A36 Erw Welded Hot Rolled Black Carbon Steel Pipe Tube

Inoa Huahana | ʻO Erw Carbon Steel Rectangular pipe |
Mea waiwai | Q195 = S195 / A53 Papa A Q235 = S235 / A53 Papa B / A500 Papa A / STK400 / SS400 / ST42.2 Q345 = S355JR / A500 Papa B Papa C 10#,20#,45#,Q235,Q345,Q195,Q215,Q345C,Q345A 16Mn,Q345B,T1,T2,T5,T9,T11,T12,T22,T91,T92,P1,P2,P5,P9,P11,P12,P22,P91,P92, 15CrMO,Cr5Mo,10CrMo910,12CrMo,13CrMo44,30CrMo,A333 GR.1,GR.3,GR.6,GR.7, etc. SAE 1050-1065 |
Mānoanoa Pā | 4.5MM~60MM |
kala kala | Maʻemaʻe, pahū a pena a i ʻole e like me ka makemake |
ʻenehana | ʻOlokaʻa wela / ʻOli anu |
Hoʻohana ʻia | ʻO ka mea hoʻopuʻi haʻalulu, nā lako kaʻa kaʻa, nā paipu hoʻoheheʻe, nā mea hoʻoheheʻe, ʻāpana kaʻa, ka paipu paila kiʻekiʻe, ka paipu honi, Transmission shaftetc |
ʻAno ʻāpana | huinahāhā |
Hoʻopili | Pūʻulu, a me nā ʻano kala PVC a i ʻole e like me kāu mau koi |
MOQ | 5 Tons, e emi iho ke kumu kūʻai |
Ke kumu | Tianjin Kina |
Palapala | ISO9001-2008,SGS.BV,TUV |
Manawa Hoʻouna | ʻO ka maʻamau i loko o 10-45 mau lā ma hope o ka loaʻa ʻana o ka uku mua |





Paipu 'Aha'ahā Hui Pū 'ia Carbon Steelhe hao-kāpona hao me kahi kalapona maʻiʻo o0.0218% a i 2.11%. Kapa ʻia hoʻi ke kila kalapona. ʻO ka mea maʻamau, loaʻa kahi liʻiliʻi o ke silika, manganese, sulfur, phosphorus. ʻO ka mea maʻamau, ʻoi aku ka kiʻekiʻe o ke kalapona i loko o ke kila kalapona, ʻoi aku ka paʻakikī a ʻoi aku ka kiʻekiʻe o ka ikaika, akā ʻoi aku ka haʻahaʻa o ka plasticity.


ʻO kapaipu huinahalikehoʻohana nui ʻia i ke kūkulu ʻana, ka mīkini, ka hana moku, ka mana uila, ka mahiʻai a me ka mahiʻai holoholona, ka mālama ʻana, ka pale ahi, nā mea hana hale a me nā ʻoihana ʻē aʻe, a hiki ke ʻōlelo ʻia he kila nui loa no ka hoʻomohala ʻana i nā ʻoihana hou.
Nānā:
1. Kuokoa laʻana,100%ma hope o ke kūʻai aku ʻana i ka maikaʻi, akākoʻo no kekahi ʻano uku;
2. ʻO nā kikoʻī ʻē aʻe a pau opaipu kila kalaponahiki ke hāʻawi ʻia e like me kāu mau koi (OEM a me ODM) ! E loaʻa iā ʻoe ke kumukūʻai ex factory mai ka Royal Group.
3. ʻoihanallawelawe nānā huahana,ʻoluʻolu kiʻekiʻe o ka mea kūʻai aku.
4. He pōkole ka pōʻaiapili hana, a80% e hoʻouna mua ʻia nā kauoha.
5. He mea hūnā nā kiʻi a no nā mea kūʻai aku nā mea a pau.


1. Nā mea e pono ai: nā palapala a i ʻole nā kiʻi
2. Ka hōʻoia ʻana o ka mea kūʻai aku: hōʻoia kaila huahana
3. E hōʻoia i ka hana maʻamau: hōʻoia i ka manawa uku a me ka manawa hana (uku uku)
4. Production ma ka noi: e kali ana i ka loaʻa hōʻoia
5. E hōʻoia i ka laweʻana: e uku i ke koena a hāʻawi
6. E hōʻoia i ka loaʻa

