Ubwino wa Chitoliro cha Chitsulo cha A252 Giredi 2 Spiral Submerged Arc Welded Polypropylene Lined Pipe

Ubwino wa Chitoliro cha Chitsulo cha A252 Giredi 2 Spiral Choviikidwa mu Arc Welded Polypropylene Lined Chitoliro Chowonetsedwa

Kufotokozera Kwachidule:

Mu dziko la mapaipi a mafakitale, kugwiritsa ntchito mapaipi okhala ndi polypropylene kukuchulukirachulukira chifukwa cha zabwino zake zambiri m'njira zosiyanasiyana. Mumakampani omanga, kugwiritsa ntchito mapaipi achitsulo achiwiri a A252 ndi chisankho chofala pamapulojekiti ambiri. Kuphatikiza apo, njira yolumikizira arc yozungulira pansi pamadzi nthawi zambiri imagwiritsidwa ntchito polumikiza mapaipi achitsulo awa kuti apange mapaipi olimba komanso olimba.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Chitoliro chopangidwa ndi polypropyleneimapereka maubwino angapo ikagwiritsidwa ntchito limodzi ndi welding ya spiral submided arc ya chitoliro chachitsulo cha A252 Grade 2. Chimodzi mwazabwino zazikulu ndi kukana dzimbiri komwe kumabwera ndi polypropylene. Mwa kuyika chitoliro chachitsulo ndi polypropylene, pamwamba pamkati pamakhala chitetezo ku zinthu zowononga, zomwe zimaonetsetsa kuti dongosolo la mapaipi limakhala lolimba komanso lodalirika. Izi ndizofunikira kwambiri pakugwiritsa ntchito mapaipi omwe ali ndi mankhwala oopsa kapena mikhalidwe yachilengedwe.

Kuphatikiza apo, mapaipi okhala ndi polypropylene amadziwika ndi malo awo osalala mkati, zomwe zimathandiza kuchepetsa kukangana ndikuwonjezera kuyenda kwa madzi m'mapaipi. Izi zimawonjezera magwiridwe antchito ndikuchepetsa kugwiritsa ntchito mphamvu, zomwe zimapangitsa kuti ikhale njira yokongola yogwiritsira ntchito mafakitale ndi mabizinesi osiyanasiyana.

Khodi Yokhazikika	API	ASTM	BS	DIN	GB/T	JIS	ISO	YB	SY/T	SNV
Nambala Yotsatizana ya Standard		A53	1387	1626	3091	3442	599	4028	5037	OS-F101
	5L	A120		102019	9711 PSL1	3444	3181.1		5040
		A135			9711 PSL2	3452	3183.2
		A252			14291	3454
		A500			13793	3466
		A589

Ubwino wina waukulu wogwiritsa ntchito chitoliro chokhala ndi polypropylene mu welding ya spiral submided arc ndi chitetezo chowonjezera ku kuwonongeka. Chingwe cha polypropylene chimagwira ntchito ngati chotchinga, kuteteza mapaipi achitsulo ku kuwonongeka kwakukulu ndikuchepetsa kufunikira kokonza ndi kukonza pafupipafupi.

Kuwonjezera pa ubwino woperekedwa ndi polypropylene lining, njira yolumikizira spiral submided arc ndi yofunika kwambiri popanga mapaipi olimba komanso odalirika pogwiritsa ntchitoChitoliro chachitsulo cha A252 Giredi 2Ukadaulo wolukira uwu umagwiritsa ntchito njira yolukira ya arc yokhala ndi flux-core yomwe imapanga ma weld amphamvu komanso osalala omwe amakwaniritsa miyezo yapamwamba yofunikira pamapaipi amafakitale.

Mphamvu ndi umphumphu wa makina opachikira mapaipi zimawonjezekanso pogwiritsa ntchito mapaipi opachikira awiri opangidwa ndi spiral submerged arc welding. Mapaipi awa adapangidwa kuti athe kupirira kupsinjika kwakukulu ndikupereka magwiridwe antchito kwa nthawi yayitali, zomwe zimapangitsa kuti akhale chisankho choyamba pa ntchito zosiyanasiyana.

Mwachidule, kuphatikiza kwa mapaipi okhala ndi polypropylene ndi welding ya spiral submerged arc ya chitoliro chachitsulo cha A252 Grade 2 kumapereka zabwino zambiri pamakina a mapaipi a mafakitale. Kuyambira kukana dzimbiri ndi kuchepetsa kukangana mpaka kuteteza ku kuwonongeka, zigawozi zimagwirira ntchito limodzi kuti zipange njira zodalirika komanso zodalirika zopalira mapaipi. Pamene mafakitale akupitiliza kufunafuna zipangizo zogwirira ntchito bwino komanso njira zomangira, kugwiritsa ntchito mapaipi okhala ndi polypropylene ndi welding ya spiral submerged arc mosakayikira kudzakhalabe chisankho choyamba pa ntchito zambiri.

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