Mea Hana API5CT J55 K55 N80 L80 P110 Hoʻopaʻa Paʻa ʻole Pipe LC/Bc

ʻO ka wehewehe pōkole:

Hoʻohana nui ʻia ʻo Api5ct oil casing no ka lawe ʻana i ka aila, ke kinoea maoli, ke kinoea, ka wai a me nā wai ʻē aʻe a me nā kinoea, hiki ke hoʻokaʻawale ʻia i ka paipu kila seamless a me ka paipu kila welded. Welded kila paipu nui pili i longitudinal welded kila paipu


  • Uku:30% waiho, 70% L/C a i ʻole B/L kope a i ʻole 100% L/C ma ka ʻike
  • Ka nui o ke kauoha:20 T
  • Hiki ke hoolako:20000 Tons Inventory of Steel Pipe
  • Ka manawa o waena o ka hoʻomaka a i ka wā pau:7-14 mau lā inā ma ka waihona, 30-45 mau lā e hana ai
  • Hoʻopili:Nalo ʻeleʻele, bevel a me ka pāpale no kēlā me kēia paipu; Pono ka OD ma lalo o 219mm e hoʻopaʻa i ka pūʻolo, a ʻaʻole i ʻoi aku ka nui o kēlā me kēia puʻupuʻu i 2 tons.
  • Huahana Huahana

    Huahana Huahana

    ʻAʻole wale mākou e hoʻāʻo i kā mākou mea nui loa e hāʻawi iā ʻoe i nā huahana a me nā lawelawe i kēlā me kēia mea kūʻai aku, akā mākaukau nō hoʻi e loaʻa i nā manaʻo i hāʻawi ʻia e kā mākou mea kūʻai aku no Manufacturer API5CT J55 K55 N80 L80 P110 Casing Seamless Pipe LC/Bc, Hoʻomaikaʻi ʻole pau ʻole. a ʻo ka hoʻoikaika ʻana no ka hemahema 0% kā mākou mau kulekele kiʻekiʻe kiʻekiʻe. Inā makemake ʻoe i kekahi mea, mai kānalua e launa pū me mākou.
    ʻAʻole wale mākou e hoʻāʻo i kā mākou mea nui e hāʻawi iā ʻoe i nā huahana a me nā lawelawe i kēlā me kēia mea kūʻai aku, akā mākaukau nō hoʻi e loaʻa i nā manaʻo i hāʻawi ʻia e kā mākou mea kūʻaiKina J55 Tubing a me K55 Tubing, Me ka ikaika ʻenehana ikaika a me nā lako hana kiʻekiʻe, a me nā poʻe SMS me ka manaʻo, ʻoihana, ʻuhane hoʻolaʻa o ka ʻoihana. Ua alakaʻi nā ʻoihana ma o ka ISO 9001: 2008 hōʻoia ʻōnaehana hoʻokele maikaʻi honua, CE certification EU; CCC.SGS.CQC hōʻoia huahana pili ʻē aʻe. Manaʻo mākou e hoʻāla hou i kā mākou hui hui.

    Nānā nui

    Kūlana: API 5CT Alloy a ʻAʻole: ʻAʻole
    Pūʻulu Papa: J55,K55,N80,L80,P110, etc Noi: Oiled&Casing Pipe
    Mānoanoa: 1 - 100 mm Lapaʻau Surface: E like me ke koi o ka mea kūʻai aku
    ʻO ka anawaena o waho (ka puni): 10 - 1000 mm ʻenehana: Wela ʻia
    Loihi: R1,R2,R3 Hoʻomaʻamaʻa wela: Quenching & Normalizing
    ʻAno ʻāpana: Poe Paipu Kūikawā: Hui pōkole
    Kahi i kumu: Kina Hoʻohana: ʻaila a me Gas
    Palapala hōʻoia: ISO9001:2008 Hoʻāʻo: NDT

     

    Palapala noi

    Paipu i lokoApi5cthoʻohana nui ʻia no ka ʻeli ʻana i nā luawai aila a me ke kinoea a me ka lawe ʻana i ka aila a me ke kinoea. Hoʻohana nui ʻia ka pahu ʻaila e kākoʻo i ka pā borehole i ka wā a ma hope o ka pau ʻana o ka pūnāwai e hōʻoia i ka hana maʻamau o ka pūnāwai a me ka hoʻopau ʻana o ka pūnāwai.

