Q235 20# ERW/LASW wili paipu no ka wai/ kinoea/ʻaila

Place o Kinohi:	Shandong, Kina
Brand Name:	Changshengda(CSD)
Model Number:	Q195/Q235/Q345 SS400
palapala hoʻomaikaʻi:	API, CE, GS, ISO9001
ʻO ke kauʻanaʻana o ka mea nui:	20 mau tona
Price:	545USD/TON-680USD/TON
Hōʻikeʻikepili:	1.Standard Marine packing
	2.E like me nā koi o ka mea kūʻai
Palena:	ʻO Shanghai, Tianjin, nā awa Qingdao, hiki iā ʻoe ke kuhikuhi i nā awa ʻē aʻe e like me kāu mau pono.
Delivery Time:	8-14days
Uku LIKE:	L / C, T / T
Ka lako kūpono:	100000tons / mahina
Material:	ERW:Q235, Q345, 20#, J55, X42~65, etc.
	LASW:Q195,Q235,Q345B,X42,X52,X60,S355JRH,S355J0H,S355J2H etc

Hōʻike:

Hoʻokaʻawale ʻia ʻo Straight Seam High Frequency (ERW) i ʻelua ʻano: induction welding a me contact welding e like me nā ʻano kuʻi like ʻole. Hoʻohana ʻo ia i nā coils ākea wela e like me nā mea maka a loaʻa i ka pre-bending, hoʻomau i ka hana ʻana, ka hoʻoheheʻe ʻana, ka mālama ʻana i ka wela, sizing, straightening, ʻokiʻoki, a me nā mea ʻē aʻe. ka mānoanoa pāʻani like ʻole, ka maikaʻi o ka ʻili, a me ke kūpaʻa kiʻekiʻe. Eia naʻe, ʻo ka hemahema, ʻo ia ka hiki ke hana i nā paipu pā lahilahi o nā anawaena liʻiliʻi a me waena, a ʻo nā kiko hina a me ka ʻole o ka hui ʻana e hiki ke hana ma nā welds. , Nā hemahema ʻinoʻino o ka Groove. I kēia manawa, ʻo nā māla i hoʻohana nui ʻia ʻo ke kinoea kūlanakauhale, ka aila ʻaila a me ka lawe ʻana i ka aila hoʻomaʻemaʻe, etc.

Hoʻopuka ʻia ka Straight Seam Submerged Arc (LSAW) ma ka hoʻohana ʻana i hoʻokahi pā waena-mānoanoa ma ke ʻano he mea maka, kaomi (ka ʻōwili) i ka pā kila i loko o ka mold a i ʻole ka mīkini hana, a me ka hoʻohana ʻana i ʻelua ʻaoʻao submerged arc arc a me ke anawaena hoʻonui. ʻO kāna mau kikoʻī huahana i hoʻopau ʻia he ākea, ʻoi aku ka paʻakikī, ka plasticity, ka like ʻole a me ka density o ka weld, a loaʻa iā ia nā pōmaikaʻi o ka nui o ka paipu anawaena, ka paia paipu mānoanoa, ke kūpaʻa kiʻekiʻe, ke kūpaʻa haʻahaʻa haʻahaʻa a me ke kūpaʻa corrosion ikaika. I ke kukulu ana i na paipu aila a me ke kinoea maikai loa, ka nui o na paipu kila i makemakeia, he mau paipu arc ke anawaena nui, a me ka paia manoanoa. E like me nā kūlana API, i loko o ka nui-scale aila a me ke kinoea paipu hoʻoili, straight-joint submerged arc ka mea wale nō i koho ʻia ke ʻano paipu kūpono i ka wā e hele ai i ka papa 1 a me ka papa 2 mau wahi e like me nā alpine zones, ke kai, a me nā wahi kaona nui.

Ma muli o nā ʻano hana hoʻoheheʻe like ʻole, hiki ke hoʻokaʻawale ʻia i:

ʻO ka paipu kila UOE: Ma hope o ka hoʻopili mua ʻana o ka pā kila hoʻokahi ma ka ʻaoʻao, hana ia i nā kaʻina hana e like me ka hoʻokumu ʻana o ka U, ka hoʻokumu ʻana o O, ka hoʻoheheʻe ʻana i loko, ka hoʻopili ʻana i waho, a me ka hoʻonui ʻana i ke anuanu.

ʻO ka paipu kila JCOE: ʻo ia hoʻi, pre-weld, hoʻokumu, a me ka hoʻonui anu ma hope o ke kuʻi ʻana e like me "JCOE"

ʻO ka paipu kila HME: hana ʻia e ka mandrel rolling method e like me "CCO", welded a laila hoʻonui ʻia ke anu.

Kūlana kūpono:

PIPA ERW
ASTM	ASTM A53 B, ASTM A178, ASTM A252 GR.2, A500, ASTM A513
EN	EN 10204/10217 S235JR,S275JR,S355,S355JR,S355J2H
API	API 5L X42/46/52/56/60/70
Kamalā paʻa	ASTM A671, ASTM A672
Alika kila	ASTM A691
OD	1/2" -24" (21.3mm-610mm)
WT	1.65mm-20mm
noi	Paipu laina ; OCTG (Oil Country Tubular Goods);Round Structural Pipe; Paipu uhi.

