English

Cold Drawn Seamless Pipe

Cold Drawn Seamless Pipe Featured Image
  • Cold Drawn Seamless Pipe
  • Cold Drawn Seamless Pipe
  • Cold Drawn Seamless Pipe
  • Cold Drawn Seamless Pipe
  • Cold Drawn Seamless Pipe

Tsanangudzo Pfupi:


  • Keywords (rudzi rwepombi):Kabhoni simbi pombi,Seamless Simbi Pipe, Seamless Stainless Simbi Pipe, Simbi Pipng; Cold Drawn Seamless Pipe
  • Saizi10 - 101 mm; Ukobvu: 1-10 mm Kureba: Kusvika 14 mtr
  • Standard & Giredhi:ASTM A106, Giredhi A/B/C
  • Inopera :Square Ends/Plain Ends (yakatwasuka, yakaona kucheka, tochi yakachekwa), Beveled/Threaded Ends
  • Delivery:Nguva Yekutumira: Mukati memazuva makumi matatu uye zvinoenderana nehuwandu hweodha yako
  • Kubhadhara:TT, LC , OA , D/P
  • Packing:Bundle kana bulk, kurongedza mugungwa kana kune zvinodiwa nemutengi
  • Kushandisa:aishandiswa kugadzira maburi chrome akaiswa telescopic silinda uye hydraulic rods.Iyo inozivikanwa zvakare kune yakakura kubhowa, inorema madziro, yakanyanya kudzvanywa hydraulic silinda.Cold Drawn Seamless machubhu anowanawo mashandisirwo mukugadzira michina inorema senge crane nemarori emarara.
    • Dhaunirodha sePDF

    Tsanangudzo

    Tsanangudzo

    Standard

    Painting & Coating

    Packing & Loading

    Cold Drawn Seamless sekureva kunoitwa nekutonhora kudhirowa amai hombe isina musono pombi, iyo inowanzo gadzirwa kuburikidza neHFS maitiro.MuCold Drawn Seamless process, pombi yaamai inodhonzwa nemufa & plug mukutonhora pasina kudziyisa.Nekuda kwechishandiso chiri kunze uye mukati mepamusoro uye kushivirira zviri nani muCold Drawn Seamless.Kunyange iyi iri imwe nzira yekuwedzera pamusoro peHFS, zvinodikanwa kuti uwane madiki mapaipi ayo asingagone kugadzirwa muHFS.Mamwe maapplication anoda kushivirira kwepedyo uye nzvimbo dzakatsetseka dzinotsanangurawo zvinodiwa kuti zvive chaizvo Cold Drawn Seamless. Cold Drawn Seamless pombi & machubhu anoshandiswa zvakanyanya muHeat-Exchanger, Bearing & Automotive sectors.

    Cold drawn seamless simbi pombi inoshandiswa kugadzira dhizaini, hydraulic midziyo, ine saizi chaiyo, yakanaka yepamusoro finish.Inogona kudzikisa zvakanyanya mechanic processing awa uye kugadzirisa mashandisirwo emidziyo, uye kuvandudza mhando yezvigadzirwa.Hunhu hwepamusoro hwekutonhora kudhirowa seamless simbi pombi inonyanya kushandisa iyo 10# 20#.Pamusoro pekuona makemikari kuumbwa uye michina zvivakwa, ichatarisa neHydrostatic bvunzo, crimping, flared uye Squashed bvunzo.

