GOST-33259 akpara akpa n'olu flange

Okwu Mmalite ngwaahịa

Nha

NPS 1/2 ″-48″ DN15-DN1200

Nrụgide

PN16; PN25; PN40; PN63; PN100

Ihe onwunwe

Carbon ígwè; Igwe anaghị agba nchara

Flange olu ịgbado ọkụ bụ ngwaọrụ njikọ flange a na-ejikarị nwere ụdị olu pụrụ iche, nke ejikọtara na pipeline ma ọ bụ akụrụngwa site na ịgbado ọkụ.

GOST-33259 bụ ọkọlọtọ flange na ọkọlọtọ mba Russia, na flange welded olu bụ otu ụdị flange dị na ọkọlọtọ GOST-33259.

Standardkpụrụ GOST-33259 na-akọwapụta ihe, akụkụ, na usoro nrụpụta chọrọ maka flange welded olu. Ihe na-agụnyekarị carbon steel, alloy steel, wdg. Ụkpụrụ nha na-ekpuchi akụkụ ndị dị ka dayameta nke flange, ogologo olu, ọnụ ọgụgụ na dayameta nke oghere bolt, wdg.

Atụmatụ nhazi:

1. Nhazi olu: Akụkụ a ma ama nke olu welded flange bụ olu ya, nke na-apụta ma na-eji nwayọọ nwayọọ na-akpụ akpụ cylindrical. Nhazi nke olu na-enyere aka imeziwanye ike nke flange, belata nrụgide nrụgide na njikọ ahụ, ma mee ka ọ dịkwuo mma maka ịrụ ọrụ n'okpuru nrụgide dị elu na gburugburu okpomọkụ.
2. Usoro njikọ: A na-ejikọta flange a na pipeline ma ọ bụ akụrụngwa site na ịgbado ọkụ. A na-arụkarị ịgbado ọkụ n'olu nke flange na njikọ njikọ nke pipeline, na-eme ka njikọ kwụsiri ike ma na-emepụta nhazi ihe n'etiti flange na pipeline.

Ojiji:

1. Nrụgide dị elu na gburugburu ebe okpomọkụ dị elu: A na-ejikarị flanges welded n'olu jikọọ usoro pipeline dị elu na okpomọkụ dị elu, dị ka ụlọ ọrụ ndị dị ka petrochemicals, fatịlaịza, ike, na ụgbọ mmiri. Nhazi ya na-eme ka ọ dịkwuo mma maka iji na gburugburu ọrụ siri ike.
2. Usoro nchịkwa mmiri: Ụdị flange a na-ejikarị eme ihe na usoro nchịkwa mmiri dị iche iche, gụnyere mmanụ na mmanụ gas, usoro mmiri ọgwụ, ọgwụgwọ mmiri, na mpaghara ndị ọzọ.

Akụrụngwa na ụkpụrụ:

1. Nhọrọ ihe: Enwere ike ịmepụta flanges olu n'olu site na iji ihe dị iche iche, gụnyere carbon ígwè, alloy steel, igwe anaghị agba nchara, wdg. Enwere ike ịhọrọ ihe ndị kwesịrị ekwesị dịka mpaghara ọrụ na ihe ndị a chọrọ.
2. Nkọwa ọkọlọtọ: E nwere nkọwa ọkọlọtọ mba dị iche iche, dị ka ASME, DIN, EN, wdg, nke na-akọwapụta nhazi, nha, na mmepụta ihe chọrọ maka olu welded flanges.

Uru:

1. Nkwụsi ike siri ike: Nhazi nke olu na-eme ka olu welded flange nwee nkwụsi ike siri ike na ntụkwasị obi n'okpuru nrụgide dị elu na ọnọdụ okpomọkụ dị elu.
2. Kwesịrị ekwesị maka gburugburu ebe obibi dị elu: N'ihi njirimara nhazi ya, a na-ejikarị ụdị flange a eme ihe n'ọnọdụ ebe a na-etinye ihe ndị dị elu na nkwụsi ike njikọ na nrụgide na nkwụsị okpomọkụ.

N'ozuzu, GOST-33259 olu welded flange bụ ụdị flange a na-ahụkarị na Russia na mba ndị ọzọ na-eji ụkpụrụ GOST, nke e mere ka ọ dị mma maka ngwa ọrụ mmepụta ihe dị elu na okpomọkụ.

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A) Kedu ka m ga-esi nweta nkọwa ndị ọzọ gbasara ngwaahịa gị?
Ị nwere ike izipu ozi-e na adreesị ozi-e anyị. Anyị ga-enye katalọgụ na foto nke ngwaahịa anyị maka gị reference.We nwekwara ike na-enye ọkpọkọ oyiyi akwa, bolt na nut, gaskets wdg Anyị ebumnuche ịbụ gị ọkpọkọ usoro ngwọta eweta.

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Anyị enyela Thailand, China Taiwan, Vietnam, India, South Africa, Sudan, Peru, Brazil, Trinidad na Tobago, Kuwait, Qatar, Sri Lanka, Pakistan, Romania, France, Spain, Germany, Belgium, Ukraine wdg. ebe a gụnyere naanị ndị ahịa anyị na afọ 5 kacha ọhụrụ.).

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Usoro njikwa ogo anyị kwekọrọ n'ihe achọrọ nke ISO 9001: 2015 nke DNV kwadoro. Anyị kwesịrị ntụkwasị obi nke ukwuu. Anyị nwere ike ịnakwere usoro ikpe iji kwalite ntụkwasị obi ibe anyị.