As peb txhua tus paub, kem kem yog dav siv nyob rau hauv loj steel qauv vaj tsev nyob rau hauv tsev thiab txawv teb chaws, thiab nws tau nrov rau ntau xyoo nyob rau hauv txawv teb chaws.Niaj hnub no, ntau thiab ntau kev tsim kho thiab tsim chav sivlub raj lojhloov lub thawv kem qauv.Nrog rau qhov nce thickness ntawm lub qub, nws yuav tag nrho cov kev siv ntawm domestic box kem nyob rau hauv lub neej yav tom ntej.
Tam sim no,loj square tubyog extruded rau hauv square raj los ntawm submerged arc vuam txheej txheem nrog cov khoom tshwj xeeb.Submerged arc vuam yog ib qho ntawm cov cuab yeej siv vuam nrog kev ua haujlwm siab.Nws lub npe tag nrho yog tsis siv neeg submerged arc vuam, tseem hu ua tsis siv neeg arc vuam nyob rau hauv flux txheej.Hloov mus rau square raj ua los ntawm cov txheej txheem no muaj cov hauv qab no zoo:
1.High efficiency ntau lawm
Ntawm qhov tod tes, qhov ntev ntawm vuam hlau yog luv luv, thiab tam sim no thiab tam sim no ceev tau nce, yog li cov arc nkag mus thiab vuam hlau deposition efficiency zoo heev (Ntawm qhov tod tes, vim lub tshav kub rwb thaiv tsev nyhuv ntawm flux thiab slag, yeej tsis muaj hluav taws xob poob ntawm lub arc, thiab cov spatter kuj tsawg dua.Txawm hais tias lub tshav kub poob rau melting flux yog nce, tag nrho cov thermal efficiency tseem zoo heev.
2.High weld zoo
Lub vuam tsis tuaj yeem ruaj khov los ntawm kev hloov kho tsis siv neeg.Cov kev cai rau welder's technical level tsis siab.Lub weld muaj pes tsawg leeg yog ruaj khov thiab cov khoom siv kho tshuab zoo.
3.Cov xwm txheej ua haujlwm zoo
Ntxiv nrog rau kev txo qis kev siv zog ntawm kev tuav vuam ua haujlwm, nws tsis muaj hluav taws xob arc, uas yog qhov tshwj xeeb zoo ntawm submerged arc vuam.
4.Tus nqi ua haujlwm tsawg
Feem ntau, tus nqi ua haujlwm ntawm lub thawv kem yog siab li 1000 txog 2000 yuan, thaum tus nqi ua cov raj loj loj tsuas yog ob peb puas yuan, uas yog tus nqi zoo heev.
5.Kev siv nyab xeeb dua
Piv nrog rau ob, qhov vuam ntau ntawmlub cevyog ntau tsawg tshaj li ntawm lub thawv kem, thiab cov vuam kom muaj nuj nqis yog heev txo.
(piv txwv li: thaj av tshiab ntawm Guangdong, Hong Kong thiab Macao, 128 meter siab super Ferris log "Shenzhen teeb" hauv Shenzhen, cov kab tseem ceeb ntawm Google lub chaw ua haujlwm tshiab hauv Singapore, thiab lwm yam yog tag nrho cov khoom lag luam zoo sib xws uas peb pab pawg. tau hloov kho los ntawm lub Hoobkas.)
