Onye rụpụtara ASTM API 5L Gr.b STEEL PIPE NA CHINA
Onye rụpụtara ASTM A106 Gr.b igwe anaghị agba nchara.
Inye ASTM API 5L GR.B SCH 40 SCHY 80
Ọnụ ahịa kacha mma nke ASTM A53 B Carbon Steel PIPE
Gịnị bụ API 5L:
Nke American Petroleum Institute (API),tọrọ ntọala na 1919,bụ nnukwu ụlọ ọrụ mmanụ ala na gas na United States.
Kedu ihe 5L pụtara:
5l guzoro na nkọwapụta nke ọkpọkọ ígwè: - na okwu, API 5L dị larịị carbon nchara etinyere na mmanụ na mmanụ.Ka ọ dị ugbu a, mmiri mmiri dị iche iche dị ka uzuoku, mmiri, slurry nwekwara ike iburu ụkpụrụ API 5L maka ebumnuche mbufe.Mmemme interface 5L nkọwa na-ekpuchi ụdị mgbakọ ahụ na welded na agbanwe agbanwe.Ụlọ ọrụ American Petroleum Institute zuru ezu API 5L na-ekpuchi ọkpọkọ ígwè na-agbanwe agbanwe na welded.Nke a bụ ọkpọkọ ígwè maka usoro ụgbọ njem pipeline na mmanụ ụgbọala na gas na-ere ọkụ.Mmemme mmemme 5L kwesịrị ekwesị maka ịfefe gas, mmiri na mmanụ.Programming interface Spec 5L bụ ọkọlọtọ mba ụwa nke na-ekpebi ihe achọrọ maka ikpokọta ọkwa nkọwa ihe abụọ.
Mara banyere PSL 1 na psl 2:
PSL 1 na PSL 2 bụ ọkpọkọ ígwè na-agbanwe agbanwe na welded maka ojiji na pipeline njem frameworks na mmanụ ụgbọala na mmanụ ụgbọala gas azụmahịa.
A na-ejikarị PSL1 nke dabara na ASTM A106 B na A53 B.
PSL2 nwere uru siri ike karịa na ike kemịkalụ na igwe.More n'ofe psl2 chọrọ usoro nnwale ndị ọzọ dị ka ule nke enweghị isi, ule mmetụta CVN, DWT wdg.
Ngosipụta nke nkọwapụta a na-ekpuchi bụ akara ule A25,A,B,X42,X46,X52,X56,X60,X65,X70 na X80;na akara ule etiti ọ bụla.
Ozi izugbe API 5L:
Nkọwapụta API SPEC 5L na-enye ụkpụrụ maka ọkpọkọ kwesịrị ekwesị maka iji na-ebuga gas, mmiri, na mmanụ n'ime gas na mmanụ mmanụ.API spea 5l na-ekpuchi enweghị isi na welded ígwè ọkpọkọ.Ọ na-agụnye njedebe dị larịị, eriri eriri, na ọkpọkọ njedebe, yana ọkpọkọ site na-flowline (TFL), na ọkpọkọ nwere njedebe a kwadebere maka iji ya na njikọta pụrụ iche.
Akọ na-emepụta ASTM106 ọkwa a ma ọ bụ B abụghị ntụgharị na API 5l.Ihe achoro ka API 5l x akara udsi ike;Anaghị anabata akara ule a na-anabataghị.Ọzọkwa, a na-enye nlebara anya pụrụ iche na ule siri ike na ike siri ike maka ọrụ utoojoo na nrụgide dị elu & klas okpomọkụ.
Ike dị ike & desdulphurization:
Manganese sulphides bụ ihe a na-ahụkarị n'ime nchara niile nke manganese alloyed.N'ihi na ha na-achọ Segreet na-ebute ike ike, ịmị mmiri sọlfọ kwesịrị ka belata.
Ngwa API 5L:
Ụgbọ njem gas, mmiri na mmanụ - nke a na-ahọrọ na ogologo pipeline n'ihi adịghị ọnụ ala Pipeline ígwè - iguzogide ịgbawa mgbasa..
Mgbe ejikọtara API 5L ma ọ bụ A106 Gr.B nchara ọkpọkọ, ụfọdụ dabara adaba na flanges nwere ike ịbụ naanị na-agbanwe agbanwe.Ọ bụrụ na ị bụ gịlOoding maka ASTM A105 fel ígwè cel cha cha cha cha cha cha cha cha, flanges, fasteners na gaskets na gaskets na gaskets na gaskets na gaskets.Ụlọ ọrụ JINBAICHENG METALbụ ezigbo onye na - ere ahịa, anyị na - azụlite ma nyekwa ọtụtụ ọkwa 5l zuru oke b na-enweghị atụ ma welded pipes, A106 gr.B ọkpọkọ enweghị nkebi nke nwere oke ọnụ ahịa dị ọnụ ala, nabata ịkpọ anyị.
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Oge nzipu: Feb-21-2022