I-JIS Standard H Beam 200 150 100 300 400 | Isigaba Sensimbi Esiqinile Sesakhiwo Se-H Beam Sezakhiwo
Imishayo ye-H ejwayelekile ye-JISziyinsimbi yesakhiwo esigoqekile esishisayo eyenziwe ngokuhambisana nezindinganiso zezimboni zaseJapan. Inezindawo ezihlukile ze-cross-section ezimise okwe-H kanye ne-flange ehambisanayo ngaphandle kwe-taper, zisetshenziswa kabanzi kumaphrojekthi okwakha aphesheya kwezilwandle, ukwenziwa kwensimbi kanye nokuhweba nge-B2B ngaphesheya kwemingcele
Ithebula Lokuqhathanisa Ibanga Lensimbi
| Isigaba | Okujwayelekile | Ibanga | Incazelo |
| Insimbi yokwakha yesakhiwo ejwayelekile | I-JIS G3101 | SS400 | Insimbi yekhabhoni esetshenziswa kakhulu enomthamo omkhulu wokuthengwa kwempahla ekuhwebeni komhlaba wonke. Amandla okunamathela: 400-510 MPa, amandla okukhiqiza angaphezu kuka-245 MPa ahlukahluka ngobukhulu. Isebenza kahle kakhulu futhi isebenza kahle ngezindleko. |
| Insimbi yokwakha yesakhiwo ejwayelekile | I-JIS G3101 | SS490 | Amandla aphezulu kancane kune-SS400, asebenza ezakhiweni zekhabhoni ezivamile ezinezidingo eziphezulu zokuthwala umthwalo. |
| Insimbi enamandla aphezulu yesakhiwo esihlanganisiwe | I-JIS G3106 | I-SM400A/B/C | Isetshenziswa ezakhiweni zensimbi esindayo kanye namaphrojekthi amabhuloho adinga ukushiselwa okukhulu endaweni kanye nokushiselwa okuqinile. Izinhlamvu u-A/B/C zibonisa amazinga ahlukene amandla omthelela, kanti ibanga u-C libonisa ukumelana okuhle kakhulu komthelela ekushiseni okuphansi. |
| I-SM490A/B/C | |||
| Insimbi yesakhiwo engamelani nokuzamazama komhlaba | I-JIS G3136 | SN400A/B/C | Yakhelwe ngokukhethekile umklamo wokuzamazama kwesakhiwo esiphakeme. Inesilinganiso sokuvunwa esilawulwa ngokuqinile, inikeza ukuguqulwa kwepulasitiki okuhle kakhulu kanye nokusebenza kokumuncwa kokushaqeka. |
| SN490B/C |
| Usayizi weMetric | Ukucaciswa Okujwayelekile (JIS G3101 / SS400) | I-Imperial Equivalent (ASTM A36 / A572 Gr.50) | Izinhlelo Zokusebenza Eziyinhloko |
| I-H Beam 100 | 100 × 100 × 6 × 8 mm | Uchungechunge lwe-W4×4 | Izakhiwo zensimbi ezilula, imishayo yezindlu, uhlaka lweminyango namafasitela |
| I-H Beam 150 | 150 × 150 × 7 × 10 mm | Uchungechunge lwe-W6×6 | Amakholomu ezitshalo zezimboni, imigqa yesikhulumi kanye nemigwaqo yokuhamba ngezinyawo |
| I-H Beam 200 | 200 × 200 × 8 × 12 mm | Uchungechunge lwe-W8×8 | Izindonga ezimaphakathi, imishayo emikhulu, ozimele bezakhiwo zamahhovisi (ezithengiswa kakhulu emhlabeni jikelele) |
| I-H Beam 250 | 250 × 250 × 9 × 14 mm | Uchungechunge lwe-W10×10 | Imishayo ye-crane enzima, amakholomu athwala imithwalo yezakhiwo ezinezitezi eziningi |
| I-H Beam 300 | 300 × 300 × 10 × 15 mm | Uchungechunge lwe-W12×12 | Ukusekelwa kwebhuloho, izinsika zesakhiwo sezakhiwo eziphakeme (usayizi ojwayelekile osetshenziswa kabanzi) |
| I-H Beam 400 | 400 × 400 × 13 × 21 mm | Uchungechunge lwe-W16×16 | Amahholo amakhulu ombukiso, izindawo ezinkulu zebhuloho lomgwaqo omkhulu, izakhiwo ezinde kakhulu ezisemaphakathi |
Izindinganiso Zekhwalithi Zomhlaba Wonke Ezisebenzayo:
Izindinganiso zaseMelika:I-ASTM A36, i-ASTM A572 Ibanga 50, i-ASTM A992 (Ivame ukusetshenziswa eYurophu, eMelika nasePhilippines)
Izindinganiso zaseJapan/zaseNingizimu-mpumalanga ye-Asia:I-JIS G3101 SS400, I-JIS G3136 SM490 (Ivame ukusetshenziswa eMalaysia, eVietnam, naseMpumalanga Ephakathi)
Izindinganiso zaseYurophu:I-EN 10025 S235JR, S355JR
Ubukhulu Nobude Obuhlelwe Ngokwezifiso
Sinikeza ububanzi obubanzi bobude obujwayelekile njengo-6m no-12m obuthengiswayo, futhi singakunikeza isevisi yokusika ngokwezidingo zakho zephrojekthi ethile, kufaka phakathi i-H Beam 200 ne-H Beam 300. Lokhu kwenza kube lula ukusika imfucuza encane ekhanda kanye nokushisela okugcina kukhulisa ukusebenza kahle kokufakwa.
