Tianjin Brisk Metalwork Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov neeg muag khoom ntawm astm a53 hluav taws tiv thaiv yeeb nkab hauv Suav teb. Peb muaj lub ntiaj teb- cov cuab yeej tsim khoom thiab muaj peev xwm tsim tau zoo. Thov koj xav tias dawb mus yuav cov khoom ruaj khov astm a53 hluav taws kub tiv thaiv yeeb nkab los ntawm peb lub hoobkas.
Tianjin Brisk Steel yog ib qho ntawm ASTM A53 Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob hauv Suav teb. Peb cov khoom raug xa tawm mus rau Middle East, Southeast Asia, Europe, New Zealand, thiab lwm thaj chaw.Yog tias koj xav paub ntau ntxiv txog peb cov khoom, thov hu rau peb thiab xa koj daim ntawv yuav khoom.
Quick specification siv
| Yam khoom | Specification |
|---|---|
| Txuj | ASTM A53 / A53M, Hom E (ERW), Qib B |
| Qhov ntau thiab tsawg | NPS 1/2 rau NPS 24 (DN15-DN600) |
| Phab ntsa thickness | Sch 10, Sch 40 - ob qho tib si khaws cia rau kev tiv thaiv hluav taws |
| Yield zog | 240 MPa / 35,000 psi yam tsawg kawg nkaus |
| Tensile zog | 415 MPa / 60,000 psi yam tsawg kawg nkaus |
| Ua kom tiav | Dub, los yog kub -dip galvanized rau ASTM A123 |
| Xaus | Plain kawg (weld), yob -grooved (mechanical coupling), los yog threaded rau NPS 4-6 |
| Thib peb- npe tog | Tsis tau tsim rau hauv A53 - peb hais UL Listed/FM Pom zoo cov khoom sib cais thaum koj qhov yuav tsum tau ua |
| Kev sim | Tag nrho -ntev hydrostatic xeem, zeb xeem daim ntawv pov thawj ib lub tshav kub |
Qhov twg peb muab A53 rau kev tiv thaiv hluav taws
Peb hais A53 rau cov khoom no ntawm kev tiv thaiv hluav taws yam tsis muaj hesitation:
- Underground hluav taws mains los ntawm cov dej qhov chaw mus rau riser
- Standpipe risers thiab cross mains, qhov chaw AHJ pom zoo tso cai A53
- Hluav taws kub twj tso kua mis suction thiab tso cov kav dej
- Cov kav dej tawm sab nraud ntawm tus ciam teb ntawm cov npe tsis siv neeg lub tshuab sprinkler
Rau thaj chaw tsis siv neeg lub tshuab nqus dej nws tus kheej - ntub dej - yeeb nkab lossis qhuav - cov kav dej thiab hla lub ntsiab hauv NFPA 13 - feem ntau cov chaw txiav txim thiab cov neeg tuav pov hwm xav tau UL Listed lossis FM Pom Zoo yeeb nkab. A53 tsis nqa cov npe ntawd, txawm tias phab ntsa tuab lossis tiav peb thov. Thaum koj lub peev xwm poob rau hauv cheeb tsam ntawd, peb hais li ntawd ntawm cov lus hais thiab tuaj yeem muab cov khoom lag luam raug teev tseg (xws li ASTM A795) rau qhov ntawd es tsis txhob sau qhov kev txiav txim nrog A53 thiab tawm hauv cov npe sib txawv rau koj tus neeg soj ntsuam nrhiav.
Peb nug qhov no ua ntej vim tias "cov yeeb nkab tiv thaiv hluav taws" ntawm daim ntawv xaj yuav tsis qhia peb qhov twg ntawm ob pawg no koj txoj haujlwm xav tau, thiab ua yuam kev ntawm ob qho kev coj ua tus nqi rau koj: dhau- qhia txog cov khoom lag luam uas A53 tau lees paub ntxiv tus nqi thiab lub sijhawm ua haujlwm uas koj tsis tas yuav siv, thiab hauv qab - qhia txog nws qhov twg daim ntawv teev npe yuav tsum tau ua kom tiav {3} txhais tau tias ua tsis tiav.
Qib B thiab phab ntsa thickness - dab tsi peb Tshuag thiab vim li cas
Peb muab Qib B rau qhov tseem ceeb ntawm txhua qhov kev tiv thaiv hluav taws ntau dua li Qib A - qhov siab dua 35,000 psi qhov tsawg kawg nkaus tawm los muab cov paj ntau dua ntawm cov khoom siv hluav taws xob thiab cov kev ntsuas siab tseem ceeb, thiab nws yog qhov peb lub zeb ua haujlwm tsis tu ncua thoob plaws qhov ntau thiab tsawg. Ob phab ntsa thicknesses npog feem ntau ntawm peb nkoj:
- Teem caij 40- peb cov lus pom zoo ua ntej rau cov kav dej thiab cov kev khiav haujlwm tseem ceeb. tuab txaus rau xov reliably thiab matched rau cov yeeb nkab teem sij hawm rooj feem ntau tiv thaiv hluav taws specs siv.
