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