Hnyav Hex Galvanized Stud Bolts thiab Ceev
Peb Cov Hnyav Hex Galvanized Stud Bolts thiab Nuts sawv cev rau kev daws teeb meem kev lag luam-qib fastening tsim rau cov ntawv thov tseem ceeb hauv roj & roj, petrochemical, hluav taws xob tsim, thiab kev lag luam qauv. Ua los ntawm cov pa roj carbon thiab alloy hlau muaj zog nrog cov xov geometry meej thiab cov txheej txheem galvanized tiv thaiv, cov fasteners no muab lub zog clamping zoo heev, tiv taus corrosion, thiab kev ntseeg siab mus sij hawm ntev hauv cov chaw nyuaj.
Cov ntsia hlau stud muab kev faib khoom zoo dua piv rau cov ntsia hlau ib txwm muaj, ua rau lawv zoo tagnrho rau kev sib txuas flange hauv cov kav dej siab, cov hlab ntsha siab, thiab cov khoom hloov pauv cua sov. Cov qauv hex txiv ntoo hnyav muab qhov chaw wrenching ntau dua rau kev siv torque siab dua thiab txo qhov kev pheej hmoo ntawm kev sib hloov. Muaj nrog ntau yam txheej txheem galvanizing thiab cov txheej txheem tshwj xeeb, peb cov fasteners tau tsim los tiv taus cov huab cua corrosive, qhov kub thiab txias heev, thiab cov xwm txheej thauj khoom cyclical thaum tswj lawv cov khoom siv kho tshuab thiab cov yam ntxwv ua tau zoo.
Txawv hom bolt
Qhov txawv ntawm cov ntsia hlau thiab cov ntsia hlau muaj ob yam: ib qho yog cov duab, qhov seem ntawm lub ntsia hlau yuav tsum yog cylindrical, siv los teeb tsa lub txiv ntoo, tab sis qhov seem ntawm lub ntsia hlau qee zaum yog conical lossis txawm tias muaj lub taub hau; qhov thib ob yog Siv lub luag haujlwm, lub ntsia hlau raug ntsia rau hauv cov khoom siv lub hom phiaj es tsis yog lub txiv ntoo. Hauv ntau lub sijhawm, cov ntsia hlau kuj ua haujlwm ib leeg, thiab raug ntsia ncaj qha rau hauv qhov threaded ua ntej, tsis tas yuav tsum muaj lub txiv ntoo los koom tes nrog nws. Lub sijhawm no, lub ntsia hlau raug cais ua lub ntsia hlau hauv kev ua haujlwm.
Cov duab thiab lub hom phiaj ntawm lub taub hau ntsia hlau tau muab faib ua hexagonal head bolts, square head bolts, ib nrab-puag ncig head bolts, countersunk head bolts, bolts nrog qhov, T-head bolts, hook head (foundation) bolts thiab lwm yam.
Cov xov ntawm kem tuaj yeem muab faib ua cov xov ntxhib, xov zoo thiab xov nti, yog li nws hu ua cov ntsia hlau zoo thiab cov ntsia hlau nti.
