I-Alloy 310 inokusetyenziswa ngokulinganisela i-cabriction, ngokulinganisela i-oxiding, i-nitrication, iCeming kunye neeSetings zokuhamba ngebhayisikile xa zingasetyenziswa kubushushu benkonzo ephezulu.

I-Asme SA182 304 I-Stainess yentsimbi inobuncinci be-18% ye-chromium, i-8% i-nickel kunye nomxholo wekhabhoni ephezulu ye-0.08%. I-S30400 iflevu ichazwa njenge-ceromium-nickel alupstic. Ngeli xesha, iBakala 304 ngumgangatho

I-Trial Clamp Stainess Steel 304 Flange

I-flange iringi yentsimbi (yenziwa, inqunyulwe kwiplate, okanye iqengqele) eyenzelwe ukudibanisa amacandelo ombhobho, okanye i-vape, impondo ebalulekileyo. Iiflethi zidityaniswe zinye zidityaniswe ziibhotile, nakwinkqubo yokubhoboza ngokwenza i-welding okanye intambo (okanye ikhululekile xa isetyenziswa iziphelo zesiqalo). I-Stainess Flonge iFlange i-ss falnge, ibhekisa kwiflethi eyenziwe ngentsimbi engenasimo. Imigangatho yezinto eziqhelekileyo kunye namabakala yi-ASTM A182 IBakala F304 \ / L. / L. /.

I-HTTPS: \ / \ / www.htpipe.com \ / i-steelpipe

I-304 intsimbi engenasitali yokunganyangeki kakhulu, lo mdiliya wamkele i-World Foonge iqhotyoshelwe kwinkqubo nge-WOLDONALD entanyeni. Indawo ye-Wellded inokuvavanywa ngokulula yi-radiology. I-pipe ezenziwe ngombhobho kunye neflange i-flange inciphise isiphithiphithi kunye nokukhukuliseka ngaphakathi kombhobho. I-Flange ilungele ukusetyenziswa kwizicelo zakho ezibalulekileyo kwaye ilungele ukusetyenziswa ngomoya, amanzi, ioyile, igesi yendalo, kunye ne-steam.

I-Filter ye-Fillter Galoket 304 en 10204 Uhlobo 3.1 316 Asme B16.5 i-flain yentsimbi

Xa kufikwa kubushushu obuphezulu kunye neemfuno zokunganyangeki ze-corrosion kwiinkqubo zokumiselwa, intsimbi engenazinto zihlala zingumbandela wokhetho. Phakathi kwamabakala ohlukeneyo eFlance yentsimbi efumanekayo, i-310 ye-31 1.4436 s31000 yeSocket Syker Sheet Flange ilungele ukusetyenziswa kakuhle kwezicelo ezinzima.

Din 2543 ye-flange PN16 DN10-DN1000

Intsimbi engenasimo yi-alloy yentsimbi enganyangekiyo. Inama-11% chromium kwaye inokuqulatha izinto ezinjengekhabhoni, ezinye izilwanyana kunye nezinyithi zokufumana ezinye iipropathi ezinqwenelekayo. Ukuxhathisa intsimbi engenasithukuthezi kwiziphumo zokusula kwiChromium, nto leyo eyenza ifilimu eguqukayo enokukhusela izinto kwaye aziziphilise izinto zeoksijini. Kumzi-mveliso wokutya kunye nokutya, intsimbi engenanto isetyenziselwa ukwenza izixhobo zekhitshi, ikopiya kunye ne-cutlery. Izithambiso ezinje ngeziqhuma zenziwe zisebenzisa amabango amancinci ensimbi yentsimbi engenasimo. Amabakala angaphezulu asetyenziswayo asetyenziselwa ukwenza iigidla, ii-coomkers, iisarpans, kunye nokuntywila.

