ʻO nā paipu kila wiliwili ʻia ʻo Api Spec 5L no nā paipu kinoea

ʻO ka wehewehe pōkole:

Huahana Huahana

ʻO kā mākou spiralnā paipu wilihana ʻia me ka mālama.E hoʻomaka ana me nā ʻāpana kila a i ʻole nā papa ʻōwili, kūlou mākou a hoʻololi i kēia mau mea i loko o nā pōʻai.A laila, wili mākou iā lākou a lilo i paipu ikaika.Ma ka hoʻohana ʻana i nā ʻano hana wili like ʻole e like me ka arc welding, hōʻoia mākou i ka ikaika maikaʻi a me ka lōʻihi o kā mākou huahana.

Kūlana	Papa kila	Nā mea hana kemika (%)						Waiwai Tensile						Charpy（V notch） Ho'āʻo Impact
		c	Mn	p	s	Si	'ē aʻe	Hua ikaika（Mpa）		Ikaika U'i（Mpa）		（L0=5.65√S0 ）min Uku Uku（%）
		max	max	max	max	max	'ē aʻe	min	max	min	max	D ≤168.33mm	D ＞168.3mm
GB/T3091 -2008	Q215A	≤0.15	0.25＜1.20	0.045	0.050	0.35	Hoʻohui iā Nb\V\Ti e like me GB/T1591-94	215		335		15	> 31
	Q215B	≤0.15	0.25-0.55	0.045	0.045	0.035		215		335		15	> 31
	Q235A	≤0.22	0.30＜0.65	0.045	0.050	0.035		235		375		15	>26
	Q235B	≤0.20	0.30≤1.80	0.045	0.045	0.035		235		375		15	>26
	Q295A	0.16	0.80-1.50	0.045	0.045	0.55		295		390		13	>23
	Q295B	0.16	0.80-1.50	0.045	0.040	0.55		295		390		13	>23
	Q345A	0.20	1.00-1.60	0.045	0.045	0.55		345		510		13	>21
	Q345B	0.20	1.00-1.60	0.045	0.040	0.55		345		510		13	>21
GB/ T9711- 2011 （PSL1）	L175	0.21	0.60	0.030	0.030		Hoʻohui i kekahi o nā mea Nb\V\Ti a i ʻole kekahi hui pū ʻana o ia mau mea	175		310		27		Hoʻokahi a ʻelua paha o ka index toughnessofHiki ke koho ʻia ka ikehu hopena a me ka ʻāpana ʻako.No ka meaL555, ʻike i ka maʻamau.
	L210	0.22	0.90	0.030	0.030			210		335		25
	L245	0.26	1.20	0.030	0.030			245		415		21
	L290	0.26	1.30	0.030	0.030			290		415		21
	L320	0.26	1.40	0.030	0.030			320		435		20
	L360	0.26	1.40	0.030	0.030			360		460		19
	L390	0.26	1.40	0.030	0.030			390		390		18
	L415	0.26	1.40	0.030	0.030			415		520		17
	L450	0.26	1.45	0.030	0.030			450		535		17
	L485	0.26	1.65	0.030	0.030			485		570		16
API 5L（PSL 1）	A25	0.21	0.60	0.030	0.030		No ke kila B,Nb+V≤0.03%; no ke kila≥papa B, koho ʻia e hoʻohui iā Nb a i ʻole V a i ʻole kā lākou hui, a me Nb+V+Ti≤0.15%	172		310		（L0=50.8mm）ehelu ʻia e like me ke ʻano penei: e=1944·A0 .2/U0 .0 A: Wahi o ka laʻana ma mm2 U: ʻO ka ikaika tensile liʻiliʻi i ʻōlelo ʻia ma Mpa		ʻAʻohe a i ʻolea i ʻole nā mea ʻeluaka hopena ikehu a ka ʻako ʻako koi ʻia ka ʻāpana ma ke ʻano he ʻano paʻakikī.
	A	0.22	0.90	0.030	0.030			207		331
	B	0.26	1.20	0.030	0.030			241		414
	X42	0.26	1.30	0.030	0.030			290		414
	X46	0.26	1.40	0.030	0.030			317		434
	X52	0.26	1.40	0.030	0.030			359		455
	X56	0.26	1.40	0.030	0.030			386		490
	X60	0.26	1.40	0.030	0.030			414		517
	X65	0.26	1.45	0.030	0.030			448		531
	X70	0.26	1.65	0.030	0.030			483		565

He nui nā pono o nā paipu wiliwili ʻia ma mua o nā paipu kila ʻole.ʻO ka mea nui, ʻoi aku ka maikaʻi o ke kumukūʻai a ʻoi aku ka nui o ka huahana.Hoʻemi kēia mau paipu i nā kumukūʻai hana me ka ʻole o ka hoʻokō ʻana i ka hana.Eia hou, kā mākoupaipu kila wiliwili ʻia e hōʻoia i ka maʻalahi o ka hoʻokomo ʻana no ka mea ʻaʻole ia e koi i nā kaʻina hana wiliwili paʻakikī a hoʻopau manawa.

