Ncaj seam welded yeeb nkab:ib tug steel yeeb nkab nrog lub weld seam parallel mus rau longitudinal kev taw qhia ntawm steel yeeb nkab. Raws li cov txheej txheem tsim, nws tau muab faib ua ntau zaus ncaj seam steel yeeb nkab (erw yeeb nkab) thiab submerged arc welded ncaj seam steel yeeb nkab (lsaw yeeb nkab).

1. Kev npaj tsim ua ntej siv ncaj seam welded yeeb nkab

Lub raj xa dej trench rau cov yeeb nkab welded yuav tsum tau khawb kom zoo, lub cib nteg ntawm lub raj xa dej kom tiav, ntau hom welded kav yuav tsum tau nyob rau hauv qhov chaw, thiab ntau yam yuav tsum tau, xws li hluav taws xob vuam tshuab, txiav machine, hluav taws xob hammers, grinders, thiab lwm yam., yog npaj txhij, tsuas yog ua A series ntawm kev npaj yuav tsum tau pib lub installation.

2. Kev teeb tsa ncaj seam welded yeeb nkab

Muaj cov kev cai nruj heev rau kev teeb tsa thiab siv cov kav dej welded, uas yuav tsum tau ua raws li qhov kev ua tau zoo thiab cov txheej txheem ua haujlwm kom muaj kev nyab xeeb thiab zoo. Nyob rau hauv tus txheej txheem ntawm kev siv dav, cov yeeb nkab welded yuav tsum tau them sai sai rau cov ntsiab lus hauv qab no:
Kev txhim kho ntawm cov yeeb nkab welded Cov kav dej welded tau muab tso rau raws li daim duab kos duab, thiab cov yeeb nkab txhawb nqa yog prefabricated raws li qhov chaw nyob ib puag ncig, thiab tom qab ntawd cov khoom raug txiav raws li txoj kev npaj thiab ntawm qhov chaw, thiab tom qab ntawd cov zawj yog hauv av. nrog polisher ua ntej welding.

3. Cov kev cai zoo rau kev siv

Cov ceg yeeb nkab yuav tsum tsis txhob welded ntawm qhov vuam ntawm cov yeeb nkab welded, thiab yuav tsum tsis muaj vuam ntawm qhov khoov.
Qhov yuam kev ntawm cov riser ntawm cov cuab yeej ncaj yuav tsum tsawg dua 3 hli ib 'meter', thiab qhov yuam kev ntawm kev teeb tsa dej yuav tsum tsawg dua 1 hli.
Lub welded yeeb nkab yuav tsum tau vuam seam yog ncaj, vuam seam yog tag nrho, thiab vuam seam yog roughly tsis muaj burn-dhau thiab tawg;

4. Nyob rau tib lub sijhawm, kev pabcuam lub neej ntawm cov khoom yuav tsum tau txiav txim siab thaum xaiv cov khoom siv welded yeeb nkab rwb thaiv tsev, kom tsis txhob muaj teeb meem ntawm kev sib tsoo thiab sib dhos vim siv sijhawm luv. Xaiv cov khoom siv rwb thaiv tsev zoo rau cov kav dej yuav txo tau cov cua sov, txuag cov ntaub ntawv, thiab yooj yim installation thiab disassembly.