Cov Khoom Siv:
Cov Khoom Siv Rau Cov Ncej: ASTM A193 B7 (Chrome-Molybdenum Alloy), ASTM A320 L7 (Kub Qis), ASTM A307 (Carbon Steel)
Cov Khoom Siv Txiv Ntseej: ASTM A194 2H (Heavy Hex), Qib 8, Qib 10
Cov Tshuaj Lom Zem: Cov tshuaj lom neeg tswj hwm rau cov khoom siv kho tshuab tshwj xeeb
Kev Kho Mob Kub: Quenched thiab tempered rau qhov zoo tshaj plaws lub zog-toughness sib npaug
Kev Tsim Khoom Tseeb:
Xov Dov: Cov txheej txheem tsim txias rau lub zog xov zoo dua thiab tiv taus qaug zog
Kev Kho Mob Kub: Kev tswj hwm kev quenching thiab tempering voj voog
Kev Npaj Nto: Kev tua phom kom lo rau txheej kom zoo
Cov Txheej Txheem Galvanizing: Kub-dip los yog mechanical galvanizing ib ASTM A153/A153M
Cov Lus Qhia Txog Xov:
Hom xov: UNC (Ntxhib), UNF (Zoo), 8UN, Metric
Chav Kawm Xov: 2A/2B rau cov ntawv thov txheem, 3A/3B rau kev haum meej
Qhov Ntev ntawm Xov: Cov xov tag nrho los yog ob chav kawg nrog qhov chaw nruab nrab dawb
Chamfer: Precision machined lead-in chamfers rau kev sib dhos yooj yim
Cov yam ntxwv ntawm Hex Nut hnyav:
Qhov Loj: ASME B18.2.2 ua raws li
Qhov Chaw Txuas: Nce qhov deb ntawm tiaj tiaj rau qhov muaj peev xwm siab dua
Kev Koom Tes Xov: Kev xaiv xov tag nrho lossis ib nrab
Cov Cim: Kev txheeb xyuas qib thiab lub cim ntawm cov chaw tsim khoom
Cov Kev Xaiv Txheej Txheem Galvanizing:
Kub-Dip Galvanizing: Zinc txheej tuab 2-6 mils (50-150 microns)
Kev Siv Hluav Taws Xob Galvanizing: Kev txheej zinc sib xws yam tsis muaj kev pheej hmoo ntawm hydrogen embrittlement
Kev Kho Mob Tom Qab: Passivation, quenching, lossis chromating rau kev tiv thaiv xeb zoo dua
Cov Txheej Txheem Tsim Khoom
Ua ntej, thawj lub punch txav mus los npaj cov hlau rau kev tsim, thiab tom qab ntawd lub punch thib ob txav mus rau forge cov hlau dua thiab ua cov khoom tiav. Hauv cov txheej txheem txias, lub pwm ruaj khov (compression pwm) thiab lub stamping (flattening) pwm (punching)
Tus naj npawb ntawm lub taub hau) tsis zoo ib yam. Qee cov ntsia hlau nyuaj yuav xav tau ntau lub tshuab xuas nrig los ua ke, uas xav tau ntau lub chaw nres tsheb los ua kom lub ntsia hlau tsim. Tom qab kev txav ntawm lub tshuab xuas nrig, lub taub hau ntawm lub ntsia hlau tau ua tiav, tab sis qhov ntawm lub qhov ntsia hlau tsis tau raug xov. Txoj kev tsim cov xov ntsia hlau yog xov dov. Xov dov yog kev siv ob lub tuag xov dov uas tig tau (cov phaj sib txhuam) nrog cov hniav xov kom zawm lub cylindrical dawb paug tsim los ntawm ntau lub chaw nres tsheb lossis lub taub hau tshuab hauv nruab nrab.
Tom qab txhuam cov hniav thiab tig cov ntsia hlau, tag nrho cov ntsia hlau tau tsim tawm. Tau kawg, txhawm rau ua kom cov ntsia hlau zoo nkauj dua thiab zoo dua, cov txheej txheem kho qhov chaw feem ntau ua tiav. Xws li kev ntxuav thiab passivation ntawm cov ntsia hlau stainless hlau, electroplating ntawm qhov chaw ntawm cov hlau carbon ntsia hlau, thiab lwm yam. Ua rau ntau yam xim ntawm cov ntsia hlau fasteners.
