XINXIN PENGYUAN METAL MATERIAL CO., LTD.

Fakitale Yopangidwa Mwamakonda Aakulu Aakulu Akuluakulu Woonda Wall Spiral Welded Carbon Steel Round Pipe

Kufotokozera Kwachidule:

Spiral welded chitoliro: Wapangidwa ndi low carbon carbon structural steel kapena low-alloy structural steel strip atakulungidwa mu chitoliro billet pa ngodya ina ya mzere wozungulira (wotchedwa kupanga ngodya), ndiyeno chitoliro msoko ndi welded pamodzi, amene akhoza kupanga lalikulu m'mimba mwake zitsulo chitoliro ku yopapatiza Mzere zitsulo.Mafotokozedwe ake amawonetsedwa ndi makulidwe akunja akunja * khoma, chitoliro chowotcherera chiyenera kuwonetsetsa kuti kuyesa kwa hydraulic, kulimba kwamphamvu kwa weld ndi kuzizira kopinda kuti kukwaniritse zomwe mukufuna.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kuti tikuthandizeni kumasuka ndikukulitsa kampani yathu, tilinso ndi owunika mu QC Team ndikukutsimikizirani chithandizo chathu chachikulu ndi malonda kapena ntchito ya Factory Customized Large Diameter Thin Wall Spiral Welded Carbon Steel Round Pipe, Makasitomala athu amagawidwa ku North America. , Africa ndi Eastern Europe.tikhoza kupereka mankhwala apamwamba ndi mtengo mpikisano kwambiri.
Kuti tikuthandizeni kumasuka ndikukulitsa kampani yathu, tilinso ndi oyang'anira mu QC Team ndikukutsimikizirani chithandizo chathu chachikulu ndi malonda kapena ntchito yaChitoliro cha Chitsulo cha China ndi Chitoliro cha Carbon Steel, tsopano tili ndi mzere wathunthu wopanga zinthu, kusonkhanitsa mzere, dongosolo lowongolera bwino, ndipo chofunikira kwambiri, tili ndiukadaulo wambiri wapatent ndi gulu lodziwa luso ndi kupanga, gulu lautumiki la akatswiri.Ndi zabwino zonsezi, tatsala pang'ono kupanga "mtundu wodziwika bwino wapadziko lonse wa nayiloni monofilaments", ndikufalitsa mayankho athu padziko lonse lapansi.Takhala tikuyenda ndikuyesera momwe tingathere kuti tithandizire makasitomala athu.

Metallurgical katundu wa zinthu

Mapaipi opindika aarc otalikirapo amapangidwa kuchokera ku mbale zachitsulo, pomwe mapaipi ozungulira amapangidwa kuchokera kumakoyilo otenthedwa.The otentha adagulung'undisa Mzere wagawo kugubuduza ndondomeko ali angapo ubwino ndipo ali ndi njira metallurgical mphamvu kupeza kupanga mkulu khalidwe chitoliro mzere zitsulo.Mwachitsanzo, maimidwe linanena bungwe ali okonzeka ndi madzi kuzirala dongosolo imathandizira kuzirala, amene amalola kugwiritsa ntchito nyimbo otsika aloyi tikwaniritse magiredi apadera mphamvu ndi otsika kutentha toughness, potero kuwongolera weldability wa chitsulo.Komabe, dongosololi silikupezeka m'mafakitale opanga mapepala achitsulo.Zomwe zili ndi aloyi (zofanana ndi mpweya) zamakoyilo nthawi zambiri zimakhala zotsika kuposa za mbale zachitsulo zofanana, zomwe zimathandizanso kuti mipope yowotcherera yozungulira ikhale yabwino.

Chofunika kwambiri kukumbukira ndi chakuti, chifukwa chozungulira chozungulira chozungulira chitoliro chozungulira sichimayenderana ndi njira yachitsulo chachitsulo (tsina lake yankho limadalira mbali yozungulira ya chitoliro chachitsulo), pamene chitoliro chowongoka chachitsulo chowongolera chitoliro chachitsulo chikugubuduza. malangizo perpendicular kwa malangizo a zitsulo chitoliro olamulira, motero, ozungulira welded chitoliro zakuthupi ndi bwino kuposa mowongoka msoko zitsulo chitoliro ming'alu kukana.

Njira Yowotcherera

Kuchokera kuwotcherera, ozungulira welded chitoliro ndi molunjika msoko zitsulo chitoliro kuwotcherera njira ndi yemweyo, koma mowongoka msoko welded chitoliro mosalephera kukhala ndi nsonga yowotcherera ding, kotero mwayi kuwotcherera zilema zikuchulukirachulukira, ndi nkhawa yotsalira ya kuwotcherera. pa ding weld ndi yayikulu, zitsulo zowotcherera nthawi zambiri zimakhala zovuta zitatu, zomwe zimawonjezera mwayi wosweka.

Komanso, malinga ndi kumizidwa arc kuwotcherera ndondomeko, aliyense kuwotcherera ayenera kukhala pa arc chiyambi ndi arc kuzimitsa, koma aliyense molunjika msoko welded chitoliro mu welded annular msoko, sangathe kukwaniritsa chikhalidwe, motero pangakhale zambiri kuwotcherera zilema pa arc. kuzimitsa.