I-Shicial Wiby Flockey \ / I-Paddle FON IBHODI \ / I-Spacer Cringer \ / Ortifice Platece

Intsimbi engenasimo yi-alloy yentsimbi enganyangekiyo. Inama-11% chromium kwaye inokuqulatha izinto ezinjengekhabhoni, ezinye izilwanyana kunye nezinyithi zokufumana ezinye iipropathi ezinqwenelekayo. Ukuxhathisa intsimbi engenasithukuthezi kwiziphumo zokusula kwiChromium, nto leyo eyenza ifilimu eguqukayo enokukhusela izinto kwaye aziziphilise izinto zeoksijini. Kumzi-mveliso wokutya kunye nokutya, intsimbi engenanto isetyenziselwa ukwenza izixhobo zekhitshi, ikopiya kunye ne-cutlery. Izithambiso ezinje ngeziqhuma zenziwe zisebenzisa amabango amancinci ensimbi yentsimbi engenasimo. Amabakala angaphezulu asetyenziswayo asetyenziselwa ukwenza iigidla, ii-coomkers, iisarpans, kunye nokuntywila.

Isebenze iphakamise i-Foive Flonge Flonge igqibile

Ilungelo lokushicilela © Zhengzzhou Huitong Izixhobo

I-ASME B16.47 uthotho i-A & B i-A & B i-Stainess yentsimbi

I-Din 3566 I-Flange enesithukuthezi nge-PN16 DN6-DN150
Iflethi yentsimbi engenasitayile ayinakumelana namanzi olwandle afudumeleyo. I-150 # i-ANI SS 316 Ukunciphisa i-flanes ebonisa ukumelana kwe-oxidation elungileyo xa isetyenziswa kumaqondo obushushu ukuya kwi-870 degrees Celsius. I-Flance yentsimbi engenasitayile ifakwe ngasemva kombhobho wokuvumela ukufakelwa kunye nokutshintshwa kombhobho.

I-Din 3566 I-Flange enesithukuthezi nge-PN16 DN6-DN150

I-S3125 ye-S31254 iflethi yenziwa phantsi kweentlobo ezahlukeneyo zemveliso ezifana ne-odod, streding, exhotyisiweyo neplate. Kukho iintlobo ezahlukeneyo ezisebenzayo ezinjengesiliphu kwiflethi, iiflethi ezidibeneyo, iiflethi ze-orifice, intamo ye-weldice intamo kunye neeflethi ezingaboniyo.

Chwetheza: WN \ / Lwn \ / SO \ / SW \ / SWen \ / I-\ / i-\ / i-\ / i-\ / i-\ / i-gin \ / orifice

I-ASME B36.19m yindlela esemgangathweni yemibhobho yentsimbi engenasitayile, echaza imibhobho, unyamezelo, kunye neemfuno zokwenza imibhobho ye-weldided kunye engenamthungo.

I-A182 F316 F316 Slip kwiFlange i-Asme SA182 SS 316 I-WAS 46 ye-WORD IGINGRENS

I-SAE 304 Intsimbi engenasimo yeyona nsihla ixhaphakileyo. Intsimbi iqulathe zombini i-chromium (phakathi kwe-18% ne-20%) kunye ne-NCECEL (phakathi kwe-8% ne-8% ne-10] yezinyithi njengeziindawo eziphambili zentsimbi. Sisinyithi esingenasimo esingenangqondo. Ingaphantsi kombane kunye nefuthe elinomsindo kunentsimbi yekharbon. Yimagnethi, kodwa ingaphantsi kunentsimbi. Inomchasi ophezulu wokungakhathali kunentsimbi eqhelekileyo kwaye isetyenziswa ngokubanzi ngenxa yokukhululeka apho kusenziwa iimilo ezahlukeneyo. [1]

I-SUST 316TI ayingabi S31635 ye-Stainess yentsimbi yentsimbi

Intsimbi engenasitali 310s iflethi (i-S31008) isetyenziswa xa imeko yesicelo ibandakanya ukunyanzelwa kwimithombo yobushushu esezantsi kuneyona "inkonzo yobushushu" yobushushu "yobushushu obuphezulu. Umxholo wekhabhoni esezantsi we-310s unciphisa amandla ayo amaqondo obushushu obuphezulu athelekiswa ne-310.

I-SUF FOGE 150 # -1500 # 1 \ / 2 "-3" (ngaphandle kwe-1500 # 1 ")

I-alloy yensimbi
Iiflethi ze-SS316 ziyafikeleleka, ke uluhlu olupheleleyo lwamaxabiso lukhankanywe apha ngezantsi. Oku kusetyenziswa ikakhulu kwizityalo zamandla, ukwakhiwa kwale mihla, ishishini leoyile, ishishini leoyile kunye nerhasi kunye namanye amashishini. Ezi zipakishwe kwiibhokisi zokhuni emva koko zathunyelwa kwamanye amazwe. I-Staini engaboniyo isetyenziselwa ukugubungela iziphelo zeenkqubo zokulinganisa. Ngenxa yemixholo ephezulu yentsimbi engenasimo, oku kufanelekile kubushushu obuphezulu kunye nokusetyenziswa koxinzelelo oluphezulu.

