ʻO Spiral Seam Piptes no nā pipes wai nui

ʻO nā pipes spiral seam no nā pipes wai nui i kiʻiʻia i kiʻiʻia

Kākau pōkole:

I ka hana infrastructure, nā mea hoʻohana i hoʻohanaʻia e pāʻani ai i kahi hana koʻikoʻi i loko o ka longonvity a me ka hana o ka papahana. ʻO kekahi mea iʻikeʻia i loko o kaʻoihana infrastructureʻo Spiral Spiral Cpiral Hoʻohana pinepineʻia kēia mau pipes i nāʻano noi likeʻole e like me nā pipes wai, a me kā lākou mau mea kanu a me nā mea kanu sper I kēia blog, e lawe mākou i kahi hohonu hohonu i kaʻO ka papa pāpekuʻo Spine i kālaiʻia a me ko lākou mea nui i kaʻoihana kūkulu.

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Huahana kikoʻipiop

Nā Kūlana Huakaʻi

SʻO ka Pica Pila Hilaahisua kūkuluʻia e hoʻohana ana i kahi ala i kapaʻiaʻo ke kaʻina hana criral. Hoʻopili ke kaʻina hana i ka hoʻohanaʻana i nā'āpana wela o ke kila e hanaʻia i loko o kahiʻano cylindrical a laila paʻa i kahi sir coral. ʻO ka hopena he paipa me ka ikaika kiʻekiʻe a me ka loaʻaʻana, e kūpono ana, e kūpono ana no ka nui o nā noi. Hoʻohana kēia mau pipesWeld DubeNāʻenehana i loko o ka hana, e hōʻoiaʻiʻo ana lākou he meaʻole lākou i nāʻano o nāʻano kaiāulu a me nā koina, e hana ana iā lākou no ka hoʻohanaʻana i lalo.

ʻO nā waiwai nui a me ke kemika o nā piptes sterel (gb / t3091-2008, GB / T9711-2011
Kū-starder	Kōla Steele	Nā Kuʻina Gictical (%)						Mea waiwai Tensile						ʻO ka hōʻike kālā (v notch) hopena
		c	Mn	p	s	Si	MAKAU NOIA	Hāʻawi i ka ikaika (MPA)		Ikaika ikaika (MPA)		(L0 = 5.65 √ S0) Min Stock Stock helu (%)
		max	max	max	max	max	MAKAU NOIA	min	max	min	max	D ≤ 168.33mm	D> 168.3mm
Gb / t3091 -2008	Q215A	≤ 0.15	0.25 <1.20	Poloka,P 150	Poloka,P50	0.35	Ka hoʻohuiʻana iā nb \ v \ ti e like me gb / t1591-94	215		335		15	> 31
	Q215B	≤ 0.15	0.25-0.55	Poloka,P 150	Poloka,P 150	Papaiulu 0.035		215		335		15	> 31
	Q235a	≤ 0.22	0.30 <0.65	Poloka,P 150	Poloka,P50	Papaiulu 0.035		235		375		15	> 26
	Q235B	≤ 0.20	0.30 ≤ 1.80	Poloka,P 150	Poloka,P 150	Papaiulu 0.035		235		375		15	> 26
	Q295a	0.16	0.80-1.50	Poloka,P 150	Poloka,P 150	0,55		295		390		13	> 23
	Q295B	0.16	0.80-1.50	Poloka,P 150	0, 0.040	0,55		295		390		13	> 23
	Q345a	0.20	1.00-1.60	Poloka,P 150	Poloka,P 150	0,55		345		510		13	Hoike> 21
	Q345B	0.20	1.00-1.60	Poloka,P 150	0, 0.040	0,55		345		510		13	Hoike> 21
GB / T9711-2011 (PSS1)	L175	0.21	0.60	Hola LIKE	Hola LIKE		Ke kohoʻana i kahi koho o NB \ v \ t \ ti i nā mea a iʻole kekahi hui pūʻana o lākou	175		310		27		Hoʻokahi aʻelua paha o ka papa kuhikuhi paʻakikī o ka ikaika o ka ikehu a me ka wahi e kohoʻia ai nā wahi. No L555, eʻike i keʻano maʻamau.
	L210	0.22	0.90	Hola LIKE	Hola LIKE			210		335		25
	L245	0.26	1.20	Hola LIKE	Hola LIKE			245		415		21
	L290	0.26	1.30	Hola LIKE	Hola LIKE			290		415		21
	L320	0.26	1.40	Hola LIKE	Hola LIKE			320		435		20
	L360	0.26	1.40	Hola LIKE	Hola LIKE			360		460		19
	L390	0.26	1.40	Hola LIKE	Hola LIKE			390		390		18
	L415	0.26	1.40	Hola LIKE	Hola LIKE			415		520		17
	L450	0.26	1.45	Hola LIKE	Hola LIKE			450		535		17
	L485	0.26	1.65	Hola LIKE	Hola LIKE			485		570		16
API 5L (PSS 1)	A25	0.21	0.60	Hola LIKE	Hola LIKE		No ka helu b kiel bel, nb + v ≤ 0.03%;	172		310		(L0 = 50.8mm) e heluʻia e like me keʻano e like me keʻano ma hope o ka'ōlelo ma MM2 U0 .2 / U0 .2 / U0 .2 / U0 .2.		ʻAʻohe a iʻole a iʻole a iʻole ka ikaika o ka ikehu e pono ai aʻo ka wahi i makemakeʻia e like me ka paʻakikī paʻakikī.
	A	0.22	0.90	Hola LIKE	Hola LIKE			207		331
	B	0.26	1.20	Hola LIKE	Hola LIKE			241		414
	X42	0.26	1.30	Hola LIKE	Hola LIKE			290		414
	X46	0.26	1.40	Hola LIKE	Hola LIKE			317		434
	X52	0.26	1.40	Hola LIKE	Hola LIKE			359		455
	X56	0.26	1.40	Hola LIKE	Hola LIKE			386		490
	X60	0.26	1.40	Hola LIKE	Hola LIKE			414		517
	X65	0.26	1.45	Hola LIKE	Hola LIKE			448		531
	X70	0.26	1.65	Hola LIKE	Hola LIKE			483		565