  • Zvakapfuura:
  • Zvinotevera:

    • Chishandiso & Matsanangudzo (asina musono):

    Oiri & Gasi Sector

    API

    5L

    API

    5CT

    IS

    1978, 1979

    Automotive Industry

    ASTM

    A-519

    SAE

    1010, 1012, 1020, 1040, 1518, 4130

    DIN

    2391, 1629

    BS

    980, 6323 (Pt-V)

    IS

    3601, 3074

    Hydrocarbon Process Industry

    ASTM

    A-53, A-106, A-333, A-334, A-335, A-519

    BS

    3602,3603

    IS

    6286

    Bearing Industry

    SAE

    52100

    Hydraulic Cylinder

    SAE

    1026, 1518

    IS

    6631

    DIN

    1629

    Boiler, Heat Exchanger, Superheater & Condenser

    ASTM

    A-179, A-192, A-209, A-210, A-213, A-333, A-334,A-556

    BS

    3059 (Pt-I ​​Pt-II)

    IS

    1914, 2416, 11714

    DIN

    17175

    Railways

    IS

    1239 (Pt-I),1161

    BS

    980

    Mechanical, Structural General Engineering

    ASTM

    A-252, A-268, A-269, A-500, A-501, A-519, A-589

    DIN

    1629, 2391

    BS

    806, 1775, 3601, 6323

    IS

    1161, 3601

    Kurapa kwekupisa kwepombi inotonhora inodhonzwa isina musono simbi:

    (1) inotonhora yakadhirowewa simbi annealing: inoreva simbi zvinhu zvinopisa kune yakakodzera tembiricha, kuchengetedza imwe nguva, uye zvishoma nezvishoma kutonhora kupisa kupisa maitiro.Yakajairika annealing maitiro ndeaya: recrystallization annealing, kudzoreredza kusagadzikana, bhora annealing, annealed zvizere uye zvichingodaro.Chinangwa chekuvhara: kunyanya kuderedza kuoma kwezvinhu zvesimbi, kuvandudza plastiki, kana kucheka kushandiswa kuLiqie pressure processing, kuderedza kusara kwekushushikana uye kugadzirisa kufanana kwe microstructure uye kuumbwa, kupisa kupisa, mushure mekuita kana kugadzirira kwetishu.

    (2) inotonhora inodhonzwa simbi normalizing: inoreva kupisa kwesimbi kana simbi kuAc3 kana Acm (yakakosha tembiricha yesimbi) pamusoro pe30 ~ 50.℃, mushure menguva yakakodzera yekuchengeta kutonhorera mumhepo yakanyarara muhutano hwekupisa.Chinangwa che normalizing: kunyanya kuvandudza ma mechanic properties ye low carbon steel kuti ivandudze machinability, kugadzirwa kwezviyo, kubvisa kukanganisa kwenyama, kugadzirira kurapwa kwekupisa, mushure mekugadzirwa kwetishu.

    (3) inotonhora inodhonzwa simbi kuomesa: inoreva simbi inopisa Ac3 kana Ac1 (yakaderera tembiricha yesimbi) pamusoro peimwe tembiricha kwenguva yakati, ipapo mwero wakakodzera wekutonhora kuwana martensite (kana shellfish Heat Treatment's body) tishu.Yakajairika munyu kugeza quenching muitiro waoma, martensitic quenching, Austempering, pamusoro kuoma uye chikamu quenching.Kudzima chinangwa: kuita simbi inodiwa kuwana martensite kuvandudza workpiece kuoma, simba uye kupfeka kuramba, kupisa kurapwa, pashure kugadzirira sangano uye kugadzirira.

    (4) inotonhora yakadhirowewa simbi inoshatirwa: kuti mushure mekuomeswa simbi, uyezve kupisa kune tembiricha iri pazasi Ac1, inobata imwe nguva, uye yozotonhodzwa kusvika kukamuri tembiricha, iyo yekupisa kurapwa maitiro.Maitiro akajairika ekushatisa ndeaya: kushatisa, kushatisa, kushatisa uye kuwandisa.Chinangwa chekupisa: kunyanya simbi inobvisa kushushikana kunogadzirwa panguva yekudzima, iyo simbi ine yakanyanya kuoma uye kupfeka kuramba, asi zvakare ine inodiwa plastiki uye kuoma.