I-alloy yensimbi

I-flange yi-rollge efihliweyo, imilebe okanye irayisi, nokuba ingaphandle okanye ingaphandle, isebenza ukonyusa amandla (njengeflethi ye-Iron okanye i-T-MAAM); Ukuncamathela ngokulula \ / ukudluliselwa kwendlela yoqhakamshelwano kunye nenye into (njenge-flange ekupheleni kombhobho, isilinda se-Steam, njl njl. okanye ukuzinzisa nokukhokela iintshukumo zoomatshini okanye iinxalenye zayo (njenge-flange yangaphakathi yemoto kaloliwe okanye ivili le-tram, eligcina amavili ukuba abaleke khona amavili). Ibinzana elithi "iFlanger" likwasetyenziselwa uhlobo lwesixhobo esisetyenziselwa ukwenza iiflene.

I-Dinoni ye-Flange enesithukuthezi nge-pn64 dn10-DN150

Ngamanye amaxesha ibizwa ngokuba yi-flange ekhawulezayo; Sebenzisa ukungasebenzi kakuhle kwemibhobho, i-valves, kunye neempompo, okanye njengesigqubuthelo sokuhlola. Ilungele ukusetyenziswa ngeshedyuli engama-40 okanye i-80 yombhobho wentsimbi engenasitali, kwizicelo zomoya, amanzi, igesi yendalo, kunye ne-steam.

I-prendoy 925 i-stainess yentsimbi njenge-allob ye-alloy yobisi oluphezulu lobushushu

ASME B16.47 Series A&B Stainless Steel TH Flanges

I-flange yi-rollge efihliweyo, imilebe okanye irayisi, nokuba ingaphandle okanye ingaphandle, isebenza ukonyusa amandla (njengeflethi ye-Iron okanye i-T-MAAM); Ukuncamathela ngokulula \ / ukudluliselwa kwendlela yoqhakamshelwano kunye nenye into (njenge-flange ekupheleni kombhobho, isilinda se-Steam, njl njl. okanye ukuzinzisa nokukhokela iintshukumo zoomatshini okanye iinxalenye zayo (njenge-flange yangaphakathi yemoto kaloliwe okanye ivili le-tram, eligcina amavili ukuba abaleke khona amavili). Ibinzana elithi "iFlanger" likwasetyenziselwa uhlobo lwesixhobo esisetyenziselwa ukwenza iiflene.

I-S31254 I-Stainess yentsimbi ye-Stainess PN

I-Stainess Shonger Flangess ingayigcinanga indawo kunye nobunzima, kodwa iqinisekisa ukuba ihlazo aliyi kuvuza kwaye lisebenza kakuhle. Ubungakanani be-qualtongi ye-computer incitshisiwe kuba ububanzi betywina incitshisiwe, eliya kunciphisa icandelo lomphezulu wokutywina.

I-316TI ye-soket yedy ye-Wid ye-Wid ye-CL 150 Asme Lit Gient Flonge FF

I-SAE 304 Intsimbi engenasimo yeyona nsihla ixhaphakileyo. Intsimbi iqulathe zombini i-chromium (phakathi kwe-18% ne-20%) kunye ne-NCECEL (phakathi kwe-8% ne-8% ne-10] yezinyithi njengeziindawo eziphambili zentsimbi. Sisinyithi esingenasimo esingenangqondo. Ingaphantsi kombane kunye nefuthe elinomsindo kunentsimbi yekharbon. Yimagnethi, kodwa ingaphantsi kunentsimbi. Inomchasi ophezulu wokungakhathali kunentsimbi eqhelekileyo kwaye isetyenziswa ngokubanzi ngenxa yokukhululeka apho kusenziwa iimilo ezahlukeneyo. [1]

I-ANI esemgangathweni ye-Alti ye-Alloy i-304 iflethi ye-pie esuka kwiklasi ye-150 ukuya kwi-2500

