ZP Aluminium Co., Ltd. yog ib qho ntawm feem txhim khu kev qha manufacturers thiab lwm tus neeg ntawm stainless hlau handrails rau sab nraum zoov kauj ruam nyob rau hauv Suav teb. Yog hais tias koj yuav mus yuav bulk zoo stainless hlau handrails rau sab nraum zoov cov kauj ruam ua nyob rau hauv Suav teb, txais tos kom tau txais cov lus hais los ntawm peb lub hoobkas. Peb kuj txais customized txiav txim.
Stainless hlau Handrails rau sab nraum zoov cov kauj ruam
Ib txoj cai-raws li tuav tuav ua rau lub suab ntawm koj cov kauj ruam - phab ntsa-mounted los yog dawb- sawv ntawm cov ncej, nyob rau hauv 316 los yog 304 stainless, nrog code- raws li rov qab thiab thauj khoom- kuaj fixings rau lub vaj, lawj, hluav taws kub{{8}
Feem ntau "k tes tuav" cov npe muag ib lub raj ntev. Rau cov kauj ruam sab nraum zoov txoj haujlwm tiag tiag yog qhov sib txawv: txoj kev tsheb ciav hlau yuav tsum sib phimkojstair lub kaum sab xis, nyob twj ywm hauv qhov ntub dej, thiab ua pov thawj nws cov fixings tuav thaum ib tug neeg leans ntawm nws saum lub davhlau. Lub stainless hlau tuav rau sab nraum zoov cov kauj ruam yog txoj kev nyab xeeb uas koj tuav ntawm lub vaj stair, lub lawj ntaiv, hluav taws khiav tawm los yog pej xeem nkag stair - phab ntsa -mounted lossis post-mounted, ua rau lub suab ntawm cov kauj ruam thiab cov chloride load ntawm qhov chaw. Nplooj ntawv no yog hais txog kev qhia txog qhov kev tsheb ciav hlau: qhov kev txiav txim siab qib 316-vs-304, phab ntsa vs tom qab mounting, yuav ua li cas loj nws mus rau ib tug tiag tiag ntaiv, thiab cov graspable-profile thiab continuity cai cov lis dej num tiag tiag.
Vim li cas Stainless - Thiab Qib twg
Cov kauj ruam sab nraum zoov nthuav tawm lub tes tuav los nag, UV, de-icing ntsev thiab (ntawm ntau qhov chaw) pas dej chlorine lossis dej hiav txwv. Carbon steel rusts thiab pleev xim rau railings nti ntawm bracket welds; stainless yog lub neej ntawd rau txoj kev tsheb ciav hlau uas yuav tsum tau saib txoj cai thiab nyob nyab xeeb rau xyoo tsis muaj repainting. Qhov kev xaiv hauv "stainless" yog qib:
| Qib | Kev sib xyaw | Zoo tshaj rau | Tus nqi txheeb ze |
| 304 (18-8) | 18% Cr, 8% Ni, tsis muaj molybdenum | Hauv av, qhuav, qis -chloride sites | Lub hauv paus |
| 316 (18-10-2/3) | 16-18% Cr, 10-14% Ni, 2-3% Mo | Nyob rau hauv ~ 10 mi ntawm ntug dej hiav txwv, pas dej ua ke, de-icing ntsev, av tropics | +15-30% |
| 316L | 316 nrog qis carbon | Hnyav welding (posts, rov qab) qhov twg koj xav kom tsis txhob weld lwj | ~316 |
Lub molybdenum nyob rau hauv 316 yog dab tsi resists pitting nyob rau hauv chloride ib puag ncig. Rau ib qho kev tsheb ciav hlau sab nraum zoov uas pom huab cua hauv hiav txwv, pas dej da dej lossis lub caij ntuj no ntsev, 316 yog qib peb tau teev tseg - 304 thaum kawg yuav tshuaj yej-stain thiab pit ntawm bracket welds. Rau cov ntaiv hauv av npog, 304 yog tus nqi xaiv. Peb fabricate ob qho tib si thiab yuav qhia koj ncaj nraim qhov twg koj qhov chaw xav tau.
