Iyo Blast Joint chinhu chakakosha mukushanda kweoiri uye gasi, chakagadzirirwa kupa dziviriro kune tubing tambo uye kuderedza kukanganiswa kwekukukurwa kwekunze kubva kumvura inoyerera. Iyo inovakwa ichishandisa simbi yemhando yepamusoro ine nhanho yekuomarara kubva pa28 kusvika 36 HRC maererano neNACE MR-0175.
Izvi zvinovimbisa kugara kwayo uye kutendeseka mumamiriro ezvinhu akaoma.