GOST-12820 na GOST-33259 bụ ụkpụrụ maka nchara efere ewepụghị ịgbado ọkụ nke Russian Standardization Organisation. Ụkpụrụ abụọ a dị na njikọ ọkpọkọ na valve. Ụdị efere ewepụghị ịgbado ọkụ flange bụ a na-ejikarị flange njikọ usoro, nke a na-eji ọtụtụ ebe dị iche iche ulo oru ubi n'ihi na ya adaba echichi, elu ike, na ezi akara arụmọrụ.
Ndị a bụ ụfọdụ ọdịnaya bụ isi nke ọkọlọtọ GOST-12820/GOST-33259:
Oke oke: DN10~DN2000
Ogo nrụgide: PN6, PN10, PN16, PN25, PN40
Ihe: carbon ígwè, igwe anaghị agba nchara, alloy ígwè, wdg
Usoro njikọ: njikọ ịgbado ọkụ dị larịị
Ngwọta dị n'elu: ihicha, eserese, ma ọ bụ fesa rọba
Oke ngwa: A na-ejikarị maka njikọ pipeline na njikọ valvụ na mmanụ ala, kemịkalụ, ikuku gas, ọgwụgwọ mmiri, ụlọ ọrụ na-enye ọkụ na gas.
GOST-12820 na-akọwapụta akụkụ, ihe, usoro nrụpụta, ọkwa nrụgide, ọgwụgwọ elu, na nyocha nke flanges;
Ọkọlọtọ GOST-33259 na-akọwapụta akụkụ na nnabata nke akara ihu na njikọ flange maka.flanges ịgbado ọkụ ewepụghị, yana ọdịdị na ọdịdị elu nke mkpuchi mkpuchi.
Ọ dị mkpa iburu n'obi na dabara adabaflangesna gaskets na-ahọrọ iji hụ na nchekwa na tightness nke njikọ. Tụkwasị na nke ahụ, n'oge echichi, ọ dịkwa mkpa ịṅa ntị na symmetry nke flange na ike siri ike ziri ezi iji zere nsogbu dị ka ntanye na njikọ flange.
1.Shrink bag–> 2.Obere Igbe–> 3.Carton–> 4. Ike Plywood siri ike
Otu n'ime nchekwa anyị
Na-ebugo
Mbukota & Mbupu
1.Professional nrụpụta.
2.Trial iwu na-anabata.
3.Flexible na adaba ngwa ngwa ọrụ.
4.Competitive price.
5.100% ule, n'ịhụ na n'ibu Njirimara
6.Nnwale ọkachamara.
1.We nwere ike ikwe nkwa ihe kacha mma dị ka nkwubi okwu metụtara ya.
2.A na-eme nyocha na ọ bụla dabara adaba tupu nnyefe.
3.All ngwugwu na-emegharị maka mbupu.
4. A na-emekọ ihe mejupụtara kemịkalụ ihe na ọkọlọtọ mba ụwa na ụkpụrụ gburugburu ebe obibi.
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.
B) Kedu ka m ga-esi nweta ụfọdụ sample?
Ọ bụrụ na ị chọrọ, anyị ga-enye gị samples n'efu, ma ọhụrụ ahịa na-atụ anya na-akwụ ụgwọ awara awara.
C) Ị na-enye akụkụ ahaziri ahazi?
Ee, ị nwere ike inye anyị eserese na anyị ga-arụpụta ya.
D) Kedu obodo ị wegara ngwaahịa gị?
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.).
E) Enweghị m ike ịhụ ngwongwo ma ọ bụ metụ ngwongwo ahụ aka, kedu ka m ga-esi merie ihe ize ndụ dị?
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.