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Umgangatho oPhakamileyo we-20mm yeDiameter engenamthungo eWelded Cold Rolled Steel Stainless Pipe Pipe Uludwe lwamaxabiso oMfanekiso Obonisiweyo
  • Umgangatho oPhakamileyo we-20mm Diameter engenamthungo eWelded Cold Rolled Steel Pipe Pipe Uluhlu lwamaxabiso
  • Umgangatho oPhakamileyo we-20mm Diameter engenamthungo eWelded Cold Rolled Steel Pipe Pipe Uluhlu lwamaxabiso
  • Umgangatho oPhakamileyo we-20mm Diameter engenamthungo eWelded Cold Rolled Steel Pipe Pipe Uluhlu lwamaxabiso
  • Umgangatho oPhakamileyo we-20mm Diameter engenamthungo eWelded Cold Rolled Steel Pipe Pipe Uluhlu lwamaxabiso

Umgangatho oPhakamileyo we-20mm Diameter engenamthungo eWelded Cold Rolled Steel Pipe Pipe Uluhlu lwamaxabiso

Inkcazelo emfutshane:

Umbhobho odityanisiweyo we-Spiral: Wenziwa ngentsimbi ephantsi-carbon carbon structural steel okanye i-low-alloy structural strip yentsimbi eqengqeleke kwibillet yombhobho kwi-engile ethile ye-spiral line (ebizwa ngokuba yi-engile yokubumba), kwaye ke umthungo wombhobho udityaniswe kunye, othi inokuvelisa umbhobho omkhulu wentsimbi ukusuka kwintsimbi emxinwa.Ukucaciswa kwayo kubonakaliswa yi-diameter yangaphandle * ubukhulu bodonga, umbhobho odityanisiweyo kufuneka uqinisekise ukuba uvavanyo lwe-hydraulic, amandla okuqina e-weld kunye neempawu zokugoba ezibandayo ukuhlangabezana nezibonelelo.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Sihlala silandela umgaqo othi "Umgangatho wokuqala, iPrestige Supreme".Sizibophelele ngokupheleleyo ekuhambiseni abathengi bethu ngeemveliso ezikumgangatho ophezulu kunye nezisombululo ezikumgangatho ophezulu, unikezelo olukhawulezileyo kunye neenkonzo ezinamava zoMgangatho oPhezulu we-20mm Diameter Engenamthungo eWelded Uluhlu lweMbhobho yentsimbi eQinyo eQonxiweyo, Sihlala siqhubeka nomgaqo "weMfezeko. , Ubuchule, ukuVelisa izinto ezintsha kunye nokuphumelela ishishini”.Wamkelekile ukuba uye kwiwebhusayithi yethu kwaye ungaze uthandabuze ukunxibelelana nathi.Ngaba nonke nilungile???Masihambe!!!
Sihlala silandela umgaqo othi "Umgangatho wokuqala, iPrestige Supreme".Sizibophelele ngokupheleleyo ekuziseni abathengi bethu ngeemveliso ezikumgangatho ophezulu kunye nezisombululo ezikumgangatho ophezulu, unikezelo olukhawulezileyo kunye neenkonzo ezinamava kubathengi bethu.I-China i-High Pressure ye-Stainless Steel Pipe kunye ne-ASTM ye-Stainless Steel Pipe, Emva kweminyaka yophuhliso, siye sakha isakhono esomeleleyo kuphuhliso lwemveliso entsha kunye nenkqubo engqongqo yolawulo lomgangatho ukuqinisekisa umgangatho ogqwesileyo kunye nenkonzo.Ngenkxaso yabathengi abaninzi abasebenzisanayo ixesha elide, izinto zethu zamkelwe kwihlabathi liphela.

