Loaʻa i nā mea hoʻopiʻi pālua pālua i hoʻopauʻia i ka ppe

Loaʻa i nā kiʻi o ka pālua pālua i kauʻiaʻo ACALD BSEBAND FINALS FACE

Kākau pōkole:

Welina iā Cangzhou Spiral Steel Steel Tap Spe Group Coop Haʻaheo mākou i kā mākou hui e hoʻohana i kaʻenehana spiral innovative spiral e hōʻoia i kaʻenehana e hōʻoia i ka hanaʻana o nā noi spiral spiral

Hoʻouna i ka leka uila iā mākou

Huahana kikoʻipiop

Nā Kūlana Huakaʻi

I ka honua o ka plumbing, aia kekahi mauʻano hana hana a me nā lako hana. ʻO kahi papa hana pāʻani kaulana e hoʻohuiʻia i kahi papa pālua i hoʻopauʻia a Arcaw (DSAW). Hoʻohana pinepineʻia kēiaʻano hana i ke kinoea a me nā laina wai, a no ke kumu maikaʻi. I kēia blog eʻimi ai mākou i nā pono o ka hoʻohanaʻanaUa hoʻopauʻiaʻo ACUPMUM SUPMERSED ARDEDpaipai i kēia mau noi.

ʻO nā meaʻike o ka paila o ka paila ssaw

Kōla Steele	ʻO ka ikaika a me ka ikaika Mpa	ka ikaika o ka densile Mpa	Ka emi loa %
B	245	415	23
X42	290	415	23
X46	320	435	22
X52	360	460	21
X56	390	490	19
X60	415	520	18
X65	450	535	18
X70	485	570	17

ʻO keʻano o keʻano o nā pipes ssaw

Kōla Steele	C	Mn	P	S	V + nb + ti
	Max%	Max%	Max%	Max%	Max%
B	0.26	1.2	033	033	0.15
X42	0.26	1.3	033	033	0.15
X46	0.26	14	033	033	0.15
X52	0.26	14	033	033	0.15
X56	0.26	14	033	033	0.15
X60	0.26	14	033	033	0.15
X65	0.26	1.45	033	033	0.15
X70	0.26	1.65	033	033	0.15

ʻO ke kāpiliʻana o Geometric o nā pipes ssaw

Nā lawehala Geeometric
Ma waho o ka diameter		Pilenawinui		Kūpono		mai waho o ka puni		Mamano	ʻO ke kiʻekiʻe kiʻekiʻeʻo Will Coad kiʻekiʻe
D		T
ME142mmmm	> 1422mm	<15mm	≥ +mm	Pipeppi 45m	piha piha	pā wai kū	Ho'āe aku i ka nānāʻana		T≤13mm	T> 13mm
± 0.5% Ç4mm	E like me kaʻaeʻana	± 10%	± 1.5mm	3.2 Kau	0.2% l	Kik20 ·	Poloka 0.015	'+ 10% -3.5%	3.5MM	4.8mm

Hōʻike hōʻike hydrostatic

huahana-wehewehe1

E hoʻomau ka paipa i ka hōʻike hydrostatic me kaʻole o ka leakage ma o ka uld seam a iʻole ke kino o ka pape
ʻAʻole pono e hoʻopiliʻia nā mea komo me ka hydrostatically, hāʻawiʻia nā wahi i hoʻohanaʻia ma ka hōʻailonaʻana ma mua o ka hana hui pūʻana ma mua o ka hana huiʻana.

ʻO ka mua,ʻo ka papa pālua pāluaʻelua a me keʻano kūpono o ka hoʻopiliʻana i nā paipa. Hoʻopili ke kaʻina hana i kahi hana e hoʻopili ai i ka paila i loko o kahi pākeke i loko o kahi flux blueula. Hoʻokumu kēia i kahi ikaika ikaika a me ka wiwoʻole e hiki ke hoʻomau i ke koʻikoʻi kiʻekiʻe a me ka luhi, e kūpono ana i nā laina a me nā laina wai.

ʻO kekahi o nā pono nui o ka pānaʻi pālua i kauʻiaʻo ARC i ka pale o kona corrosione. Ua hoʻohanaʻia ka flux granular i kēia kaʻina hana i hana i kahi pale pale pale ma luna o ka weld, e kōkua ana e pale i ke ola a hoʻonui i ke ola o ka paipa. He mea nui kēia noʻO ka wāwae wai,ʻo ia ka mea e hōʻoia ai e waihoʻia ka wai i waihoʻia a hoʻomaʻemaʻeʻole i ka paleʻana.

Ma kahi o ka paleʻana o ka corrosion e pale aku ai,ʻelua mau mea i hoʻopaʻaʻia i nā pipes i hoʻopaʻaʻia i nā waiwai maikaʻiʻole. Hoʻokumu kēiaʻano hana i nā uniform uniform a me kahi paila ikaika a hilinaʻi. He koʻikoʻi kēia no nā wahi kīwī kūlohelohe e like me ka mea e hōʻoia ai i ka palekana a me ka holoʻana o ka hau kūlohelohe me kaʻole o ka neʻeʻana o nā leaka a me nā hemahema.

ʻO ka hoʻohuiʻana, ua hiki i nā pipsedd arded pālua i hiki ke hoʻopaʻaʻia i nā kiʻekiʻe kiʻekiʻe a me nā kūlana kūlohelohe. Hana kēia iā lākou i mea kūpono no nā noi a me nā mea noi i waho e hōʻikeʻia ai i nā kūlana harsh a me nā kūlana hana. No ke kaʻaʻana o ka wai

ʻO kekahi hana hou o ka hoʻohanaʻana i ka pākuʻu pālua a me ka pā o ka paila a Arc i nani loa a nani hoʻi konaʻano. Hana kēia iā lākou i kahi koho maikaʻi loa no nā hoʻonohonoho ma luna o luna a i lalo-ma lalo, e like me ka maʻalahi o ka nānā a mālama. Eia kekahi,ʻo ka papa hana o ka under i hōʻemi i ka friction a me ke kaomi i loko o ka paipa, e kōkua ana e hoʻomaikaʻi i nā'ōnaehana holoʻokoʻa.

I ka hopena,ʻo ka papa helu pāluaʻelua i kohoʻia he koho maikaʻi loa iahaua me ka wāwae wāwae wai. ʻO kāna kaʻina hana kūpono a me ke kumukūʻai kūpono, ua huiʻia me ka paleʻana o ka corrosioni, nā hanana mechaninical, duration, e hanaʻo ia i ke koho muaʻana no ka hana muaʻana. Ke halihali nei i ka wai kūlohelohe a iʻole ka wai, e hāʻawiʻia kēia mau pipelline i ka ikaika a me ka hilinaʻi pono e hana maluhia a me ka maikaʻi. Hōʻike maopopo,ʻelua mau'āpana pālua i kauʻiaʻo Arc Weld Failted Pipitable he waiwai waiwai nui i ka PPAPECT CORTCACK CORTCC

MAUI: ʻO Spiral Submered Arcmingted Pipe Weld Pided Pipe I API PEP PEP PLAGE APPE

Akahi: Loaʻa nā pono o ka hoʻohanaʻana i nā kiʻi spiral submer i hoʻokaʻawaleʻia i nā pipsed kila kila i lalo

Kākau i kāu leka uila maʻaneʻi a hoʻouna iā mākou