Onye rụpụtara ASTM API 5L Gr.b STEEL PIPE NA CHINA
Onye rụpụtara ASTM A106 Gr.b igwe anaghị agba nchara.
NKE ASTM API 5L Gr.b SCH 40 SCH 80
Ọnụ ahịa kacha mma nke ASTM A53 B Carbon Steel PIPE
Gịnị bụ API 5L:
Nke Ụlọ ọrụ American Petroleum Institute (API),tọrọ ntọala na 1919,bụ nnukwu ụlọ ọrụ mmanụ ala na gas na United States.
Kedu ihe 5L pụtara:
5L na-eguzo na nkọwapụta nke ọkpọkọ ígwè: - Na okwu, API 5L akara bụ carbon ígwè ọkpọkọ etinyere na mmanụ na gas nnyefe kpuchie.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.
Mụtakwuo maka 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.Ihe karịrị PSL2 chọrọ ụzọ nnwale ndị ọzọ dị ka Ọnweghị Nnwale Nlebaanya, Nnwale Mmetụta CVN, DWT wdg.
Akara ule ndị nkọwapụta a kpuchiri bụ ọkọlọtọ grades 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 SPEC 5L na-ekpuchi ọkpọkọ ígwè enweghị nkebi na welded.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.
Ọkpụkpọ emepụtara na ASTM106 Grade A ma ọ bụ B anaghị agbanwe ya na API 5L.Ihe ndị achọrọ na akara ule API 5L X siri ike karịa;Anaghị anabata akara ule akpọrepu ma anabataghị ịrụgharị ọrụ.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.
Ọkwa ike & mkpochapụ:
Manganese sulphides bụ ihe a na-ahụkarị n'ime nchara niile nke manganese alloyed.N'ihi na ha na-ekewapụ ihe na-ebute ike mmetụta belata, ọ dị mkpa ibelata ọdịnaya sulphur.
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 ejikọrọ API 5L Gr.b ma ọ bụ A106 Gr.b ọkpọkọ ígwè, ụfọdụ dabara na flanges nwere ike dochie na mgbanwe.Ọ bụrụ na ị bụ gịlna-achọ ASTM A105 carbon steel ọkpọkọ dị ka ọkpọkọ ọkpọkọ, flanges, fasteners na gaskets.Ụlọ ọrụ JINBAICHENG METALbụ ezigbo onye na-ere ahịa, anyị na-echekwa ma na-enye API 5L ọkwa B enweghị ntụpọ na ọkpọkọ welded, A106 Gr.B ọkpọkọ enweghị nkebi nke nwere oke ọnụ ahịa dị ọnụ ala, nabata ịkpọ anyị.
Weebụsaịtị:www.sdjbcmetal.com
Email: jinbaichengmetal@gmail.com
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Oge nzipu: Feb-21-2022