Specification ntawm square thiab rectangular hollow seem
| OD (MM) | Thickness (MM) | OD (MM) | Thickness (MM) | OD (MM) | Thickness (MM) | OD (MM) | Thickness (MM) |
| 20 * 20 | 1.3 | 60 * 120 80 * 100 90 * 90 | 1.50 ib | 180 * 180 hli | 3 | 300 * 800 400 * 700 550 * 550 500 * 600 | |
| 1.4 | 1.70 ib | 3.5-3.75 Nws | 9.5-9.75 Nws | ||||
| 1.5 | 1.80 ib | 4.5-4.75 Nws | 11.5-11.75 dr hab | ||||
| 1.7 | 2.00 Nws | 5.5-7.75 Nws | 12-13.75 Nws | ||||
| 1.8 | 2.20 | 9.5-9.75 Nws | 15-50 | ||||
| 2.0 | 2.5-4.0 Nws | 11.5-11.75 dr hab | |||||
| 20 * 30 25 * 25 | 1.3 | 4.25-4.75 Nws | 12.0-25.0 Nws | ||||
| 1.4 | 5.0-6.3 | 100 * 300 150 * 250 200 * 200 | 2.75 ib | 300 * 900 400 * 800 600 * 600 500 * 700 | |||
| 1.5 | 7.5-8 | 3.0-4.0 Nws | 9.5-9.75 Nws | ||||
| 1.7 | 50 * 150 60 * 140 80 * 120 100 * 100 | 1.50 ib | 4.5-9.75 Nws | 11.5-11.75 dr hab | |||
| 1.8 | 1.70 ib | 11.5-11.75 dr hab | 12-13.75 Nws | ||||
| 2.0 | 2.00 Nws | 12.5-12.75 dr hab | 15-50 | ||||
| 2.2 | 2.20 | 13.5-13.75 dr hab | |||||
| 2.5-3.0 Nws | 2.5-2.75 Nws | 15.5-30 Nws | |||||
| 20 * 40 25 * 40 30 * 30 30 * 40 | 1.3 | 3.0-4.75 Nws | 150 * 300 200 * 250 | 3.75 ib | 300 * 1000 400 * 900 500 * 800 600 * 700 650 * 650 | ||
| 1.4 | 5.5-6.3 | 4.5-4.75 Nws | |||||
| 1.5 | 7.5-7.75 Nws | 5.5-6.3 | 9.5-9.75 Nws | ||||
| 1.7 | 9.5-9.75 Nws | 7.5-7.75 Nws | 11.5-11.75 dr hab | ||||
| 1.8 | 11.5-16.5 Nws | 9.5-9.75 Nws | 12-13.75 Nws | ||||
| 2.0 | 60 * 160 80 * 140 100 * 120 | 2.50 Nws | 11.5-11.75 dr hab | 15-50 | |||
| 2.2 | 2.75 ib | 13.5-30 Nws | |||||
| 2.5-3.0 Nws | 3.0-4.75 Nws | 200 * 300 250 * 250 | 3.75 ib | 400 * 1000 500 * 900 600 * 800 700 * 700 | |||
| 3.25-4.0 Nws | 5.5-6.3 | 4.5-4.75 Nws | |||||
| 25 * 50 30 * 50 30 * 60 40 * 40 40 * 50 40 * 60 50 * 50 | 1.3 | 7.5-7.75 Nws | 5.5-6.3 | 9.5-9.75 Nws | |||
| 1.4 | 9.5-16 | 7.5-7.75 Nws | 11.5-11.75 dr hab | ||||
| 1.5 | 75 * 150 hli | 2.50 Nws | 9.5-9.75 Nws | 12-13.75 Nws | |||
| 1.7 | 2.75 ib | 11.5-11.75 dr hab | 15-50 | ||||
| 1.8 | 3.0-3.75 Nws | 12-13.75 Nws | |||||
| 2.0 | 4.5-4.75 Nws | 15.5-30 Nws | |||||
| 2.2 | 5.5-6.3 | 200 * 400 250 * 350 300 * 300 | 4.5-6.3 | 500 * 1000 600 * 900 700 * 800 750 * 750 | |||
| 2.5-3.0 Nws | 7.5-7.75 Nws | 7.5-7.75 Nws | 9.5-9.75 Nws | ||||
| 3.25-4.0 Nws | 9.5-16 | 9.5-9.75 Nws | 11.5-11.75 dr hab | ||||
