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Kumukuai maikaʻi loa ASTM A312 304 304L 316LSstainless Steel Paipu

Kumukuai maikaʻi loa ASTM A312 304 304L 316LSstainless Steel Paipu

ʻO ka wehewehe pōkole:

Kila kohu ʻolehe mea hao i ku e i ka pala a me ka pala.Loaʻa iā ia he 11% chromium.No ka chromium ka pale ʻana o ke kila kila, kahi kiʻiʻoniʻoni passive e pale i ka mea a hoʻoponopono iā ia iho i mua o ka oxygen.

ʻO kona hoʻomaʻemaʻe, ikaika a me ka pale ʻana i ka corrosion ua alakaʻi i ka hoʻohana ʻana i ke kila stainless i nā lāʻau lapaʻau a me nā mea kanu meaʻai.

Hōʻailona ʻia nā ʻano like ʻole o ke kila kila me nā helu helu ʻekolu-helu AISI, a ʻo ka maʻamau ISO 15510 ka papa inoa o ka hui kemika o nā kila kila i ʻōlelo ʻia ma nā kūlana ISO, ASTM, EN, JIS a me GB i loko o kahi papa hoʻololi pono.

 

Kūʻokoʻa & Loaʻa ka Laʻana Kūʻai!Welina mai i kāu nīnau!


  • Nānā:SGS, TUV, BV, Nānā Hale Hana
  • Kūlana:AISI,ASTM,DIN,JIS,BS,NB
  • Helu kumu hoʻohālike:201 304 304L 316 316L 2205 2507 310S
  • 201 304 304L 316 316L 2205 2507 310S:ʻOihana
  • Alloy a ʻAʻole:Alloy ole
  • Anawaena waho:Customzied
  • Hana Hana:Kuʻi, Kuʻi, Hoʻoheheʻe, Kuʻi, ʻokiʻoki, Moʻi
  • ʻAno ʻāpana:Poʻapuni
  • Ili Pau:BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D
  • Ka manawa hoʻouna:3-15 mau lā (e like me ka tonnage maoli)
  • ʻIkepili awa:Tianjin Port, Shanghai Port, Qingdao Port, etc.
  • Nā huaʻōlelo uku:L/CT/T (30%DEPOSIT) Western Union
  • Huahana Huahana

    Huahana Huahana

    Huahana Huahana

    inoa mea kūʻai Piula pōʻai ʻole
    Kūlana ASTM AISI DIN, EN, GB, JIS
    Papa kila

     

    200 Series: 201,202
    300 Series: 301,304,304L,316,316L,316Ti,317L,321,309s,310s
    400 Series: 409L,410,410s,420j1,420j2,430,444,441,436
    Mea kila ʻelua: 904L,2205,2507,2101,2520,2304
    Anawaena waho 6-2500mm (e like me ka makemake)
    mānoanoa 0.3mm-150mm (e like me ka makemake)
    Ka lōʻihi 2000mm/2500mm/3000mm/6000mm/12000mm (e like me ka makemake)
    ʻenehana Holomua
    Ili No.1 2B BA 6K 8K Mirror No.4 HL
    Hoʻomanawanui ±1%
    Kūʻai Kūʻai FOB,CFR,CIF
    不锈钢管_01
    E5AD14455B3273F0C6373E9E650BE327
    048A9AAF87A8A375FAD823A5A6E5AA39
    32484A381589DABC5ACD9CE89AAB81D5
    不锈钢管_02
    不锈钢管_03
    不锈钢管_04
    不锈钢管_05
    不锈钢管_06

    Noi Nui

    palapala noi

    ʻO ka paipu kila kila he ʻano o ke kila a puni ka lōʻihi, ka mea i hoʻohana nui ʻia i nā pipelines halihali ʻoihana e like me ka petroleum, ka ʻoihana kemika, ka lāʻau lapaʻau, ka meaʻai, ka ʻoihana māmā, ka mea hana mīkini, a me nā mea hana mechanical.Eia kekahi, i ka wā e like ai ke kulou a me ka ikaika torsional, ʻoi aku ka maʻalahi o ke kaumaha, no laila hoʻohana nui ʻia i ka hana ʻana i nā ʻāpana mechanical a me nā hale ʻenekinia.Hoʻohana mau ʻia e like me nā lako a me nā lako kīhini, etc.

