Isatifikethi se-IOS se-ASTM A210 / ASME SA210 iBanga C leMibhobho engenamthungo
Inkcazelo emfutshane:
Umgangatho we-ASTM A210 ugubungela iityhubhu zebhoyila yentsimbi yekhabhoni engenamthungo ephakathi kunye neetyhubhu zeheater.Imibhobho yentsimbi yebhoyila engenamthungo ephakathi kwiityhubhu zebhoyila kunye nemibhobho yebhoyila.
Sigcina uphuculo kwaye sigqibelelisa iimpahla zethu kunye nenkonzo.Kwangaxeshanye, sisebenza ngenkuthalo ukwenza uphando kunye nokukhula kweSitifiketi se-IOS ASTM A210 / ASME SA210 iBanga C leMibhobho engenamthungo, Ishishini lethu belinikezela ngalo “mthengi kuqala” kwaye lizinikele ekuncedeni abathengi bandise ishishini labo, ukuze babe ngaba Ubhosi omkulu !
Sigcina uphuculo kwaye sigqibelelisa iimpahla zethu kunye nenkonzo.Kwangaxeshanye, sisebenza ngenkuthalo ukwenza uphando kunye nokukhulaUmbhobho waseTshayina ongenamthungo kunye neThubhu engenamthungo, Ngophuhliso loluntu kunye noqoqosho, inkampani yethu iya kuqhubeka "ukunyaniseka, ukuzinikela, ukusebenza kakuhle, ukusungula izinto ezintsha" umoya wezoshishino, kwaye siya kuhlala sibambelele kwingcamango yokulawula "inokuthi ilahlekelwe yigolide, musa ukuphulukana nabathengi. intliziyo”.Siza kukhonza oosomashishini basekhaya nabangaphandle ngokuzinikela okunyanisekileyo, kwaye masidale ikamva eliqaqambileyo kunye nawe!
Unikezelo lwemeko
I-Anealed, Normalized, Normalsed and Tempered.
Unyango loMphezulu
I-oyile-dip, Varnish, Passivation, Phosphating, Shot Blasting.
Isicelo
Kwibhoyili ephezulu, ephakathi, ephantsi yoxinzelelo kunye nenjongo yoxinzelelo.
Ubude: 5800mm;6000mm;6096mm;7315mm;11800mm;kwaye nangokunjalo.
Ubude obuphezulu: 25000mm, kunye nokugoba kwe-U kunokunikezelwa.
Olu phawu lwesi-2 lubandakanya ubuncinci bobungqingqwa bodonga, intsimbi yeKhabhoni engenamthungo ePhakathi, iityhubhu zebhoyila kunye nebhoyila yebhoyila, “izigqubuthelo”, “1″.
Qaphela i-1 - Olu hlobo alufanelekanga ukuphelisa ngokukhuselekileyo nge-forge welding.
Ubukhulu betyhubhu kunye nobukhulu obudla ngokunikezelwa kolu balulo yi-1/2 kwi-5 ngaphakathi [12.7 ukuya kwi-127 mm] ngaphandle kwedayamitha kunye ne-0.035 ukuya ku-0.500 [0.9 ukuya kwi-12.7 mm], kubandakanywa, ubuncinane bodonga.Iityhubhu ezinomnye umlinganiselo zinokunikezelwa, ngaphandle kokuba iityhubhu ezinjalo zithobelana nazo zonke ezinye iimfuno zolu nkcukacha.
Iimfuno zepropathi yoomatshini azisebenzi kwityhubhu encinci kuno-1/8 ngaphakathi.
Amaxabiso axeliweyo nokuba ziiyunithi ze-inch-pound okanye iiyunithi ze-SI kufuneka zithathwe ngokwahlukeneyo njengomgangatho.Ngaphakathi kokubhaliweyo, iiyunithi ze-SI ziboniswa kwizibiyeli.Amaxabiso achazwe kwinkqubo nganye akalingani ncam ngoko ke, inkqubo nganye kufuneka;zisetyenziswe ngokuzimeleyo kwenye.Ukudibanisa amaxabiso asuka kwezi nkqubo zimbini kunokubangela ukungahambelani nengcaciso.Iiyunithi ze-inch-pound ziya kusebenza ngaphandle kokuba igama elithi “M” elicacisiweyo le nkcazelo likulo landelelwano.
