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Paipu kila ʻole
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Paipu kila ʻole

Paipu kila ʻole
Hoʻolako ʻia i waho o ke anawaena: 10.3 mm a 1422 mm
Mānoanoa o ka mānoanoa: emi iho a i like paha me 150 mm
Ka lōʻihi o ka lōʻihi: 6m, 12m, 20FT, 40FT, a i ʻole 18m i hana ʻia
Papa kila: 10–45#, Q345B, Q345C, 27SiMn, 37Mn5, 40Cr, 45Mn2, 20–40Mn
Nā Kūlana: API 5L, ASTM A106/A53, EN10216, GB/T8162, GB/T8163
Nā Kūlana Kūlana Huahana: PSL1, PSL2
ʻAno Wela: ʻO nā welau beveled, nā welau maʻemaʻe, nā ʻaoʻao i ulana ʻia me nā hui
Ka Ili: Pena ʻeleʻele, Varnished, ʻAila -ʻele, 3PE, FBE, Galvanized, etc.
Pale Pale: Loaʻa i loko o ka plastic a i ʻole ka hao
Hoʻolauna Huahana

Paipu kila ʻolehe paipu i hanaiame ka wili ole ia. Hana ʻia ma ka hoʻomehana ʻana i ka billet kila paʻa,e hou ana i puka, a laila e ʻōwili a nui i ka paipu i ka OD pono a me ka mānoanoa o ka paia ma mua o ka hoʻopau ʻana (ka mālama wela, ka hoʻomākaukau ʻana, a me ka nānā hope ʻana) i kāu maʻamau a me ka papa.

 

ʻO ka paipu Octal e kālele ana i kēia ʻano hana. Hāʻawi mākou i ka paipu kila maʻemaʻe ma kahi ākea o nā kūlana honua -API 5L laina paipu, ASTM A106 / A53 no ka paipu kaʻina hana,A179/ A213 no ka paila a me ka wela -puu mea ho'ololi, A335 no ka lawelawe wela ki'eki'e, a me EN 10216 a me nā helu GB/T pili.. Uhi ka puka aniani10.3–1422 mm ODa me ka mānoanoa o ka pā a hiki i150 mm, no laila hiki ke loaʻa nā laina hoʻouna, nā paipu paila, nā pūʻolo hoʻololi a me nā lālā hoʻolālā.hoʻokahi papahana maʻemaʻema kahi o ka māhele ʻia ʻana i kekahi mau wili.

 

Aia ma hope o kēlā me kēia nui a me ka papa i hoʻomalu ʻiaalanui hana: ka mandrel- a i ʻole ka pākuʻi-wili wili, ka hoʻomaʻamaʻa wela i wehewehe ʻia, nā mākaʻikaʻi piha piha a me ka laulā NDT / hydrotest i ʻae ʻia.. Hoʻokuʻu ʻia kēlā me kēia pūʻulu meEN 10204 3.1 a i ʻole 3.2 palapala hōʻoia a me ka ʻike wela piha, hā'awi i nā 'enekinia papahana, QA a me -'ao'ao 'ekolu i ke ala hooia a e hō'emi ana i ka pilikia o ka -minute hana hou a i 'ole ho'opa'a-ups i ka 'ae hope loa.

 

 

Ke koho ʻana i ka Papa Paipa Seamless a me ke kūlana maʻamau no kāu papahana

 

Pono nā laina ʻokoʻa i ka paipu like ʻole - akā hiki mai nā nīnau he nui me nā kikoʻī kikoʻī ʻole a hui pū ʻia. ʻO kekahi o nā ala e hoʻohui ai ʻo Octal Pipe i ka waiwai ma ke kōkua ʻana i nā mea kūʻaihoʻohālikelike i ke kūlana kūpono a me ka pae i nā kūlana hana maoli.