    Papa Nui

    Papa:J55,K55,N80,L80,P110, etc

    1_`TIVSC1U_}W~8LV)M)B65(1)
    5ct
    5CT(1)

    Mea Kimia

     

    Papa ʻAno C Mn Mo Cr Ni Cu P s Si
    min max min max min max min max max max max max max
    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
    H40 0.030
    J55 0.030
    K55 0.030
    N80 1 0.030 0.030
    N80 Q 0.030 0.030
    R95 0.45 c 1.90 0.030 0.030 0.45
    L80 1 0.43 a 1.90 0.25 0.35 0.030 0.030 0.45
    L80 9Cr 0.15 0.3 0.60 0 90 1.10 8.00 10.0 0.50 0.25 0.020 0.030 1.00
    L80 13Cr 0.15 0.22 0.25 1.00 12.0 14.0 0.50 0.25 0.020 0.030 1.00
    C90 1 0.35 1.20 0.25 b 0.85 1.50 0.99 0.020 0.030
    T95 1 0.35 1.20 0.25 b 0.85 0 40 1.50 0.99 0 020 0.010
    C110 0.35 1.20 0.25 1.00 0.40 1.50 0.99 0.020 0.005
    P1I0 e 0.030 e 0.030 e
    QI25 1 0.35   1.35 0.85 1.50 0.99 0.020 0.010
    NĀ MEA E hōʻike ʻia nā mea i hōʻike ʻia ma ka nānā ʻana i nā huahana
    Hiki ke hoʻonui ʻia ka maʻiʻo kalapona no L80 a hiki i ka 0.50% kiʻekiʻe inā hoʻopau ʻia ka ʻaila a i ʻole polymer-quenched.
    b ʻAʻole ka palena iki o ka maʻiʻo molybdenum no ka Papa C90 Type 1 inā emi ka mānoanoa o ka pā ma mua o 17.78 mm.
    c Hiki ke hoʻonui ʻia ka contect kalapona no R95 a hiki i ka 0.55% kiʻekiʻe inā hoʻopau ʻia ka ʻaila.
    d Hiki ke hoʻemi ʻia ka ʻike molybdenum no T95 Type 1 i ka 0.15% ka liʻiliʻi inā emi ka mānoanoa o ka pā ma mua o 17.78 mm.
    e No ka EW Grade P110, he 0.020% ka nui o ka phosphorus a me ka sulfur content 0.010% ka nui.
       

     

    Waiwai Mechanical

     

    Papa

    ʻAno

    Huina Elongation Ma lalo o ka Haawe

    Ka ikaika hua
    MPa

    Ikaika U'i
    min
    MPa

    ʻoʻoleʻaa,c
    max

    Mānoanoa Pā i ʻōlelo ʻia

    ʻAe ʻia ka ʻokoʻa paʻakikīb

     

     

     

     

     

     

     

     

     

     

     

    min

    max

     

    HRC

    HBW

    mm

    HRC

    H40

    0.5

    276

    552

    414

    J55

    0.5

    379

    552

    517

    K55

    0.5

    379

    552

    655

    N80

    1

    0.5

    552

    758

    689

    N80

    Q

    0.5

    552

    758

    689

    R95

    0.5

    655

    758

    724

    L80

    1

    0.5

    552

    655

    655

    23.0

    241.0

    L80

    9Cr

    0.5

    552

    655

    655

    23.0

    241.0

    L80

    l3Cr

    0.5

    552

    655

    655

    23.0

    241.0

    C90

    1

    0.5

    621

    724

    689

    25.4

    255.0

    ≤12.70

    3.0

                   

    12.71 a 19.04

    4.0

                   

    19.05 a 25.39

    5.0

                   

    ≥25.4

    6.0

    T95

    1

    0.5

    655

    758

    724

    25.4

    255

    ≤12.70

    3.0

                   

    12.71 a 19.04

    4.0

                   

    19.05 a 25.39

    5.0

                   

    ≥25.4

    6.0

    C110

    0.7

    758

    828

    793

    30.0

    286.0

    ≤12.70

    3.0

                   

    12.71 a 19.04

    4.0

                   

    19.05 a 25.39

    5.0

                   

    ≥25.4

    6.0

    P110

    0.6

    758

    965

    862

    Q125

    1

    0.65

    862

    1034

    931

    b

    ≤12.70

    3.0

                   

    12.71 a 19.04

    4.0

                   