| 4.25-4.75 Nws | 80 * 160 120 * 120 | 2.50 Nws | 11.5-11.75 dr hab | 12-13.75 Nws | |||
| 5.0-5.75 Nws | 2.75 ib | 12-13.75 Nws | 15-50 | ||||
| 5.75-6.3 | 3.0-4.75 Nws | 15.5-30 Nws | |||||
| 40 * 80 50 * 70 50 * 80 60 * 60 | 1.3 | 5.5-6.3 | 200 * 500 250 * 450 300 * 400 350 * 350 | 5.5-6.3 | 500 * 1100 600 * 900 700 * 800 750 * 750 | ||
| 1.5 | 7.5-7.75 Nws | 7.5-7.75 Nws | 9.5-9.75 Nws | ||||
| 1.7 | 9.5-9.75 Nws | 9.5-9.75 Nws | 11.5-11.75 dr hab | ||||
| 1.8 | 11.5-20 Nws | 11.5-11.75 dr hab | 12-13.75 Nws | ||||
| 2.0 | 100 * 150 hli | 2.50 Nws | 12-13.75 Nws | 15-50 | |||
| 2.2 | 2.75 ib | 15.5-30 Nws | |||||
| 2.5-3.0 Nws | 3.0-4.75 Nws | 280 * 280 hli | 5.5-6.3 | 600 * 1100 700 * 1000 800 * 900 850 * 850 | |||
| 3.25-4.0 Nws | 5.5-6.3 | 7.5-7.75 Nws | 9.5-9.75 Nws | ||||
| 4.25-4.75 Nws | 7.5-7.75 Nws | 9.5-9.75 Nws | 11.5-11.75 dr hab | ||||
| 5.0-6.0 | 9.5-9.75 Nws | 11.5-11.75 dr hab | 12-13.75 Nws | ||||
| 40 * 100 60 * 80 70 * 70 | 1.3 | 11.5-20 Nws | 12-13.75 Nws | 15-50 | |||
| 1.5 | 100 * 200 120 * 180 150 * 150 | 2.50 Nws | 15.5-30 Nws | ||||
| 1.7 | 2.75 ib | 350 * 400 300 * 450 | 7.5-7.75 Nws | 700 * 1100 800 * 1000 900 * 900 | |||
| 1.8 | 3.0-7.75 Nws | 9.5-9.75 Nws | 11.5-11.75 dr hab | ||||
| 2.0 | 9.5-9.75 Nws | 11.5-11.75 dr hab | 12-13.75 Nws | ||||
| 2.2 | 11.5-20 Nws | 12-13.75 Nws | 15-50 | ||||
| 2.5-3.0 Nws | 100 * 250 150 * 200 | 3.00 Nws | 15.5-30 Nws | ||||
| 3.25-4.0 Nws | 3.25-3.75 Nws | 200 * 600 300 * 500 400 * 400 | 7.5-7.75 Nws | 800 * 1100 900 * 1000 950 * 950 | |||
| 4.25-4.75 Nws | 4.25-4.75 Nws | 9.5-9.75 Nws | 11.5-11.75 dr hab | ||||
| 5.0-6.3 | 9.5-9.75 Nws | 11.5-11.75 dr hab | 12-13.75 Nws | ||||
| 50 * 100 60 * 90 60 * 100 75 * 75 80 * 80 | 1.3 | 11.5-11.75 dr hab | 12-13.75 Nws | 15-50 | |||
| 1.5 | 12.25 Nws | 15.5-40 Nws | |||||
| 1.7 | 140 * 140 hli | 3.0-3.75 Nws | 300 * 600 400 * 500 400 * 400 | 7.5-7.75 Nws | 900 * 1100 1000 * 1000 800 * 1200 hli | ||
| 1.8 | 4.5-6.3 | 9.5-9.75 Nws | |||||
| 2.0 | 7.5-7.75 Nws | 11.5-11.75 dr hab | 20-60 | ||||
| 2.2 | 9.5-9.75 Nws | 12-13.75 Nws | |||||
| 2.5-3.0 Nws | 11.5-25.00 Nws | 15.5-40 Nws | |||||
| 3.25-4.0 Nws | 160 * 160 hli | 3.00 Nws | 400 * 600 500 * 500 | 9.5-9.75 Nws | 1100 * 1000 1100 * 1100 | ||
| 4.25-4.75 Nws | 3.5-3.75 Nws | 11.5-11.75 dr hab | 20-60 | ||||
| 5.0-5.75 Nws | 4.25-7.75 Nws | 12-13.75 Nws | |||||