ʻO ke kaʻina hana o nā paipu kila welded square ka mea maʻamau i kēia mau ʻanuʻu nui, a hiki ke hoʻoponopono ʻia ke kaʻina hana ma muli o nā lako hana a me nā kikoʻī huahana:
1. Hoʻomākaukau Mea Maka
Koho kila kila: E hoʻohana i ke kila wela a i ʻole ka ʻōwili anuanu ma ke ʻano he mea maka, a koho i nā mea hao kila kūpono (e like me ke kila kalapona, ke kila kila, a me nā mea ʻē aʻe) e like me nā kikoʻī o ka huahana (e like me ka mānoanoa o ka pā, ka nui).
Wehe a hoʻopaʻa: Wehe i ke kaula kila i ʻōwili ʻia ma o ka mīkini uncoiling, a hoʻohana i ka mīkini pae e hoʻopau i ke ʻano nalu a i ʻole ke kulou ʻana o ke kaula kila e hōʻoia i ka palahalaha o ka ʻili.
2. Hookumu ana
ʻO ka hoʻopololei mua ʻana a me ka hana ʻinoʻino: Hoʻopiʻi mālie ʻia ke kaula kila e nā hui wili he nui e hana i kahi ʻaoʻao ʻaoʻao ʻehā mua. Hoʻohana maʻamau ka ʻenehana "cold bending forming" e pale aku i ka paʻakikī.
Hoʻokumu maikaʻi: E hoʻohana i nā ʻāpana pololei e hoʻoponopono hou i ke ʻano e hōʻoia i ka pololei o ke ana o ka paipu kila huinaha (e like me ka lōʻihi o ka ʻaoʻao, verticality).
3. wiliwili
ʻO ke kuʻi alapine kiʻekiʻe (RW):
E hoʻopololei i nā ʻaoʻao o ke kāʻei kila i hana ʻia a hoʻomehana i nā ʻaoʻao o ke kaula kila i kahi ʻano hoʻoheheʻe ʻia ma o ke ʻano alapine kiʻekiʻe.
E hoʻopili i ke kaomi e hoʻohui i nā kihi e hana i kahi wili mau.
Hoʻoheheʻe ʻia ʻo Arc Submerged (SAW):
Hoʻopili ʻia i nā paipu kila nui-diameter a i ʻole mānoanoa-pā ʻia, uhi ʻia ka flux i ka weld, a hoʻoheheʻe ʻia ka uea kuʻi a me ka mea kumu e ka arc e hana i kahi weld.
4. Weld Processing
Hoʻopau: E hoʻohana i ka mea ʻoki wili a i ʻole ka huila wili e wehe i nā burrs ma ka ʻaoʻao o loko a me waho o ka weld e hōʻoia i ka ʻili maʻemaʻe.
Weld flaw detection: E hoʻohana i ka ultrasound a i ʻole X-ray e ʻike i nā hemahema o loko o ka weld (e like me nā pores a me ka ʻole o ka hui ʻana).
5. Ka nui a me ka pololei
Mīkini Sizing: E hoʻoponopono i ka pololei o ka nui o ka paipu kila ma ka'ōwiliʻana e hōʻoia i ka lōʻihi o kaʻaoʻao a me ka pōʻai i nā kūlana.
Mīkini hoʻopololei: Hoʻopau i ka deformation kulou o ka paipu kila i ka wā o ka hoʻokumu ʻana a i ʻole ke kaʻina hana kuʻi.
6. Hooluu a oki
Hoʻoluʻu: E hoʻohana i ka hoʻoluʻu wai a i ʻole ka hoʻoluʻu ea e hoʻemi i ka mahana o ka paipu kila e pale aku i ka deformation thermal.
ʻOki: E hoʻohana i ka ʻili lele a i ʻole ka ʻili pōʻai e ʻoki i ka paipu kila mau i ka lōʻihi i makemake ʻia (e like me 6 mika, 12 mika).
7. Lapaʻau ʻili
Pickling/phosphating: e wehe i ka unahi ʻona a me nā haumia e hoʻomākaukau no ka mālama ʻana ma hope.
ʻO ka galvanizing a i ʻole ka pena pena: hoʻomaikaʻi i ka pale ʻana i ka ʻino o nā paipu kila ma o ka galvanizing hot-dip a i ʻole ka pīpī ʻana i ka pena anti-rust.
8. Nānā maikaʻi
Ana ana: e nānā i nā ʻāpana e like me ka lōʻihi o ka ʻaoʻao, ka mānoanoa o ka paia, ka lōʻihi, etc.
ʻO ka hoʻāʻo ʻana i ka waiwai mīkini: hoʻāʻo tensile, hōʻike hopena, a me nā mea ʻē aʻe e hōʻoia i ka ikaika a me ka paʻakikī.
Nānā hiʻohiʻona: ʻike maka a i ʻole ma o nā mea hana automated e ʻike ai i nā hemahema o ka ʻili (e like me nā ʻōpala, nā niho).
9. Packaging a me ka waiho ʻana
Packaging: pūʻolo, lepili, a hoʻohana paha i nā mea hoʻomaʻemaʻe no ka hoʻopili ʻana e like me nā pono o ka mea kūʻai.
Ka mālama ʻana: mālama i nā ʻāpana e pale aku i ka deformation a i ʻole ka ʻōpala i hoʻokumu ʻia e ke kaumaha kaumaha a i ʻole ka ʻāina humid.