    Nānā:
    1.Free sampling, 100% ma hope o ke kūʻai aku ʻana i ka maikaʻi, Kākoʻo i kekahi ʻano uku;
    2. Loaʻa nā kikoʻī ʻē aʻe o nā paipu kila carbon puni e like me kāu koi (OEM & ODM)!ʻO ke kumu kūʻai hale hana e loaʻa iā ʻoe mai ka ROYAL GROUP.

    Paipu Kinohi Kinohi

    Huina Kemika %
    Papa
    C
    Si
    Mn
    P
    S
    Ni
    Cr
    Mo
    201
    ≤0 .15
    ≤0 .75
    5. 5-7.5
    ≤0.06
    ≤ 0.03
    3.5 -5.5
    16 .0 -18.0
    -
    202
    ≤0 .15
    ≤l.0
    7.5-10.0
    ≤0.06
    ≤ 0.03
    4.0-6.0
    17.0-19.0
    -
    301
    ≤0 .15
    ≤l.0
    ≤2.0
    ≤0.045
    ≤ 0.03
    6.0-8.0
    16.0-18.0
    -
    302
    ≤0 .15
    ≤1.0
    ≤2.0
    ≤0.035
    ≤ 0.03
    8.0-10.0
    17.0-19.0
    -
    304
    ≤0 .0.08
    ≤1.0
    ≤2.0
    ≤0.045
    ≤ 0.03
    8.0-10.5
    18.0-20.0
    -
    304L
    ≤0.03
    ≤1.0
    ≤2.0
    ≤0.035
    ≤ 0.03
    9.0-13.0
    18.0-20.0
    -
    309S
    ≤0.08
    ≤1.0
    ≤2.0
    ≤0.045
    ≤ 0.03
    12.0-15.0
    22.0-24.0
    -
    310S
    ≤0.08
    ≤1.5
    ≤2.0
    ≤0.035
    ≤ 0.03
    19.0-22.0
    24.0-26.0
     
    316
    ≤0.08
    ≤1.0
    ≤2.0
    ≤0.045
    ≤ 0.03
    10.0-14.0
    16.0-18.0
    2.0-3.0
    316L
    ≤0 .03
    ≤1.0
    ≤2.0
    ≤0.045
    ≤ 0.03
    12.0 - 15.0
    16 .0 -1 8.0
    2.0 -3.0
    321
    ≤ 0.08
    ≤1.0
    ≤2.0
    ≤0.035
    ≤ 0.03
    9.0 - 13 .0
    17.0 -1 9.0
    -
    630
    ≤ 0.07
    ≤1.0
    ≤1.0
    ≤0.035
    ≤ 0.03
    3.0-5.0
    15.5-17.5
    -
    631
    ≤0.09
    ≤1.0
    ≤1.0
    ≤0.030
    ≤0.035
    6.50-7.75
    16.0-18.0
    -
    904L
    ≤ 2.0
    ≤0.045
    ≤1.0
    ≤0.035
    -
    23.0·28.0
    19.0-23.0
    4.0-5.0
    2205
    ≤0.03
    ≤1.0
    ≤2.0
    ≤0.030
    ≤0.02
    4.5-6.5
    22.0-23.0
    3.0-3.5
    2507
    ≤0.03
    ≤0.8
    ≤1.2
    ≤0.035
    ≤0.02
    6.0-8.0
    24.0-26.0
    3.0-5.0
    2520
    ≤0.08
    ≤1.5
    ≤2.0
    ≤0.045
    ≤ 0.03
    0.19 -0.22
    0. 24 -0 .26
    -
    410
    ≤0.15
    ≤1.0
    ≤1.0
    ≤0.035
    ≤ 0.03
    -
    11.5-13.5
    -
    430
    ≤0.1 2
    ≤0.75
    ≤1.0
    ≤ 0.040
    ≤ 0.03
    ≤0.60
    16.0 -18.0
     

     

    Kūleʻa SʻO ka paipu kīwī Sluna Finish

    Ma o nā ʻano hana hana like ʻole o ka ʻōwili anu a me ka hoʻoponopono hou ʻana o ka ʻili ma hope o ka ʻōwili ʻana, ka pau ʻana o ka ʻili o ke kila kilahiki ke loaʻa nā ʻano like ʻole.

