Mabawuti a Chemical amakonza wononga mu gawo lapansi monga konkire kudzera mu cholumikizira chamankhwala, ndipo amapangidwa ndi wononga, payipi, ndi wochapira (muyezo wa GB 50367). Zida zodziwika bwino ndi zitsulo kapena chitsulo chosapanga dzimbiri, ndipo kuya kwake ndi ≥8d (d ndi m'mimba mwake).

Mabawuti a Chemical amakonza wononga mu gawo lapansi monga konkire kudzera mu cholumikizira chamankhwala, ndipo amapangidwa ndi wononga, payipi, ndi wochapira (muyezo wa GB 50367). Zida zodziwika bwino ndi zitsulo kapena chitsulo chosapanga dzimbiri, ndipo kuya kwake ndi ≥8d (d ndi m'mimba mwake).

Basket bawuti imakhala ndi ndodo yosinthira ndi nati yokhala ndi ulusi wakumanzere ndi kumanja, womwe umagwiritsidwa ntchito kulimbitsa chingwe cha waya kapena kusintha kupsinjika (muyezo JB / T 5832). Zida wamba: Q235 kapena chitsulo chosapanga dzimbiri, chokhala ndi malata kapena chakuda pamwamba.

Zida zowotcherera ndi cylindrical head welding studs zokhazikika kuzinthu za makolo ndi arc stud welding (standard GB/T 10433), zopangidwa ndi SWRCH15A kapena ML15, zokhala ndi mphamvu zolimba ≥400MPa ndi zokolola mphamvu ≥320MPa.

Mutu wa flange bawuti ali ndi flange kuzungulira kuonjezera kukhudzana dera ndi kumwazikana kuthamanga (muyezo GB/T 5787, GB/T 5789). Mafotokozedwe wamba M6-M30, zinthu Q235 kapena 35CrMo, pamwamba kanasonkhezereka kapena kuda.

Mutu wa flange bawuti ali ndi flange kuzungulira kuonjezera kukhudzana dera ndi kumwazikana kuthamanga (muyezo GB/T 5787, GB/T 5789). Mafotokozedwe wamba M6-M30, zinthu Q235 kapena 35CrMo, pamwamba kanasonkhezereka kapena kuda.

Mutu wa flange bawuti ali ndi flange kuzungulira kuonjezera kukhudzana dera ndi kumwazikana kuthamanga (muyezo GB/T 5787, GB/T 5789). Mafotokozedwe wamba M6-M30, zinthu Q235 kapena 35CrMo, pamwamba kanasonkhezereka kapena kuda.

Mutu wa gulugufe ndi wooneka ngati gulugufe, amene n'zosavuta kumangitsa pamanja popanda zida (standard GB/T 65). Zida wamba ndi pulasitiki (POM, PA66) kapena chitsulo chosapanga dzimbiri, chokhala ndi chilengedwe kapena electroplated pamwamba.

Mutu wa countersunk mtanda bawuti ndi conical ndipo akhoza kwathunthu ophatikizidwa pamwamba pa ogwirizana mbali kukhalabe yosalala maonekedwe (muyezo GB/T 68). Zipangizo zodziwika bwino ndi chitsulo cha kaboni, chitsulo chosapanga dzimbiri kapena mapulasitiki aumisiri (monga nayiloni 66), okhala ndi malata kapena utoto wachilengedwe pamwamba.

Mutu wa countersunk mtanda bawuti ndi conical ndipo akhoza kwathunthu ophatikizidwa pamwamba pa ogwirizana mbali kukhalabe yosalala maonekedwe (muyezo GB/T 68). Zipangizo zodziwika bwino ndi chitsulo cha kaboni, chitsulo chosapanga dzimbiri kapena mapulasitiki aumisiri (monga nayiloni 66), okhala ndi malata kapena utoto wachilengedwe pamwamba.

Mutu wa countersunk mtanda bawuti ndi conical ndipo akhoza kwathunthu ophatikizidwa pamwamba pa ogwirizana mbali kukhalabe yosalala maonekedwe (muyezo GB/T 68). Zipangizo zodziwika bwino ndi chitsulo cha kaboni, chitsulo chosapanga dzimbiri kapena mapulasitiki aumisiri (monga nayiloni 66), okhala ndi malata kapena utoto wachilengedwe pamwamba.

Maboti a U ali ndi ulusi kumapeto onse awiri, ndipo amagwiritsidwa ntchito kukonza zinthu zozungulira monga mapaipi ndi mbale (standard JB/ZQ 4321). Zodziwika bwino ndi M6-M64, zopangidwa ndi chitsulo cha kaboni kapena chitsulo chosapanga dzimbiri, chokhala ndi malata kapena chakuda.