Packaging mea maʻamau olohelohe, kila uwea paʻa, ikaika loa.
Inā loaʻa iā ʻoe nā koi kūikawā, hiki iā ʻoe ke hoʻohana i ka hōʻailona hōʻoiaʻiʻo, a ʻoi aku ka nani.
ʻO ka mālama ʻana no ka hoʻopili ʻana a me ka lawe ʻana i nā paipu kila kalapona
1. Pono e pale ʻia nā paipu hao kalapona mai ka pōʻino i hana ʻia e ka hui ʻana, extrusion a me nā ʻoki ʻana i ka wā o ka lawe ʻana, mālama a hoʻohana.
2. Ke hoʻohanaA36 Paipu kila, pono ʻoe e hahai i nā kaʻina hana palekana e pili ana a e hoʻolohe i ka pale ʻana i nā pahū, nā ahi, nā mea make a me nā pōʻino ʻē aʻe.
3. I ka wā o ka hoʻohana ʻana, pono e pale aku nā paipu kila kalapona i ka hoʻopili ʻana me nā wela kiʻekiʻe, nā media corrosive, a me nā mea ʻē aʻe.
4. Ke kohoA53 Paipu kila, Pono e koho ʻia nā paipu kila kalapona o nā mea kūpono a me nā kikoʻī ma muli o ka noʻonoʻo piha ʻana e like me ke kaiapuni hoʻohana, nā waiwai waena, ke kaomi, ka mahana a me nā mea ʻē aʻe.
5. Ma mua o ka hoʻohana ʻia ʻana o nā paipu kila kalapona, pono e hoʻokō ʻia nā nānā pono a me nā hoʻāʻo e hōʻoia i ko lākou maikaʻi i nā koi.

Kaʻahele:Express (Sample Delivery), Air, Rail, Land, Sea Shipping (FCL or LCL or Bulk)

Nā lawelawe
Kūikawā mākou i ka hoʻoponopono waiwai.
ʻO kā mākou hui akamai e ʻoki, hana a weld i nā mea i kāu kikoʻī. He hale kūʻai hoʻokahi mākou: E kauoha i nā huahana āu e pono ai, e hoʻonohonoho pono iā lākou i kāu mau kikoʻī, a e kiʻi wikiwiki, manuahi manuahi. ʻO kā mākou pahuhopu ka hōʻemi ʻana i ka hana no ʻoe - mālama i kou manawa a me ke kālā.
ʻIli, ʻako a me ka ʻoki ʻana i ke ahi
Loaʻa iā mākou ʻekolu bandsaws ma ka pūnaewele i hiki ke ʻoki miter. Hoʻopau mākou i ka pā ⅜" mānoanoa a hiki i 4½", a hiki i kā mākou Cincinnati Shear ke ʻoki ʻoki i ka pepa e like me ka lahilahi 22 a me ke kaumaha e like me ¼" square a pololei.
wiliwili
ʻO kā mākou Lincoln 255 MIG Welding Machine e hiki ai i kā mākou mau welder akamai ke wili i kēlā me kēia ʻano kolamu hale a i ʻole nā metala like ʻole āu e makemake ai.
Kuʻi Hole
Hoʻolaha mākou i nā pā hao hao. Hiki i kā mākou hui ke hana i nā puka liʻiliʻi e like me ka ⅛" anawaena a me ka nui me 4¼" anawaena. Loaʻa iā mākou nā mīkini hoʻoheheʻe hou ʻo Hougen a me Milwaukee, nā kuʻi lima a me nā mea hana hao, a me nā kuʻi CNC maʻamau a me nā kaomi drill.
Kaʻaelike ʻana
Inā pono, e hana pū mākou me kekahi o kā mākou mau hoa hana mai nā wahi a puni o ka ʻāina e hāʻawi iā ʻoe i kahi huahana premium, kumu kūʻai. ʻO kā mākou hui e hōʻoiaʻiʻo e mālama pono ʻia kāu kauoha e nā poʻe loea ʻoi loa i ka ʻoihana.

Q: He mea hana ua?
A: ʻAe, he mea hana mākou. Loaʻa iā mākou kā mākou hale hana ponoʻī ma Daqiuzhuang Village, Tianjin City, Kina. Ma waho aʻe, hana pū mākou me nā ʻoihana aupuni he nui, e like me BAOSTEEL, SHOUGANG GROUP, SHAGANG GROUP, etc.
Nīnau: Hiki iaʻu ke loaʻa i kahi kauoha hoʻokolokolo he nui wale nā tona?
A: ʻOiaʻiʻo. Hiki iā mākou ke hoʻouna i ka ukana no ʻoe me ka lawelawe LCL.
Q: Loaʻa iā ʻoe ka uku kiʻekiʻe?
A: No ke kauoha nui, 30-90 mau lā L / C hiki ke'āpono.
Q: Inā hāʻawi manuahi?
A: Sample free, akā, uku ka mea kūʻai aku i ka ukana.
Q: ʻO ʻoe ka mea hoʻolako gula a hana i ka hōʻoia kālepa?
A: ʻEhiku makahiki mākou mea hoʻolako anu a ʻae i ka hōʻoia kālepa.