Tusmada Tusmada
BedeliWaa maxay shahaadada valve ws?
Wras (Qorshaha La-Talinta Qawaaniinta Biyaha) Shahaadaynta waxaa lagu soo bandhigay Boqortooyada Ingiriiska 1998.
Waxaa loo aasaasay si loo hubiyo in alaabadaas (fiilooyin / tuubooyin / ku habboon…) Loo adeegsaday nidaamyada biyaha, Waa inuu buuxiyaa heerarka ay dejiyeen bixinta biyaha (Ku rakibayaasha biyaha) Xeerar 1999 iyo biyihii biyaha ee Scottish-ka. Qorshahan waxaa maamula Nidaamka La-Talinta Xeerarka Biyaha, shirkad ay leedahay warshadaha biyaha ee Boqortooyada Midowday.

Sida loo xaqiijiyo shahaadada Valve Wras?
Tallaabo qaadid 1: Helitaanka tusaha ansixinta On Online
- Booqo websaydhka Websaydhka: Tagwww.wrasapprovals.co.uk
- U gudub “Tusaha Ansixinta Ansixinta”: Gubid “Tusaha Ansixinta Ansixinta” Laga soo bilaabo liiska.
- Raadi shahaadada:
- Ikhtiyaar 1: GaliLambarka shahaadada WRS (E.g., 2309345) ee bar baaritaanka.
- Ikhtiyaar 2: Raadi byMagaca shirkadda(E.g., Ningbo ugu fiican m&CO., Ltd.), Nooca Wax soo saarka, ama(sasho Haddii lambarka shahaadada aan la heli karin.

Tallaabo qaadid 2: Hubso faahfaahinta shahaadada
Markaad hesho shahaadada tusaha, Xaqiiji faahfaahinta soo socota:
- Lambarka shahaadada: Hubso inay la mid tahay nambarka lagu siiyay shahaadada jirka / dhijitaalka ah.
- Magaca shirkadda: Xaqiiji shirkadda ku taxan inay tahay soo-saaraha ama alaab-qeybiyaha sheyga.
- Sharraxaadda Wax soo saarka: Hubi haddii badeecada / magaca Moodelka ay la jaan qaadayaan shayga aad caddeynayso.
- Taariikhaha ansaxnimada: Shahaadooyinka Qoraalka ayaa ansax ah5 sanado. Hubso in “Ansax ka” iyo “Taariikhda dhicitaanka” waa hadda.
- Nooca ogolaanshaha: Hubso haddii ay tahayAnsixinta badeecada amaAnsixinta maaddada (Qalabka aan caadiga ahayn).
Tallaabo qaadid 3: Hubi ka eeg sheybaarka la soo saaray
- Shahaadooyinka Qoraalka waxaa soo saarayShaqaalaha sheybaarka loo aqoonsan yahay UKAs (E.g., WRC-NSF, Buusashada). Si toos ah ula xiriir shaybaarka haddii shaki laga qabo shaki:
- Email sheybaarka: Bixi lambarka shahaada iyo xaqiijinta codsiga (tusaale,
info@wrcnsf.comee WRc-NSF). - Xaqiiji aqoonsiga shaybaadhka: Hubi in shaybaadhka ku qoran yahay bogga UKAS (www.ukas.com).
- Email sheybaarka: Bixi lambarka shahaada iyo xaqiijinta codsiga (tusaale,
Tallaabo qaadid 4: Kormeer Shahaadada Jirka / Dijitaalka ah
- Hubi sifooyinka amniga:
- Shaabada Holographic: Shahaadooyinka dhabta ah waxaa ka mid ah WRAS hologram.
- Koodhka QR: Sawir koodka QR (haddii la joogo) si loogu jiheeyo galitaanka tusaha rasmiga ah ee WRAS.
- Saxeexa la oggolaaday: Hubi in maamulaha oggolaanshaha WRAS uu saxeexo shahaadada.
- Eeg iswaafaqla'aan:
- Higaada qaldan, calaamadaha blur, ama lambarrada aqoonsiga UKAS ee khaldan.

Waa maxay dhinacyada ay ku qoran doonaan tuubooyinka shahaadada leh?
- Badbaadada Agabka
- Dhismaha naxaasta ee nikel-ku-xidhan yahay si looga hortago daadinta rasaasta iyo walxaha kale ee waxyeelada leh, waafaqsan heerarka badbaadada biyaha la cabbo (E.g., Bs 6920, NSF / ANSI 61).
- Qiimaynta Cadaadiska
- Cabbirrada kala duwan waxay u dhigmaan qiimeynta cadaadiska kala duwan, E.g., PN16 ilaa PN40 (E.g., PN40 ee 1/4 "-1", PN25 ee 21/2 "-3").
- Kala duwanaanta heerkulka
- Ka shaqeynta dulqaad0° C illaa 120 ° C, oo leh shuruudo wax qabad gaar ah oo ku saabsan xaaladaha heerkulka-sare (E.g., ≤0.15 m³ / h oo ka soo baxa 650 ° C for 30 Daqiiqadaha Nabadgalyo Nabadgalyo).
- Naqshadeynta qaab dhismeedka
- Naqshad buuxda (yareynta caabbinta socodka), ka hortagga stem (Waxay ka hortagtaa in laga qaado qaybaha), oo kor u qaadaya habab xirxiran (E.g., Miraha qanjirka la isku hagaajin karo, Kuraasta PTFE).
- Xaaladaha Codsiga
- Heerarka cadaadiska cadaadiska ee kala duwan eegaaska vs. Codsiyada gaaska (E.g., 5 Gas, 25 Bar oo gaas ah). Kala duwanaansho gaar ah oo loogu talagalay isticmaalka kiimikada / warshadaha (E.g., PTFE-SENDES FARSAMADA SAXIIXA CAAFIMAADKA).
- Heerarka Tijaabada
- Xaqiijinta Awoodda Awoodaha (Gudaha 331 si loogu adkeysto gaaska gaaska), Tijaabada sheyga aan sunta lahayn (Bs 6920), iyo shahaadada daminta dabka (E.g., AteEx / CPR).
Waa maxay sababta caddeynta valle wrass ay muhiim u tahay?
The WRAS scheme sets strict standards for water fittings and materials. Hagaajin, tuubbo, and fittings are widely required to be WRAS-approved to ensure safety and performance.
Shahaadada WBAG ee ku saabsan tuubooyinka

Qaar badan oo ka mid ah alaabooyinka 'Bmaag's VAMAG' ayaa helay shahaadada Wrar, lugu daro:
- Warqadaha la oggolaaday
- Wras la oggolaaday tuubbooyin qufulan oo qufulan
- Wras isku dheelitirka la oggolaaday
- WRS VORONESED BRONEVES BRONEVES
- Wras la oggolaaday tuubooyinka aan soo celin
- WRS Vals Stops Street
- WRS ayaa oggolaatay y-strainers
Tani waxay muujineysaa xoogga awooda waxsoosaarka BMAG iyo tayada wax soo saarka, Waxaan naga dhigay lammaane la isku halleyn karo oo wada shaqeynta.Nala soo xiriir xigasho.