    不锈钢板_05

    ʻO ka hana ili o ka paipu kila kila he NO.1, 2B, No. 4, HL, No. 6, No. 8, BA, TR paʻakikī, Rerolled bright 2H, polishing bright and other surface finishes, etc.

     

    NO.1: No. 1 ili e pili ana i ka ili i loaʻa ma ka wela wela a me ka pickling ma hope o ka wela olokaa o ka kuhiliʻole kila paipu.ʻO ia ka wehe ʻana i ka unahi ʻeleʻele oxide i hana ʻia i ka wā o ka ʻōwili wela a me ka mālama ʻana i ka wela ma ka pickling a i ʻole nā ​​ʻano lapaʻau like.ʻO kēia ka No.He keʻokeʻo keʻokeʻo a matt ka ʻili No.Hoʻohana nui ʻia i nā ʻoihana wela a me ka corrosion-resistant ʻaʻole pono i ka gloss surface, e like me ka ʻoihana waiʻona, ʻoihana kemika a me nā ipu nui.

    2B: He ʻokoʻa ka ʻili o 2B mai ka ʻili 2D no ka mea, ua hoʻomaʻamaʻa ʻia me ka ʻili maʻemaʻe, no laila ʻoi aku ka mālamalama ma mua o ka ʻili 2D.ʻO ka waiwai o Ra roughness ʻili i ana ʻia e ka mea hana he 0.1~0.5μm, ʻo ia ke ʻano hana maʻamau.ʻO kēia ʻano o ke kila kila kila ka mea maʻalahi loa, kūpono no nā kumu maʻamau, i hoʻohana nui ʻia i ka kemika, ka pepa, ka aila, ka lāʻau lapaʻau a me nā ʻoihana ʻē aʻe, a hiki ke hoʻohana ʻia ma ke ʻano he pā pale hale.

    TR Paʻa Paʻa: Ua kapa ʻia ʻo TR stainless steel he kila paʻakikī.ʻO 304 a me 301 kona mau kila kila, hoʻohana ʻia lākou no nā huahana e koi ai i ka ikaika kiʻekiʻe a me ka paʻakikī, e like me nā kaʻa kaʻaahi, nā kāʻei conveyor, nā pūnāwai a me nā gaskets.ʻO ke kumumanaʻo ka hoʻohana ʻana i nā ʻano hana paʻakikī o ka austenitic stainless steel e hoʻonui i ka ikaika a me ka paʻakikī o ka pā kila e nā ʻano hana anu e like me ka ʻōwili.Hoʻohana ka mea paʻakikī i kekahi mau pākēneka a hiki i nā ʻumi o ka pākēneka o ka ʻōwili māmā e pani i ka palahalaha mālie o ka ʻili kumu 2B, a ʻaʻohe hana hoʻopili ma hope o ka ʻōwili ʻana.No laila, ʻo ka TR paʻakikī ʻili o ka mea paʻakikī i ʻōwili ʻia ma hope o ka ʻōwili anuanu.

    Rerolled Bright 2H: Ma hope o ke kaʻina hana.ka paipu kila kuhiliʻole e hana ʻia i ka annealing.Hiki ke hoʻomaloʻo wikiwiki ʻia ka paipu e ka laina annealing mau.ʻO ka holo wikiwiki o ka paipu kila kila ma ka laina ma kahi o 60m ~ 80m / min.Ma hope o kēia ʻanuʻu, e hoʻopili hou ʻia ka 2H o ka ʻili.

    No. 4: ʻO ka ʻili o ka No. ke kumu a me ka polishing me ke kāʻei abrasive me ka nui o ka palaoa o 150-180 # ʻili mīkini.ʻO ka waiwai o ka ʻilikai Ra i ana ʻia e ka mea hana he 0.2~1.5μm.Hoʻohana nui ʻia ka ʻili NO.4 i ka hale ʻaina a me nā lako kīhini, nā mea lapaʻau, nā mea hoʻonaninani hale, nā ipu, etc.