    (5) simbi inotonhora inodhonzwa yakadzimwa: inoreva kudzima uye kupisa kwesimbi kana kuumbwa kwesimbi kupisa maitiro.Inoshandiswa pakudzima akati simbi yakadzimwa uye inodziya simbi.Iyo inowanzo reva iyo kabhoni chimiro chekabhoni simbi uye alloy simbi.

    (6) inotonhora inodhonzwa simbi kemikari kurapwa: inoreva simbi kana alloy workpieces akaiswa mune inogara tembiricha yeinoshanda yepakati kupisa, kuitira kuti chimwe kana akati wandei zvinhu mukati mayo kushandura chimiro chayo chemakemikari, microstructure uye zvimiro zvekupisa kurapwa. .Yakajairika kemikari kupisa kupisa maitiro ndeaya: carburizing, nitriding, carbonitriding, aluminized boron kupinda.Chinangwa chekurapa kwemakemikari: Chikuru ndechekuvandudza kuoma kwesimbi pamusoro, kupfeka kusagadzika, kusagadzikana kwekuora, simba rekuneta uye oxidation kuramba.

    (7) inotonhora inodhonzwa simbi mhinduro kurapwa: iyo alloy inopisa kune yakakwira tembiricha imwe-chikamu dunhu kuchengetedza tembiricha isingaperi, kuitira kuti chikamu chakawandisa chinyungudiswe mumhinduro yakasimba mushure mekukurumidza kutonhora, kuti ipfuure pamusoro peiyo supersaturated. yakasimba mhinduro kupisa kurapwa maitiro.Chinangwa chekugadzirisa kurapa: kunyanya kuvandudza ductility uye kuoma kwesimbi uye alloys, kugadzirira kunaya kwemvura kuomesa kurapwa uye zvichingodaro.

    Cold Drawn Seamless Tube – Mechanical – BS 6323 Chikamu 4 : 1982 CFS 3
    BS 6323 Chikamu 4 : 1982 Inopenya-se-inodhirowa – CFS 3 BK Yakanatswa – CFS 3 GBK
      Wall 0.71 0.81 0.91 1.22 1.42 1.63 2.03 2.34 2.64 2.95 3.25 4.06 4.76 4.88 6.35 7.94 9.53 12.70
    OD
    4.76
    6.35 X X X
    7.94 X X X X
    9.53 X X X X X X X
    11.11 X X X X X
    12.70 X X X X X X X
    14.29 X X X X X X X X
    15.88 X X X X X X X X X
    17.46 X X X X
    19.05 X X X X X X X X X
    20.64 X X X
    22.22 X X X X X X X X X X
    25.40 X X X X X X X X X X X
    26.99 X X X X X
    28.58 X X X X X X X X X
    30.16 X X X
    31.75 X X X X X X X X X
    33.34 X X
    34.93 X X X X X X X X X X
    38.10 X X X X X X X X X
    39.69 X X
    41.28 X X X X X X X X X
    42.86 X X
    44.45 X X X X X X X X X
    47.63 X X X X X X
    50.80 X X X X X X X X X X
    53.98 X X X X X
    57.15 X X X X X X X
    60.33 X X X X X X X
    63.50 X X X X X X X X
    66.68 X X X
    69.85 X X X X X X X
    73.02 X
    76.20 X X X X X X X X X
    79.38 X
    82.55 X X X X X
    88.90 X X X X
    95.25 X X
    101.60 X X
    107.95 X X
    114.30 X X
    127.00 X X
    Cold Drawn Seamless Tube – Mechanical

     

