Iipayipi zentsimbi ezidityanisiweyo nge-Spirally Welded ASTM A252 Grade 1 2 3

Inkcazo emfutshane:

Le nkcazelo igubungela iinqwaba zemibhobho yentsimbi eludongeni ezimile okwesilinda kwaye isebenza kwiinqwaba zemibhobho apho isilinda yentsimbi isebenza njengelungu elihlala lithwala umthwalo, okanye njengeqokobhe lokwenza iinqwaba zekhonkrithi ezifakwe endaweni yazo.

Iqela leepayipi zentsimbi ezijikelezayo iCangzhou Spiral Steel libonelela ngeepayipi ezitshixiweyo zokusetyenziswa kokufaka iipayipi ngobubanzi obuphakathi kwe-219mm ukuya kwi-3500mm, kunye nobude obunye obufikelela kwiimitha ezingama-35.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ipropati yoomatshini

	Ibanga loku-1	Ibanga lesi-2	Ibanga lesi-3
Incopho yeNzuzo okanye amandla eNzuzo, umzuzu, iMpa(PSI)	205(30 000)	240(35 000)	310(45 000)
Amandla okutsalwa, umzuzu, i-Mpa (PSI)	345(50 000)	415(60 000)	455(66 0000)

Uhlalutyo lwemveliso

Intsimbi mayingabi na-phosphorus engaphezulu kwe-0.050%.

Utshintsho Oluvumelekileyo Kubunzima Nobukhulu

Ubude ngabunye benqwaba yepayipi buya kulinganiswa ngokwahlukeneyo kwaye ubunzima bayo abuyi kwahluka ngaphezu kwe-15% ngaphezulu okanye i-5% phantsi kobunzima bayo obuqikelelwayo, kubalwe kusetyenziswa ubude bayo kunye nobunzima bayo ngobude beyunithi nganye.
Ububanzi bangaphandle abuyi kwahluka ngaphezu kwe-±1% ukusuka kububanzi obuqhelekileyo bangaphandle
Ubukhulu bodonga nangaliphi na ixesha abuyi kuba ngaphezulu kwe-12.5% phantsi kobukhulu bodonga obuchaziweyo.

Ubude

Ubude obungacwangciswanga obunye: 16 ukuya kwi-25ft (4.88 ukuya kwi-7.62m)
Ubude obuphindwe kabini obungacwangciswanga: ngaphezulu kwe-25ft ukuya kwi-35ft (7.62 ukuya kwi-10.67m)
Ubude obufanayo: umahluko ovumelekileyo ±1in

Iphela

Iipayipu mazifakelwe iziphelo ezingenanto, kwaye iziphelo ezisemaphethelweni mazisuswe.
Xa isiphelo sepayipi esichazwe njengesiphelo se-bevel, i-engile mayibe ngama-30 ukuya kuma-35 degrees

Ukumakishwa kwemveliso

Ubude ngabunye benqwaba yepayipi buya kubonakaliswa ngokubonakalayo ngokuyibeka ngestencil, ukuyifaka isitampu, okanye ukuyiqengqa ukuze kuboniswe: igama okanye uphawu lomenzi, inombolo yobushushu, inkqubo yomenzi, uhlobo lomthungo ojikelezayo, ububanzi bangaphandle, ubukhulu bodonga obuqhelekileyo, ubude, kunye nobunzima ngobude beyunithi nganye, uphawu lwenkcazo kunye nomgangatho.

Ngaphambili: Iipayipi zoMgca ze-Api 5l zeBanga B ukuya kwi-X70 ukusuka kwi-219mm ukuya kwi-3500mm

Okulandelayo: Imibhobho Eyenziwe Ngobandayo, EN10219 S235JRH, S235J0H, S355JRH, S355J0H

Bhala umyalezo wakho apha uze uwuthumele kuthi