ERW Welding Poe Steel Paipu

ʻO ka wehewehe pōkole:

ERW welded poepoe paipu i ike pu ia me ke kū'ē welded paipu.Hoʻohana nui ʻia kēia ʻano paipu kila welded i nā ʻano like ʻole e like me ka ʻenekinia, fencing, scaffolding, line pipes, etc. Loaʻa nā paipu kila welded ERW i nā ʻano ʻano like ʻole, nā mānoanoa o ka paia a me nā diameters paipu hoʻopau.


Huahana Huahana

Huahana Huahana

Hoʻolauna Huahana

Hana ʻia nā paipu hoʻopaʻapaʻa uila (ERW) e ke anuanu e hoʻoheheʻe ʻia i kahi kaula kila palahalaha i loko o kahi paipu poepoe a hoʻohele ʻia i loko o kahi ʻano o nā ʻōwili e loaʻa ai kahi weld longitudinal.A laila hoʻomehana ʻia nā ʻaoʻao ʻelua i ka manawa hoʻokahi me kahi alapine kiʻekiʻe a hoʻopaʻa ʻia e hana i kahi paʻa.ʻAʻole koi ʻia ka metala hoʻopiha no nā welds ERW longitudinal.

ʻAʻohe metala fusion i hoʻohana ʻia i ka wā hana.ʻO kēia ke ʻano o ka paipu ikaika loa a paʻa.

ʻAʻole hiki ke ʻike ʻia a ʻike ʻole ʻia ke kuʻina weld.He ʻokoʻa nui kēia i ka nānā ʻana i ke kaʻina hana kuʻi kuʻekuʻe lua i lalo, kahi e hana ai i kahi wili wili a maopopo paha e pono ke hoʻopau ʻia.

Me ka holomua o nā au uila kiʻekiʻe no ka wili, ʻoi aku ka maʻalahi o ke kaʻina hana a palekana.

Hana ʻia nā paipu kila ERW e ka haʻahaʻa haʻahaʻa a i ʻole ke kiʻekiʻe-frequency kū'ē "kū'ē".He mau paipu poepoe lakou i wiliia mai na papa kila me na welds longitudinal.Hoʻohana ʻia ia no ka lawe ʻana i ka aila, ke kinoea maoli a me nā mea mahu-wai ʻē aʻe, a hiki ke hoʻokō i nā koi like ʻole o ke kiʻekiʻe a me ka haʻahaʻa haʻahaʻa.I kēia manawa, noho ia i kahi kūlana koʻikoʻi ma ke kahua o nā paipu kaʻa ma ka honua.

I ka wā wili paipu ERW, hoʻokumu ʻia ka wela i ka wā e kahe ana ka manawa ma ka ʻili pili o ka wahi wili.Hoʻomaʻamaʻa ʻo ia i nā ʻaoʻao ʻelua o ke kila a hiki i kahi e hiki ai ke hana i kahi paʻa.I ka manawa like, ma lalo o ka hana o ke kaomi hui ʻana, hoʻoheheʻe nā ʻaoʻao o ka pahu blank a pipili pū.

ʻO ka maʻamau ʻo ERW paipu ʻoi loa ʻo OD he 24" (609mm), no ka paipu nui nui e hana ʻia ma SAW.

Hōʻike Huahana

ʻO Erw Welding Puʻe Steel Paipu5
ʻO Erw Welding Round Steel Paipu3
ʻO Erw Welding Puʻe Steel Paipu2

He aha ke ʻano o nā paipu (maʻamau) hiki ke hana ʻia ma nā kaʻina hana ERW?

Nui nā paipu i hiki ke hana ʻia e ke kaʻina ERW.Ma lalo nei mākou e papa inoa no nā kūlana maʻamau i nā pipeline.

Paipu kila kalapona ma ERW.

ASTM A53 Papa A me B (a me Galvanized).

ASTM A252 pile paipu.

ʻO ASTM A500 nā paipu hoʻolālā.

ASTM A134 a me ASTM A135 paipu.

EN 10219 S275, S355 paipu.

Paipu laina API ERW

API 5L B a i ka X70 PSL1 (PSL2 ma ke kaʻina HFW)

API 5CT J55/K55, N80 pahu pahu a me nā mea ʻē aʻe.

ERW kila paipu noi a me ka hoʻohana 'ana:
ʻO ka paipu kila ERW i hoʻohanaʻia no ka laweʻana i ke kinoea a me nā mea wai e like me kaʻaila a me ke kinoea, hiki ke hoʻokō i ke koi haʻahaʻa a me ke kiʻekiʻe.I nā makahiki i hala iho nei, me ka hoʻomohala ʻana o ka ʻenehana ERW, ʻoi aku ka nui o ka paipu kila ERW i hoʻohana ʻia i ka ʻaila a me ke kinoea, ʻoihana kaʻa a pēlā aku.

Nā pōmaikaʻi o ka paipu ERW:
ʻO ka maikaʻi kiʻekiʻe, ke kumu kūʻai haʻahaʻa, mālama waiwai, automation maʻalahi.

Nā Kūlana Huahana

Kūlana:BS 1387-1985, ASTM A53, ASTM A513, ASTM A252-98, JIS G3444-2004 STK400/500.G3452-2004, EN 10219, EN 10255-1996, DIN 2440, GB/T13793-2008.

Material:Q195, Q235, Q275, Q345.

Hōʻike:1/2”-16” (OD: 21.3mm-660mm).

Mānoanoa pā:1.0mm-12mm.

Lapaʻau ʻili:Galvanized, uhi aila, lacquering.


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