    Cold Drawn Seamless chubhu yeHydraulic & Pneumatic Lines – BS 3602 Chikamu 1 CFS Katsi 2 Neimwe nzira Din 2391 ST 35.4 NBK
    BS 3602 Chikamu 1 CFS Katsi 2 Neimwewo Din 2391 ST 35.4 NBK
      Wall 0.91 1.00 1.22 1.42 1.50 1.63 2.00 2.03 2.50 2.64 2.95 3.00 3.25 3.66 4.00 4.06 4.88 5.00 6.00
    OD
    6.00 X X X
    6.35 X X X
    7.94 X X X
    8.00 X X X
    9.52 X X X X X
    10.00 X X X
    12.00 X X X X X
    12.70 X X X X X
    13.50 X
    14.00 X X X X
    15.00 X X X X X
    15.88 X X X X X X
    16.00 X X X X
    17.46 X
    18.00 X X X
    19.05 X X X X X
    20.00 X X X X X
    21.43 X X
    22.00 X X X X
    22.22 X X X X X
    25.00 X X X X X
    25.40 X X X X X
    26.99 X
    28.00 x x x X
    30.00 X X X X X
    31.75 X X X X X
    34.13 X
    34.93 X
    35.00 X X X X
    38.00 X X X X X
    38.10 X X X
    42.00 X X
    44.45 X X
    48.42 X
    50.00 X
    50.80 X X X X X
    Cold Drawn Seamless chubhu yeHydraulic & Pneumatic Lines

    Phosphate coating yekudhirowa kwechubhu ikozvino yakaumbwa nehuremu hwe4-10

    g/m².Izvi zvakavandudza mashandiro emushonga wepamusoro uye, panguva imwe chete, kudzivirira mhedzisiro inobata padanho rekutanga rekudhirowa uko kunowanikwa coarser-crystalline phosphate coating.Iyo yakanyatsokodzera coatingis yakavakirwa pa nitrate/nitrite yakamhanyisa zinc hosphate, yakaumbwa pa40-75.°C. Kumucheto wepamusoro wetembiricha iyi, sarudzo iripo yekushandisa self-dosing nitrate type systems.Chlorate yakawedzera zinc phosphate mabhati inowanikwawo.Muzviitiko zvese, iyo inosarudzika fomu yephosphate yekutonhora kudhirowa kwechubhu uye chikamu inonamatira zvakanyanya asi yakapfava.Mukudhirowa kwe welded tubing, musono unofanira kutanga wagadzikwa pasi.Munyaya yediki diametertubing, izvi hazvigoneke mukati memuchina welding.Mune zvimwe zviitiko, panogona kunge paine deformation yekupa imwe cross-section.Sezvo, sekutonga, kushomeka kwakanyanya kunogona kubvumidzwa ne welded, kusiyana ne

    tubing isina musono, kushandiswa kwephosphating kwakapararira, masimbi ekuputira ari eiyo kurongeka 1.5 - 5 g/m.².Izvi zvinonyanya kubva pazinc phosphate yekugezera inoshandiswa pakati pe50 ne75°C ine additives inoshandiswa kusimudzira machira akatetepa.Phosphating inoshandiswawo kuchubhu yesimbi isina-alloyed kana yakaderera-alloyed ine chromium content kusvika 4-6%.Mabhati akadaro anopa huwandu hwezvakanakira, zvese zvichibva pakuderedzwa kwesimbi-ku-- kusangana kwesimbi pakati pemachubhu uye kufa.Nekudaro, kutonhora kwekukuvadza kukuvadza, kunotungamira kune grooving kana kutsemuka kuumbwa, kunoderedzwa, chishandiso uye hupenyu hwekufa hunowedzerwa uye yakakwirira yekudhirowa mitengo inogona kushandiswa.Zinc phosphate coating zvakare inobvumira yakakura dhigirii yekudzikisira pane imwe pass.

    Kurapa kwepamusoro kunoitwa nekunyudzwa mumitsetse inotevera:

    •Alkaline degreasing.

    •Mvura sukurudza.

    •Kuchera mu sulfuric kana hydrochloric acid.

    •Mvura sukurudza.

    •Neutralizing pre-rinse.

    •Phosphating.

    •Mvura sukurudza

    •Neutralizing sukurudza.

    •Lubrication.

    •Kuomesa uye kuchengetedza.

    Cold Drawn Seamless Pipe-01 Cold Drawn Seamless Pipe-02 Cold Drawn Seamless Pipe-03