Apex line pole hardware ukuba dip eshushu iqaqanjiswa njengako yakutshanje ASTM A153

1. Minimum Ukwaleka Ubukhulu

Ubuncinane enamathela Ebubanzini zingqinelane neemfuno ezimiselweyo kule ingezantsi theyibhile:

2. Amanqaku yangaphakathi aman zinc enamathela phezu imisonto abalindelekanga phantsi igawulwa, ukuziqengqa, okanye ukugqibezela umsebenzi -tool, ngaphandle kokuba kugunyaziswe ngqo nge umthengi. Ukwenzela ukuhlangabezana overtapping umxhesho, evunyelwe iintsinga mingxuma amandongomane okanye yasentabeni emva galvanizing uvumelekile.

3. Touch-uo kunye Repair -Bore amabala nayo indawo elafikelela hayi ngaphezulu kwe-1% yomhlaba ukuba wawutyabeka ngaphandle imimandla yangaphakathi ngayo le kunye iindawo ezingenanto musa ziquka naziphi na iindawo yangaphakathi ngayo le. Ububanzi ukukhanda uyalingana engqongileyo ukutyabeka kwalenza ngaphandle zokusilungisa ezenziwe iipeyinti eziqulathe zinc uthuli kwimeko apho ububanzi ukutyabeka kwalenza requireed ukuba udidi eziphathekayo, kodwa umkhulu 4.0 mils (100um)

4. kubuchwepheshe, Finish kunye Imbonakalo

La manqaku zinc-camera ukhululekile kwiindawo uncoated, namadyungudyungu, iidipozithi wampompoza, inclusions ligwebu lentsimbi nonke niphela kunye nezinye iintlobo uqikelelo eyayiza kuphazamisana nokusetyenziswa ekujongwe manqaku, okanye ezinye iziphene zingahambelani yokusebenza galvanizing elungileyo.

Ukutyabeka izinc yi anencasa ngokufanelekileyo efanayo ngokomelela.

I-zinc enamathela ziyahambisana tenaciously ukuya kumphezulu metal.

Ukumisela unamathelo ye zinc ukutyabeka ukuya kumphezulu metal ngokusika okanye prying kunye ingongoma imela eqatha, ayisetyenziswa koxinzelelo olukhulu ngendlela othambekele ukususa inxalenye ukutyabeka. Okubambelela uya kuqwalaselwa ayanelanga ukuba Imihlubulo ukutyabeka off ekwimo umaleko ulusu ukuze ukuveza metal kwangaphambili kwindawo imela.

5. Isampuli

iisampulu zovavanyo zikhethwa xa random ukusuka iqashiso uhlolo ngalunye.

Indlela yokukhetha kunye nobukhulu isampulu kuya kuvunyelwana phakathi galvanizeer kunye kumthengi. Kungenjalo, ubukhulu isampuli ekhethiweyo iqashiso ngalinye shll kuba ngolu hlobo lulandelayo:

Inani Pieces uLote Size Sample
3 okanye ngaphantsi zonke
4 ukuya 500 3
501 ukuya 1200 5
1201 ukuya 3200 8
3201 ukuya 10000 13
10001 nangaphezulu 20