, txo cov khoom tuag ntawm lub qab nthab, kev teeb tsa yooj yim dua
Kev txuag nqi: Cov khoom siv hlau tsawg dua → cov nqi qis dua
Superior hydraulics: Cov kab loj dua sab hauv txo kev sib txhuam poob; muaj peev xwm qee zaum downsize yeeb nkab hauv hydraulic tsim
Faster installation nrog grooved coupling systems

Cov lus nug nquag

Q: Lub tshuab nqus dej twg haum rau Sch 10 thiab Sch 40 feem?

Sch10 feem ntau yog siv rau loj grooved mains nyob rau hauv tsev ntub yeeb nkab systems. Sch40 haum rau threaded ceg, qhuav, ua ntej - ua thiab raug cov kav dej raug cuam tshuam los yog corrosion.

Q: Sch10 puas tuaj yeem hloov Sch40 ncaj qha rau ntawm cov kav dej uas twb muaj lawm?

Tsis pub hloov ncaj qha. Yog xav tau cov xov hluav taws xob, Sch40 yuav tsum tau txais yuav. Kev hloov pauv fittings yog qhov yuav tsum tau ua thaum sib tov ob lub sijhawm sib tw.

Q: Puas yog ASTM A795 welded lossis seamless yeeb nkab zoo dua rau cov tshuab nqus dej?

Ob leeg welded thiab seamless ASTM A795 cov kav dej tuaj yeem siv rau kev siv hluav taws kub. Welded ERW yeeb nkab yog dav nyiam vim nws muab qhov zoo ib yam, qhov tseeb qhov ntev, thiab kev daws teeb meem ntau dua rau cov haujlwm loj.

Q:Lub Sij Hawm Dab Tsi Yog Hluav Taws Xob Sprinkler Pipe?

Thaum SCH 10 thiab SCH 40 yog cov sij hawm siv ntau tshaj plaws hauv kev tiv thaiv hluav taws, SCH 30 thiab SCH 80 raug xaiv rau cov kev cai tshwj xeeb.

Youfa steel yeeb nkab yog cov kws tshaj lij nyob rau hauv hluav taws kub sprinkler yeeb nkab tsum ntawm Tuam Tshoj. Txais tos cov neeg muas zaub tshiab thiab qub inguiry peb!
Yog xav paub ntxiv specifications ntawm steel kav, thov hu rau peb

Hu rau Youfa

Teem caij 10 Vs Teem 40 Hluav Taws Sprinkler Yeeb Nkab