 

I ka hoʻomaʻamaʻa, hāʻule ka hapa nui o kā mākou lako papahana i loko o kekahi mau pūʻulu:

 

  • Nā paipu hoʻouna no ka ʻaila a me ke kinoea– maʻa mauAPI 5L paipu lauwili, papa B a hiki i X70, PSL1 a i ʻole PSL2 ma muli o ke kumu hoʻolālā a me nā koi paʻakikī. Hoʻopili mākou i ka paʻakikī, DWTT (inā koi ʻia), ka hoʻāʻo ʻana i ka hopena CVN a me nā koho lawelawe ʻawaʻawa -me ka code design pipeline.
  • -mahana kiʻekiʻe a me nā laina hanaASTM A106 / A335ʻO ka paipu maʻemaʻe i loko o ke kalapona a me nā māka (e like me Gr.B, P11, P22, P91) no nā mea kanu mana, refineries a me nā ʻāpana petrochemical, me ka mālama ʻana i ka wela a me ka paʻakikī.
  • ʻO ka paila a me ka wela -paipu hoʻololiASTM A179 / A192 / A213a me nā māka EN 10216 e pili ana no nā paipu hao hao haʻahaʻa a me ke kila kila, me ka ʻae ʻana i ka pā paʻa a me ka hāʻawi ʻana i hoʻonui ʻia / U-i ka wā e pono ai.
  • Hāʻawi -mahana haʻahaʻa a cryogenicASTM A333 / EN 10216-4paipu maʻemaʻe me ka hoʻāʻo ʻana i ka hopena ma ke ʻano wela -zero i koho ʻia, hoʻohana ʻia ma nā laina lawelawe haʻahaʻa-maha, LNG a me ke anu.
  • Nā noi lawelawe ʻawaʻawa- nā mea a me ka paʻakikī i hoʻomaluʻia e huiNACE MR0175 / ISO 15156kahi i loaʻa ai ka H₂S, e pale ana i ka pahū ʻana a me nā pilikia hōʻoia ma nā wahi ʻawaʻawa.

 

Ke hoʻouna mai ʻoe iā mākou i kāu ʻikepili kaʻina hana maʻamau (medium, pressure, wela, code design a me nā koi wela -ʻawaʻawa / haʻahaʻa), palapala mākou iā ia inā kūlana kūikawā, nā māka a me nā koi hoʻāʻo, a hoʻihoʻi i kahi papa inoa mea maʻemaʻe. Kōkua kēia i kāu hui kūloko a me nā mea aʻoaʻo e loiloi a ʻae i ka kikoʻī ʻoi aku ka wikiwiki, ʻoiai e hōʻoia ana i kēlā me kēia paipu seamless a mākou e hoʻolako ai i kūpono no ka hana e hana ai.

 

API 5L seamless steel pipe appearance and specifications large diameter seamless steel pipe storage and export packaging

 

Nā ʻōlelo kikoʻī Huahana Paipu ʻole

 

product-1180-448

Hoʻohui Kimia o API 5L Pipa Seamless

 

api5l seamless pipe and welded pipe chemical composition properties 001

 

Lako Nui – Pehea e hoomalu ai ka paipu Octal i ka maikai o ka paipu

 

No nā paipu paila a me ka paipu -kiʻekiʻe maʻemaʻe ʻole, ʻaʻole mālama ka poʻe kūʻai i ka nui o nā mīkini a ka wili a me nā mea hou aku.ka mea e hōʻoiaʻiʻo ai kēlā mau mīkini i ka hana– ka maʻemaʻe kila, nā ana paʻa a me nā hopena hoʻāʻo i hala i ka hoʻokē ʻana o ka paila a me ke kaomi -waʻa. Hoʻokumu ʻia ka lako maʻemaʻe o Octal Pipe ma ke ala hoʻoheheʻe -a-tube me kēlā pahuhopu.

