titanium retainer valve spring Standard:ASME B348 dimensions:dia6--300mm Technique:forging,rolled,CNC Machining titanium retainer valve springmaterial:Gr5,Ti-6AL4VStandard:ASTM B348Payment:L/C T/T Western UnionDelivery time:within 10~20 days after receiving the receiptof the depositsGread:Gr1,Gr2,Gr3,Gr5,Gr7,Gr9,Gr12,Gr23Application: Bicycle,Motorcycles,car Our high-quality products are ...