Helical Welded Pipe
2

Helical Welded Yeeb Nkab

Sab saum toj zoo: Nrog txhua qhov kev ntsuas tseem ceeb ua cov qauv txheeb ze: Hydrostatic kuaj, xoo hluav taws xob, flt, tej yam kev cuam tshuam, thiab lwm yam.
Kev xa khoom tuaj: Cov khoom lag luam loj ntawm 30, 000 tons ib xyoos rau qhov ntau thiab tsawg kom tau raws li koj cov kev xav tau ceev.
Cov nqi sib tw: Chaw tsim tshuaj paus ncaj qha thiab,5 xyoo 'kev lav cov nqi sib tw uas feem ntau cov nqi sib tw
Cov kev pab zoo tom qab muag: tshaj lij ntawm kev muag khoom thiab engineers muaj koj lub zog tshaj plaws, los teb koj cov teeb meem \/ yws tau raws sijhawm yog tias muaj. Daim ntawv pov thawj kom tau muab rau txhua cov kav dej ua en 10204-3. 1b
HScode: 7305, 7306,

Xa kev nug

Khoom Taw qhia

Swsaw (kauv subwergers-arc welded) cov yeeb nkab steel, tseem hu ua kab ke hswed, nrog vuam sib khi hauv kauv (helix) hom loj thiab ntev.

Od:{{0 {0}} hli (8 '' -144 '')
Wt: {5-30 hli
Ntev: 2-30m
Lub hom phiaj: API 5L, ASTM A252, SYTM A53, SYSTM A53, SYS37, SY5091, SY5040, EN10219, EN10224, EN10224
Khoom: API 5L GR.B, X42, ASTM A252 Gr.2, gr.3} b, q245b, 16mn, L245, L275, L255, thiab lwm yam.

Pro professure Khoom nta】

Siab Zog
Lub zog ntawm lub zog ntawm helded welded cov yeeb nkab tuaj yeem mus txog {} mpa mpa} mpa} mpa} mpa} Mpa}} MPa} Mpa} Mpa}} MPa} mpa} mpa mpa, thiab cov roj ntsha ua rau muaj kev ntxhov siab hauv txoj kev ua haujlwm nyuaj.

Anti-corrosion
Helical welded cov yeeb nkab adopts peb txheej txheej eposion, epoxy hmoov txheej (1-})

Daim ntawv thov khoom lag luam】

Roj Thiab Roj Thauj Kev Lag Luam
Hauv cov roj thiab roj kev lag luam, helator welded yeeb nkab feem ntau yog siv los tsim kev sib tw ntev ntev.

Cov dej hauv nroog thiab tso dej
Hauv cov chaw hauv nroog dej thiab tso dej kom dej, cov yeeb nkab helded yog lub luag haujlwm rau kev txhim kho cov raj xa dej loj.

Kev thauj mus los thermal teb
Nyob hauv daim teb ntawm thermal thauj mus los, helical welded yeeb nkab yog siv los tso cov raj thermal.

Choj Siv Txoj Haujlwm
Nyob rau hauv tus choj xaiv cov phiaj xwm, cov yeeb nkab helded feem ntau siv raws li tus choj piers thiab txhawb nqa qauv.

STEEL MUAB TAIS MUAB SIV UA KEV LAG LUAM
Nyob rau hauv lub qauv steel tsim kev lag luam, helical welded yeeb nkab pabcuam ua ib qho tseem ceeb txheej txheem sib xyaw. Nws tuaj yeem ua tiav rau hauv ntau cov duab thiab siv los tsim cov thav ntawv, txhawb nqa, thiab lwm yam.

Dej Kev Kho Mob Tes Haujlwm
Hauv dej phwj tuaj yeem kho, cov yeeb nkab helded siv tau los txuas cov cuab yeej kho thiab cov raj xa hluav taws xob.

Cov lus nug nquag nug】

Dab tsi yog helt welded yeeb nkab?
Helical welded yeeb nkab yog kauv steel yeeb nkab ua los ntawm sawb hlau coils. Lub phaj steel yog dov rau hauv ib qho yeeb nkab los ntawm kauv ua ke chav, thiab cov yeeb nkab leeg yog welded los ntawm ob sab vuam lossis siab-ntau zaus vuam.

Cov txheej txheem ntau lawm ntawm cov yeeb nkab helded?
Cov txheej txheem ntau lawm ntawm helt welded yeeb nkab tsuas yog suav nrog kauv submerged arc vuam (ssaw) thiab high-zaus muab kauv vuam (HFW). Lub qub kev siv submerged arc vuam tshuab vuam, nrog siab weld zoo thiab zoo heev thiab haum rau cov kav dej loj thiab tuab-walled pipes; Cov tom kawg siv ntau zaus tam sim no los ua kom sov thiab yaj ntawm cov yeeb nkab dawb thiab tom qab ntawd tsim nyog rau me me thiab nruab nrab-walled kav.

Dab tsi yog qhov sib txawv ntawm helt welded yeeb nkab thiab ncaj seam welded yeeb nkab?
Weld ntawm helt welded yeeb nkab yog kis tau muab faib, kev ntxhov siab yog tusyees dispersed, thiab nws tuaj yeem tiv thaiv ntau dua; Lub Weld ntawm Ncaj Seam Welded Yeeb yog ncaj, thiab kev ntxhov siab yog feeb los ntawm Weld. Nyob rau hauv tib lub yeeb nkab diam, helical welded yeeb nkab tuaj yeem ua tiav lub zog siab dua nrog thinner steel phiaj thiab tus nqi qis.

Dab tsi yog cov ntaub ntawv raw tseem ceeb ntawm cov yeeb nkab welded?
Helical welded yeeb nkab feem ntau siv cov roj carbon zoo carbon thiab tsawg-alloy high-zog qauv hlau ua Q235, Q345, thiab lwm yam.

Dab tsi yog daim ntawv thov teb cov yeeb nkab welded?
Helical Welded yeeb nkab yog siv dav hauv cov roj thiab roj kev thauj khoom, tso dej rau hauv dej, kev kho dej pheeb suab, choj piling thiab lwm daim teb.

Dab tsi yog cov hau kev rau kev kho mob tiv thaiv corrosion ntawm cov yeeb nkab welded?
Cov yeeb tshuaj tiv thaiv corrosion rau cov yeeb nkab welded xws li epoxy zinc-duas, polyurethane daim kab xev, siv 3Pe anti-corrosion txheej, thiab lwm yam.

Yuav ua li cas tiv thaiv helt welded yeeb nkab thaum thauj mus los?
Thaum thauj Gelt Welded yeeb nkab, zam kev sib tsoo thiab khawb ntawm cov kav dej, thiab siv cov nkhaus tshwj xeeb los kho lawv kom tiv thaiv dov thiab deformation. Txog kev thauj mus los ntev, kev tiv thaiv npog tuaj yeem ntsia tau ntawm ob qho kawg ntawm cov yeeb nkab, thiab noo noo-pov thawj yuav tsum tau coj los tiv thaiv xeb.