Iimfuno ngokubanzi zekomityi ye-sking

Okokuqala, iimfuno zezinto ezibonakalayo
I-1. Imibhobho yentsimbi kufuneka ibe yimibhobho yentsimbi eqhelekileyo echazwe kumgangatho wangoku "othe ngqo we-Wing Deled Pipe" I-GB / T13793 okanye "izixhobo zabo kufuneka zihambelane nezi zinto zilandelayo:
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2. Xa isitya esisentla senziwe ngentsimbi ye-carbon etyhidiweyo okanye i-iron yentsimbi, i-GB / TB / i-GB / TB / i-GB / t150-10 kwi "GB / T944; Xa i-afleging yamkelwa, impahla yayo ayifanelanga ukuba iphantsi kune-Q235 ye-Q235 yenqanaba le-Q235 yeBanga le-Q235 kwiSizwe seSizwe seSizwe seSizwe "ye-T700
3. Xa isitya esisezantsi senziwe ngentsimbi yekhabhoni, izinto zayo kufuneka zihambelane nezibonelelo ze-ZG270-500 kumgangatho wangoku we-STEDAR "GB / TB / TB / TB / TB / TB / TB / TB / TB / TB / TB / TB / t11352. Xa i-rod yentonga edibeneyo kunye ne-Diagonal Rod yenziwa ngentsimbi, izinto zabo kufuneka zihambelane nezibonelelo ze-ZG270-500 kumgangatho welizwe " Xa i-thedrals edibeneyo ye-rod yenziwa, izinto zayo aziyi kuphantsi kunexesha le-therbod yelizwe "le-carbon yodwa ye-GB / T700 Q235 yebanga le-CAEL.
I-4. Ikomityi ephezulu yekomityi kunye ne-rod edibeneyo ye-rod ayiyi kwenziwa yintsimbi yentsimbi yoxinzelelo. Xa i-cuba esezantsi yenziwa yiplate yentsimbi ephakathi, izinto zayo aziyi kuphantsi kune-thewo lemigangatho yeSizwe yeSizwe "ye-carbon ye-GB / T700 Q235 yebanga le-G500 Q235 yebanga le-G500 Q235 yebanga le-G500 Q235 yebanga le-G500 Q235 yebanga le-G500 Q235 yebanga le-G500 Q235 yebanga le-G700 Q235 yebanga le-G500 Q235 yebanga le-G500 Q235 yebanga le-G500 Q235 yebanga. Ubunzima beplate aziyi kuba ngaphantsi kwe-4mm kwaye buya kuba badala kwi-600c-650 ℃℃: Inqatshelwe ngokungqongqo ukusebenzisa iipleyiti zensimbi.

Okwesibini, ukuphambuka okuvumelekileyo
I-1. Umbhobho wentsimbi kufuneka wamkele ubungakanani be-48.3mmx yombhobho we-3.5mm yentsimbi, unyamezelo lwentsimbi lwangaphandle kufuneka ibe yi-0.5mm, kunye nonyamezelo lodonga olungafanelekanga ukuba lungabi lungabi lingalunganga.
2. Xa umkhono wangaphandle usetyenziselwa ulwandiso lwePole nkqo, ubukhulu becala lomkhono wangaphandle akufuneki bube ngaphantsi kwe-3.5mm; Xa kusetyenziswa ivelo engaphakathi, ubukhulu becala bungaphantsi kwe-Inter engaphantsi kwe-3.0mm, ubude bokufakelwa, kufuneka bube ngaphantsi kwe-150mm, umbhobho we-welding akufuneki ibe mkhulu kuno-2mm;
I-3. Iqondo lokugoba lombhobho wentsimbi ivunyelwe ukuphambuka okuvumelekileyo kufuneka ibe ngu-2mm / m:
I-4. Ukuphambuka okuvunyiweyo kwesithuba phakathi kwemida ye-bockle ye-bole nkqo kufuneka ibe yi-1,0m;
5. Ukuphambuka okuvunyiweyo kokuveliswa phakathi kwe-arc axis yeplate ye-pole egobileyo kunye ne-pole ethe tyaba kufuneka ibe yi-1.0mm;
I-6. Ukuphambuka okuvunyiweyo kwe-verication phakathi kwenqwelomoya yenqwelomoya kunye ne-vele ye-vele vele kufuneka ibe yi-1.0mm;
I-welding kufuneka yenziwe ngesixhobo esikhethekileyo, kwaye i-welding kufuneka ihambelane nezibonelelo ze-SIDM ye-STALS kwi-STALM yeSizwe yeSizwe "yokwamkelwa komgangatho wokwakha" i-GB5025;
8. Izinto eziphambili kufuneka zibe namanqaku omenzi:
9. Emva kofakelo ngalunye kunye nexesha lokukhupha izinto, kufuneka zihlolwe, zihlelwe, kwaye zigcinwa, kwaye zinikezelwe ngexesha, kwaye iimveliso ezingalunganga zibhukuqwa ngexesha.
I-10. Amacandelo kufuneka akwazi ukutshintshiselana okuhle, kufuneka akwazi ukufezekisa iimfuno zesakhe phantsi kweemeko ezahlukeneyo zokwakha, kwaye kufuneka athobele le migaqo:
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(2) Umngxunya wonxibelelwano phakathi kwesibonda esithe nkqo kwaye ilali ethe nkqo kufuneka ikwazi ukufaka iPIN ye-10mm yokudibanisa
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5mm.
11. Umgangatho wenkxaso eguqukayo kunye nesiseko esisebenzayo siya kuthobela le migaqo ilandelayo:
(1) Ubungqingqwa bohlengahlengiso lwe-nati aluyi kuba ngaphantsi kwe-30mm;
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. Isikere kunye neplate yenkxaso okanye ipali kufuneka idlule ngokuqinileyo, ubungakanani bomlenze we-Welld akufuneki bube ngaphantsi kobungqinga be-set yentsimbi, kwaye kufuneka kusekwe iplate yentsimbi.
I-12. Esona sixhobo sokusebenza sentsebenzo sezinto eziphambili kufuneka sihlangabezane neemfuno ezilandelayo: Umthamo we-templer of the putl ye-Bipl Buck kunye ne-SHNATATE i-30kn; I-shear ethwele amandla esitya esisezantsi kwi-bar elithe nkqo emva kokuba i-welding yendibano ayifanelanga ibe ngaphantsi kwe-60kn; I-shear ethutha amandla e-bar ethe tyaba edibeneyo kwindlela ethe tyaba ayifanelanga ibe ngaphantsi kwe-50kn; Umthamo we-shear othukayo webhanti ethe tyaba akufuneki ungabi ngaphantsi kwe-25kn; Umthamo othambileyo wentengo yereyithi esezantsi engaphantsi kwe-100kn; Umthamo othambileyo wenkxaso eguqukayo akufuneki ube ngaphantsi kwe-100kn.