Iimpawu ze-Metallurgical zezinto eziphathekayo

Imibhobho edityanisiweyo ye-arc yobude be-arc edibeneyo iveliswa kwiipleyiti zentsimbi, ngelixa imibhobho e-spiral edityanisiweyo iveliswa kwiikhoyili ezishushu.Inkqubo yokugoqa iyunithi eshushu-eshushu ineenzuzo ezininzi kwaye inekhono lenkqubo ye-metallurgical ukufumana ukuveliswa kwentsimbi yombhobho ophezulu.Ngokomzekelo, i-output stand ixhotyiswe ngenkqubo yokupholisa amanzi ukukhawulezisa ukupholisa, okuvumela ukusetyenziswa kweengoma ze-alloy ephantsi ukuphumeza amabakala anamandla akhethekileyo kunye nobunzima obuphantsi kobushushu, ngaloo ndlela kuphuculwe i-weldability yentsimbi.Nangona kunjalo, le nkqubo ayikho kakhulu kwizityalo zokuvelisa sheet sheet.Umxholo we-alloy (okulingana nekhabhoni) yeekhoyili zihlala ziphantsi kunezibakala ezifanayo zeepleyiti zentsimbi, eziphucula ukuwelda kwemibhobho edityanisiweyo.

Okubaluleke ngakumbi ukuba kuqatshelwe kukuba, ngenxa yokuba i-spiral welded pipe coil rolling direction ayikho perpendicular ukuya kwicala lentsimbi yombhobho wentsimbi (isisombululo sayo sixhomekeke kwi-spiral angle yombhobho wentsimbi), lo gama umthungo othe tye umbhobho wentsimbi isalathiso perpendicular ukuya kwicala lentsimbi umbhobho axis, kwaye ngaloo ndlela, spiral welded umbhobho imathiriyeli ingcono kunomthungo othe ngqo umbhobho intsimbi ukuxhathisa ukuqhekeka.

Inkqubo yeWelding

Ukusuka kwinkqubo welding, spiral welded umbhobho kunye umthungo othe tye intsimbi umbhobho welding indlela iyafana, kodwa umthungo ngqo welding umbhobho ngokuqinisekileyo uya kuba ne-ding weld eninzi, ngoko ke amathuba okuwelda ayanda kakhulu, kunye noxinzelelo olushiyekileyo lwe-welding. kwi-ding weld inkulu, isinyithi se-weld sihlala sikwimeko yoxinzelelo lweendlela ezintathu, ukwandisa amathuba okuqhekeka.

Ngaphezu koko, ngokwenkqubo ye-arc ye-welding ephantsi kwamanzi, i-weld nganye kufuneka ibe kwi-arc initiation kunye nokucima i-arc, kodwa umthungo ngamnye othe tye odityanisiweyo wombhobho kumthungo odibeneyo we-annular, awukwazi ukufikelela kwimeko, ngoko ke kunokubakho iziphene zokuwelda kwi-arc. ukucima.

Itheyibhile yokwakheka kweekhemikhali

Iimpawu zoomatshini Ukuqulunqwa kweekhemikhali  
Unikeze Amandla Tensile strength Elongation C Si Mn S P  
MPa kg/mm² MPa kg/mm² imiz Akukho nkulu kune Akukho nkulu kune Akukho nkulu kune  
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
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

Iinkcukacha zeMveliso

Imveliso Ulwakhiwo lwe-ASTM A106 A36 A53 Spiral Welded Black Steel Tube carbon steel spiral welded welding pipe
IBanga GR.B, ST52, ST42, ST35, ST45, X42, X52, X56, X60, X70, X85
Umgangatho I-ASTM A53, i-ASTM A500;GB/T3091, GB/T3094;I-DIN EN10025;I-DIN EN10217-2005;