| 7.5-8 | 9.5-25.0 Nws | 15.5-40 Nws |
01 TXOJ KEV DEAL
Peb tau tshwj xeeb hauv
tsim steel rau ntau xyoo
- 02 TUB
- SPECIFICATIONS
OD: 10 * 10-1000 * 1000MM 10 * 15-800 * 1100MM
Thickness: 0.5-60 hli
Ntev: 1-24M
3 CERTIFICATION YOG
Ua kom tiav
tuaj yeem tsim cov yeeb nkab steel khoom ntawm lub ntiaj teb
stardard, xws li European standard, American standard,
Japanese txuj, Astralian standard, natinal standard
thiab lwm yam.
04 LEEJ TWG NYIAJ
Common specifications perennial inventory ntawm
200000 tons
LUB XWB
Cov chaw tsim khoom lag luam duab plaub raug xaiv rau hauv kaum sab saum toj steel raj hom hauv Suav teb
Tus nqi tsim nyog ntawm cov khoom> 100%
A: Peb yog Hoobkas.
A: Feem ntau nws yog 5-10 hnub yog tias cov khoom muaj nyob hauv Tshuag.los yog nws yog 30 hnub yog tias cov khoom tsis nyob hauv Tshuag, nws yog raws li kom muaj nuj nqis.
A: Yog lawm, peb tuaj yeem muab cov qauv pub dawb nrog tus nqi thauj khoom los ntawm cov neeg siv khoom.
A: Them <= 1000USD, 100% ua ntej.Kev Them Nyiaj> = 1000USD 30% T / T ua ntej, tshuav nyiaj li cas ua ntej shippment.Yog tias koj muaj lus nug ntxiv, pls xav tiv tauj peb raws li hauv qab no
Lub tuam txhab muab qhov tseem ceeb rau qhov zoo ntawm cov khoom, nqis peev ntau hauv kev qhia txog cov cuab yeej siv siab heev thiab cov kws tshaj lij, thiab tawm mus ua kom tau raws li qhov xav tau ntawm cov neeg siv khoom hauv tsev thiab txawv teb chaws.
Cov ntsiab lus tuaj yeem faib ua roughly faib rau hauv: tshuaj muaj pes tsawg leeg, yield zog, tensile zog, tej yam khoom, thiab lwm yam
Nyob rau tib lub sijhawm, lub tuam txhab tseem tuaj yeem ua tiav kev tshawb nrhiav qhov tsis zoo hauv online thiab annealing thiab lwm yam kev kho cua sov raws li cov neeg siv khoom xav tau.
https://www.ytdrintl.com/
E-mail:sales@ytdrgg.com
Tianjin YuantaiDerun Steel Tube Manufacturing Group Co., Ltd.yog steel yeeb nkab Hoobkas tau ntawv pov thawj los ntawmEN/ASTM/ JIStshwj xeeb hauv kev tsim thiab xa tawm txhua yam ntawm cov yeeb nkab square, galvanized yeeb nkab, ERW welded yeeb nkab, kauv yeeb nkab, submerged arc welded yeeb nkab, ncaj seam yeeb nkab, seamless yeeb nkab, xim coated steel kauj, galvanized steel kauj thiab lwm yam steel khoom. kev thauj mus los yooj yim, nws yog 190 mais deb ntawm Beijing Capital International Airport thiab 80 mais deb ntawm Tianjin Xingang.
Whatsapp: +8613682051821