I-Butt Weld Fufxes isetyenziswa ngokwesiseko apho uxinzelelo oluphezulu luyinkxalabo. Ububanzi be-Inner yeFlange yenzelwe ukutshatisa ububanzi bombhobho we-pipe. I-Butt Weld Flanges i-Hubs ifumaneka kwi-SARS epapashiweyo ukusuka kwi-1 \ / 2 "ukuya kwi-96". Inkampani yethu ivelisa i-Weld Fufuphu kuwo onke amabakala, ubungakanani kunye nobukhulu.
Iiflene zensimbi zibonelela ngokufikelela ngokulula ekucoceni, ukuhlola okanye ukulungiswa. Zihlala zingena kwimilo ejikelezayo kodwa zinokuza ngesikwere nakwiifom zoxande. I-flanges idityaniswe omnye komnye ngokuhlamba kwaye yajoyina inkqubo yokufaka i-welding okanye intambo kwaye yenzelwe imilinganiselo yovavanyo oluthile; I-150lb, i-300lb, 400lb, i-600lb, i-900lb, i-1500lb kunye ne-2500lb.
Umxholo wekhabhoni ophantsi we-316l ubonelela ngesisombululo esisebenzayo kwingxaki yobunjineli obuqhelekileyo kunye ne-316 yentsimbi engenasibala. Olu tshintsho luncinci kwisicelo sakho lunokuba nefuthe elikhulu kwiindleko zakho zokusebenza kunye neeparamitha zokuqinisekisa umgangatho njengombutho weshishini. Ngokungafaniyo nezinye iintlobo zentsimbi ezinjengama-304 ne-306, i-316l i-316l alloy yensimbi inokusetyenziswa kwizicelo ezahlukeneyo apho kuyafuneka khona ukumelana nokunganyangeki. Umzekelo, iingcali kumashishini eekhemikhali kunye namayeza echiza ziyisebenzisa ukwenza izixhobo zoqhaqho kunye neendawo zonyango.

I-DIN2565 iflene enesithambiso nge-pn6 ye-DN6-DN200

ss flange
I-ASTM A182 310S 1.4845 Isokisi yeSocket Weld DN100 Slip kwiCarging Card Flonge Flonge ST 150.5
I-Flange ngamacandelo aqhagamshela ukuphela kwemibhobho emibini, uqhagamshelo lweflange luchazwa yiFlanger, i-gasket kunye ne-bolt ezintathu ziqhagamshelwe njengeqela lezinto ezihlanganisiweyo. I-gasket yongezwa phakathi kweeflethi ezimbini kwaye iboshwe zii-bolts. Uxinzelelo olwahlukileyo Impompo, ayisiyo-i-inseppossite ukubiza impompo yamanzi njengeenxalenye zohlobo lweFlange, kodwa ivalve encinci yeflethi, inokubizwa njengeenxalenye zohlobo lweFlange.

I-Deplex Plates Plates kunye ne-Sheet

I-Butt Weld Fufxes isetyenziswa ngokwesiseko apho uxinzelelo oluphezulu luyinkxalabo. Ububanzi be-Inner yeFlange yenzelwe ukutshatisa ububanzi bombhobho we-pipe. I-Butt Weld Flanges i-Hubs ifumaneka kwi-SARS epapashiweyo ukusuka kwi-1 \ / 2 "ukuya kwi-96". Inkampani yethu ivelisa i-Weld Fufuphu kuwo onke amabakala, ubungakanani kunye nobukhulu.
Iiflene zensimbi zibonelela ngokufikelela ngokulula ekucoceni, ukuhlola okanye ukulungiswa. Zihlala zingena kwimilo ejikelezayo kodwa zinokuza ngesikwere nakwiifom zoxande. I-flanges idityaniswe omnye komnye ngokuhlamba kwaye yajoyina inkqubo yokufaka i-welding okanye intambo kwaye yenzelwe imilinganiselo yovavanyo oluthile; I-150lb, i-300lb, 400lb, i-600lb, i-900lb, i-1500lb kunye ne-2500lb.
Umxholo wekhabhoni ophantsi we-316l ubonelela ngesisombululo esisebenzayo kwingxaki yobunjineli obuqhelekileyo kunye ne-316 yentsimbi engenasibala. Olu tshintsho luncinci kwisicelo sakho lunokuba nefuthe elikhulu kwiindleko zakho zokusebenza kunye neeparamitha zokuqinisekisa umgangatho njengombutho weshishini. Ngokungafaniyo nezinye iintlobo zentsimbi ezinjengama-304 ne-306, i-316l i-316l alloy yensimbi inokusetyenziswa kwizicelo ezahlukeneyo apho kuyafuneka khona ukumelana nokunganyangeki. Umzekelo, iingcali kumashishini eekhemikhali kunye namayeza echiza ziyisebenzisa ukwenza izixhobo zoqhaqho kunye neendawo zonyango.