    HL: Kapa ʻia ka ʻili HL i ka pau ʻana o ka lauoho.Ua ʻōlelo ʻo Japanese JIS maʻamau e hoʻohana ʻia ke kāʻei abrasive 150-240 # e hoʻopololei i ka ʻili abrasive e like me ka lauoho mau.Ma ke kūlana GB3280 o Kina, ʻaʻole maopopo nā lula.Hoʻohana nui ʻia ka hoʻopau ʻana o HL no ke kūkulu hale e like me nā elevators, escalators, a me facades.

    No.6: Hoʻokumu ʻia ka ʻili o ka No. 6 ma luna o ka ʻili o ka No. 4 a ua hoʻomaʻamaʻa hou ʻia me kahi palaki Tampico a i ʻole mea abrasive me ka nui o W63 i kuhikuhi ʻia e GB2477 standard.Loaʻa i kēia ʻili kahi luster metala maikaʻi a me ka hana palupalu.Ua nāwaliwali ka noʻonoʻo ʻana a ʻaʻole i hōʻike i ke kiʻi.Ma muli o kēia waiwai maikaʻi, kūpono loa ia no ka hana ʻana i nā pā hale kūkulu hale a me ke kūkulu ʻana i nā mea hoʻonaninani fringe, a hoʻohana nui ʻia hoʻi e like me nā mea kīhini.

    BA: ʻO BA ka ʻili i loaʻa ma ka mālama ʻana i ka wela ma hope o ka ʻōwili anu.Hoʻopili ʻia ka lāʻau wela mālamalama ma lalo o kahi lewa pale e hōʻoiaʻiʻo ʻaʻole ʻoki ʻia ka ʻili no ka mālama ʻana i ka ʻōlinolino o ka ʻili anuanu, a laila hoʻohana i kahi roll smoothing kiʻekiʻe no ka pae māmā e hoʻomaikaʻi i ka ʻōlinolino o ka ʻili.Kokoke keia ili i ke aniani hoopau, a o ka roughness ili Ra waiwai i anaia e ka mea hana he 0.05-0.1μm.He nui ka hoʻohana ʻana o ka ʻili BA a hiki ke hoʻohana ʻia e like me nā lako kīhini, nā mea pono hale, nā mea lapaʻau, nā ʻāpana kaʻa a me nā mea hoʻonaninani.

    No.8: No.8 mea he aniani-ho'opau 'ili me ka kiekie reflectivity me ka abrasive hua.Kāhea ʻia ka ʻoihana hoʻoheheʻe hohonu i ke kila kila he mau papa 8K.ʻO ka maʻamau, hoʻohana ʻia nā mea BA e like me nā mea maka no ka hoʻopau ʻana i ke aniani wale nō ma o ka wili a me ka polishing.Ma hope o ka hoʻopau ʻana i ke aniani, ʻano kiʻi ka ʻili, no laila e hoʻohana nui ʻia i ke kūkulu ʻana i ka hoʻonani komo a me ka hoʻonani o loko.

    Kaʻina hana oPhoʻohuoi 

    ʻO ke kaʻina hana nui: ke kila pōʻai → nānā hou → ʻili → blanking → kikowaena → hoʻomehana → perforation → pickling → poʻo pālahalaha → nānā a me ka wili ʻana → ka ʻōwili anuanu (ke kiʻi anuanu) → degreasing → mālama wela → hoʻoponopono → ʻoki paipu (paʻa-i -lōʻihi) )→pickling/passivation→ hoʻopau i ka nānā ʻana i nā huahana (eddy current, ultrasonic, water pressure)→packaging and storage.

     

    1. Oki kila poepoe: Ma hope o ka loaʻa ʻana o ke kila poepoe mai ka hale waihona waiwai maka, e helu i ka lōʻihi o ka ʻoki ʻana o ke kila poepoe e like me nā koi o ke kaʻina hana, a huki i kahi laina ma ke kila poepoe.Hoʻopili ʻia nā kila e like me nā māka kila, nā helu wela, nā helu pūʻulu hana a me nā kikoʻī, a ʻike ʻia nā hopena e nā pena o nā kala like ʻole.