Phab ntsa-Mounted vs Post-Mounted
Ib kauj ruam kauj ruam yog kho ib qho ntawm ob txoj hauv kev, thiab kev xaiv tsav lub bracket thiab lub sijhawm tshaj tawm:
- Phab ntsa-mounted.Cov rail cantilevers tawm brackets bolted rau phab ntsa los yog stringer ib sab ntawm cov kauj ruam. Tsis muaj cov ntawv tshaj tawm ntawm cov treads, yog li nws nyeem kom huv si thiab tsis cuam tshuam nrog ko taw tsheb. Xav tau ib lub phab ntsa los yog stringer rau thauj tog rau nkoj (pob zeb, thaiv, los yog ib tug ntoo / hlau stringer). Brackets feem ntau txhua txhua 36-48 hauv (900-1200 mm); closer spacing txiav deflection.
- Ncej-mounted.Upright posts bolt rau cov kauj ruam treads (pem phaj) los yog sab (core{0}}drilled), thiab cov tsheb ciav hlau khiav ntawm lawv. Dawb- sawv ntsug, tsis muaj phab ntsa yuav tsum tau - qhov kev xaiv ib txwm rau qhib lawj ntaiv, cov kauj ruam hauv vaj thiab qhov chaw nkag dawb. Ncej 4-6 ft (1.2-1.8 m) sib nrug; ze rau ntawm kev khiav mus ntev ua rau txoj kev tsheb ciav hlau nruj hauv qab 200 lb (0.89 kN) taw tes load.
Peb tsim ob qho tib si, thiab ib qho thib peb hybrid: ib phab ntsa rov qab rau saum nrog cov posts hauv qab qhib. Qhia peb seb cov kauj ruam twg yog ua los ntawm thiab seb puas muaj phab ntsa, thiab peb rov qab kho lub sijhawm.
Sizing Handrail mus rau Stair tiag
Tawm ntawm-- txee rails tsis tshua haum rau tus ntaiv tiag tiag, vim lub suab sib txawv. Peb loj los ntawm peb tus lej koj tuaj yeem ntsuas nrog daim kab xev:
- Tag nrho nce- ua tiav-pem hauv ntej kom tiav-pem siab ntawm lub davhlau.
- Tag nrho kev khiav- kab rov tav ncua ntawm lub davhlau.
- Cov kauj ruam suav- kom paub meej tias lub suab zoo ib yam.
Los ntawm cov:
- Lub kaum sab xisθ=atan(nce ÷ khiav). Feem ntau cov kauj ruam zaum ntawm 30℃thiab 45 degree.
- Slope length= √(nce² + run²) - rail length raws lub suab, ua ntej extensions.
- Xaus extensions.Cov lis dej num xav kom txoj kev tsheb ciav hlau txuas ntxiv tsawg kawg 12 hauv (300 mm) kab rov tav dhau ntawm lub qhov ntswg sab saum toj thiab hauv qab, lossis rov qab mus rau hauv phab ntsa lossis ib qho ncej. Yog li ntxiv cov extensions rau txoj kab nqes ntev.
- Qhov siab.34-38 hauv (865-965 mm) ntsuas vertically saum lub stair nosing kab - tib lub dav hlau tag nrho lub davhlau.
Vim tias txhua tus ntaiv yog lub kaum sab xis sib txawv, peb txiav thiab khoov txoj kev tsheb ciav hlau (thiab cov ncej lossis cov hlua) rau koj qhov ntsuas ntsuas, tsis yog phau ntawv teev npe 35 degree. Xa qhov nce, khiav thiab ib daim duab thiab peb xa rov qab qhov ntev thiab txiav daim ntawv teev npe.
Taug qab Profile & Txuas txuas ntxiv - Cas Cov Codes Tiag Tiag
Ib kauj ruam kauj ruam yuav tsum tau tuav thiab txuas ntxiv, thiab qhov ntawd yog qhov uas pheej yig cov hlab tsis kuaj:
- Profile.Lub voj voos: 1.25-2 nyob rau hauv (31.8-50.8 mm) sab nraud txoj kab uas hla. Non-circular: perimeter 4-6.25 hauv (100-160 mm) nrog qhov siab tshaj plaws ntawm 2.25 hauv (57 mm). Lub raj roj 2.5 hauv (63 hli) zoo li khov kho tab sis ua tsis tau raws li txoj cai.
- Kev txuas ntxiv.Lub tsheb ciav hlau yuav tsum khiav tag nrho ntev ntawm lub davhlau yam tsis muaj kev so (switchback stairs tuaj yeem cuam tshuam tsuas yog thaum tsaws).
