Kauv Tubes muaj lawv cov yam ntxwv thiab kev siv

Kauv raj ua lub luag haujlwm tseem ceeb hauv ntau qhov chaw lag luam vim lawv cov txheej txheem tsim khoom tshwj xeeb thiab cov qauv.

• Kev tsim khoom:

Nws siv cov txheej txheem sib sau ua ke thiab feem ntau siv ob -sided submerged arc vuam tshuab.

• Cov yam ntxwv ntawm tus qauv:

Lub nruam kauv weld seams ua rau lub zog faib ntau dua thiab cov qauv tag nrho ruaj khov.

• Khoom siv thiab Specifications:

Cov ntaub ntawv sib txawv (xws li Q235A, Q345, L245, thiab lwm yam) tuaj yeem siv tau, nrog rau ntau yam diameters thiab kho phab ntsa tuab. Nws tuaj yeem tsim cov kav hlau loj - txoj kab uas hla ntawm cov hlau nqaim.

• Siab zog:

Qhov kev ntxhov siab ntawm kauv welds tsawg dua li ntawm cov welds ncaj, nrog lub siab muaj zog -cov kabmob muaj peev xwm, zoo ua haujlwm rau deformation thiab seismic kev ua haujlwm.

• Kev ua tau zoo ntawm kev lag luam:

Kev siv cov khoom siv siab, cov khoom siv tau yooj yim, uas tuaj yeem txo qhov poob thiab cov nqi . - Lub zog ruaj khov: Nws muaj kev tiv thaiv corrosion zoo heev thiab qaug zog, thiab lub neej ua haujlwm ntev.

• Yooj yim rau nruab:

Nws yog qhov hnyav hnyav thiab muaj ntau txoj kev sib txuas (vuam, clamps, thiab lwm yam), ua kom yooj yim rau kev thauj mus los thiab kev teeb tsa.

• Kev thauj kua dej:

Ntev - cov kav dej nyob deb rau roj, nkev, dej, dej, thiab lwm yam.

• Kev them nyiaj yug tus qauv:

Loj -cov tsev loj, Choj, docks, pawg tsav tsheb kav dej thiab lwm yam kev tsim vaj tsev.

• Ib puag ncig tshwj xeeb:

Kev thauj mus los ntawm corrosive media hauv kev lag luam chemical, kev tiv thaiv cov kav dej rau fais fab cables, thiab lwm yam.

Tom qab nkag siab tag nrho cov xwm txheej ntawm kauv raj, tseem muaj ob peb lub ntsiab lus tseem ceeb uas yuav tsum tau them sai sai rau thaum xaiv thiab siv lawv hauv cov haujlwm tiag tiag:

• Tsom ntsoov rau cov qauv thiab qhov zoo:

Kauv raj muaj cov qauv kev ua tiav sib txawv (xws li lub teb chaws tus qauv GB/T9711, Ministry standard SY/T5037, American Petroleum Institute standard API-5L, thiab lwm yam). Thaum ua kev yuav khoom, nws yog ib qho tsim nyog yuav tsum tau ua kom meej meej cov qauv qib uas yuav tsum tau ua los ntawm qhov project thiab ua tib zoo saib seb cov chaw tsim khoom puas muab cov ntaub ntawv pov thawj ua tiav zoo xws li kev ntsuam xyuas hydrostatic thiab tsis muaj kev puas tsuaj ntawm welds.

• Hais txog kev tiv thaiv- kev kho corrosion:

Nws yog ib qho tseem ceeb los xaiv qhov tsim nyog los tiv thaiv- kev kho corrosion raws li qhov chaw siv (xws li hauv av, hauv qab dej, lossis hauv thaj chaw tshuaj lom neeg). Cov txheej txheem muaj xws li 3PE los tiv thaiv- xeb (peb- txheej polyethylene), epoxy hmoov txheej, cement mortar hauv ob sab phlu, thiab lwm yam, uas tuaj yeem ua rau ntev kev pab cuam lub neej ntawm cov kav dej.

• Xav txog cov ntaub ntawv thov kev tshaj lij:

Hauv qee cov ntawv thov tshwj xeeb, muaj cov ncauj lus kom ntxaws ntxiv. Piv txwv li, nyob rau hauv choj engineering, cov ncauj lus kom ntxaws tsis rau cua load kuj thiab seismic kuj yuav muaj kev txhawj xeeb. Hauv kev khiav dej num los yog kev kho dej phwj tuaj, qhov smoothness ntawm sab hauv phab ntsa muaj qhov cuam tshuam loj rau kev txo cov dej tsis kam thiab tiv thaiv kev scaling.

Zuag qhia tag nrho, kauv raj tau dhau los ua cov ntaub ntawv tseem ceeb hauv cov txheej txheem niaj hnub no vim lawv cov khoom siv zoo heev, kev lag luam thiab kev hloov pauv ib puag ncig.