     

    2. Ke kikowaena: I ka wā e hoʻokomo ai i ka mīkini wili lima lima keʻa, e ʻimi mua i ke kiko waena ma kahi ʻāpana o ke kila poepoe, e kuʻi i ka lua hāpana, a laila e hoʻoponopono pololei ma ka papa ʻaina mīkini wili no ke kikowaena.Hoʻopaʻa ʻia nā pahu pōʻai ma hope o ke kikowaena e like me ke kila kila, helu wela, kikoʻī a me ka helu pūʻulu hana.

     

    3. Peeling: lawe ʻia ka ʻili ma hope o ka hala ʻana o ka nānā ʻana i nā mea e hiki mai ana.ʻO ka ʻili ʻana e pili ana i ka ʻili lathe a me ka ʻoki puahiohio.Hoʻokō ʻia ka ʻili ʻana o ka lathe ma ka lathe ma ke ʻano o ka hana ʻana o hoʻokahi puʻupuʻu a hoʻokahi luna, a ʻo ka ʻoki ʻana i ka puahiohio e kau i ke kila poepoe ma luna o ka mea mīkini.Hana wiliwili.

     

    4. Ka nānā 'ana i ka ili: Ho'okō 'ia ka nānā 'ana i ka maika'i o ke kila poepoe i ihi 'ia, a hō'ailona 'ia nā hemahema o ka ili, a 'o ka po'e wili e wili iā lākou a hiki i ko lākou kūpono.ʻO nā kaola pōʻai i hala i ka nānā ʻana e hōʻiliʻili ʻia e like me ka helu kila, helu wela, kikoʻī a me ka helu pūʻulu hana.

     

    5. Mehana kila poepoe: Loaʻa nā mea hoʻomehana kila i ke kinoea a me ka umu pahu pahu.Hoʻohana ʻia ka umu ahi inclined-puʻuwai no ka hoʻomehana ʻana i nā pūʻulu nui, a hoʻohana ʻia ka umu pahu pahu pahu pahu no ka hoʻomehana ʻana i nā pūʻulu liʻiliʻi.I ka wā e komo ai i ka umu ahi, ua hoʻokaʻawale ʻia nā pahu pōʻai o nā ʻano kila like ʻole, nā helu wela a me nā kikoʻī e ka kiʻiʻoniʻoni waho kahiko.Ke hoʻomehanaʻia nā kaola pōʻai, hoʻohana nā mea huli i nā mea hana kūikawā no ka hoʻohuliʻana i nā kaola e hōʻoia i ka wela likeʻana o nā pahu pōʻai.

     

    6. Hot rolling piercing: e hoʻohana i ka pūhui piercing a me ka air compressor.E like me nā kikoʻī o ke kila poepoe perforated, ua koho ʻia nā papa alakaʻi kūpono a me nā plug molybdenum, a ua hoʻoheheʻe ʻia ke kila pōʻai wela me ka perforator, a ua hānai ʻia nā paipu ʻōpala i hoʻopaʻa ʻia i loko o ka wai no ka hoʻomaha piha.

     

    7. Ka nana ana a me ka wili ana: E nana i ka maalahi a me ka laumania o na ili o loko a me waho o ka paipu pauku, aole pono he ili pua, mawae, interlayer, lua hohonu, kaha milo ko'iko'i, hao hale kiai, fritters, Baotou a me na poo oki. .Hiki ke hoʻopau ʻia nā hemahema ili o ka paipu ʻōpala e ke ʻano wili kūloko.ʻO nā paipu ʻōpala i hala i ka nānā ʻana a i ʻole nā ​​​​mea i hala i ka nānā ʻana ma hope o ka hoʻoponopono ʻana a me ka wili ʻana me nā hemahema liʻiliʻi e hoʻopili ʻia e nā pūʻulu hale hana e like me nā koi, a hoʻopaʻa ʻia e like me ke kila kila, helu umu, kikoʻī a me ka helu pūʻulu hana. o ka paipu 'ōpala.