I-ASME B16.47 Series b Wn \ / I-Flonge eyimfama 75 # -300 # 26 "-48

Iiflethi ze-Hiked, ngamanye amaxesha zibizwa ngokuba njenge-Flanes \ / Screw Flanges \ / I-SPRWS FOVES, iqulethe intambo ye-ppt kwi-gop yoqhagamshelo kwi-piping yendoda ye-NPT equkeni. Iiflethi ezixhokonxayo ziqhelekile xa kusenziwa uqhagamshelo.

Umvelisi we-OEM FI B16.5 I-Stainess Steel 304 316 304l 316l Wn Wen Welling intamo

Ihlazo elingaxutywanga liqulunqelwe ngeendlela ezintathu ezahlukeneyo nezizimeleyo nangona zidityanisiwe; Iflethi, iigesi, kunye nokutyibilika; ezihlanganisene kwenye impembelelo, efanelekileyo. Ulawulo olukhethekileyo luyafuneka ekukhetheni nasekusebenziseni zonke izinto ezikhoyo zokufumana udibaniso, oluqinileyo lokuqina.

DIN 3544 ye-flange pn25 dn10-DN1000

Kukho amaBanga kwi-150 ukuya kwi-2500, enxulumene nesakhono soxinzelelo lweflange. Kukho iintlobo ezahlukeneyo zefleves ezinje nge-S31600 ye-orifice enesiphene esine-orifice. Kukho ezinye iintlobo ezifana neflethi yemfama, intamo ye-WOLD Fienges, iflethi ye-Slip kwaye ifakwe flenges. I-ANI B16.5 ss 316 iflethi eyifama yimigangatho yeflene kolu luhlu.

I-ASME B16.5 WN \ / Lwn \ / to \ / I-Teeg \ / I-Tount Graint 150 #-2,1 "" (ngaphandle kwe-100 \ / 2 "-2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2 -2)

I-Flange ikwisibini uninzi lwendlela ekujoyine ngayo emva kokudalwa. Iiflene zisetyenziswa xa amalungu afuna ukugculelwa. Inika ukutshintsha kwesondlo. Iflethi inxibelelanisa umbhobho kunye nezixhobo ezahlukeneyo nakwiivalve. Iiflethi zoqhawulo-mtshato zongezwa kwinkqubo ye-piholit ukuba igcinwe rhoqo ngexesha lokusebenza kwesityalo.

I-250-500 AARH (Ibizwa ngokuba sisitokhwe)

Iindidi ezahlukeneyo zeflethi ezinje nge-254 sflip slip ye-flange iyonokunganyangeki kakuhle ngenxa yokuqulunqwa. I-flaves inamandla ngakumbi kuneflethi yentsimbi engenasiseko enamandla angama-650mpa amancinci amancinci, ama-300MPA aphantsi kwenqanaba lokuvelisa kunye nama-35%.

I-ANI B16.5 ss i-sts 310 i-orifice ifakelwe umthengisi we-SS ye-SS 310s ye-Wild Foonge

Nangona i-molybdenum yinto elungileyo, ukusetyenziswa kakhulu kwayo kunganciphisa i-furcity ye-cur f11 funges. I-PARAGRATIYA kunye nokubola kwe-iron carbide kungenzeka xa ubushushu obungaphezulu kwe-Gesius eyi-500. I-Chromium yongezwa kwi-SA182 F11 F11 ALTE STEE CL.2 I-FOEL DEADES SFEAD YOKUKHUSELEKA INDAWO YOKUHLAZIYWA KOMNYANGO KUNYE NOKUFUNDA. Ukongeza, i-chromium eyongeziweyo ikwabonelela ngokuchaseneyo kwe-okido.

