API 600 Gate Valve Bonnet nkedo

Bonnet bụ nrụgide na-ejigide mmechi nke valvụ ọnụ ụzọ ámá bolted-bonnet na API 600. Ọ na-ebu igbe nri, bonnet bolting flange, na backseat - na ọ ghaghị ịkwanye nke ọma, igwe kpọmkwem, ma gafere ule hydrostatic na-enweghị nkwụsị. Porosity na ihe nkedo bonnet abụghị ihe ịchọ mma: ọ bụ akụkụ a kpochapụrụ achọpụtara n'oge kachasị njọ, mgbe etinyechara awa ọrụ.

Nke a bụ ya mere ndị na-emepụta valvụ zuru ụwa ọnụ si na Ningbo Ruican. Anyị na-emepụta valvụ valvụ ọnụ ụzọ ámá na ASTM A216 WCB carbon steel (ya na WC6, WC9, CF8M na CF8 nhọrọ igwe anaghị agba nchara) site na ntinye ntinye ego, na-ebufe ihe nkedo siri ike, nke na-adịghị mma nwere ọmarịcha ihe nkedo dị ka nkedo na mpaghara igbe nri. Usoro ihe dị nso na ntanetị na-ebelata ohere iji rụọ ọrụ na flange, mpaghara gland, na ihu gasket, na-ebelata ma oge nhazi na ihe mkpofu ihe atụnyere ihe nkedo ájá.

Ka emechara ihe nkedo na nhazigharị, bonnets bụ CNC zuru oke - ihu flange, imecha ihu dị elu (125-250 µin AARH serration kwa ASME B16.5), igbe nri, oche azụ, na oghere stud - yana mmemme CNC akpọchiri na eserese gị. Enwere ike ịnye nkedo ihe nleba anya, nyocha NDE (RT/UT/MT kwa ASME B16.34 chọrọ mgbakwunye), wee dekọ ya na asambodo ihe EN 10204 3.1 yana traceability ọkụ zuru oke.

Nkọwapụta igodo

Akụ na ụba dị nso-Net-Net maka ndị na-eme Valve

Ihe nkedo nke ájá 2 "klas 300 bonnet nwere ike iburu 8-12 mm nke ngwaahịa machining n'ebe niile, ọtụtụ n'ime ha na-aghọ ibe. Ntụnye ntinye ego na-ebelata ngwaahịa na 1.5-3 mm na ihu igwe ma na-emepụtaghachi igbe nri dị n'ime profaịlụ dị ka ihe nkedo. Ejikọtara ya na ígwè dị ọcha (gas dị ala na ntinye ọkwa site na silica solly) usoro valvụ 5 n'otu oge, valvụ 5 na-eri 2% kwa usoro nke silica. Mpempe akwụkwọ 500-5,000 kwa afọ.

Ihe kpatara ịhọrọ Ningbo Ruican

• Afọ 17+ na-eme ihe ndị na-ejigide valvụ nrụgide nrụgide (bonets, ahụ, diski, oche, glands, yokes)
• Mmemme alloy zuru oke: WCB, WC6, WC9, CF8, CF8M, CF3M, duplex, na monel na arịrịọ
• Omenala NDE nke ụlọ ọrụ Valve: usoro redio na nnabata kwa ASME B16.34
• Machined-zuru ezu ọkọnọ — wụnye ozugbo na gị mgbakọ na mwepụ
• Sistemụ ogo IATF 16949 nwere atụmatụ ịdịmma valvụ raara onwe ya nye
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