I. Txuj Kev Tso Cai thiab Scope ntawm Daim Ntawv Thov
1. Cov qauv
TS EN 545 (tam sim no EN545: 2010): Cov qauv hauv cheeb tsam nyob sab Europe, rau cov kav dej hlau thiab cov fittings, tsom rau cov dej sab nraud thiab cov dej hauv cov tsev. Cov tswvcuab hauv tebchaws Europe yuav tsum hloov nws mus rau hauv lub tebchaws tus qauv uas yuav tsum tau ua.
ISO 2531: Kev lees paub thoob ntiaj teb tus qauv, npog cov kav hlau hlau siab thiab cov khoom siv, tsim nyog rau ntau yam xwm txheej thoob ntiaj teb, thiab lub hauv paus tseem ceeb rau kev xaiv cov khoom siv engineering thoob ntiaj teb.
2. Muaj Kev Cia Siab
Kev khiav hauj lwm yam ntxwv: 0℃-50 degree, unpressurized/pressurized, txwv tsis pub nyob rau hauv lub freezing ib puag ncig, tuaj yeem hloov kho kom haum rau qhov kub thiab txias; haum rau kev thauj mus los ntawm cov dej nyoos, dej haus, thiab lwm yam khoom siv dej.
Qhov ntau thiab tsawg: EN545 nominal txoj kab uas hla DN40-DN2000, ISO2531 txuas mus rau DN40-DN2600; Kev ntsuas siab npog PN10/16/25/40.
II. Product Structure thiab Material Specifications
Tus Qauv Tsim
Kev sib xyaw:
T-puab lub cev + xoob flange. Lub nplhaib flange tuaj yeem haum rau kev ywj pheej thiab tsis kho rau lub cev, zam kev hloov pauv kev ntxhov siab thiab ua kom yooj yim disassembly thiab txij nkawm.
Paub meej:
Flange kev sib txuas ua raws li ISO7005-2 / EN1092-2. Lub sealing nto feem ntau yog tiaj tus (FF). Lub cev muaj nyob rau hauv vaj huam sib luag / txo txoj kab uas hla, nrog cov kab khiav du thiab phab ntsa thickness ua tau raws li cov qauv kev cai.
Cov ntaub ntawv xav tau
Lub cev:
Nyiam cov hlau nplaum (ISO1083 tus qauv, qib 500-7/450-12), tensile lub zog siab dua lossis sib npaug ntawm 420MPa. EN545 muaj cov kev cai nruj dua rau elongation.
Accessories:
Flange rings yog ua los ntawm galvanized steel / Dacromet steel. Gaskets yog ua los ntawm dej-tiv taus thiab laus- cov ntaub ntawv elastic. Fasteners yuav tsum muaj cov khoom tiv thaiv-corrosion.
III. Technical Requirements thiab Test & Certification
Key Performance
Siab Resistance:
100% kev ntsuas dej siab, tsis muaj dej los yog deformation, kev ntsuas siab sib tw nominal siab ntsuas.
Corrosion Resistance:
Cov txheej txheej sab hauv muaj xws li cov cement mortar hauv ob sab phlu, lwm txheej txheej muaj xws li galvanized + asphalt, EN545 yog tsim rau European ib puag ncig, ISO2531 muab ntau yam kev daws teeb meem.
Kev Sib Txuas Kev Ntseeg:
Kev sib dhos precision ua tau raws li cov qauv, kev sib khi zoo, tswj kev sib khi thiab kev sib txuas lub zog txawm tias tom qab ntau qhov kev tshem tawm thiab rov ua dua.
Kev xeem & ntawv pov thawj
EN545: Ua raws li European engineering kev coj ua, suav nrog kev sim ua kom zoo sib xws ntxiv, qhov yuav tsum tau ua ua ntej nkag mus rau European lag luam.
ISO 2531: Cov txheej txheem kuaj thoob ntiaj teb, tau lees paub thoob ntiaj teb; Cov khoom ua raws cai yuav tsum muaj SGS / BV ntawv pov thawj, ua raws li ISO9001/14001 systems.
IV. Qhov sib txawv ntawm ob tus qauv
Regional Adaptability
EN545 tsom mus rau Tebchaws Europe, ISO2531 yog siv tau thoob ntiaj teb, nrog kev siv zog dav dua.
Cov ntsiab lus technical
ISO 2531 qhia meej meej cov kev ntsuas kev ntsuas siab, thaum EN 545 muaj kev txwv nruj dua rau cov khoom elongation; Kev tiv thaiv corrosion thiab kev sim tsom mus rau kev hloov mus rau hauv cheeb tsam thiab cov kev xav tau dav dav.
V. Daim ntawv thov thiab kev xaiv
Daim ntawv thov:Media diversion/merging in pipeline systems xws li municipal water supply and drainage, farmland irrigation, industrial circulating water, thiab hydropower station water transmission.
Txoj Cai Xaiv:Cov phiaj xwm European tseem ceeb tshaj EN 545, thaum thoob ntiaj teb / loj- txoj kab uas hla yog qhov tseem ceeb ISO 2531. Cov kev daws teeb meem siab, qhov loj me, thiab kev tiv thaiv corrosion yuav tsum sib phim raws li kev ua haujlwm.
Shanxi Jintai Hongye Casting & Forging Machinery Co., Ltd., nyob rau hauv Shanxi xeev, Suav teb, yog ib tug ua chaw tsim tshuaj paus ntawm ductile hlau yeeb fittings, kav, ntau yam li qub, thiab manhole npog. Peb muaj automated ntau lawm kab thiab ib tug kev paub ntau lawm technology pab neeg los muab koj nrog kev thiab hloov tau customized daws.
Peb qhov chaw nyob
Shanxi, Suav teb
Xov tooj
Cim npe nrov: en545/iso2531 xoob flange tee, Tuam Tshoj en545/iso2531 xoob flange tee manufacturers, lwm tus neeg