Makina ogwirizira amakonza chopindika mu gawo lapansi monga konkriti kudzera pa cholumikizira, ndipo chimapangidwa ndi chowonera, payipi, ndi otsika (muyezo GB 50367). Zipangizo zodziwika bwino ndi chitsulo chambiri kapena chitsulo chosapanga dzimbiri, ndipo kuya kwa kuya kwa kolowera ndi ≥8D (D ndi diameter).

Makina ogwirizira amakonza chopindika mu gawo lapansi monga konkriti kudzera pa cholumikizira, ndipo chimapangidwa ndi chowonera, payipi, ndi otsika (muyezo GB 50367). Zipangizo zodziwika bwino ndi chitsulo chambiri kapena chitsulo chosapanga dzimbiri, ndipo kuya kwa kuya kwa kolowera ndi ≥8D (D ndi diameter).

Basin Bolt imakhala ndi ndodo yosintha ndi ulusi womanzere ndi kumanja, omwe amagwiritsidwa ntchito kuti athetse chingwe cha waya kapena kusintha stava (Standard JB / T 5832). Zipangizo Zodziwika: Q235 kapena chitsulo chosapanga dzimbiri, ndi malo opanga kapena odekha.

Mapulogalamu odumphira ndi ma cyllindrical mutu wotsegulira kwa makolo omwe ali ndi gawo la Arc Studge (EMPLY GRC / T 2433), opangidwa ndi MLC15, ndi mphamvu yamphamvu ≥40MA.

Mutu wa Bown Bolt ali ndi chingwe chozungulira kuti chiwonjezere malo olumikizirana ndikuwonjezera zovuta (muyezo GB / T 5787, GB / T 5789). Zodziwika bwino m6-m30, zinthu zina zambiri q235 kapena 35cmo, pamwamba poloza kapena kudetsa.

Mutu wa Bown Bolt ali ndi chingwe chozungulira kuti chiwonjezere malo olumikizirana ndikuwonjezera zovuta (muyezo GB / T 5787, GB / T 5789). Zodziwika bwino m6-m30, zinthu zina zambiri q235 kapena 35cmo, pamwamba poloza kapena kudetsa.

Mutu wa Bown Bolt ali ndi chingwe chozungulira kuti chiwonjezere malo olumikizirana ndikuwonjezera zovuta (muyezo GB / T 5787, GB / T 5789). Zodziwika bwino m6-m30, zinthu zina zambiri q235 kapena 35cmo, pamwamba poloza kapena kudetsa.

Mutu wa gulu la gulugufe ndi wopangidwa ndi gulugufe, womwe ndi wosavuta kuvala pamanja popanda zida (muyezo GB / T 65). Zipangizo zodziwika bwino ndi pulasitiki (pom, pa66) kapena chitsulo chosapanga dzimbiri, chokhala ndi mawonekedwe achilengedwe kapena exroctor.

Mutu wa Bolo la Counceter ndi wolumikizana ndipo umatha kuphatikizidwa kwathunthu pansi pazinthu zolumikizidwa kuti zikhale mawonekedwe osalala (muyezo GB / T 68). Zipangizo zodziwika bwino ndi chitsulo cha kaboni, chitsulo chosapanga dzimbiri kapena zojambulajambula (monga nylon 66), ndi mankhwala ogawika kapena chithandizo chachilengedwe pamtunda.

Mutu wa Bolo la Counceter ndi wolumikizana ndipo umatha kuphatikizidwa kwathunthu pansi pazinthu zolumikizidwa kuti zikhale mawonekedwe osalala (muyezo GB / T 68). Zipangizo zodziwika bwino ndi chitsulo cha kaboni, chitsulo chosapanga dzimbiri kapena zojambulajambula (monga nylon 66), ndi mankhwala ogawika kapena chithandizo chachilengedwe pamtunda.

Mutu wa Bolo la Counceter ndi wolumikizana ndipo umatha kuphatikizidwa kwathunthu pansi pazinthu zolumikizidwa kuti zikhale mawonekedwe osalala (muyezo GB / T 68). Zipangizo zodziwika bwino ndi chitsulo cha kaboni, chitsulo chosapanga dzimbiri kapena zojambulajambula (monga nylon 66), ndi mankhwala ogawika kapena chithandizo chachilengedwe pamtunda.

U-ma bolts mumapangidwa ndi ulusi mbali zonse ziwiri, ndipo zimagwiritsidwa ntchito kukonza zinthu za cylindrical monga mapaipi ndi mbale (muyezo JB / ZQ 4321). Zolemba wamba ndi m6-m64, zopangidwa ndi chitsulo cha kaboni kapena chitsulo chosapanga dzimbiri.