I-ASTM A53 GR.B imibhobho yentsimbi engenamthungo

Inkcazelo emfutshane:

I-ASTM A53 yintsimbi ye-carbon steel alloy, esetyenziswa njengentsimbi yesakhiwo okanye i-low-pressure plumbing.Iinkcazo ze-alloy zisekwe yi-ASTM International, kwiinkcukacha ze-ASTM A53 / A53M.

Umgangatho we-ASTM A53 ngowona mgangatho uxhaphakileyo kwimibhobho yentsimbi yekhabhoni. Umbhobho wentsimbi yeCarbon ubhekisa ikakhulu kwiqhezu lobunzima bekhabhoni ungaphantsi kwe-2.11% ngaphandle kokuqulatha izinto ezidityanisiweyo ezenziwe ngamabom zentsimbi, kunye nenqanaba lekhabhoni equlethwe kwintsimbi ibe yenye eyona miba ibalulekileyo ukuba nefuthe kumandla ayo intsimbi, ukwanda ubulukhuni, kwaye kunciphisa ductility, ukuqina kunye nekhono weld.Ngaphandle koko, ngokubanzi ikwaqulathe isixa esincinci sesilicon, manganese, sulfur, phosphorus ukongeza kwikhabhoni.Xa kuthelekiswa nezinye iintlobo zetsimbi, yiyona yokuqala, ixabiso eliphantsi, uluhlu olubanzi lokusebenza, inani elikhulu.Ifanelekile kuxinzelelo lwe-PN ≤ 32.0MPa, ukushisa -30-425 ℃ amanzi, umphunga, umoya, i-hydrogen, i-ammonia, i-nitrogen kunye neemveliso zepetroleum, kunye nezinye imidiya.Umbhobho wentsimbi yeCarbon ngowokuqala ukusebenzisa esona sixa sikhulu semathiriyeli esisiseko kushishino lwanamhlanje.Amazwe zoshishino lwehlabathi, kwiinzame zokwandisa amandla aphezulu ephantsi ingxubevange intsimbi kunye nemveliso yentsimbi ingxubevange, nayo ingqalelo kakhulu ekuphuculeni umgangatho kunye nokwandisa uluhlu iintlobo kunye nokusetyenziswa.Umlinganiselo wemveliso kwimveliso yentsimbi yamazwe, malunga nokugcinwa malunga ne-80%, ayisetyenziswanga kuphela kwizakhiwo, iibhulorho, oololiwe, iinqwelo, iinqanawa kunye nazo zonke iintlobo zeshishini lokuvelisa oomatshini, kodwa nakwi-petrochemical yanamhlanje. ishishini, uphuhliso lwaselwandle, nayo isetyenziswe kakhulu.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Imibhobho Specifications

Uluhlu lobungakanani:1/2″NB ukuya kuma-36″NB

Ukutyeba:SCH40,SCH80,SCH160,SCH XS,SCH XXS njl.

Uhlobo:Ingenamthungo/ERW

Ubude:Ngokungacwangciswanga kwiSingle, ngokuRandom kabini&Ubude obufunekayo.

Isiphelo:Isiphelo esicacileyo, iBeveled End, isiphelo esinemisonto njl.njl.

Phelisa uKhuselo:Iicaps zombhobho

Ukwaleka kwangaphandle:Ukupeyinta okuMnyama, i-Oli yokuLwa ukuRhakala, iGalvanised Finish okanye ngokweemfuno zomthengi.

Ukuqulunqwa kwemichiza

	Chwetheza S(ingenamthungo)		Uhlobo E(ukuxhathisa umbane welded)		Uhlobo F (umbhobho odityanisiweyo weziko)
	IBanga A	IBanga B	IBanga A	IBanga B	IBanga A
Ikhabhoni max.%	0.25	0.3	0.25	0.3	0.3
IManganese %	0.95	1.2	0.95	1.2	1.2
Isulfure, ubuninzi.%	0.05	0.05	0.05	0.05	0.05
Ubhedu, max.%	0.045	0.045	0.045	0.045	0.045
Nickel, max.%	0.4	0.4	0.4	0.4	0.4
Chromium, max.%	0.4	0.4	0.4	0.4	0.4
Molybdenum, max.%	0.15	0.15	0.15	0.15	0.15
Vanadium, max.%	0.08	0.08	0.08	0.08	0.08