- Rov qab.Txhua qhov kawg yuav tsum rov qab mus rau phab ntsa, hauv pem teb lossis ib qho ncej, lossis tig rov qab - yog li lub tes tsho lossis lub tsho tsis tuaj yeem ntes ntawm qhov qhib kawg. Qhov no yog qhov nthuav dav feem ntau DIY rails nco.
- Load.IBC 1014 / IRC R311.7 hu rau 200 lb (0.89 kN) concentrated ntawm ib qho taw tes raws sab saum toj, lossis 50 lb / ft (0.73 kN / m) uniform. Peb cov ntawv tshaj tawm thiab cov sij hawm bracket tau teeb tsa kom txoj kev tsheb ciav hlau ua tau raws li qhov sib txawv hauv L / 60.
Peb xa cov duab kos uas qhia txog qhov profile, nthuav dav rov qab thiab txoj kev thauj khoom, yog li koj tus neeg soj ntsuam pom kev ua raws li daim ntawv ua ntej kev teeb tsa.
Engineered rau koj cov kauj ruam, hauv peb tsob nroj
Ib kauj ruam kauj ruam yog tsim los ntawm koj tus ntaiv, tsis yog lub txee. Xa cov nce thiab khiav (los yog ib tug qauv ntawm lub davhlau), lub substrate lub fixings av nyob rau hauv, lub tsheb ciav hlau qhov siab thiab tiav, thiab seb koj xav tau phab ntsa los yog ncej mounting; peb cov engineers xa rov qab daim ntawv txiav, daim ntawv teev npe / lub sijhawm xa tawm, cov ncauj lus qhia rov qab thiab thauj khoom- thiab- cov ntawv deflection rau code - nrog PE- stamp txhawb qhov chaw txiav txim siab xav tau. Peb txiav, khoov thiab TIG-weld cov stainless hauv peb lub khw mus rau qhov profile thiab pitch koj cov kauj ruam hu rau, thiab cov qauv kev tsheb ciav hlau muaj nyob rau hauv kom koj tuaj yeem txheeb xyuas qhov ua tiav thiab tuav ua ntej ua tiav. Mill pricing, mix wall-and-post runs, and container or me-batch freight: xa koj tus ntaiv thiab peb hais hauv ob hnub ua haujlwm.
Nto tiav rau cov kauj ruam sab nraum zoov
| Ua kom tiav | Saib | Sau ntawv sab nraum zoov |
| #4 txhuam (satin) | Mos directional grain | Feem ntau; hides los nag spotting thiab lub teeb khawb; yooj yim tswj |
| Bead- tawg | Uniform matte | Niaj hnub no, qis- glare, tsis tshua pom cov cim dej |
| #8 mirror | Reflective polish | Kho kom zoo nkauj; qhia cov pob dej thiab cov ntiv tes, xav tau kev saib xyuas ntxiv |
Rau cov kauj ruam uas tau los nag rau, #4 txhuam los yog hlaws -blasted yog cov kev xaiv ua tau zoo; #8 daim iav yog rau vaj tse, tsim- coj nkag.
Ntub Dej, ntug dej hiav txwv & Poolside Sites
Cov kauj ruam hnyav tshaj plaws -qhov chaw tuav yog cov uas peb pom tshaj plaws:
- ntug hiav txwv dej (hauv ~ 10 mi / 16 km ntawm hiav txwv)- ntsev- cua; 316 yuav tsum tau, nrog cov kua dej kom tsis txhob pas dej ntawm cov brackets.
- Lub pas dej- chlorine yog chloride; 316 thiab ib qho tiav uas so huv.
- Lub caij ntuj no huab cua- de-icing ntsev yog corrosive; 316 ntxiv rau bracket welds ua nyob rau hauv 316L kom tsis txhob weld lwj.
- Humid tropics- dej tsis tu ncua; 316 thiab qhov cua zoo ntawm qhov kho.
Ntawm ib qho ntawm cov no peb ua rau 316 thiab qhia cov qib weld thiab cov dej ntws tawm kom cov tsheb ciav hlau outlass cov kauj ruam uas nws tiv thaiv.