I-BS EN10217;I-BS EN10219;I-BS EN10025;I-JIS G3466
Ubuchwephesha I-ERW, iWelded, ingenamthungo, ishushu iqengqeleka, iyabanda
OD Ubungakanani 8″ukuya 142″Ngaphandle Ububanzi 219mm ukuya 3620mm
Ukutyeba 1.5mm - 30mm
Ubude 1) Ubude obuNye boBucala kunye noBude obuphindwe kabini.
2) SRL:3M-5.8M DRL:10-11.8M okanye Njengoko abathengi bacelile ubude.
3) Ubude obuzinzileyo(5.8m,6m,12m)
Umbhobho Uphela 1)Plain 2)Beveled 3)Ithungelwe ngentambo kunye nekepusi yeplastiki
Phelisa umkhuseli 1) Iplastiki yeplastiki 2) Umkhuseli wentsimbi 3) ​​njengesicelo
Unyango loMphezulu 1) ipeyinti emnyama 2) i-varnish 3) ioli okanye i-galvanized

4) i-anti-corrosion coated (3PE / 3LPE)
Iphakheji Iphakheji ekhululekileyo, umbhobho odityanisiweyo onezilingi ezimbini kwisiphelo somibini ukuze ulayishe lula kwaye ukhuphe,Phelisa ngeekepusi zePlastiki.
Thumela Ku ISingapore, iKhanada, i-Indonesia, iKorea, i-USA, i-UK, iThailand, iSaudi Arabia, iVietnam, iIndiya, iPeru, iUkraine, iBrazil, uMzantsi Afrika, njl.

Umboniso weMveliso

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FAQ

1.Kutheni usikhetha?

Inkampani yethu ibikwi-Alibaba.com iminyaka eli-12.Silawula umgangatho weemveliso ngokungqongqo kakhulu, kukho abantu abakhethekileyo bomgangatho.

Ukuba unexabiso eliphantsi komnye umboneleli, siya kuhlawula kabini kubathengi malunga nexabiso eliphezulu.

2.Lide kangakanani ixesha lakho lokuhambisa?

Ngokwe quantity.Generally within 2-7 days if in stock.And 15-20 days if not in stock.

3.Ithini imiqathango yakho yentlawulo?

A: Nge-T/T 30% kwangaphambili, kunye ne-70% ngaphambi kokuziswa.

B:100% L/C emehlweni.

C:Nge-T/T 30% kwangaphambili, kunye ne-70% L/C xa uyibona.

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Ewe, sinikezela ngesampula simahla kodwa ungahlawuleli iindleko zothutho.

5.Kuthekani ukuba umthengi akanelisekanga?

Ukuba kukho ingxaki ngemveliso, sithatha uxanduva olupheleleyo.

Ukuba kukho ingxaki kwinkqubo yothutho, siya kukunceda ukuyisombulula.

Sihlala silandela umgaqo othi "Umgangatho wokuqala, iPrestige Supreme".Sizibophelele ngokupheleleyo ekuhambiseni abathengi bethu ngeemveliso ezikumgangatho ophezulu kunye nezisombululo ezikumgangatho ophezulu, unikezelo olukhawulezileyo kunye neenkonzo ezinamava zoMgangatho oPhezulu we-20mm Diameter Engenamthungo eWelded Uluhlu lweMbhobho yentsimbi eQinyo eQonxiweyo, Sihlala siqhubeka nomgaqo "weMfezeko. , Ubuchule, ukuVelisa izinto ezintsha kunye nokuphumelela ishishini”.Wamkelekile ukuba uye kwiwebhusayithi yethu kwaye ungaze uthandabuze ukunxibelelana nathi.Ngaba nonke nilungile???Masihambe!!!
Umgangatho ophezulu weI-China i-High Pressure ye-Stainless Steel Pipe kunye ne-ASTM ye-Stainless Steel Pipe, Emva kweminyaka yophuhliso, siye sakha isakhono esomeleleyo kuphuhliso lwemveliso entsha kunye nenkqubo engqongqo yolawulo lomgangatho ukuqinisekisa umgangatho ogqwesileyo kunye nenkonzo.Ngenkxaso yabathengi abaninzi abasebenzisanayo ixesha elide, izinto zethu zamkelwe kwihlabathi liphela.

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