PIPA LSAW
hae	ASTM 53 ;API Spec 5L;ASTM A252-89; EN10217, EN10219
Papa kila	API 5L: GR A, GR B, X42, X46, X56, X60, X65, X70ASTM A252 GR 1, GR 2, GR 3ASTM A53: GR A, GR B, GR C, GR DBS 4360: Papa 43, Papa 50EN: S275, S275JR, S355JRH, S355J2H
noi	Hoʻohana ʻia no ka ʻaila/gas/wai; Transmission; ʻEnekinia; Nā papahana waho.
hoʻohana	OD (mm)	WT(mm)	LENGTH(m)
Paipu huila	1200-3800(47.24”-150”)	12-120 (1/2”- 4.7”)	<= 3.2
no ke kukulu ana (Pipe Piles)	350-1600(14”- 63”)	6-60 (1/4” -2.36”)	6-12
Paipu aila & kinoea	406-1524(16”- 60”)	6-40 (1/4”-1.57”)	8-12.1
Hoʻohui i nā kikoʻī ma luna, hiki ke hana ʻia nā paipu e like me nā koi o ka mea kūʻai aku.

Hoʻoponopono Kūmole:

Description:

ʻO ka wai kaomi haʻahaʻa e lawe ana i ka paipu kila humuhumu pololei

Pakuhi: 219mm ~ 508mm

Pā mānoanoa: 6mm~20mm

Palena: GB / T 3091-2008

Mea: L245~L690, Q235, etc.

Hoʻohana: He kūpono no nā paipu kila i hoʻohana ʻia i ka lawe ʻana i nā wai haʻahaʻa haʻahaʻa e like me ka wai, ke kinoea, ka ea, a me ka mahu mehana a me nā hale ʻē aʻe.

ʻO ka maʻamau o ʻAmelika i hoʻopaʻa ʻia i ka paipu kila

Pakuhi: 219mm ~ 406mm

ʻO ka mānoanoa o ka pā: 6mm ~ 14mm

Maʻamau: ASTM

Mea Hana: GrA GrB

Nā noi: Hoʻohana nui ʻia i nā papahana mālama wai, ʻoihana ʻaila a me nā kinoea, ʻoihana kemika, ʻoihana mana uila, irrigation mahiʻai, kūkulu kūlanakauhale, etc.

ʻO nā paipu kila humuhumu pololei no ka pahu ʻaila a me nā paipu ʻaila

Anawaena 219mm~508mm

ʻO ka mānoanoa o ka pā 6mm~20mm

API-5CT maʻamau

Mea H40, J55, N80, P110

Hoʻohana: ʻAla pahu a me nā paipu.

paipu kila wiliwili maʻamau ʻAmelika

Anawaena 219mm~3520mm

ʻO ka mānoanoa o ka pā 5mm~26mm

ASTM maʻamau

Material Gr.A, Gr.B, Gr.C, Gr.1~Gr.11

Hoʻohana: Hoʻohana nui ʻia i nā paipu puʻupuʻu no nā papahana mālama wai, ʻoihana ʻaila a me nā kinoea, ʻoihana kemika, ʻoihana mana uila, ʻoihana mahiʻai, kūkulu kūlanakauhale, etc.

ʻO nā paipu kila humuhumu pololei no ka lawe ʻana i ka aila a me ke kinoea

Anawaena 219mm~508mm

ʻO ka mānoanoa o ka pā 6mm~20mm

API-5L maʻamau

Mea Gr.B, X42~X100

Noi: Hoʻohana ʻia no ka lawe ʻana i ka aila a me ke kinoea maoli.

'Apono kūpono:

Ua koho ka hui i ka ʻenehana a me nā mea hana ma ka honua holoʻokoʻa: e like me ka W-FF molding, solid-state high-frequency induction welding, ultrasonic flaw detection, magnetic flux leakage detection, a me nā mea hoʻāʻo kiʻekiʻe: e like me ka loiloi metallographic, Vickers hardness tester. , mīkini ho'āʻo hopena, Mea Analyzers spectrometer, mīkini hoʻāʻo honua a me nā mea hana ʻē aʻe. Mai kona hoʻokumu ʻia ʻana, ua loaʻa iā ia nā palapala hōʻoia honua like ʻole a me nā hōʻailona hanohano: e like me API 5L, API5CT, ISO9002-2000 pressure pipeline production license, laikini hana huahana ʻoihana, China Petroleum and Petrochemical Membership Certificate, China Quality Product Certificate, etc. lawe ʻia aku i ʻAmelika Hema, ʻAmelika ʻAmelika, ka Hui ʻEulopa, Asia Hema a me nā wahi ʻē aʻe. Ua hoʻokipa maikaʻi ʻia e nā mea kūʻai aku a puni ka honua no nā makahiki he nui.