    19.05

    5.0

    aI ka hihia o ka hoʻopaʻapaʻa, e hoʻohana ʻia ka hoʻāʻo paʻakikī ʻo Rockwell C ma ke ʻano he mea hoʻoponopono.
    bʻAʻole i kuhikuhi ʻia nā palena paʻakikī, akā ua kaupalena ʻia ka hoʻololi kiʻekiʻe ma ke ʻano he mana hana e like me 7.8 a me 7.9.
    cNo nā ho'āʻo paʻakikī ma waena o ka pā o nā Papa L80 (nā ʻano āpau), C90, T95 a me C110, nā koi i ʻōlelo ʻia ma ka pālākiō HRC no ka helu ʻoi loa o ka paʻakikī.

     

    Koi hoao

    Ma kahi o ka hōʻoia ʻana i ka haku melemele a me nā waiwai mechanical, hana ʻia nā hoʻokolohua hydrostatic i kēlā me kēia, a hana ʻia nā hoʻāʻo flaring a flattening. . Eia kekahi, aia kekahi mau koi no ka microstructure, ka nui o ka palaoa, a me ka papa decarburization o ka paipu kila i hoʻopau ʻia.

    Ho'āʻo Uʻi:

    1. No ka mea kila o nā huahana, pono e hana ka mea hana i ka ho'āʻo tensile. No ka paipu welded electric, ma muli o ke koho a ka mea hana, hiki ke hana i ka ho'āʻo tensile ma ka pā kila i hana ʻia i ka paipu a i hana ʻia ma ka paipu kila. Hiki ke hoʻohana ʻia kahi hoʻokolohua i hana ʻia ma kahi huahana ma ke ʻano he hōʻike huahana.

    2. E koho wale ia na paipu hoao. Ke koi ʻia nā hoʻāʻo he nui, e hōʻoia ke ʻano laʻana e hiki i nā laʻana i lawe ʻia ke hōʻike i ka hoʻomaka a me ka hopena o ka pōʻai wela (inā pili) a me nā ʻaoʻao ʻelua o ka paipu. Ke koi ʻia nā hoʻāʻo he nui, e lawe ʻia ke kumu mai nā paipu like ʻole koe wale nō ke kiʻi ʻia ka laʻana o ka paipu mānoanoa mai nā kihi ʻelua o kahi paipu.

    3. Hiki ke lawe 'ia ka la'ana paipu seamless ma kekahi kulana ma ke anapuni o ka paipu; e lawe ʻia ka laʻana paipu welded ma kahi o 90 ° i ka weld seam, a i ʻole ma ke koho o ka mea hana. Lawe ʻia nā laʻana ma kahi o ka hapahā o ka laula o ka lau.

    4. ʻAʻohe mea ma mua a ma hope o ka hoʻokolohua, inā ʻike ʻia ka hoʻomākaukau ʻana i ka laʻana he hemahema a i ʻole ka nele o nā mea i pili ʻole i ke kumu o ka hoʻokolohua, hiki ke ʻoki ʻia ka hāpana a hoʻololi ʻia me kahi laʻana i hana ʻia mai ka paipu like.

    5. Inā ʻaʻole i kūpono ka hoʻāʻo tensile e hōʻike ana i kahi pūʻulu o nā huahana i nā koi, hiki i ka mea hana ke lawe i 3 mau paipu hou mai ka pūʻulu like o nā paipu no ka nānā hou ʻana.

    Inā kūpono nā ho'āʻo hou a pau o nā laʻana i nā koi, ua kūpono ka pūʻulu o nā paipu koe wale nō ka paipu kūpono ʻole i hoʻohālikelike mua ʻia.

    Inā ʻoi aku ma mua o hoʻokahi laʻana i hōʻike mua ʻia a i ʻole hoʻokahi a ʻoi aku paha nā laʻana no ka hoʻāʻo hou ʻana ʻaʻole i kūpono i nā koi i ʻōlelo ʻia, hiki i ka mea hana ke nānā i ka pūʻulu o nā paipu i kēlā me kēia.

    Hiki ke hoʻomaʻamaʻa hou ʻia ka pūʻulu o nā huahana i hōʻole ʻia ma ke ʻano he pūʻulu hou.

    Ho'āʻo palahalaha:

    1. 'O ka mea ho'ā'o he apo ho'ā'o a 'oki hope 'ole ma lalo o 63.5mm (2-1 / 2in).

