ASTM A53 GR.B Liphaephe tsa Tšepe tse Seamless

Tlhaloso e Khutšoanyane:

ASTM A53 ke carbon steel alloy, e sebelisoang e le tšepe ea mohaho kapa bakeng sa liphaephe tse tlaase tsa khatello.

ASTM A53 Standard ke maemo a atileng haholo bakeng sa lipeipi tsa tšepe tsa carbon. Pipe ea tšepe ea carbon haholo e bua ka karoloana ea boima ba k'habone e ka tlase ho 2.11% ntle le ho ba le likarolo tsa tšepe tse kentsoeng ka boomo, 'me boemo ba khabone bo teng ka har'a tšepe e le e' ngoe ea lintlha tsa bohlokoa ka ho fetisisa ho ba le tšusumetso holim'a matla a eona a tšepe, boima bo eketseha, 'me bo fokotsa ductility, toughness le bokhoni ba weld.Ntle ho moo, ka kakaretso e boetse e na le palo e nyane ea silicon, manganese, sebabole, phosphorus ho phaella ho carbon.Ha ho bapisoa le mefuta e meng ea tšepe, ke eona ea pele, e theko e tlaase, mefuta e mengata ea ts'ebetso, palo e kholo ka ho fetisisa.E loketse khatello ea lebitso PN ≤ 32.0MPa, mocheso -30-425 ℃ metsi, mouoane, moea, hydrogen, ammonia, naetrojene le lihlahisoa tsa petroleum, le mecha e meng ea litaba.Pipe ea tšepe ea carbon ke ea pele ea ho sebelisa thepa e ngata ea mantlha indastering ea sejoale-joale.Linaha tsa indasteri tsa lefats'e, ka boiteko ba ho eketsa matla a phahameng a tlaase a tšepe ea alloy le tlhahiso ea tšepe ea motsoako, eo hape e lebisang tlhokomelo haholo ho ntlafatsa boleng le ho atolosa mefuta e mengata ea mefuta le tšebeliso.Karolo ea tlhahiso ea lihlahisoa tsa tšepe tsa linaha, hoo e ka bang 80%, ha e sebelisoe feela ka har'a meaho, marokho, literene, likoloi, likepe le mefuta eohle ea indasteri ea tlhahiso ea mochini, empa hape le indastering ea sejoale-joale ea petrochemical. indasteri, nts'etsopele ea maoatle, le eona e sebelisitsoe haholo.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Litlhaloso tsa Pipe

Boholo ba mefuta:1/2″NB ho isa ho 36″NB

Botenya:SCH40,SCH80,SCH160,SCH XS,SCH XXS joalo-joalo.

Mofuta:Seamless/ERW

Bolelele:Single Random, Habeli Random&Bolelele bo Hlokehang.

QETA:Plain End, Beveled End, Threaded End jj.

Qetella Tšireletso:Pipe Caps

Outsize Coating:Pente e Ntšo,Oli ea Anti-Corrosion, Galvanised Finish kapa ho latela litlhoko tsa moreki.

Sebopeho sa Lik'hemik'hale

	Mofuta oa S(o sa tsitsang)		Mofuta oa E (motlakase o hanyetsanang le welded)		Mofuta oa F(peipi e cheselitsoeng ka ontong)
	Kereiti A	Sehlopha sa B	Kereiti A	Sehlopha sa B	Kereiti A
Carbon max.%	0.25	0.3	0.25	0.3	0.3
Manganese %	0.95	1.2	0.95	1.2	1.2
Sebabole, max.%	0.05	0.05	0.05	0.05	0.05
Koporo, 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, boholo.%	0.15	0.15	0.15	0.15	0.15
Vanadium, max.%	0.08	0.08	0.08	0.08	0.08

Kotulo le Matla a Tsitsitseng

	Seamless le Motlakase-ho hanyetsa-welded		Tsoelang Pele-Tsamaisoang
	Kereiti A	Sehlopha sa B	Tsoelang Pele-Tsamaisoang
Tensile Strength .min .psi	48	60	45
Kotulo Matla .min .psi	30	35	25

Lisebelisoa

1. Kaho: lipeipi tse ka tlaase, metsi a ka tlas'a lefatše, le lipalangoang tsa metsi a chesang.
2. Ho sebetsana le mechine, ho jara matsoho, ho sebetsa likarolo tsa mechine, joalo-joalo.
3. Motlakase: Phano ea khase, pipeline ea mokelikeli oa matla a metsi
4. Li-tubes tsa anti-static bakeng sa limela tsa matla a moea, joalo-joalo.

Mokhoa oa tlhahiso

Ts'ebetso ea tlhahiso ea liphaephe tsa tšepe e se nang seamless e arotsoe ka phala e chesang le e batang e se nang seamless.
1. Ts'ebetso ea tlhahiso ea phala ea tšepe e se nang seamless e chesang: tube billet → futhumatsang → perforation → rolara tse tharo/tse pota-pota le ho bilika ho tsoelang pele → de-pipe → sizing → pholiso → ho otlolla → tlhahlobo ea haeteroliki → ho tšoaea → peipi ea tšepe e se nang seam e nang le matla phello e fumanoe.
2. Ts'ebetso ea tlhahiso ea li-tubes tsa tšepe tse se nang metsi tse batang: tube e se nang letho → futhumatsang → perforation → sehlooho → annealing → pickling → ho tlotsa oli → ho penta ka makhetlo a mangata a batang → tube e se nang letho → phekolo ea mocheso → ho otloloha → tlhahlobo ea hydraulic → ho tšoaea → polokelo.

ASTM A53 ke alloy ea tšepe ea carbon, e ka sebelisoang e le tšepe ea sebopeho kapa liphaephe tse nang le khatello e tlase.

ASTM A53 (ASME SA53) peipi ea tšepe ea khabone ke sebopeho se koahelang peipi ea tšepe e se nang moroallo le e cheselitsoeng e ntšo le e kentsoeng ka ho chesa ka NPS 1/8″ ho ea ho NPS 26. A 53 e etselitsoe khatello le lits'ebetso tsa mochini mme e boetse e amoheleha bakeng sa tse tloaelehileng. e sebelisoa liphaepheng tsa mouoane, metsi, khase le moeeng.

Peipi ea A53 e hlaha ka mefuta e meraro (F, E, S) le limaraka tse peli (A, B).
Mofuta oa A53 oa mofuta oa F o entsoe ka cheseletso ea sebopi kapa e ka ba le chese e tsoelang pele (Kereiti A feela)
Mofuta oa A53 oa mofuta oa E o na le weld ea ho hanyetsa motlakase (Mephato A le B)
Mofuta oa A53 oa mofuta oa S ke phala e se nang seam 'me e fumaneha ho Mephato A le B)

A53 Grade B Seamless ke sehlahisoa sa rona sa polar ka ho fetisisa tlas'a tlhaloso ena 'me pipe ea A53 hangata e netefalitsoe ka bobeli ho pipe ea A106 B e se nang seam.

ASTM A53 seamless steel pipe ke lets'oao le tloaelehileng la Amerika.A53-F e lumellana le thepa ea Q235 ea Chaena, A53-A e lumellana le thepa ea Chaena ea 10, 'me A53-B e lumellana le thepa ea Chaena ea 20.