Kev ntim khoom ntawm seamless raj (smls) tau muab faib ua ob pawg: ib qho yog cov pob khoom zoo tib yam, thiab lwm qhov yog thauj khoom hauv cov thawv zoo sib xws nrog cov thawv ntim khoom.

1. Ntim ntim

(1) Cov raj seamless yuav tsum tau tiv thaiv kom tsis txhob raug puas thaum lub sij hawm bundling thiab tsheb thauj mus los, thiab cov ntawv bundling yuav tsum zoo ib yam.
(2) Tib lub pob ntawm seamless raj yuav tsum yog seamless steel raj nrog tib lub cub tawg tooj (batch tooj), tib qib steel, thiab tib yam specifications, thiab yuav tsum tsis txhob muab bundled nrog sib xyaw rauv (batch tooj), thiab cov tsawg tshaj li ib pob yuav tsum tau bundled rau hauv me me bundles.
(3) Qhov hnyav ntawm txhua pob ntawm seamless raj yuav tsum tsis pub tshaj 50kg. Nrog kev pom zoo los ntawm tus neeg siv, lub nra hnyav tuaj yeem nce ntxiv, tab sis qhov hnyav tsis tuaj yeem tshaj 80kg.
(4) Thaum bundling tiaj-kawg seamless steel hlab, ib kawg yuav tsum tau ua raws li, thiab qhov sib txawv ntawm cov yeeb nkab kawg ntawm cov aligned kawg yog tsawg tshaj li 20 hli, thiab qhov ntev sib txawv ntawm txhua pob ntawm seamless steel raj yog tsawg dua 10 hli, tab sis cov raj seamless steel xaj raws li qhov ntev li niaj zaus yog tsawg dua 10mm ib pob ntawm cov hlab seamless. Qhov sib txawv ntawm qhov ntev yog tsawg dua 5 hli, thiab qhov nruab nrab thiab qhov thib ob ntev ntawm ib pob ntawm seamless steel raj yuav tsum tsis pub tshaj 10 hli.

2. Daim ntawv ntim khoom

Yog hais tias qhov ntev ntawm seamless steel raj yog ntau dua los yog sib npaug rau 6m, txhua pob yuav tsum tau khi nrog tsawg kawg yog 8 txoj hlua, muab faib ua 3 pawg, thiab khi rau hauv 3-2-3; 2-1-2; qhov ntev ntawm lub seamless steel raj yog ntau dua los yog sib npaug li 3m, txhua lub pob yog khi nrog yam tsawg kawg 3 txoj hlua, muab faib ua 3 pawg, thiab khi rau hauv 1-1-1. Thaum muaj cov kev cai tshwj xeeb, 4 yas snap rings los yog nylon hlua loops tuaj yeem muab ntxiv rau ib leeg seamless steel raj. Lub snap rings lossis hlua loops yuav tsum tau ceev nrooj thiab yuav tsum tsis txhob xoob los yog poob thaum lub sij hawm thauj mus los.

3. Lub thawv ntim khoom

(1) Cold-rolled los yog txias-drawn seamless raj thiab polished kub dov stainless hlau kav yuav muab ntim rau hauv ntim (xws li thawv yas thiab ntoo thawv).
(2) Qhov hnyav ntawm lub thawv ntim khoom yuav tsum ua tau raws li qhov yuav tsum tau ua hauv Table 1. Tom qab kev sib tham ntawm tus neeg muag khoom thiab tus neeg yuav khoom, qhov hnyav ntawm txhua lub thawv tuaj yeem nce ntxiv.
(3) Thaum lub raj seamless loaded rau hauv lub thawv, lub puab phab ntsa ntawm lub thawv yuav tsum tau them nrog cardboard, yas ntaub los yog lwm yam ntaub ntawv uas ya raws. Lub thawv yuav tsum nruj thiab tsis seepage.
(4) Rau cov raj seamless ntim rau hauv cov thawv, daim ntawv lo yuav tsum muab txuas rau hauv lub thawv. Ib daim ntawv lo yuav tsum tau dai rau ntawm lub ntsej muag kawg ntawm lub thawv.
(5) Muaj cov kev ntim tshwj xeeb rau cov raj seamless, uas yuav tsum tau sib tham los ntawm ob tog.