Ma Cangzhou Spiral Steel Pipes Group Co., Ltd., ke haʻaheo nei mākou i kā mākou hana hoʻomalu maikaʻi.Mai ke kau inoa ʻana i ka ʻaelike a hiki i ke kūʻai ʻana i nā mea maka, ka hana ʻana, ka nānā ʻana, a me ka lawelawe ma hope o ke kūʻai aku, mālama pono ʻia kēlā me kēia hana.Eia kekahi, ke nānā mau ʻia kā mākou huahana e nā keʻena nānā ʻoihana like ʻole, e hōʻoia ana e loaʻa i kā mākou mea kūʻai aku ka maikaʻi a me ka hana.

ʻAʻole.	Ka inoa o ka mea hoao	Hoʻohālike	Ka nui	Mea hana	Kau Kalibration	Maikaʻi hoʻāʻo	Ho'āʻo pololei	Hana a me nā ʻāpana o nā lako
1	ElectronicUltrasonic ʻIke mānoanoa		4 台	PekinaShuanghuan Huihui	Hookahi makahiki	Ke ho'āʻo nei i ka mānoanoa o ka ʻōwili pā apaipu kila	0.1mm	Mānoanoa: 0-100mm
2	kamepiula		2 台	Lenovo		Hoʻoponopono maikaʻi		Hoʻomanaʻo: DDR2G;paʻa paʻa: 320G.
3	Hook uila Kaulike	03C-20t	2 台	Changzhou Tuoli Electronic Mea Hana Co., Ltd.	Ka hapalua makahiki	Ke kaupaona ana o na mea maka		Ka mamao kiʻekiʻe loa o ka hoʻouna uila: 200m;a me ka manawa paʻa: emi iho ma mua o 3s.

Hoʻohana nui ʻia kā mākou spiral welded steel pipes i ka ʻoihana hoʻoili aila a me ke kinoea.Hoʻohana nui ʻia lākou i nā paipu paipu a me nā alahaka.Me kona ikaika ʻokoʻa a paʻa, hiki i kā mākou paipu ke kū i nā kūlana kūlohelohe koʻikoʻi, e hōʻoia ana i ka hana lōʻihi a me ka hilinaʻi.

Hoʻomaopopo mākou i ke koʻikoʻi o ka hāʻawi ʻana i ka lawelawe mea kūʻai wikiwiki a hilinaʻi.Hiki i kā mākou hui hoʻolaʻa ʻoihana ke kōkua i nā mea kūʻai aku i kēlā me kēia pae, mai ke koho huahana a hiki i ka hoʻonohonoho ʻana a me ka mālama ʻana.ʻO kā mākou pahuhopu e ʻoi aku ma mua o ka manaʻo o kā mākou mea kūʻai aku ma o ka hāʻawi ʻana i nā huahana kiʻekiʻe loa a me ka hōʻoia ʻana i ka ʻoluʻolu o ka mea kūʻai aku.

ʻO nā mea a pau, me kā mākou paipu kila welded spiral, hiki iā ʻoe ke hilinaʻi he kumu kūʻai kūpono, kūpono a hilinaʻi hoʻi no kāu mau pono hoʻoili kinoea maoli.ʻO kā mākou kūpaʻa i ka maikaʻi o ka huahana ʻoi aku ka maikaʻi, nā ana mana koʻikoʻi koʻikoʻi a me ka lawelawe mea kūʻai aku ʻokoʻa ua lilo mākou i koho mua no nā mea kūʻai aku a puni ka honua.E hoʻokaʻaʻike mai iā mākou i kēia lā e kūkākūkā i kāu mau pono papahana a ʻike i kā mākou huahana a me nā lawelawe kūikawā.

Mua: SAWH Ke alakaʻi piha i ka paipu: A252 Grade 1 Steel Pipe No ka ʻaila a me ke kinoea

Aʻe: Pipa hili ʻia ʻo Spiral Seam GBT9711 2011PSL2

E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou