DIN / EN hydraulic precision ígwè tubes na-arụpụtara dị ka DIN2391-C ma ọ bụ EN10305-4 ụkpụrụ, na nnyefe ọnọdụ na-emekarị BK, NBK, GBK, wdg The ziri ezi ígwè tubes na-ọtụtụ ebe na-eji ike nnyefe usoro dị ka ihe owuwu ígwè, ihe owuwu igwe, pipeline chassis ụgbọ ala, sistemu hydraulic, na sistem pneumatic.A na-ekekarị hydraulic n'ụdị atọ ndị a:
1. DIN / EN elu nkenke na-egbuke egbuke nchara nchara
The akụrụngwa na-mere nke elu àgwà carbon ígwè ihe sitere na Baosteel ma ọ bụ Tiangang, bụ ndị meworo acid ịsacha, nkenke ịbịaru, na-abụghị oxidation na-egbuke egbuke okpomọkụ ọgwụgwọ (NBK ala), na-adịghị ebibi ule, elu-nrụgide flushing na acid ịsacha n'ime. oghere nke ọkpọkọ ígwè, ọgwụgwọ mgbochi nchara nke ime n'ime na mgbidi nchara nke ígwè ígwè na mmanụ na-ekpuchi nchara, na ọgwụgwọ mgbochi uzuzu na njedebe abụọ nke mkpuchi.Ọkpụkpụ ígwè ndị a na-emepụta nwere oke nkenke na ezigbo ire ụtọ.Enweghị oyi akwa oxide n'ime ime na mgbidi nke ọkpọkọ ígwè.
Ọkpụkpụ ígwè nwere ike iguzogide nrụgide dị elu nke mmiri mmiri na-asọpụta, na ọkpọkọ ígwè adịghị emebi n'oge agbado oyi.Enwere ike ịgbasa ha, gbatịa, na enweghị mgbape.Enwere ike ịgbatị akụrụngwa akụrụngwa na-enweghị nrụrụ n'akụkụ ọ bụla.A na-eji ya eme ihe maka ịkwadebe ọkpọkọ nchara na hydraulic system mmanụ sekit, nke a makwaara dị ka ọkpọkọ siri ike na sistemu hydraulic, ọkpọkọ igwe kwụ ọtọ maka ụgbọ ala nwere ike izute ihe ndị ahịa chọrọ nke ọma, ịdị nro dị elu, ike ịgbatị, na akụrụngwa akụrụngwa maka ọkpọkọ ígwè.
2.DIN / EN elu nkenke ziri ezi galvanized ígwè ọkpọkọ
A na-eji ọkpọkọ nchara na-egbuke egbuke na-egbuke egbuke maka electrogalvanizing, na mgbidi dị n'ime na n'èzí nke ọkpọ ígwè na-ekpuchi ya na zinc odo (acha agba zinc), zinc ọcha, ọgwụgwọ passivation, na ogologo nke galvanized ígwè ọkpọkọ nwere ike ịbụ n'ime 6 mita. .A na-ejikarị ya na ụlọ ọrụ dịka ọkpọkọ ụgbọ ala, sistemu pipeline, ụgbọ elu, igwe ọrụ ugbo na oke ọhịa, igwe injinia, ụgbọ ala ụgbọ oloko, ụgbọ mmiri, wdg.
3. DIN / EN elu nkenke ojii phosphate ígwè ọkpọkọ
Na ndabere nke iji DIN2391 / EN10305 elu-nkenke na-egbuke egbuke enweghị nkebi ígwè ọkpọkọ, n'ime na n'èzí mgbidi nke na-egbuke egbuke ígwè ọkpọkọ na-phosphatized na phosphated agent dilution usoro, na-akpụ a nwa ihe nkiri nchebe na n'ime na n'èzí mgbidi nke ígwè. ọkpọkọ iji gbochie nchara.Ọkpụkpụ ígwè phosphated ojii nwere elu ojii na-egbuke egbuke, ezigbo agba na nchara siri ike.A na-ejikarị ọkpọkọ igwe ojii phosphated dị elu maka ọkpọkọ na sistemu hydraulic, yana maka nkwonkwo ferrule (steel pipe) na nkwonkwo ọkpọkọ welded.
Oge nzipu: Mee-18-2023