- Teem caij 10- sib dua, tus nqi qis, thiab qhov peb pom zoo thaum koj lub installer yog teem rau yob -grooved pob qij txha es tsis threading, vim Schedule 10 phab ntsa feem ntau nyias nyias rau xov rau ib tug txhim khu kev qha lub hauv paus thickness.
Peb tshawb xyuas qhov sib txawv ntawm lub hanger thiab txoj kev sib koom ua ke tiv thaiv qhov twg koj xaj ua ntej nws xa khoom - sib xyaw Teem caij 10 yeeb nkab rau hauv cov txheej txheem ntxaws rau Schedule 40 hanger spacing yog ib qho ua rau kev soj ntsuam thawb rov qab peb tuaj yeem ntes ntawm theem nqe lus es tsis txhob tom qab kev teeb tsa.
Ua tiav: qhov peb pom zoo rau qhov kev khiav haujlwm
Rau cov hauv av hauv av thiab ib qho kev nthuav tawm lossis siab -cov av noo, peb pom zoo kom kub-dip galvanizing ib ASTM A123 - cov khoom siv dej feem ntau thiab AHJs cia siab tias nws yuav raug faus los yog tiv thaiv hluav taws, thiab peb siv nws hauv - tsev ua ib feem ntawm tib qho kev txiav txim. Rau sab hauv standpipe risers nyob rau hauv conditioned lub tsev qhov chaw, dub yeeb nkab feem ntau yog txaus thiab sai rau peb nkoj. Ib yam uas peb paub meej nrog txhua tus neeg siv khoom: galvanizing A53 yeeb nkab tsis ntxiv UL Listing lossis FM Pom Zoo. Yog tias koj thaj chaw sprinkler xav tau cov khoom lag luam, galvanized A53 tseem tsis yog qhov hloov pauv rau nws.
Cov lus nug nquag nug (FAQ)
Q: Puas yog A53 yeeb nkab koj muab UL Sau lossis FM Pom Zoo rau kev siv hluav taws kub?
A: Tsis yog, thiab peb yuav tsis sawv cev rau qhov ntawd. A53 yog ib qho kev siv tshuab dav dav thiab cov kav dej siab uas tsis muaj kev tsim - hauv cov npe. Yog tias koj qhov project xav tau UL Listed lossis FM Pom Zoo Yeeb Nkab rau thaj tsam sprinkler, qhia rau peb thiab peb yuav hais cov khoom lag luam uas raug rau feem ntawm qhov kev txiav txim.
Q: Koj puas tuaj yeem muab A53 rau cov hluav taws kub hauv av?
A: Yog - qhov no yog ib qho ntawm feem ntau siv peb pom rau A53 hauv kev tiv thaiv hluav taws, feem ntau yog galvanized lossis nrog txheej txheej sab nrauv peb thov kev pabcuam faus. Paub meej tias qhov tob thiab txheej txheej yuav tsum tau nrog koj lub chaw dej hauv zos thiab AHJ, vim qhov no txawv ntawm txoj cai, thiab peb yuav ua kom tiav qhov koj qhia peb.
Q: Qhov txawv ntawm A53 koj muag thiab A795 yog dab tsi?
A: A53 yog ib qho dav dav - lub hom phiaj siab piping qauv peb muab thoob plaws ntau qhov kev lag luam; A795 yog sau tshwj xeeb rau kev tiv thaiv hluav taws thiab feem ntau nqa UL Listing lossis FM Pom Zoo ua ib feem ntawm cov khoom. Qhov twg koj qhov kev xav tau cov khoom lag luam, peb hais A795 lossis lwm qhov kev xaiv uas tsis yog A53.
Q: Koj puas muab Teem caij 10 threaded, lossis tsuas yog grooved?
A: Peb tuaj yeem xov Teem caij 10 ntawm kev thov, tab sis feem ntau peb xav kom yob grooving ntawm lub sijhawm no vim tias cov phab ntsa nyias feem ntau tsis tuaj yeem tuav cov xov hauv paus txhim khu kev qha. Teem sijhawm 40 threads ntseeg tau hauv ntau qhov ntau thiab tsawg peb nkoj rau kev tiv thaiv hluav taws.
Cim npe nrov: Tuam Tshoj astm a53 hluav taws xob tiv thaiv yeeb nkab manufacturers, lwm tus neeg, Hoobkas