Ukulandelela Okuphelele Kwezinto
Yonke imikhiqizo yethu ihambisana ne-100% MTC ngokuhambisana ne-EN 10204 3.1. Ukusekelwa kokuthunyelwa kusengaphambili kokuhlolwa kwezinkampani zangaphandle njenge-SGS, i-BV kuyatholakala, ngakho ungaqiniseka ngokubonakala okugcwele kwekhwalithi yezinto ezibonakalayo kanye nokuhambisana nemininingwane.
Ukupakisha Okulwa Nokugqwala Okufanelekela Ulwandle
Iphakheji ngayinye imbozwe nge-anti-gland futhi iziphetho ziyahlanganiswa noma zifakwe i-bevel ukuze ziphathwe ngokuphephile. Izimpahla ziyaboshwa, zivalwe futhi ziboshwe nge-net, zipakishwe kahle ukuze ziphuke futhi zilethwe ngamabhodlela ukuqinisekisa ukuthi azikho izinto ezimanzi, amanzi anosawoti, noma ukuhamba ibanga elide olwandle ezindaweni ezifana neMelika, eNingizimu-mpumalanga ye-Asia.
Imisebe ye-Hsezibe yizinto eziyinhloko zesakhiwo sensimbi yesimanje ngenxa yokusebenza kwayo kahle kanye nokusebenza kwayo ngezindleko. Ngaphezu kwalokho, ama-H-Beams asetshenziswa kabanzi kule mikhakha elandelayo:
Ukwakhiwa Kwesakhiwo:Isetshenziselwa uhlaka oluyinhloko lwezindawo zokusebenzela zezimboni, izakhiwo eziphakeme kanye nezakhiwo zomphakathi ezinkulu njengezikhumulo zezindiza, izinkundla zemidlalo, kanye nezikhungo zemibukiso.
Ubunjiniyela bebhuloho:Amabhuloho Esitimela Nemigwaqo Emikhulu: emagqumeni amakhulu nasezinsikeni zamabhuloho esitimela nemigwaqo emikhulu, afaneleka kakhulu ezakhiweni zamabhuloho ensimbi amakhulu.
Ukwenziwa Kwemishini:Kwamafreyimu omshini osindayo, imishayo ye-crane, ama-keel emikhumbi kanye nezinye izingxenye zemishini.
Amandla kanye namakhemikhali:Kusetshenziswa kakhulu kumapulatifomu ensimbi, imibhoshongo yokusekela, ama-rack amapayipi, izisekelo zesisekelo kanye nakwezinye izinhlobo eziningi zezakhiwo zezimboni.
Q1: Yimaphi amamaki ensimbi atholakalayo kuma-JIS H-beams?
A: Singahlinzeka ngamamaki ahlukahlukene e-JIS, angahlangabezana nezidingo ezahlukene zamakhasimende avela emkhakheni wokwakha:
Ukwakhiwa okuvamile: SS400, SS490, SS540 (JIS G3101) Izakhiwo zokushisela: SM400 / SM490 (JIS G3106) ukuze kube lula ukushisela nokuqina okungcono Ukusetshenziswa kokuzamazama komhlaba: SN400 / SN490 (JIS G3136) kumaphrojekthi ezakhiwo eziphakeme nezimelana nokuzamazama komhlaba ezindaweni ezifana neNingizimu-mpumalanga ye-Asia
Umbuzo 2: Kuthiwani nge-JIS H-beam yakho ene-ASTM noma i-EN Standards?
A: Yebo. Senza kube lula ukushintshaniswa kwezindinganiso ezahlukene, ngemibhalo efakazela:
I-SS400 ≈ ASTM A36 / EN S235JR
SM490 ≈ ASTM A572 Gr.50 / EN S355JR
Gcwalisa i-MTR (uMbiko Wokuhlolwa Kwe-Mill) ukuze uthunyelwe ukuze uthole imvume yobunjiniyela kanye nokuhambisana nephrojekthi.
Umbuzo 3: Ingabe unawo osayizi? Ingabe unikeza izinsizakalo zokusika ngokwezifiso?
A: Sihweba ngenkampani ethi ubukhulu be-JIS H beam obujwayelekile buqala ku-100 × 50 mm kuya ku-400 × 400 mm kanye no-900 × 300 mm njengengxenye esindayo... ubude obujwayelekile obungu-6m, 12m, futhi ukusika okwenziwe ngokwezifiso kungatholakala ngethini ngokwemidwebo yephrojekthi yakho engasebenza ekushiseni nasekufakeni izindleko.
Q4: Ulawula kanjani ikhwalithi?
A: Zonke izimpahla zifaka isitifiketi sokuhlolwa kwe-EN 10204 3.1 Mill (MTC) sezakhiwo zamakhemikhali nezomshini. Ukuhlolwa kwangaphambi kokuthunyelwa (i-SGS, i-BV, i-TUV) kuyamukelwa futhi kusekelwa kahle, kufaka phakathi ukuhlolwa kobukhulu kanye nokuhlolwa kwe-NDT uma kudingeka.
Q5: Iyini i-MOQ yakho nesikhathi sakho sokuhola?
A:
Izinto zesitoko: Inani elincane le-oda liyaguquguquka, uma sinezinto esitokweni, osayizi abaxubile bayamukelekile
Ukukhiqizwa ngokwezifiso: Ngokuvamile ama-metric tons angu-20 kuya kwangu-25 ngokwencazelo ngayinye
Isikhathi sokuhola: Izinsuku ezingu-7-10 zesitoko, izinsuku ezingu-25-40 zama-oda okukhiqiza.
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