    2. Hiki ke ʻoki ʻia nā hiʻohiʻona ma mua o ka hoʻomaʻamaʻa ʻana i ka wela, akā ma lalo o ka mālama wela e like me ka paipu i hōʻike ʻia. Inā hoʻohana ʻia kahi hoʻāʻo pūʻulu, e hana ʻia nā ana e ʻike ai i ka pilina ma waena o ka hāpana a me ka paipu laʻana. Pono e ʻoki ʻia kēlā me kēia umu i kēlā me kēia pūʻulu.

    3. E hoʻopalahalaha ʻia ka mea hoʻohālike ma waena o nā papa ʻelua. I kēlā me kēia pūʻulu o nā hōʻike hoʻāʻo palahalaha, ua pālahalaha ʻia kahi weld ma 90 ° a ʻo kekahi i pālahalaha ʻia ma 0 °. E hoʻopalahalaha ʻia ke ʻano hoʻohālike a hiki i ka pili ʻana o nā paia paipu. Ma mua o ka liʻiliʻi o ka mamao ma waena o nā papa like ʻole ma mua o ka waiwai i ʻōlelo ʻia, ʻaʻole pono e ʻike ʻia nā māwae a i ʻole nāha i kekahi ʻāpana o ke kumu. I loko o ke kaʻina hoʻopalapala holoʻokoʻa, ʻaʻohe hale maikaʻi ʻole, nā welds ʻaʻole i hoʻohui ʻia, delamination, metala overburning, a i ʻole extrusion metala.

    4. ʻAʻohe mea ma mua a ma hope o ka hoʻokolohua, inā ʻike ʻia ka hoʻomākaukau ʻana i ka laʻana he hemahema a i ʻole ka nele o nā mea i pili ʻole i ke kumu o ka hoʻokolohua, hiki ke ʻoki ʻia ka hāpana a hoʻololi ʻia me kahi laʻana i hana ʻia mai ka paipu like.

    5. Inā ʻaʻole i kūpono kekahi laʻana e hōʻike ana i kahi paipu i nā koi i ʻōlelo ʻia, hiki i ka mea hana ke lawe i kahi laʻana mai ka hopena like o ka paipu no ka hoʻāʻo hou ʻana a hiki i ka hoʻokō ʻana i nā koi. Eia naʻe, ʻaʻole pono e emi ka lōʻihi o ka paipu i hoʻopau ʻia ma hope o ka laʻana ma mua o 80% o ka lōʻihi kumu. Inā ʻaʻole kūpono kekahi laʻana o ka paipu e hōʻike ana i kahi pūʻulu o nā huahana i nā koi i kuhikuhi ʻia, hiki i ka mea hana ke lawe i ʻelua mau paipu hou mai ka pūʻulu o nā huahana a ʻoki i nā laʻana no ka hoʻāʻo hou ʻana. Inā kūpono nā hopena o kēia mau ho'āʻo hou i nā koi, ua kūpono ka pūʻulu o nā paipu koe wale nō ka paipu i koho mua ʻia e like me ka laʻana. Inā ʻaʻole i hoʻokō kekahi o nā laʻana hoʻāʻo hou i nā koi i kuhikuhi ʻia, hiki i ka mea hana ke hoʻāʻo i nā paipu i koe o ka pūʻulu pakahi. Ma ke koho a ka mea hana, hiki ke hoʻomaʻamaʻa hou ʻia kēlā me kēia pūʻulu o nā paipu a hoʻāʻo hou ʻia e like me kahi pūʻulu o nā paipu hou.

    Ho'āʻo Impact:

    1. No nā paipu, e lawe ʻia kahi pūʻulu o nā laʻana mai kēlā me kēia ʻāpana (koe naʻe i hōʻike ʻia nā kaʻina hana i kākau ʻia e hoʻokō i nā koi hoʻoponopono). Inā hoʻopaʻa ʻia ke kauoha ma A10 (SR16), pono ka hoʻokolohua.

    2. No ka pahu, pono e lawe ʻia nā paipu kila 3 mai kēlā me kēia pūʻulu no nā hoʻokolohua. E koho wale ʻia nā paipu hoʻāʻo, a ʻo ke ʻano hoʻohālike e hōʻoia e hiki i nā laʻana i hāʻawi ʻia ke hōʻike i ka hoʻomaka a me ka hopena o ka pōʻai wela a me nā ʻaoʻao mua a hope o ka lima i ka wā e mālama ai i ka wela.