 

Mai ka hana kila a hiki i ka paipu i hoʻopau ʻia - nā lako kī a me ke ʻano o ia no ʻoe

Kaʻina hana ʻO nā lako koʻikoʻi ma kā mākou wili hoa He aha ke ʻano o kāu papahana
Ka hana kila & hoʻomaʻemaʻe Nā kapuahi uila DC/AC,hoʻomāmā, hoʻomaʻemaʻe ipu ʻO ka maʻiʻo kinoea haʻahaʻa, nā hoʻokomo i hoʻopaʻa ʻia a me nā kemika e noho ana i loko o nā palena o ka paila / laina -paipu.
Ke hoolei ana Nā mīkini hoʻolei hoʻomau ʻO nā billet kūlike me ka hoʻolālā i loko paʻa, ka liʻiliʻi o nā hemahema waena a me ka hoʻokaʻawale.
ʻO ka ʻōwili a me ka hoʻomākaukau ʻana wili pua, billet wili mau ʻO ka nui billet paʻa a me ke ʻano o ka ʻili ma mua o ka hou ʻana, e hoʻomaikaʻi ana i ka mana mānoanoa o ka pā.
ʻO ke kuʻi a me ka ʻōwili ʻana i ka paipu ʻO ka wili pahu -ʻano cone, piha-holo mandrel wili paipu mau. ʻO ka ʻili o loko maʻemaʻe, ka ʻokoʻa paʻa a me ka hoʻomanawanui ʻana o ka paia no nā paipu ʻuʻuku kiʻekiʻe.
ʻO ka hoʻomehana a me ka mālama wela Puhi ahi Rotary, umu hoʻomāhana, umu ahi hoʻoheheʻe mau Hoʻoponopono ʻia ka austenitizing a me ka annealing; pololei ka microstructure a me ka paʻakikī no kēlā me kēia papa kila.
ʻAʻole - hoʻāʻo ʻino ʻO ka hoʻāʻo ultrasonic aunoa, eddy- hoʻāʻo i kēia manawa Nānā -lōʻihi piha no nā hemahema o loko a me ka ʻili; nā paipu i hiki mai mākaukau no ka loiloi TPI.
Laboratory & hoʻokolo ʻana Nā mea loiloi kemika, nā mīkini hoʻāʻo tensile / hopena / creep Kemika hoʻopaʻa ʻia a me nā waiwai mīkini no kēlā me kēia wela a me ka nui, i palapala ʻia ma EN 10204 3.1 / 3.2 MTC.

 

No ka mea, ua holo kēia mau ʻāpana e like mehoʻokahi laina i hoʻohui ʻia, loaʻa iā ʻoe nā paipu ʻole ma kahi:

  • ka hoʻomaʻemaʻe kila a me ke kemikahoʻomalu ʻia mai ka hehee ʻana, ʻaʻole i nānā wale ʻia ma ka paipu i hoʻopau ʻia;
  • ka mānoanoa o ka paia, OD a me ka pololeiʻo ia ka hopena o kahi ala ʻala -mill i hoʻolaʻa ʻia, ʻaʻole nā ​​hoʻololi like ʻole;
  • UT / eddy-nā hoʻokolohua o kēia manawa a me ka labua paʻa mua no ka paila, petrochemical a me ka mana -mea kanu maʻamau, no laila, ʻoi aku ka liʻiliʻi o kāu nānā ʻana a me ka ʻae code ʻekolu.

No ʻoe ma ke ʻano he mea kūʻai aku, maʻalahi ka waiwai nui o nā mea hana o Octal Pipe:nā paipu ʻole e kūpono i nā kaha kiʻi a me nā koi code i ka manawa mua, me kahi ala ho'āʻo e hiki ai i kāu hui QA a me nā mea nānā ke hilinaʻi.

Ke Kaʻina Hana Pipe Steel Seamless

 

Hana ʻia ka paipu kila maʻemaʻe ma o ke hou ʻana i ka billet paʻa i loko o kahi pūpū ʻāwīwī, a laila wela -olokaʻi a lōʻihi i ka nui, a ukali ʻia e ka nui/pololei a me ka mālama wela inā pono.

