Astm A193 Zaren dunƙule sandar Cikakkun Zaren Stud Bolts B7 B16
FIXDEX Factory2Astm A193 mai dunƙule dunƙule sandaKai tsaye Sale
FIXDEX Factory2Astm A193 mai dunƙule dunƙule sandaBitar masana'antar sayar da kai tsaye
Matsayin da aka fi amfani da shi don igiyar zaren asm
Kamar: diamita, farar, jeri, abu, da dai sauransu. Waɗannan su ne wasu ƙa'idodi da aka saba amfani da su:
1. a193 b7 igiyar igiyaZaren ACME: Ƙungiyoyin Injin Injiniyan Injiniyan Amurka (ASME), waɗanda aka saba amfani da su a aikace-aikacen zamewa, juyawa, tsayawa da ciyarwa. Matsakaicin girmansa shine digiri 29, kuma matakan daidaito sune G1, G2, G3, G4, daga cikinsu matakin G1 yana da daidaito mafi girma, tare da kuskuren 0.025mm/m.
2. Zaren trapezoidala307 zaren sanda: wanda aka fi amfani da shi a cikin na'urorin watsawa daban-daban, irin su na'urori masu ƙarfi, na'urorin ɗagawa, injinan ƙira, da dai sauransu. Matsakaicin kusurwar sa yana da digiri 30 kuma daidaitonsa daidai yake da zaren ACME.
3. Haɗaɗɗen sandar zaren zare: Ma'auni ne da Cibiyar Ka'idodin Makani ta Amurka ta haɓaka(ANSI) sandar zarekuma ana amfani da shi sosai a kayan aikin inji, motoci, kekuna, gine-gine da sassan jirgin sama.