I ka wā e noʻonoʻo ai i nā kiko'ī no ka paipai seam seam, he mea nui ia e nānā i nā mea nui e like me ka nui o ka laulā a me nā mea nui. ʻO ka'āpana o ka paila e hoʻoholo i kona hiki ke halihali i kahi wai a iʻole keʻano o ka pā o ka paila i kahi kūlana koʻikoʻi a me ke kūʻana o ka pā. Eia kekahi,ʻo ia ka papa hana e hōʻike ana i ka maikaʻi a me ka hoʻopiliʻana o ka mea kila i hoʻohanaʻia aʻo ia ka noʻonoʻo nui i ka lōʻihi a me ka hana o ka paila i kahi noi i hāʻawiʻia.

I ke kūkuluʻana oʻO nā paipu wai nui, ua nui nā pila spiral sail. ʻO kā lākou kiʻekiʻe kiʻekiʻe kiʻekiʻe o ko lākou mau kuʻekuʻe a me ke kuʻekuʻe kuʻekuʻeʻana i keʻano o ka laweʻana i ka wai i nā lōʻihi lōʻihi,ʻoiai e hiki ke hoʻololi i keʻano maʻalahi. Eia kekahi,ʻo ka hoʻohanaʻana i nā pipes sirral seam i kaʻenehana kūlohelohe a me ka hana ponoʻana i kahi kūlana koʻikoʻi

Ma kaʻaoʻao infrastructure, e kiʻiʻia ana nā kiʻi kiʻi spiral spiral e nā kūlanaʻoihana a me nā lula e hōʻoia i ko lākouʻano a me ka hana. No ka laʻana,ʻo kaʻoihanaʻAmelika Hui PūʻIa (API) i ulu i nā kūlana no ka hana a me ka hoʻohanaʻana i nā koina o Spiral Eia kekahi,ʻo ke kaiāuluʻAmelika no ka ho'āʻoʻana a me nā lako hana (astm) e hāʻawi i nā helu waiwai a me ka hoʻokōʻana i nā pono o nā papa hana.

I ka hōʻuluʻuluʻana, ua koʻikoʻi ka kiko'ī o ka pipela spiral i kā lākou hana i kā lākou hana ma ka hana infrastruructor. I hoʻohanaʻia no nā manina wai a iʻoleNā laina hau, hāʻawiʻia kēia mau piptes i ka ikaika e hoʻokaʻawaleʻia, ka hana a me ka luhi, e hana ana iā lākou i ka hanaʻole i ka honua hou. Ma ka haʻiʻana i nā kūlana o kaʻoihana a me nā rula, ka hoʻohanaʻana o nā pipi no ka palekana o ka palekana a me ka hanaʻana i ka palekana.

MAUI: Ka ikaika o ka pāpū pāluaʻelua i nā noiʻoihanaʻoihana

Akahi: Loaʻa i nā holomua o ke anuanu i hanaʻia

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