     

    8. Hoʻopololei: Hoʻopili ʻia nā paipu ʻōpala i loko o ka hale hana perforation i nā pūʻolo.Piʻo ke ʻano o ka paipu ʻōpala e komo mai a pono e hoʻopololei.ʻO ka mīkini hoʻopololei ka mīkini hoʻopololei kū pololei, ka mīkini hoʻopololei hoʻopololei a me ka paʻi hydraulic vertical (hoʻohana ʻia no ka hoʻomaʻamaʻa mua ʻana i ka wā he curvature nui ka paipu kila).I mea e pale ai i ka lele ʻana o ka paipu kila i ka wā o ka hoʻopololei ʻana, hoʻohana ʻia kahi lima nylon e kaupalena i ka paipu kila.

     

    9. ʻOki ʻana i ka paipu: E like me ka hoʻolālā hana, pono e ʻoki ʻia ke poʻo a me ka huelo o ka paipu ʻōpala i hoʻopololei, a ʻo nā mea hana i hoʻohana ʻia he mīkini ʻoki huila.

     

    10. Pickling: Pono e ʻohi ʻia ka paipu kila i hoʻopololei ʻia e wehe i ka unahi oxide a me nā haumia ma ka ʻili o ka paipu ʻōpala.Hoʻopiʻi ʻia ka paipu kila ma ka hale hana pickling, a huki mālie ʻia ka paipu kila i loko o ka pahu pickling no ka pickling ma ke kaʻa ʻana.

     

    11. ʻO ka wili ʻana, ka nānā ʻana i ka endoscopy a me ka polishing i loko: ʻo nā paipu kila i kūpono no ka pickling e komo i ke kaʻina wili o waho, nā paipu kila i hoʻopili ʻia i ka endoscopic inspection, a me nā huahana kūpono ʻole a i ʻole nā ​​​​kaʻina hana me nā koi kūikawā pono e hoʻopili ʻia i loko. me.

     

    12. Kaʻina ʻōwili anu / kaʻina kaha kiʻi anu

     

    ʻO ka'ōwili anuanu: Ua'ōwiliʻia ka paipu kila e nā'ōwili o ka wili wili anuanu, a ua hoʻololiʻia ka nui a me ka lōʻihi o ka paipu kila e ka hoʻomau anuanu.

     

    Kiʻi anu: Hoʻopili ʻia ka paipu kila a hoʻemi ʻia ka pā me ka mīkini huki anu me ka wela ʻole e hoʻololi i ka nui a me ka lōʻihi o ka paipu kila.ʻO ka paipu kila i huki ʻia i ke anu i loaʻa ka pololei kiʻekiʻe a me ka hoʻopau ʻili maikaʻi.ʻO ka hemahema ʻo ia ka nui o ke koʻikoʻi koena, a ua hoʻohana pinepine ʻia nā paipu huki anuu nui, a ua lohi ka wikiwiki o ka huahana.ʻO ke kaʻina hana kikoʻī o ke kaha kiʻi anuanu:

     

    ① Ke poʻo hoʻoheheʻe poʻo: Ma mua o ke kaha kiʻi ʻana, pono ke poʻo ʻana o kekahi ʻaoʻao o ka paipu kila (piu kila ke anawaena liʻiliʻi) a i ʻole ke poʻo wili (paipu kila ke anawaena nui) e hoʻomākaukau ai no ke kaʻina kiʻi, a me kahi liʻiliʻi o ka paipu kila kūikawā. pono e wela a laila poʻo.

     

    ② Lubrication a me ka kuke ʻana: Ma mua o ke kaha kiʻi anuanu o ka paipu kila ma hope o ke poʻo (ke poʻo welding), e lubricated ka lua o loko a me ka ʻili o waho o ka paipu kila, a e hoʻomaloʻo ʻia ka paipu kila i uhi ʻia me ka lubricant ma mua o ke kaha kiʻi anuanu.

     

    ③ Kiʻi anu: ʻO ka paipu kila ma hope o ka maloʻo ʻana o ka lubricant e komo i ke kaʻina hana kiʻi anu, a ʻo nā mea hana i hoʻohana ʻia no ke kaha kiʻi anuanu he mīkini huki kaulahao kaulahao a me ka mīkini huki anu hydraulic.