    3. Charpy V-notch ho'āʻo hopena

    4. ʻAʻohe mea ma mua a ma hope o ka hoʻokolohua, inā ʻike ʻia ka hoʻomākaukau ʻana i ka laʻana he hemahema a i ʻole ka nele o nā mea i pili ʻole i ke kumu o ka hoʻokolohua, hiki ke ʻoki ʻia ka hāpana a hoʻololi ʻia me kahi laʻana i hana ʻia mai ka paipu like. ʻAʻole pono e noʻonoʻo wale ʻia nā mea hoʻohālike he hemahema no ka mea ʻaʻole lākou i hoʻokō i nā koi o ka ikehu liʻiliʻi loa.

    5. Ina he ha'aha'a ka hopena o ka nui o ka la'ana ma mua o ka li'ili'i loa e koi 'ia ai ka ikehu, a i 'ole ka hopena o kekahi la'ana ma lalo o 2/3 o ka palena iki o ka ikehu i ho'opa'a 'ia, e lawe 'ia 'ekolu mau la'ana mai ka 'āpana like. hoao hou. ʻOi aku ka nui o ka ikehu hopena o kēlā me kēia mea hoʻohālike i hoʻāʻo hou ʻia ma mua a i ʻole like me ka pono o ka ikehu haʻahaʻa haʻahaʻa.

    6. Inā ʻaʻole i kūpono nā hopena o kekahi hoʻokolohua i nā koi a ʻaʻole i hoʻokō ʻia nā kūlana no ka hoʻokolohua hou, a laila lawe ʻia ʻekolu mau laʻana mai kēlā me kēia ʻekolu ʻāpana o ka pūʻulu. Inā kūpono nā kūlana hou aʻe i nā koi, ua kūpono ka pūʻulu koe wale nō ka mea i hāʻule mua. Inā ʻoi aku ma mua o hoʻokahi ʻāpana nānā ʻē aʻe ʻaʻole i kūpono i nā koi, hiki i ka mea hana ke koho e nānā i nā ʻāpana i koe o ka pūʻulu i kēlā me kēia, a i ʻole e hoʻomaʻamaʻa hou i ka pūʻulu a nānā iā ia i loko o kahi pūʻulu hou.

    7. Inā 'oi aku ma mua o ho'okahi o nā mea mua 'ekolu i koi 'ia e hō'oia i ka pū'ulu o nā hō'ike 'ana, 'a'ole 'ae 'ia ka nānā hou 'ana e hō'oia i ke kūpono o nā paipu. Hiki i ka mea hana ke koho e nānā i nā ʻāpana i koe i kēlā me kēia ʻāpana, a i ʻole e hoʻomaʻamaʻa hou i ka pūʻulu a nānā iā ia i kahi pūʻulu hou.

    Hōʻike Hydrostatic:

    1. E hoʻokō ʻia kēlā me kēia paipu i ka hoʻāʻo kaomi hydrostatic o ka paipu holoʻokoʻa ma hope o ka mānoanoa (inā kūpono) a me ka hoʻomaʻamaʻa wela hope (inā kūpono), a hiki i ke kaomi hydrostatic i ʻōlelo ʻia me ka leakage. ʻO ka manawa hoʻopaʻa kaomi hoʻokolohua i hana ʻia ma lalo o 5s. No nā paipu welded, e nānā ʻia nā wili o nā paipu no nā leaka ma lalo o ke kaomi hoʻāʻo. Inā ʻaʻole i hoʻokō ʻia ka hoʻāʻo ʻana o ka paipu holoʻokoʻa ma ka liʻiliʻi ma mua o ke kaomi i koi ʻia no ke kūlana hope o ka paipu, pono e hana ka hale hana hoʻoponopono milo i kahi hoʻāʻo hydrostatic (a i ʻole e hoʻonohonoho i kēlā hoʻokolohua) ma ka paipu holoʻokoʻa.

    2. ʻO nā paipu e hoʻomaʻamaʻa ʻia i ka wela e hoʻokō ʻia i kahi hoʻāʻo hydrostatic ma hope o ka mālama wela hope. ʻO ke kaomi hoʻāʻo o nā paipu a pau me nā ʻaoʻao wili e like me ka liʻiliʻi o ke kaomi hoʻāʻo o nā milo a me nā hui.

    3 .Ma hope o ka hanaʻana i ka nui o ka paipu palahalaha i hoʻopauʻia a me nā hui pokole i mālamaʻia me ka wela, e hanaʻia ka ho'āʻo hydrostatic ma hope o ka hopena palahalaha a iʻole ke kaula.