Chemical zikuchokera tebulo

Zimango katundu Chemical zikuchokera  
Zokolola mphamvu Kulimba kwamakokedwe Elongation C Si Mn S P  
MPa kg/mm² MPa kg/mm² min Palibe chokulirapo kuposa Palibe chokulirapo kuposa Palibe chokulirapo kuposa  
Chithunzi cha Q215A Q215B 215 22 335-410 34-42 31 0.09-0.15 0.03 0.25-0.55 0.050 0.045 0.045
Chithunzi cha Q235A Q235B

Q235C

Q235D

235 24 375-460 38-47 26 0.14-0.22 0.12-0.20

≤0.18

≤0.17

0.30 0.30-0.65 0.30-0.70

0.35-0.80

0.35-0.80

0.50 0.45

0.40

0.035

0.045 0.045

0.040

0.035

16Mn(Q345B) 345 35 510-600 51.60 22 0.12-0.20 0.20-0.55 1.2-1.6 0.045 0.045
x42 289 29.5 413 42.1   0.28 - 1.25 0.030 0.030
X52 358 36.5 455 46.4 0.30 - 1.35 0.030 0.030
x56 386 39.4 489 49.9 0.26 - 1.35 0.030 0.030
X60 413 42.1 517 52.7 0.26 - 1.35 0.030 0.030
x65 448 45.7 530 54.0 0.26 - 1.40 0.030 0.030
X70 482 49.2 565 57.6 0.26 - 1.40 0.030 0.030
L245 245   415   21 0.26   1.15 0.030 0.030
L290 290   415   21 0.28   1.25 0.030 0.030
L360 360   460   19 0.3   1.25 0.030 0

Zambiri Zamalonda

Zogulitsa Zomangamanga za ASTM A106 A36 A53 Spiral Welded Black Steel Tube carbon steel spiral welded chubu chitoliro
Gulu GR.B, ST52, ST42, ST35, ST45, X42, X52, X56, X60, X70, X85
Standard ASTM A53, ASTM A500;GB/T3091, GB/T3094;DIN EN10025;DIN EN10217-2005;

EN 10217;Gawo la EN10219;TS EN 10025;Chithunzi cha JIS G3466

Njira ERW, Welded, Seamless, Hot Rolled, Cold Drawn
OD Kukula 8 ″ mpaka 142 ″Kunja Diameter 219mm mpaka 3620mm
Makulidwe 1.5-30 mm
Utali 1) Kutalika Kwachisawawa Kokha komanso Utali Wosasinthika Wawiri.
2) SRL: 3M-5.8M DRL: 10-11.8M kapena Monga makasitomala anapempha kutalika.
3) Utali wokhazikika (5.8m, 6m, 12m)
Chitoliro Chatha 1) Chowawa 2) Beveled 3) Ulusi ndi coupling ndi pulasitiki kapu
Kumaliza chitetezo 1) Pulasitiki kapu 2) Iron mtetezi 3) monga pempho
Chithandizo cha Pamwamba 1) utoto wakuda 2) varnish 3) mafuta kapena malata

4) anti-corrosion TACHIMATA (3PE / 3LPE)

Phukusi Phukusi lotayirira, chitoliro chomanga mitolo chokhala ndi ma slings awiri kumapeto onse kuti athe kutsitsa ndikutulutsa mosavuta, Malizitsani ndi zisoti za Pulasitiki.
Tumizani Ku Singapore, Canada, Indonesia, Korea, USA, UK, Thailand, Saudi Arabia, Vietnam, India, Peru, Ukraine, Brazil, South Africa, etc.

Chiwonetsero cha Zamalonda

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FAQ

1.Chifukwa chiyani mumatisankha?

Kampani yathu yakhala ku Alibaba.com kwa zaka 12.Timalamulira khalidwe la mankhwala mosamalitsa, pali anthu apadera kwa khalidwe.

Ngati muli ndi mtengo wotsika kuchokera kwa ogulitsa ena, tidzabweza kawiri kwa makasitomala za mtengo wapamwamba.

2.Kodi nthawi yanu yobereka ndi yotalika bwanji?

Malinga ndi kuchuluka.Kawirikawiri mkati 2-7 masiku ngati mu katundu.Ndipo masiku 15-20 ngati mulibe katundu.

3.Kodi malipiro anu ndi otani?

A: Ndi T/T 30% pasadakhale, ndi 70% pamaso yobereka.

B: 100% L / C pakuwona.

C:Ndi T/T 30% pasadakhale, ndi 70% L/C pakuona.

4.Kodi mumapereka zitsanzo?Ndi yaulere?

Inde, timapereka chitsanzo kwaulere koma osalipira mtengo wa katundu.

5.Kodi ngati kasitomala sakukhutira?

Ngati pali vuto ndi mankhwala, timakhala ndi udindo wonse.

Ngati pali vuto pamayendedwe, tidzakuthandizani kulithetsa.

Kuti tikuthandizeni kumasuka ndikukulitsa kampani yathu, tilinso ndi owunika mu QC Team ndikukutsimikizirani chithandizo chathu chachikulu ndi malonda kapena ntchito ya Factory Customized Large Diameter Thin Wall Spiral Welded Carbon Steel Round Pipe, Makasitomala athu amagawidwa ku North America. , Africa ndi Eastern Europe.tikhoza kupereka mankhwala apamwamba ndi mtengo mpikisano kwambiri.
Factory makondaChitoliro cha Chitsulo cha China ndi Chitoliro cha Carbon Steel, tsopano tili ndi mzere wathunthu wopanga zinthu, kusonkhanitsa mzere, dongosolo lowongolera bwino, ndipo chofunikira kwambiri, tili ndiukadaulo wambiri wapatent ndi gulu lodziwa luso ndi kupanga, gulu lautumiki la akatswiri.Ndi zabwino zonsezi, tatsala pang'ono kupanga "mtundu wodziwika bwino wapadziko lonse wa nayiloni monofilaments", ndikufalitsa mayankho athu padziko lonse lapansi.Takhala tikuyenda ndikuyesera momwe tingathere kuti tithandizire makasitomala athu.


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