Threaded lifting ob lub qhov muag yog reusable rigging hardware Cheebtsam screwed ncaj qha mus rau hauv ua ntej - faus qhov (sockets) faus nyob rau hauv precast qhob cov ntsiab lus los pab kom muaj kev ruaj ntseg ntsug thiab angular hoisting, tuav, thiab thauj. Kev sib dhos txuas cov nyiaj siv ua haujlwm crane hooks lossis rigging slings rau hnyav prefabricated structural seem, ua kom muaj kev ruaj ntseg thauj khoom thaum lub sij hawm rhiav demolding thiab hauj lwm- qhov chaw erection.

Cov yam ntxwv tseem ceeb ntawm cov khoom

Xov Engagement:Precision-machined metric (M) lossis round (Rd) threads phim embedded socket tolerances los tiv thaiv stripping lossis hla - xov hauv qab dynamic loads.

Load Reorientation:Swivel thiab nruj lub cev configurations tso cai rau ntau-kev taw qhia rub cov ces kaum, haum skewed rigging setups yam tsis tau khoov lub threaded shank.

Lub xub pwg sealing:Pav ca-Cov dab tshos hauv qab lub xub pwg nyom zaum tawm tsam lub ntsej muag pob zeb, faib cov clamping kev ntxhov siab sib npaug thiab tiv thaiv kev sib kis hauv cheeb tsam.

Fatigue Resistance:Forged structural steel kev tsim kho withstands repetitive cyclic loading nyob rau hauv ntau ntau lawm manufacturing thiab erection cycles.

Cov ntsiab lus tseem ceeb

Xov Diameter	M12, M16, M20, M24, M30, M36, M42, M52 (los yog kev cai Rd profiles)
Kev nyab xeeb ua haujlwm Load (SWL)	500 kg txog 12,500 kg (tus qauv muaj peev xwm)
Safety Factor	Yam tsawg kawg nkaus 4: 1 piv rau qhov kawg tensile tsis ua hauj lwm
Shank Lengths	Standardized metric thread depths txuam nrog precast thauj tog rau nkoj socket yuav tsum tau
Kev xaiv tiav	Kub-dip galvanized (HDG) lossis anti-corrosion passivated txheej

Qib & Standards

Khoom siv:Poob-forged alloy steel (piv txwv li, 42CrMo) thiab carbon steel (C45) ua raws li ISO 898 cov cuab yeej cuab tam cov qauv.

Xov Tolerances:Tsim los rau 6g metric xov qauv los xyuas kom meej kev ruaj ntseg nrog cam khwb cia- nyob rau hauv lub qhov (sockets).

Kev Ua Tau Zoo:Ua raws li ISO 9001 kev tswj xyuas kev ua haujlwm zoo nrog rau tus kheej traceability marking.

Lifting & Handling Considerations

Lub kaum sab xis:Pulls tshaj 45 degrees tawm ntawm ntsug axis yuav tsum nruj load peev xwm derating ib ASME B30.26 cov lus qhia. Tsis txhob ua rau sab- rub tawm ntawm cov uas tsis yog- tig lub qhov muag nruj.

Kev soj ntsuam raws tu qauv:Xyuas cov xov rau deformation, hnav, lossis elongation ua ntej txhua lub nqa. Muab pov tseg cov khoom uas qhia cov xov suab distortion lossis cuam tshuam cov kab nrib pleb.

Torque zaum:Ntsia lub qhov muag ntawm lub qhov muag tag nrho hauv tsev kom txog thaum lub dab tshos lub rooj zaum nruj nreem tiv thaiv cov pob zeb nto. Ib nrab xov kev koom tes ua rau tam sim xov shear nyob rau hauv load.

Ib puag ncig txwv:Txheem carbon steel variants ua haujlwm zoo ntawm -20℃thiab +200℃; Cov ntawv thov kub kub xav tau tshwj xeeb alloy specifications.

Daim ntawv thov

Precast Phab Ntsa Panels:Vertical hoisting thiab tilting ntawm sandwich panels thiab architectural facades los ntawm cov ntxhuav casting.

Cov kab teeb & kab:Demolding, vaj stacking, thiab erection ntawm hnyav precast choj girders thiab txhawb txhua.

Utility Vaults & Pipes:Tuav subterranean precast manholes, lub thawv siv hluav taws xob, thiab loj - ntu ntu pob zeb.

Modular Kev Tsim Kho Module:Rigging volumetric precast chav tsev modules thaum lub sij hawm lub Hoobkas sib dhos thiab qhov chaw tso.