Kev Ntim Khoom Tiv Thaiv:
Kev Tiv Thaiv VCI: Cov ntawv lossis cov hnab uas tiv thaiv kev xeb tsis zoo
Kev Qhwv Ib Leeg: Rau cov xov thiab cov txheej txheem meej
Ntim Khoom: Los ntawm qhov loj me thiab qib nrog cov hlau banding
Kev suav nrog desiccant: tswj cov av noo rau kev khaws cia ntev
Kev Txheeb Xyuas & Kev Cim:
Kev Cai Xim: Kev txheeb xyuas qib los ntawm cov xim xaus lossis cov hlua khi
Kev Cim Npe Rau Lub Hnab: Cov lus qhia tiav ntawm cov cim npe tiv dej
Barcode System: Rau kev tswj cov khoom muag tsis siv neeg
Kev Sau Tus Number: Rau kev nrhiav tau tag nrho
Kev teeb tsa xa khoom:
Ntoo Crates: Rau cov fasteners loj thiab ntev
Cov Nruas Hlau: Rau cov khoom ntau nrog kev tiv thaiv siab tshaj plaws
Pallet: Cov pallet loj ib txwm rau kev tuav yooj yim
Kev Thauj Khoom Hauv Thawv: Zoo tshaj plaws rau qhov hnyav thiab qhov ntim siab tshaj plaws
Cov ntaub ntawv pov thawj:
Cov Npe Ntim Khoom: Txheeb xyuas raws li qhov loj me, qib, thiab ntau npaum li cas
Cov Ntawv Pov Thawj Khoom Siv: Cov ntawv theej lossis cov ntawv theej uas tau lees paub
Daim Ntawv Pov Thawj Keeb Kwm: Rau kev xa khoom thoob ntiaj teb
MSDS: Cov Ntawv Qhia Txog Kev Nyab Xeeb Khoom Siv rau cov khoom coated
Kev Tswj Xyuas Kev Thauj Mus Los:
Kev Tswj Xyuas Cov Khoom Muag: Kev pom cov khoom muag tiag tiag
Kev Xa Khoom Sai Sai: Sib phim nrog cov sijhawm ua haujlwm
Cov Ntaub Ntawv Xa Khoom Tawm: Kev txhawb nqa kev tshem tawm kev lis kev cai tiav
Cov Txheej Txheem Tshawb Xyuas: Kev tshawb xyuas online rau txhua qhov kev xa khoom
Q: Koj puas txais tau TPI?
A: Yog, paub tseeb. Txais tos tuaj xyuas peb lub Hoobkas thiab tuaj ntawm no los tshuaj xyuas cov khoom thiab tshuaj xyuas cov txheej txheem ntau lawm.
Q: Koj puas muab tau daim ntawv e, Daim ntawv pov thawj keeb kwm?
A: Yog, peb tuaj yeem muab khoom.
Q: Koj puas tuaj yeem muab daim ntawv qhia nqi thiab CO nrog lub koom haum lag luam?
A: Yog, peb tuaj yeem muab khoom.
Q: Koj puas txais tau L/C ncua sijhawm 30, 60, 90 hnub?
A: Peb ua tau. Thov sib tham nrog kev muag khoom.
Q: Koj puas txais tau O/A them nyiaj?
A: Peb ua tau. Thov sib tham nrog kev muag khoom.
Q: Koj puas muab tau cov qauv?
A: Yog, qee cov qauv yog pub dawb, thov nrog cov neeg muag khoom tham.
Q: Koj puas tuaj yeem muab cov khoom uas ua raws li NACE?
A: Yog, peb ua tau.
Cov khoom siv yeeb nkab yog cov khoom tseem ceeb hauv lub kaw lus yeeb nkab, siv rau kev sib txuas, kev hloov pauv, kev hloov pauv, kev hloov qhov loj me, kev kaw lossis kev tswj cov dej ntws. Lawv siv dav hauv cov teb xws li kev tsim kho, kev lag luam, lub zog thiab cov kev pabcuam hauv nroog.
Cov Haujlwm Tseem Ceeb:Nws tuaj yeem ua haujlwm xws li txuas cov kav dej, hloov kev ntws, faib thiab sib koom ua ke, kho cov kav dej txoj kab uas hla, kaw cov kav dej, tswj thiab tswj hwm.
Daim Ntawv Thov Scope:
- Kev muab dej thiab dej ntws hauv tsev:Cov luj tshib PVC thiab PPR tris yog siv rau cov kav dej hauv av.
- Cov kav dej lag luam:Cov flanges hlau tsis xeb thiab cov hlau sib xyaw ua ke yog siv los thauj cov tshuaj lom neeg.
- Kev thauj mus los ntawm lub zog:Cov yeeb nkab hlau siab siv rau hauv cov kav dej roj thiab roj av.
- HVAC (Kev Ua Kub, Kev Pa, thiab Kev Txias):Cov yeeb nkab tooj liab yog siv los txuas cov kav dej txias, thiab cov pob qij txha uas yoog tau yog siv rau kev txo kev co.
- Kev ywg dej rau kev ua liaj ua teb:Cov khoom sib txuas sai ua rau kev sib dhos thiab kev rhuav tshem ntawm cov tshuab txau dej.