    Hoʻomanawanui

    Anawaena waho:

    Laulā Hoʻomanawanui
    <4-1/2 ±0.79mm(±0.031in)
    ≥4-1/2 +1%OD~-0.5%OD

    No nā paipu hui mānoanoa me ka liʻiliʻi a i ʻole like me 5-1 / 2, pili kēia mau ʻae ʻana i ke anawaena o waho o ke kino paipu i loko o kahi mamao o 127mm (5.0in) kokoke i ka ʻāpana mānoanoa; Hoʻopili kēia mau ʻae ʻana i ke anawaena o waho o ka paipu i loko o kahi mamao e like me ke anawaena o ka paipu e pili koke ana i ka ʻāpana mānoanoa.

    Laulā Hoʻomanawanui
    ≤3-1/2 +2.38mm~-0.79mm(+3/32in~-1/32in)
    >3-1/2~≤5 +2.78mm~-0.75%OD(+7/64in~-0.75%OD)
    >5~≤8 5/8 +3.18mm~-0.75%OD(+1/8in~-0.75%OD)
    >8 5/8 +3.97mm~-0.75%OD(+5/32in~-0.75%OD)

    No nā paipu mānoanoa o waho me ka nui o 2-3 / 8 a ʻoi aku ka nui, pili kēia mau ʻae ʻana i ke anawaena o waho o ka paipu i mānoanoa a hoʻololi mālie ka mānoanoa mai ka hopena o ka paipu.

    Rang Hoʻomanawanui
    ≥2-3/8~≤3-1/2 +2.38mm~-0.79mm(+3/32in~-1/32in)
    >3-1/2~≤4 +2.78mm~-0.79mm(+7/64in~-1/32in)
    >4 +2.78mm~-0.75%OD(+7/64in~-0.75%OD)

    Pā mānoanoa:

    ʻO ka mānoanoa o ka pā i ʻōlelo ʻia o ka paipu he -12.5%

    Kaumaha:

    ʻO ka papa ma lalo nei nā koi hoʻomanawanui kaumaha maʻamau. Ke ʻoi aku ka mānoanoa o ka pā liʻiliʻi ma mua a i ʻole like me 90% o ka mānoanoa o ka pā i ʻōlelo ʻia, pono e hoʻonui ʻia ka palena kiʻekiʻe o ka hoʻomanawanui nui o kahi kumu hoʻokahi i + 10%

    Ka nui Hoʻomanawanui
    ʻāpana hoʻokahi +6.5~-3.5
    Kaumaha Kaʻa ≥18144kg(40000lb) -1.75%
    Kaumaha Kaʻa <18144kg(40000lb) -3.5%
    Ka Nui Kauoha≥18144kg(40000lb) -1.75%
    Ka nui kauoha<18144kg(40000lb) -3.5%

     

    Huahana Huahana


    0.1

    Paipu Aila Kūʻai Paipu


    API 5L


    API 5CT

    ʻAʻole wale mākou e hoʻāʻo i kā mākou mea nui loa e hāʻawi iā ʻoe i nā huahana a me nā lawelawe i kēlā me kēia mea kūʻai aku, akā mākaukau nō hoʻi e loaʻa i nā manaʻo i hāʻawi ʻia e kā mākou mea kūʻai aku no Manufacturer API5CT J55 K55 N80 L80 P110 Casing Seamless Pipe LC/Bc, Hoʻomaikaʻi ʻole pau ʻole. a ʻo ka hoʻoikaika ʻana no ka hemahema 0% kā mākou mau kulekele kiʻekiʻe kiʻekiʻe. Inā makemake ʻoe i kekahi mea, mai kānalua e launa pū me mākou.
    Mea hanaKina J55 Tubing a me K55 Tubing, Me ka ikaika ʻenehana ikaika a me nā lako hana kiʻekiʻe, a me nā poʻe SMS me ka manaʻo, ʻoihana, ʻuhane hoʻolaʻa o ka ʻoihana. Ua alakaʻi nā ʻoihana ma o ka ISO 9001: 2008 hōʻoia ʻōnaehana hoʻokele maikaʻi honua, CE certification EU; CCC.SGS.CQC hōʻoia huahana pili ʻē aʻe. Manaʻo mākou e hoʻāla hou i kā mākou hui hui.


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