Ke nānā aku ka poʻe kūʻai aku i ka pakuhi kahe o ka wili paipu maʻemaʻe, ʻo ka mea nui ʻaʻole i ka nui o nā pahu, akā.kahi i hoʻopaʻa ʻia ai ka maikaʻi. Hoʻokumu ʻo Octal Pipe i kāna laina hana mandrel-mill a puni kēlā manaʻo - aia kēlā me kēia ʻanuʻu koʻikoʻi i kahi mana e hiki ke ʻimi ʻia ma hope ma ka MTC a me nā hōʻike nānā.

1. ʻOki Billet, hoʻomaʻamaʻa a hou aku - e hoʻomaka ana mai ke kila kani
Ua ʻoki ʻia nā bila paipu i koho ʻia i ka lōʻihi, nānā ʻia ka ʻilikai -a laila hoʻomehana ʻia i loko o ka umu ahi wili me ka ʻokoʻa o ka mahana. Ma hope wale nō o ka ho'opa'a 'ia 'ana o ka chemistry a me ke kūlana o ka ili, komo lākou i ka wili piercing. Hoʻemi kēia i ka pilikia o ka laminations a e hōʻoia i ka pono o ka pūpū a mākou e hou ai no ka lawelawe ʻana -kiʻekiʻe.

2. ʻO ka wili mandrel, ka hoʻohaʻahaʻa ʻana a me ka nui - hoʻomalu i ka paia a me ka ovality
'Oloka'a 'ia ka pūpū i hou 'ia ma luna o ka hale wili mandrel a laila hele 'ia ma waena o ka -reduce / size stands. Ma kēia pae mākou e nānāOD, ka mānoanoa o ka paia a me ka eccentricityma mua o ka "hana paipu". ʻO ka mālama ʻana i kēia mau waiwai i loko o nā ʻae ʻae i ʻae ʻia ka mea e hiki ai i kāu piʻo ʻana o ke kahua, wili a me AUT ke holo mālie me ka ʻole o ka ʻoki ʻia-out.

3. Hoʻomaʻamaʻa wela me nā pihi kapuahi i hoʻopaʻa ʻia
Ma muli o ka papa, hoʻomaʻamaʻa ʻia nā paipu a hoʻopau ʻia a hoʻomāliʻi ʻia i nā umu hoʻomau a i ʻole nā ​​​​hui. Hoʻopaʻa ʻia ka manawa a me ka mahana no kēlā me kēia haʻawe, no laila ke ʻike ʻoe i nā waiwai mekini a me ka paʻakikī ma ka MTC, ua kākoʻo ʻia lākou e kahi ʻōkuhi lapaʻau wela maoli. He kī kēia no nā papahana e hana ana i ka API 5L, ASTM A106/A335 a i ʻole EN 10216 kahi e nānā pono ʻia ai nā palena paʻakikī a me ka paʻakikī.

4. Hoʻopololei, hoʻomaʻemaʻe ʻili a me ka nānā ʻana
Ma hope o ka hoʻoluʻu, hoʻopololei ʻia nā paipu a wehe ʻia ka unahi, a laila ana hou ʻia ka OD, ka mānoanoa o ka paia a me ka lōʻihi. Hoʻomaopopo kēia mau hōʻoia i ka pili ʻana o ka paipu me ke kaha kiʻi – ʻaʻole wale ma ka awelika, akā ʻāpana i kēlā me kēia ʻāpana - no laila, liʻiliʻi ka manawa o nā hale kūʻai hana a me nā ʻoihana pūnaewele i ka hoʻoponopono ʻana a me ka ʻoki ʻana i ka -mea hoʻomanawanui.