     

    13. Degreasing: ʻO ke kumu o ka degreasing ʻo ia ka wehe ʻana i ka ʻaila ʻōwili i hoʻopili ʻia i ka paia o loko a me ka ʻili o waho o ka paipu kila ma hope o ka ʻōwili ʻia ʻana ma ka holoi ʻana, i mea e pale ai i ka hoʻohaumia ʻana i ka ʻili o ke kila i ka wā o ka annealing a me ka pale ʻana i ka hoʻonui kalapona.

     

    14. Hoʻomaʻamaʻa wela: Hoʻihoʻi ka lāʻau wela i ke ʻano o ka mea ma o ka recrystallization a hoʻemi i ka pale deformation o ka metala.ʻO ka ʻenehana hoʻomaʻamaʻa wela he umu hoʻoheheʻe wela maoli.

     

    15. ʻO ka pickling o nā huahana i hoʻopau ʻia: ʻO nā paipu kila ma hope o ka ʻoki ʻana i hoʻopaʻa ʻia i ka pickling i hoʻopau ʻia no ke kumu o ka passivation o ka ʻili, i hiki ke hana ʻia kahi kiʻi pale oxide ma ka ʻili o nā paipu kila a hoʻonui i ka hana maikaʻi o nā paipu kila.

     

    16. Hoʻopau i ka nānā ʻana i nā huahana: ʻO ke kaʻina hana nui o ka nānā ʻana a me ka hoʻāʻo ʻana ʻo ia ka nānā ʻana i ka mika → eddy probe → super probe → kaomi wai → kaomi ea.ʻO ka nānā ʻana i ka ʻili ka mea nui e nānā lima inā he mau hemahema ma ka ʻili o ka paipu kila, inā kūpono ka lōʻihi o ka paipu kila a me ka nui o ka pā o waho;ʻO ka ʻike eddy e hoʻohana nui i ka eddy current flaw detector e nānā inā he mau puka i loko o ka paipu kila;Hoʻohana nui ka super-detection i ka ultrasonic flaw detector e nānā inā ua haki ka paipu kila i loko a i waho paha;ʻO ke kaomi wai , ʻO ke kaomi ea e hoʻohana i ka mīkini hydraulic a me ka mīkini ea eʻike ai inā e kahe ka paipu kila i ka wai a iʻole ka ea, i mea e hōʻoia ai i ka maikaʻi o ka paipu kila.

     

    17. Hoʻopili a me ka hale kūʻai: ʻO nā paipu kila i hala i ka nānā ʻana e komo i ka wahi hoʻopili huahana i hoʻopau ʻia no ka hoʻopili ʻana.ʻO nā mea i hoʻohana ʻia no ka hoʻopili ʻana, ʻo ia nā pāpale puka, nā ʻeke plastik, nā lole ʻili nahesa, nā papa lāʻau, nā kāʻei kila kila, a me nā mea ʻē aʻe. nā kāʻei kila no ka pale ʻana i ka pilina ma waena o nā paipu kila i ka wā o ka lawe ʻana a me ke kumu o ka hui ʻana.Hoʻokomo ʻia nā paipu kila i hoʻopaʻa ʻia i ka wahi hoʻopaʻa huahana.

    Hoʻopili a me ka lawe ʻana

    Packaging mea maʻamau olohelohe, kila uwea paʻa, ikaika loa.

    Inā loaʻa iā ʻoe nā koi kūikawā, hiki iā ʻoe ke hoʻohana i ka pale pale pale, a ʻoi aku ka nani.

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

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    ʻO kā mākou mea kūʻai

    Mea kūʻai hoʻokipa

    Loaʻa iā mākou nā ʻelele Kina mai nā mea kūʻai aku ma ka honua holoʻokoʻa e kipa i kā mākou hui, piha kēlā me kēia mea kūʻai i ka hilinaʻi a hilinaʻi i kā mākou ʻoihana.

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    FAQ

    Q: He mea hana ua?

    A: ʻAe, ʻo mākou ka mea hana kiʻi kila kila ma ke kauhale ʻo Daqiuzhuang, ke kūlanakauhale ʻo Tianjin, Kina

    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 no ka ukana.

    Q: He mea hoʻolako gula ʻoe a hana i ka hōʻoia kālepa?

    A: ʻEhiku makahiki mākou mea hoʻolako anu a ʻae i ka hōʻoia kālepa.


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