Iiodolo zezinto eziphantsi kolu luhlu kufuneka zibandakanye oku kulandelayo, njengoko kuyimfuneko, ukuchaza imathiriyeli efunekayo ngokufanelekileyo:
Ubungakanani (iinyawo, iimitha, okanye inani lobude), Igama lemathiriyeli (iityhubhu ezingenamthungo), iBanga, Imveliso (igqityiweyo ishushu okanye ibandayo), Ubungakanani (ngaphandle kwedayamitha kunye nobukhulu obuncinane bodonga), Ubude (obuthile okanye obuthile), Iimfuno eziKhethekileyo (Amacandelo 7 kunye ne-10), ingxelo yovavanyo efunekayo, (jonga iCandelo leSiqinisekiso seNgcaciso ye-A 450/A 450M), ukutyunjwa kweNkcazo, Iimfuno ezikhethekileyo.
| IBanga leNsimbi | C | Si | Mn | S | P |
| A 210A1 | ≤0.27 | ≥0.10 | ≤0.93 | 0.02 | 0.025 |
| SA-210A1 | |||||
| A 210C | ≤0.35 | ≥0.10 | 0.29-1.06 | 0.02 | 0.025 |
| SA-210C |
| IBanga | Tensile strength | Indawo yesivuno (Mpa) | Ubude (%) | Impembelelo(J) | Ukuqina |
| (Mpa) | hayi ngaphantsi kwe | hayi ngaphantsi kwe | hayi ngaphantsi kwe | hayi ngaphantsi kwe | |
| A210 A1/ SA-210A1 | ≥415 | 255 |
| “ | 79HRB |
| I-A210C/ SA-210C | ≥485 | 275 |
| “ | 89HRB |
| Ishushu esongwayo | Ububanzi bangaphandle, mm | Ukunyamezela, mm |
| OD≤101.6 | +0.4/-0.8 | |
| 101.6＜OD≤127 | +0.4/-1.2 | |
| Ukutsalwa ngokubanda | Ububanzi bangaphandle, mm | Ukunyamezela, mm |
| OD＜25.4 | ±0.10 | |
| 25.4≤OD≤38.1 | ±0.15 | |
| 38.1＜OD＜50.8 | ±0.20 | |
| 50.8≤OD＜63.5 | ±0.25 | |
| 63.5≤OD＜76.2 | ±0.30 | |
| 76.2≤OD≤101.6 | ±0.38 | |
| 101.6＜OD≤127 | +0.38/-0.64 |
| Ishushu esongwayo | Ububanzi bangaphandle, mm | Ukunyamezela, % |
| OD≤101.6, WT≤2.4 | +40/-0 | |
| OD≤101.6, 2.4＜WT≤3.8 | +35/-0 | |
| OD≤101.6, 3.8＜WT≤4.6 | +33/-0 | |
| OD≤101.6, WT>4.6 | +28/-0 | |
| OD>101.6, 2.4＜WT≤3.8 | +35/-0 | |
| OD>101.6, 3.8＜WT≤4.6 | +33/-0 | |
| OD>101.6, WT>4.6 | +28/-0 | |
| Ukutsalwa ngokubanda | Ububanzi bangaphandle, mm | Ukunyamezela, % |
| OD≤38.1 | +20/-0 | |
| OD>38.1 | +22/-0 |
Sigcina uphuculo kwaye sigqibelelisa iimpahla zethu kunye nenkonzo.Kwangaxeshanye, sisebenza ngenkuthalo ukwenza uphando kunye nokukhula kweSitifiketi se-IOS ASTM A210 / ASME SA210 iBanga C leMibhobho engenamthungo, Ishishini lethu belinikezela ngalo “mthengi kuqala” kwaye lizinikele ekuncedeni abathengi bandise ishishini labo, ukuze babe ngaba Ubhosi omkulu !
Isatifikethi se-IOSUmbhobho waseTshayina ongenamthungo kunye neThubhu engenamthungo, Ngophuhliso loluntu kunye noqoqosho, inkampani yethu iya kuqhubeka "ukunyaniseka, ukuzinikela, ukusebenza kakuhle, ukusungula izinto ezintsha" umoya wezoshishino, kwaye siya kuhlala sibambelele kwingcamango yokulawula "inokuthi ilahlekelwe yigolide, musa ukuphulukana nabathengi. intliziyo”.Siza kukhonza oosomashishini basekhaya nabangaphandle ngokuzinikela okunyanisekileyo, kwaye masidale ikamva eliqaqambileyo kunye nawe!