5. NDT a me ka ho'āʻo hydrostatic - nānā i nā mea āu e ʻike ʻole ai
Ke hele nei kēlā me kēia ʻāpana hanaka ho'āʻo kani ultrasonic, me nā ʻaoʻao paipu i nānā hou ʻia e ka nānā ʻana i nā ʻāpana magnetic. Wehe ʻia nā hemahema a hōʻole ʻia ka paipu ma mua o ka hiki ʻana i ka hoʻāʻo hydrostatic. I ka wā o ka hydrotest, kaomi ʻia kēlā me kēia paipu a paʻa i ke kaomi hoʻāʻo i ʻōlelo ʻia, e hāʻawi ana i nā hōʻike i kākau ʻia e hiki ke kū i ke kaomi hoʻolālā o kāu laina.

6. Ke ana, ka uhi ʻana, ka kaha ʻana a me ka hoʻopaʻa ʻana - hoʻomākaukau ia no kāu papahana
ʻO ka hope, kaupaona ʻia a ana ʻia nā paipu, a laila kāpī -pena a uhi ʻia e like me ka mea i ʻōlelo ʻia a hoʻokomo ʻia me nā pāpale hope. Loaʻa i kēlā me kēia lōʻihi kahi laina mākaʻikaʻi (ka nui, ka pae, ka maʻamau, ka helu wela), ua kau ʻia nā pūʻolo, a ua kūlike nā papa inoa paʻi me nā palapala nānā. ʻAe kēia i nā mea nona, nā EPC a me nā mea nānā - ʻekolu e ʻimi i kekahi paipu ma ka pūnaewele i kāna mau hopena hoʻāʻo me ka manaʻo ʻole.

 

 

Octal Pipe Hot Rolled Seamless steel pipe manufacturing process001

 

hot rolled seamless steel pipe manufacturing process  seamless steel pipe production line rolling in a mandrel mill

SEAMLESS PIPE Rolling Machine001

 

modular-1
Nānā i nā hihia papahana pili

ʻO ka paipu Octal Seamless Pipe – ʻO ka mea a kā mākou alanui Mill e hāʻawi ai iā ʻoe

 

Inā ʻoe e hoʻohālikelike ana i kahimea hana paipu kila seamless ma KinaʻO ka hoʻoholo maʻamau e pili ana i ka hoʻomalu ʻana i ke ala wili, ka nui o ka nānā ʻana, a me ka hiki ke ʻimi -ʻo ia ka mea e hoʻokaʻawale ai i kahi mea maoli.hale hana paipu kila maʻemaʻehoʻolako mai ke kālepa -kuai wale nō.

  • ʻO ka metallurgy mua – ke kila maʻemaʻe no ka lawelawe puʻe kiʻekiʻe

Hoʻomaka kā mākou paipu seamless maiEAF + LF / VD kila i hoʻomaʻemaʻe ʻia, kiola ʻia i loko o nā billet i hoʻomalu ʻia a laila ʻōwili ʻia ma nā wili mandrel / plug. Hoʻemi ʻia ka ʻike kinoea a me nā inclusions ma ke kahua hana kila, ʻo ia hoʻi ka liʻiliʻi o nā pilikia huna ma hopeUT, hana luhi a kolo paha. No ka boiler a me ke ki'eki'e -maka wela, nānā pono mākouka nui o ka palaoa, ka puunaue carbide a me ka paakiki, no laila, 'a'ole hilina'i 'ia nā waiwai no ka wā lō'ihi i "nā wela laki".

