Common threads rau cov kav roj

1) NewVAM
Hom buckle no yog tus cwj pwm los ntawm qhov yooj yim sib dhos ntu ntu, sib npaug ntawm qhov sib npaug, me me taper, thiab tsis muaj qhov tuab sab nraud. Saib ntawm qhov kawg ntawm lub tes tsho ntau lawm hauv kev cob qhia.
2) EU (Sab nraud chim siab) sab nraud thickness
EU buckle yog ib qho khoom siv sab nraud thickened tubing buckle. Thaum lub sij hawm tus txheej txheem ntawm kev lees paub lub buckle hloov kev sib koom ua ke ntawm lub rooj cob qhia txee, peb EU cov ntaub ntawv txheeb xyuas yuav raug pom. Nyob rau hauv EUE (External Upset End) sawv cev rau sab nraud thickened kawg, EUP (External Upset Pin) sawv cev rau sab nraud thickened txiv neej buckle, thiab EUB (External Upset Box) sawv cev rau sab nraud thickened poj niam buckle.
3) NU (Tsis chim) tsis muaj cov thickness sab nraud
NU qhia tau hais tias lub tubing sib koom ua ke tsis muaj cov thickness sab nraud. Ntxiv rau qhov tsis ntxiv cov tuab ntxiv, muaj lwm qhov sib txawv ntawm NU thiab EU, uas feem ntau yog 10 nyees khawm ib nti, thiab EU, uas feem ntau yog 8 nyees khawm ib nti. "NUE" txhais tau tias tsis thickened kawg lossis tsis thickened kawg. Ib yam li ntawd, E sawv cev rau Xaus.