ASTM A53 GR.B Mapaipi Azitsulo Opanda Msokonezo

ASTM A53 GR.B Mapaipi Achitsulo Opanda Msokonezi Chithunzi Chowonetsedwa

Kufotokozera Kwachidule:

ASTM A53 ndi carbon steel alloy, ntchito ngati chitsulo structural kapena otsika-pressure plumbing.

ASTM A53 Standard ndi muyezo wamba kwa mapaipi mpweya zitsulo. Mpweya zitsulo chitoliro makamaka amatanthauza mpweya misa kagawo ndi zosakwana 2.11% popanda munali anawonjezera dala zinthu alloying zitsulo, ndi mlingo wa mpweya zili mu zitsulo kukhala chimodzi mwa zinthu zofunika kwambiri kukhala chikoka pa mphamvu yake ya chitsulo, kuuma kumawonjezeka, ndipo amachepetsa ductility, toughness ndi weld luso.Kupatula apo, nthawi zambiri imakhala ndi silicon, manganese, sulfure, phosphorous komanso kaboni.Poyerekeza ndi mitundu ina yazitsulo, ndiyo yoyamba, yotsika mtengo, yochuluka ya machitidwe, kuchuluka kwakukulu.Oyenera kukakamiza mwadzina PN ≤ 32.0MPa, kutentha -30-425 ℃ madzi, nthunzi, mpweya, haidrojeni, ammonia, nayitrogeni ndi mafuta a petroleum, ndi media zina.Chitoliro chachitsulo cha kaboni ndiye woyamba kugwiritsa ntchito kuchuluka kwakukulu kwazinthu zofunikira m'makampani amakono.Mayiko mafakitale padziko lonse, pofuna kuonjezera mphamvu mkulu otsika aloyi zitsulo ndi aloyi kupanga zitsulo, amenenso chidwi kwambiri kuwongolera khalidwe ndi kukulitsa osiyanasiyana mitundu ndi ntchito.Gawo la kupanga m'mayiko linanena bungwe okwana zitsulo, pafupifupi anakhalabe pafupifupi 80%, si chimagwiritsidwa ntchito kwambiri mu nyumba, milatho, njanji, magalimoto, zombo ndi mitundu yonse ya mafakitale makina kupanga, komanso petrochemical masiku ano. mafakitale, chitukuko cha m'madzi, chagwiritsidwanso ntchito kwambiri.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Mafotokozedwe a Chitoliro

Kukula:1/2″NB mpaka 36″NB

Makulidwe:SCH40,SCH80,SCH160,SCH XS,SCH XXS etc.

Mtundu:Zopanda malire/ERW

Utali:Single Random, Double Random & Utali Wofunika.

TSIRIZA:Plain End, Beveled End, Threaded End etc.

Kumaliza Chitetezo:Makapu a Pipe

Outsize Coating:Black Painting, Anti-Corrosion Mafuta, Galvanised Finish kapena malinga ndi zomwe kasitomala akufuna.

Chemical Composition

	Type S(yopanda msoko)		Type E (electric resistance welded)		Type F (chitoliro chowotcherera cha ng'anjo)
	Gulu A	Gulu B	Gulu A	Gulu B	Gulu A
Mpweya wochuluka.%	0.25	0.3	0.25	0.3	0.3
Manganese%	0.95	1.2	0.95	1.2	1.2
Sulphur, max.%	0.05	0.05	0.05	0.05	0.05
Copper, 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

Zokolola Ndi Mphamvu Zolimba

	Zosasunthika komanso Zosagwirizana ndi Magetsi		Mopitiriza-Welded
	Gulu A	Gulu B	Mopitiriza-Welded
Kulimbitsa Mphamvu .min .psi	48	60	45
Zokolola Mphamvu .min .psi	30	35	25

Mapulogalamu

1. Kumanga: mapaipi apansi, madzi apansi panthaka, ndi kayendedwe ka madzi otentha.
2. Kukonza makina, kunyamula manja, makina opangira makina, ndi zina zotero.
3. Zamagetsi: Kutumiza gasi, payipi yamadzimadzi amagetsi a Hydroelectric
4. Anti-static machubu opangira magetsi amphepo, etc.

Njira yopanga

Chitoliro chopanda msokonezo chopangira chitoliro chimagawidwa mu chitoliro chotentha komanso chozizira chopanda msoko.
1. Njira yopangira chitoliro chachitsulo chosasunthika chotentha: chubu billet → kutenthetsa → perforation → zodzigudubuza zitatu/zopiringizika & mosalekeza → de-paipi → kuziziritsa → kuziziritsa → kuwongola → kuyezetsa hayidiroliki → kuyika chizindikiro → chitoliro chachitsulo chosasokonekera chokhala ndi mphamvu zotsatira zazindikirika.
2. Njira yopangira machubu achitsulo osasunthika ozizira omwe amakokedwa: chubu chopanda kanthu → kutentha → kuphulika → mutu → kupukuta → pickling → kupaka mafuta → zojambula zambiri zozizira → chubu chopanda kanthu → chithandizo cha kutentha → kuwongola → kuyesa kwa hydraulic → kulemba → kusunga.

ASTM A53 ndi carbon steel alloy, yomwe ingagwiritsidwe ntchito ngati chitsulo chokhazikika kapena mapaipi otsika.

ASTM A53 (ASME SA53) chitoliro chachitsulo cha kaboni ndi chitoliro chomwe chimakwirira chitoliro chachitsulo chakuda komanso choviikidwa choviikidwa mu NPS 1/8″ kupita ku NPS 26. amagwiritsidwa ntchito mu nthunzi, madzi, gasi, ndi mizere ya ndege.

Chitoliro cha A53 chimabwera m'mitundu itatu (F, E, S) ndi magiredi awiri (A, B).
A53 Type F imapangidwa ndi ng'anjo yamoto yowotcherera kapena imatha kukhala ndi weld mosalekeza (Giredi A yokha)
Mtundu wa A53 E uli ndi chowotcherera chamagetsi (Makalasi A ndi B)
A53 Type S ndi chitoliro chopanda msoko ndipo chimapezeka m'magiredi A ndi B)

A53 Grade B Seamless ndiye chinthu chathu chopangidwa ndi polar kwambiri pansi pa izi ndipo chitoliro cha A53 nthawi zambiri chimakhala chovomerezeka cha A106 B Chitoliro chosasunthika.

ASTM A53 yopanda chitsulo chitoliro ndi mtundu wamba waku America.A53-F imagwirizana ndi zinthu za Q235 za ku China, A53-A imagwirizana ndi zinthu za China No.