  • Hoʻoponopono ʻia ka ʻōwili a me ka mālama wela i kēlā me kēia papa

Hoʻohālikelike ʻia ka ʻī ʻana, ka lōʻihi a me ka nui me ka mānoanoa a me ka mānoanoa o ka paia, ʻaʻole e holo ma ka -nui-kupono-nā hoʻonohonoho āpau. Ma hope o ka ʻōwili ʻana, hele nā ​​paipuhana maʻamau, kinai -a-ka wela a i ʻole ka hoʻopili ʻana, me nā pihi kapuahi i waiho ʻia no kēlā me kēia ukana. No ʻoe, ʻo ia ke ʻanoA106, A335, A179 / A213, EN 10216 a me API 5Lhele mai nā māka me nā waiwai mechanicalwela hou i ka wela, ʻaʻole wale i loko o nā waiwai liʻiliʻi.

  • ʻO ka mana mana i kūkulu ʻia i loko o ka wili, ʻaʻole i hoʻopaʻa ʻia ma ka pūnaewele

No ka mea, hoʻohana pinepine ʻia ka maʻemaʻe ma nā piko, nā pā paʻa a me nā poʻomanaʻo kiʻekiʻe,-OD, pale ʻana i ka pā, eccentricity a pololeima ka wili. Hoʻonohonoho ʻia nā wili hōʻemi mandrel / stretch{1}}no ka mālama ʻana i ka paipu i loko o ka puka aniani e pono ai noka hoʻokuʻu ʻana, ka kuʻi anuanu a me ka wili ʻakomi. Mālama kēia iā ʻoe mai ka hoʻokaʻawale ʻana a "koho i nā ʻāpana maikaʻi loa" ma ka pā.

  • Nā papahana hoʻāʻo i hoʻohālikelike ʻia me ka boiler, pipeline a me nā code mea kanu

Ma kahi o ka hāʻawi ʻana i nā hoʻokolohua liʻiliʻi wale nō, hoʻolako mau mākouhydrotest, piha-kino UT / eddy-i kēia manawa, nānā pa'akikī, ho'āʻo hopena a me nā hoʻokolohua kūikawā(e laʻa, haʻahaʻa -CVN, creep rupture, HIC) e like me ke code papahana a me ka koi kikoʻī. Hoʻopili ʻia kēlā me kēia hopenahelu wela a me ka nui paipu, no laila hiki i kāu hui QA a me nā mea nānā waho ke hoʻoponopono i ka laina me ka ʻole- hoʻāʻo hou i nā mea āpau.

No amea lawe mai i ka paipu kila maʻemaʻe, ʻo nā mea lohi nui loa, ʻo ia nā palapala like ʻole a me nā hailona hui.

Hoʻouna mākou me ka papa inoa hoʻopaʻa ʻana/makaʻāinana i hoʻopaʻa ʻia i ka wela/nui i hiki i ka mea lawe mai ke hoʻomaʻemaʻe i ka loaʻa ʻana a me ka papahana QA me ka ʻole o ka -helu hou.

I ka pōkole,ʻO ka paipu Octal paipu kila ʻoleʻAʻole i hoʻonohonoho ʻia ma ke ʻano he paipu kūʻai ʻoi loa, akā ʻo iakaʻina hana -mea hoʻomalu no nā laina inā ʻaʻole hiki ke hāʻule– kiʻekiʻe-puʻi, kiʻekiʻe-ʻoihana mea kanu koʻikoʻi.

 

product-521-391  product-521-391

Hōʻuluʻulu manaʻo wikiwiki

Māhele Nā kikoʻī
Anawaena waho (OD) 10.3 – 1422 mm
Mānoanoa Pā (WT) A hiki i 150 mm
Ka lōʻihi 6 m, 12 m, 20 FT, 40 FT, a hiki i 18 m, a i ʻole i hana ʻia
Papa kila 10–45#, Hui Q345, Mn Series, Cr Series
Nā kūlana API, ASTM, EN, GB/T
Hoʻopau PE (Plain End), BE (Beveled End), Threaded Ends
Nā uhi Pena ʻEleʻele, ʻAiʻoniʻoni, 3PE, FBE, Galvanized

 

