JIN JU FENG

16 Xyoo Kev Tsim Khoom

Xov xwm

  • Kev qhia luv luv ntawm carbon steel seamless yeeb nkab

    Taw qhia: Carbon steel seamless steel yeeb nkab yog ib hom hlau ntev.Cov yeeb nkab steel muaj qhov hollow seem thiab tau dav siv los ua cov kav dej rau kev thauj mus los, xws li cov kav dej thauj cov roj, nkev, roj, roj, dej thiab qee yam khoom siv.Piv nrog cov khoom steel xws li roun ...
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  • Blast furnace kais qhov laum me ntsis

    Lub qhov cub tawg qhib qhov laum me ntsis yog lub laum me me rau lub tshuab ua kom tawg qhov cub qhib, thiab nws yog ib qho kev xyaum rau ladle xuas nrig ntaus hauv steel mills.Nws tseem yog hu ua lub tshuab hluav taws xob tawg kais qhov laum me ntsis.Lub laum lub cev yog tsim los ntawm cov cab kuj thiab ib lub laum me ntsis ntawm tus cab kuj.Nws yog tsim los ntawm kev xyaum cu...
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  • Inspection of seamless steel pipes

    Kev soj ntsuam ntawm seamless steel kav

    1. Kev tshuaj xyuas qhov loj thiab cov duab ntawm cov yeeb nkab steel (1) steel yeeb nkab phab ntsa thickness tshuaj xyuas: micrometer, ultrasonic thickness gauge, tsis pub tsawg tshaj 8 cov ntsiab lus ntawm ob qhov kawg thiab cov ntaub ntawv.(2) Kev tshuaj xyuas ntawm cov kab thiab ovality ntawm cov yeeb nkab steel: caliper, vernier caliper, lub nplhaib ntsuas, thiab ntsuas lub la ...
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  • Self Drilling thauj tog rau nkoj system daim ntawv qhia

    Nrog rau kev loj hlob sai ntawm kev lag luam hauv tsev thiab txawv teb chaws, tus kheej-drilling bolts thiab nws tus kheej-drilling anchoring systems yog ib qho tseem ceeb txhawb cov ntaub ntawv thiab cov kev daws teeb meem hauv geotechnical anchoring engineering kev lag luam.Nws yog siv nyob rau hauv ntau yam kev tsim kho tej yaam num.Hnub no kuv tau sau cov c...
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  • Blast Rauv Taphole Drill Rod

    Peb yog cov chaw tsim khoom ntawm Blast Furnace Taphole Laum Rod, nws yog peb cov khoom lag luam tshwj xeeb, tom qab ntawd peb tuaj yeem muab koj cov khoom zoo, tus nqi sib tw nrog cov kev pabcuam zoo tshaj plaws.1) Peb qhov loj me (outdiameter * wallthickness) a.38mm * 12mm (1.496 "* 0.472") b.34mm * 11mm (1.338 "* 0.433") c.34mm * 12mm (1....
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  • Kho qhov Blast furnace laum yeeb nkab

    Blast furnace laum me ntsis thiab laum yeeb nkab ntau lawm txheej txheem khoom taw qhia Blast furnace qhib laum yeeb nkab yog ua los ntawm high-strength steel.Nws yog tsim rau blast furnace qhib laum kav rau ntau yam blast furnace openers.Nyob rau hauv kev tsim cov hlau blasting tshuab, blast furnace qhib laum kav ...
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  • Yuav ua li cas los tsim tus kheej-drilling hollow grouting thauj tog rau nkoj rods

    Yuav kom nkag siab yuav ua li cas los tsim tus kheej-propelled hollow grouting thauj tog rau nkoj rods, peb yuav tsum xub paub nws cov yam ntxwv yam ntxwv.Tus kheej-advancing hollow grouting bolt yog tsim los ntawm lub hollow bolt lub cev, ib tug laum me ntsis (tag nrho-steel laum ntsis thiab alloy laum ntsis), ib tug centering ntaus ntawv, ib tug txuas s ...
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  • Kho cov txheej txheem tsis zoo ntawm cov cuab yeej drilling

    Laum yeeb nkab (1) 2-7 / 8 "drill yeeb nkab 1) ★ Sab nraud txoj kab uas hla: 2-7/8 "(73mm);2) Sab hauv txoj kab uas hla: 2.151 "(54.6mm);3) ★ Laum yeeb nkab steel qib: G105;4) ★ Ua daim ntawv: EU;5) Phab ntsa thickness: 9.19mm;6)★ Nyhav: 10.4ppf 7) Tag nrho ntev (los ntawm lub xub pwg mus rau lub xub pwg): 31ft ± 0.5ft;8) Khoom siv...
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  • Cov snails yav tom ntej tau nce, thiab qhov chaw khaws cia

    Niaj hnub no lub khw muag khoom tus nqi tau dhau los ua kom muaj zog.Kuti hais Shayongzhong xov ntawm 5,800 yuan / tuj thiab coiled ntsia hlau ntawm 6,200 yuan / tuj;Lianxin Huanghai threaded ntawm 5,700 yuan / tuj thiab coiled ntsia hlau ntawm 5940 yuan / ton.Hauv kev lag luam thaum ntxov, cuam tshuam los ntawm cov xov xwm uas steel mills ib zaug ntxiv txwv ...
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  • Cov txheej txheem dav dav ntawm kub dov seamless steel yeeb nkab

    Cov txheej txheem ntawm cov kav dej kub-kuav los tiag seamless steel kav muaj xws li billet npaj ua ntej dov, yeeb nkab billet cua sov, tho, dov, sizing thiab txo, steel yeeb nkab txias, steel yeeb nkab txiav taub hau thiab Tail, segmentation, straightening, flaw detection, phau ntawv tshuaj xyuas, tshuaj tsuag marking ib...
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  • Liaocheng Jinjufeng Import and Export Trade Co., Ltd. can produce various types of precision steel pipes, alloy pipes, and seamless steel pipes.

    Liaocheng Jinjufeng Ntshuam thiab Export Trade Co., Ltd. tuaj yeem tsim ntau hom precision steel kav, alloy kav, thiab seamless steel kav.

    Liaocheng Jinjufeng Ntshuam thiab Export Trade Co., Ltd. tuaj yeem tsim ntau hom precision steel kav, alloy kav, seamless steel kav (kab txoj kab uas hla 25-530mm, phab ntsa thickness 3-50mm).Cov khoom tseem ceeb: 20Cr, 40Cr, 15CrMo, 20CrMo, 35CrMo, 42CrMo, 16Mn, 12CrolMoV, 10#, 20#, 35#, 45#, thiab lwm yam.
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  • Five years of capacity reduction, steel weight-loss look back

    Tsib xyoos ntawm lub peev xwm txo qis, steel qhov hnyav-poob saib rov qab

    Tsis ntev los no, National Development thiab Reform Commission thiab Ministry of Industry thiab Information Technology tau tshaj tawm tias lawv yuav teeb tsa lub teb chaws "saib rov qab" kev tshuaj ntsuam xyuas ntawm steel peev xwm txo thiab txo cov hlau tsis zoo hauv 2021. Ua ntej, Xiao Yaqing, Ministe ...
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