Hom Specification
| Parameter | Txuj |
| Khoom siv | Stainless 304 los yog 316 (316L welds ntawm hnyav fabrication) |
| Mount | Phab ntsa-mounted (brackets) los yog ncej-mounted (base phaj / core laum) |
| Profile | Lub voj voog 1.25-2 hauv OD, lossis tsis yog voj voog Tsawg dua lossis sib npaug li 6.25 hauv ib puag ncig |
| Qhov siab | 34-38 nyob rau hauv (865-965 mm) saum lub qhov ntswg |
| Extensions | Ntau dua lossis sib npaug li 12 hauv (300 mm) saum & hauv qab, lossis rov qab |
| Post / bracket spacing | Posts 4-6 ft · brackets 36-48 in |
| Thauj khoom | 200 lb point · 50 lb/ft uniform (IBC 1014 / IRC R311.7) |
| Ua kom tiav | #4 txhuam · hlaws-blasted · #8 daim iav |
| Code | IBC 1014 · IRC R311.7 · ADA 505 · BS 6180 · AS 1428 |
| Engineering | CAD daim ntawv txiav · thauj khoom- cov ntaub ntawv deflection · PE stamp thaum thov |
Cov lus nug nquag
Q: 316 lossis 304 rau kuv cov kauj ruam sab nraum zoov?
A: Yog tias cov kauj ruam nyob hauv kwv yees li 10 mais ntawm ntug dej hiav txwv, ze ntawm lub pas dej, lossis tau lub caij ntuj no de-icing ntsev, qhia 316 - molybdenum tiv thaiv cov chloride pitting uas thaum kawg noj 304 ntawm cov welds. Rau qhov npog, hauv av, ntaiv qhuav, 304 yog tus nqi qib. Peb yuav qhia koj seb koj qhov chaw xav tau dab tsi.
Q: Lub tes tuav puas tuaj yeem yog phab ntsa- yog tias kuv cov kauj ruam tsis muaj phab ntsa?
A: Tsis muaj - phab ntsa-mounted xav tau ib lub phab ntsa ruaj khov los yog stringer rau thauj tog rau nkoj. Yog tias cov kauj ruam qhib, mus rau ncej-mounted (posts bolt mus rau treads lossis sab). Peb kuj tsim cov hybrids: ib phab ntsa rov qab rau sab saum toj nrog posts cia qhib khiav.
Q: Kuv yuav ua li cas thiaj paub tias lub tsheb ciav hlau yuav tsum ntev npaum li cas?
A: Ntsuas tag nrho qhov nce thiab tag nrho kev khiav ntawm lub davhlau; txoj kab nqes ntev yog √(nce² + khiav²), tom qab ntawd ntxiv yam tsawg 12 nyob rau sab saum toj thiab hauv qab (los yog rov qab). Xa ob tus lej no rau peb thiab peb rov qab txiav qhov ntev rau koj lub suab.
Q: Dab tsi ua rau lub tes tuav "graspable"?
A: Kev tsheb ciav hlau: 1.25-2 nyob rau sab nraud. Tsis yog- voj voog: ib puag ncig 4-6.25 nyob rau hauv nrog tus ntoo khaub lig max - ntu ntawm 2.25 nyob rau hauv. Ib lub raj roj dhau tsis ua raws li txoj cai txawm tias nws zoo li muaj zog - peb tsim kom muaj tus lej profile.
Q: Puas yog qhov kawg yuav tsum rov qab los?
A: Yog lawm, nyob rau hauv IBC / IRC qhov kawg yuav tsum rov qab mus rau phab ntsa, hauv pem teb los yog ib qho ncej, lossis tig mus, yog li tsis muaj dab tsi cuam tshuam rau ntawm qhov kawg qhib. Nws yog qhov nthuav dav tshaj plaws ntawm - lub - txee rails hla; peb suav nrog nws los ntawm lub neej ntawd.
Q: Koj puas muab engineering rau tes tuav?
A: Yog lawm - peb muab cov ntawv txiav, bracket / lub sijhawm xa tawm, rov qab nthuav dav thiab thauj khoom- thiab- cov ntawv deflection, nrog PE- stamp kev them nyiaj yug qhov twg koj qhov kev txiav txim yuav tsum tau muab xam, rau IBC, IRC, BS 6180 lossis AS 1428.
Q: Dab tsi ua tiav yog qhov zoo tshaj plaws sab nraum zoov?
A: #4 txhuam los yog hlaws dai- blasted - ob qho tib si shrug tawm los nag pom thiab cov cim teeb. #8 daim iav zoo nkaus li zoo tab sis qhia cov dej me me thiab xav tau kev saib xyuas ntau dua, yog li khaws cia rau cov chaw nkag nkag.
Cim npe nrov: Tuam Tshoj stainless hlau handrails rau sab nraum zoov cov kauj ruam, Tuam Tshoj stainless hlau kauj ruam manufacturers, lwm tus neeg, Hoobkas