He aha ka mea e hoʻololi ai i ka ʻōlelo

  • Kumukūʻai paipu kila ʻoleke alakaʻi nui ʻia e OD/WT, ka papa, ka mālama wela, nā koi hoʻāʻo (UT/hydrotest), ka nui, a me nā huaʻōlelo hāʻawi.
  • No ka loaʻa ʻana o nā hāʻawi like, e hoʻouna i ka RFQ me ka laulā nui, maʻamau/papa, lōʻihi, ʻano hopena, a me ka ʻike kikoʻī/paʻi palapala e pono ai.
  • Inā hoʻohui kāu PO/ITP i ka palapala hōʻoia 3.2, uhi NDT, a i ʻole hoʻāʻo kūikawā, hoʻololi ke kumu kūʻai a me ka manawa alakaʻi.

                             

Hoʻokaʻaʻike i kēia manawa

 

 

 

product-650-650

Pilikia maʻamau

He aha ka nui a me ka pae papa e hiki ai i ka Octal Pipe ke hoʻolako no ka paipu kila ʻole?

Hāʻawi mākou i ka paipu seamless mai 10.3–1422 mm OD a hiki i 150 mm ka mānoanoa o ka pā ma API 5L, ASTM A106/A53, A179, A213, A335 a me EN 10216 māka.

Hiki i kāu mau paipu maʻemaʻe ke hoʻokō i nā papahana koʻikoʻi a me nā koi -ʻekolu?

ʻAe. Hele mai kēlā me kēia pūʻulu me EN 10204 3.1 / 3.2 MTCs, hōʻike NDT a me ka hydrotest i wehewehe ʻia a me ka hiki ke ʻike i ka wela piha e kākoʻo i ka papahana a me -ʻaoʻao ʻekolu.

No ke aha e kaha ai nā mea hoʻolālā i kekahi laina ma ke ʻano he "SMLS wale nō"?

Hōʻailona ʻia nā laina"SMLS"ke makemake ʻole ka mea hoʻolālā i ka weld longitudinal i ka ʻōnaehana - maʻamaukiʻekiʻe kiʻekiʻe, wela kiʻekiʻe, hoʻouka pōʻaiapuni koʻikoʻi, nā piko ʻoi a i ʻole nā ​​laina kokoke i nā mea hoʻololi. I kēia mau hihia, hoʻoneʻe ka paipu seamless i ke hili weld ma ke ʻano he wahi hoʻomaka no nā māwae a i ʻole ka ʻino.

He aha nā lawelawe hana a me ka lawe ʻana i hiki iā ʻoe ke hāʻawi me nā paipu?

Hiki iā mākou ke hoʻolako i ka paipu ʻoki-i-lōʻihi me ka beveling, threading a grooved ends, me ka uhi ʻana, marking and export packing e like me kāu kikoʻī papahana.

Nā palapala hōʻoia

 

CE Certificate

Palapala CE

ISO 9001 Certificate

Palapala ISO 9001

API Q1 Certificate

Palapala API Q1

ABS Certificate

Palapala Palapala ABS

AP-5L Certificate

Palapala AP-5L

API-5CT Certificate

Palapala API-5CT

 

 

 

 

Māhele

Laulā / kikoʻī

Anawaena waho (OD)

10.3 mm – 1422 mm

Mānoanoa Pā (WT)

ʻOi aku a i ʻole like me 150 mm

Ka lōʻihi

6m, 12m, 20FT, 40FT, a i ʻole i hoʻopilikino ʻia (a hiki i 18m a i ʻole ke koi ʻia o ka papahana)

Nā Papa kila/Material

10–45#, Q345B, Q345C, 27SiMn, 37Mn5, 40Cr, 45Mn2, 20–40Mn

Nā kūlana

API 5L, ASTM A106 / A53, EN10216, GB/T8162, GB/T8163

Nā huahana pale: paipu kila maʻemaʻe, China seamless kila paipu mea hana, mea hoʻolako, hale hana

E hoʻouna i ka noi

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