Isivuno kunye nokomelela kokuqina

	Ingenamthungo kunye noMbane-ukumelana-welding		Ngokuqhubekayo-Welded
	IBanga A	IBanga B	Ngokuqhubekayo-Welded
Amandla Okuqina .min .psi	48	60	45
Amandla eSivuno .min .psi	30	35	25

Usetyenziso

1. Ukwakhiwa: umbhobho ongaphantsi, amanzi aphantsi komhlaba, kunye nothutho lwamanzi ashushu.
2. Ukucutshungulwa komatshini, ukuthwala imikhono, ukusetyenzwa koomatshini, njl.
3. Umbane: Ukuhanjiswa kwegesi, umbhobho wolwelo lwamandla ombane
4. Iityhubhu ze-Anti-static zezityalo zamandla omoya, njl.

Inkqubo yokuvelisa

Inkqubo yokwenziwa kombhobho yentsimbi engenamthungo yahlulwe ibe ngumbhobho oshushu oqengqelekayo kunye obandayo ongenamthungo.
1. Inkqubo yokuvelisa umbhobho wentsimbi engenamthungo eshushu eqengqelekayo: ityhubhu billet → ukufudumeza → ukugqobhoza → i-roller emithathu/umnqamlezo kunye nokuqengqeleka okuqhubekayo → ukukhupha umbhobho → ukupholisa → ukolula → uvavanyo lwehydraulic → ukuphawula → umbhobho wentsimbi ongenamthungo oneavareji. isiphumo sichongiwe.
2. Inkqubo yokuvelisa iityhubhu zentsimbi ezingenamthungo ezitsalwa ngokubanda: ityhubhu engenanto → ukufudumeza → ukugqobhoza → isihloko → ukuqhola → ukuqhola → ukufakwa kwe-oyile → umzobo obandayo ophindaphindiweyo → ityhubhu engenanto → unyango lobushushu → ukulungisa → uvavanyo lwehydraulic → ukumakisha → ukugcinwa.

I-ASTM A53 yintsimbi ye-carbon steel alloy, engasetyenziselwa njengentsimbi yesakhiwo okanye kwiipayipi eziphantsi koxinzelelo.

I-ASTM A53 (ASME SA53) umbhobho wentsimbi yekhabhoni luphawu olugquma umbhobho wentsimbi ongenamthungo kunye oditshiweyo omnyama noshushu odiphiniweyo kwi-NPS 1/8″ ukuya kwi-NPS 26. I-53 yenzelwe uxinzelelo kunye nezicelo zoomatshini kwaye ikwamkelekile kwisiqhelo. kusetyenziswa kwiintambo zomphunga, zamanzi, zegesi, nezomoya.

Umbhobho we-A53 uza kwiindidi ezintathu (F, E, S) kunye namabanga amabini (A, B).
I-A53 Uhlobo lwe-F lwenziwe nge-weld yesithando somlilo okanye inokuba ne-weld eqhubekayo (iBanga A kuphela)
I-A53 Uhlobo E lune-weld yokumelana nombane (iBanga A kunye no-B)
I-A53 Uhlobo S ngumbhobho ongenamthungo kwaye ufumaneka kumaBanga A no-B)

I-A53 iBanga B engenamthungo yeyona mveliso yethu yencam yomhlaba phantsi kolu balulo kwaye umbhobho we-A53 ukholisa ukuqinisekiswa kabini ukuya kwi-A106 B umbhobho ongenamthungo.

I-ASTM A53 umbhobho wentsimbi ongenamthungo luphawu oluqhelekileyo lwaseMelika.I-A53-F ihambelana nezinto ze-Q235 zaseChina, i-A53-A ihambelana ne-China ye-10 yezinto eziphathekayo, kunye ne-A53-B ihambelana ne-China ye-20 yezinto eziphathekayo.