I-A182 F316L ekhethekileyo Umngcipheko wongcoliseko lusezantsi kakhulu

Olu phawu lubandakanya ukuqina kwezicelo zenqanawa. Isixhobo sinamandla amahle kunye nokuxhathisa ngokubanzi, ubushushu obuphezulu. Ubuncinci besivuno esingama-304 I-Stainess Flain i-215MPA, kunye namandla amancinci amancinci yi-50MPA.

I-ASTM A182 321 347 904l s31254 310s yentsimbi enesitayile ye-12 Wn PN 10

I-ASTM A182 316TI Plaxes yaziwa ukuba ihambise ukusebenza okhethekileyo kwaye iphuhliswa ngokubanzi ukuze ikwazi ukuhlangabezana neemfuno. Sinikezela ngoluhlu olubanzi lwe-ASTM A182 316TI iflethi yentsimbi engenasitayile ngokusebenzisa inethiwekhi yehlabathi jikelele yesebe eligcina isitokhwe.

I-Stainess Flael Flanger Sa182 Flange F316 Flonge i-Fonge

Intsimbi engenasimo yi-alloy yentsimbi enganyangekiyo. Inama-11% chromium kwaye inokuqulatha izinto ezinjengekhabhoni, ezinye izilwanyana kunye nezinyithi zokufumana ezinye iipropathi ezinqwenelekayo. Ukuxhathisa intsimbi engenasithukuthezi kwiziphumo zokusula kwiChromium, nto leyo eyenza ifilimu eguqukayo enokukhusela izinto kwaye aziziphilise izinto zeoksijini. Kumzi-mveliso wokutya kunye nokutya, intsimbi engenanto isetyenziselwa ukwenza izixhobo zekhitshi, ikopiya kunye ne-cutlery. Izithambiso ezinje ngeziqhuma zenziwe zisebenzisa amabango amancinci ensimbi yentsimbi engenasimo. Amabakala angaphezulu asetyenziswayo asetyenziselwa ukwenza iigidla, ii-coomkers, iisarpans, kunye nokuntywila.

I-A182 i-A182 i-A182 F304 \ / f304l

I-flange yi-rollge efihliweyo, imilebe okanye irayisi, nokuba ingaphandle okanye ingaphandle, isebenza ukonyusa amandla (njengeflethi ye-Iron okanye i-T-MAAM); Ukuncamathela ngokulula \ / ukudluliselwa kwendlela yoqhakamshelwano kunye nenye into (njenge-flange ekupheleni kombhobho, isilinda se-Steam, njl njl. okanye ukuzinzisa nokukhokela iintshukumo zoomatshini okanye iinxalenye zayo (njenge-flange yangaphakathi yemoto kaloliwe okanye ivili le-tram, eligcina amavili ukuba abaleke khona amavili). Ibinzana elithi "iFlanger" likwasetyenziselwa uhlobo lwesixhobo esisetyenziselwa ukwenza iiflene.

I-asme engaqhelekanga ye-ASME B16.47 iflegi enkulu ye-diameter

I-pranged 925 iFalnge isetyenziselwa ukusetyenziselwa igesi kunye negesi yomphezulu - kakuhle ngenxa yokungaxhathisi bawo ngokugqwesileyo kunye noxinzelelo lwe-SCOUROCHERORN) (H2S equlathe ioyile kunye negesi yendalo.

I-SURF FLASEESS ASTERSEESS ASTER ARTS I-304 Hex Flonge Squelling Scriling Screw - Zhengzhou Hiitong Izixhobo CO., Ltd.

I-304 Fleves yentsimbi engenasitali ithathwa njengeyona ntsimbi iphambili ingenasitali, ekwabizwa ngokuba yiBanga le-18-8, kunye nomxholo ophezulu weChromium kunye nomxholo wekhabhoni esezantsi. Ubukho bomxholo wekhabhoni esezantsi kwi-Allow Dageation Ukusekwa kweediphozithi ze-carbide ngexesha lonyango ngelixa kuncitshiswa ukuncitshiswa kwe-304 iflethi engenasitali yentsimbi.

I-Flange igqibe ukugqiba isitokhwe

UkuThengisa okushushu 304 Stailess 2nch Welding Flange Asme B16.5 I-Stainess Shonx