Zoo & Kev Tshuaj Xyuas

Tsis yog -Kev Ntsuas Kev Puas Tsuaj (NDT):100% magnetic particle soj ntsuam (MPI) ua nyob rau hauv ib qho tseem ceeb forged hloov chaw mus ntes sub-surface micro-fissures.

Pov thawj Load Test:Batch qauv kuaj xyuas ntawm calibrated tensile xeem rigs rau 2x lub Safe Ua hauj lwm Load.

Cov ntaub ntawv pov thawj:Spectrometer cov ntaub ntawv muaj pes tsawg leeg tsom xam cov ntaub ntawv muab rau txhua qhov chaw kub ntau lawm.

Dimensional Control:Xov gauges thiab digital calipers xyuas lub suab diameters, xov qhov tob, thiab dab tshos squareness.

Muab & Customization Options

Custom Xov Profiles:Txiav shank ntev thiab tsis yog - qauv xov pitches (UNC, Whitworth) engineered rau tshwj xeeb cov qhov (sockets).

Kev kho deg:Cov txheej txheem tshwj xeeb muaj rau cov corrosive marine precast yards lossis cov chaw raug tshuaj lom neeg.

Ntim Hom:Bulk industrial crating los yog ib lub thawv ntim khoom ua tiav nrog cov ntawv tshuaj xyuas thiab cov neeg siv phau ntawv kev nyab xeeb.

Dab tsi cov neeg yuav khoom yuav tsum muab

Xov Specification:Raws nraim xov loj, suab hom (Metric / Rd), thiab yuav tsum tau threaded shank ntev.

Load Requirements:Qhov siab tshaj plaws tivthaiv qhov hnyav thiab kev ua haujlwm kev nyab xeeb ua haujlwm raug cai.

Kev piav qhia Geometry:Direct nqa nqa vs. multi- ceg sling lub kaum sab xis los xam cov kev txwv ua haujlwm raug.

Cov ntaub ntawv ua raws:Qhia meej yog tias daim ntawv pov thawj zeb xeem (EN 10204 3.1) lossis thib peb- tog neeg pov thawj yuav tsum tau ua ntej xa khoom.

FAQ

Q: Threaded lifting qhov muag puas tuaj yeem siv rau kev sib txuas mus tas li?

A: Tsis yog. Lawv raug cais tshwj xeeb raws li rigging thiab tuav accessories thiab yuav tsum tau unscrewed tom qab installation.

Q: Dab tsi ua rau lub qhov muag nqa lub qhov muag mus txeeb hauv lub qhov (socket)?

A: Qhob slurry ingress thaum lub sij hawm casting los yog tshaj -torquing yuav jam threads. Nco ntsoov tshem cov qhov (sockets) nrog cov cuab yeej siv kais lossis cov ntsaws ntsaws ua ntej tso.

Q: Ntev npaum li cas yuav tsum tau nqa lub qhov muag tau raug kuaj xyuas?

A: Tshawb xyuas ua ntej txhua qhov kev siv. Cov neeg ua haujlwm tsim nyog yuav tsum tau ua qhov kev ntsuam xyuas pom thiab qhov loj me txhua 3 txog 6 lub hlis nyob ntawm qhov siv ntau zaus.

Q: Puas yog metric threads interchangeable nrog puag ncig (Rd) thauj tog rau nkoj?

A: Tsis yog. Xov profiles yuav tsum phim qhov tseeb. Forcing mismatched threads rhuav tshem lub qhov (socket) sab hauv tuav cov tav thiab ua rau muaj kev puas tsuaj loj.

Q: Yuav ua li cas yog raws tu qauv yog ib tug xov qhia me me nto xeb?

A: Lub teeb deg oxidation tshem tau los ntawm cov hlau txhuam yog siv tau, tab sis pitting, sib sib zog nqus corrosion, los yog xov thinning mandates tam sim ntawd scrapping.

Q: Cov lifting ob lub qhov muag puas tuaj yeem hloov kho lossis kho hauv zos?

A: Tsis txhob welding, tshuab, cua sov, lossis ncaj lifting qhov muag puas. Cov qauv kev ncaj ncees raug cuam tshuam los ntawm kev hloov kho yam tsis tau tso cai.

Cim npe nrov: Tuam Tshoj threaded lifting qhov muag, Tuam Tshoj threaded lifting qhov muag manufacturers, lwm tus neeg, Hoobkas