Varillas Roscadas
· ASTM A193 GRADO B7/B7M/B8/B8M/B16 VARILLAS ROSCADAS/PERNOS PRISIONEROS/BARRA REDONDA
· ASTM A320 GRADO L7/L7M/B8/B8M VARILLAS ROSCADAS/PERNOS PRISIONEROS/BARRA REDONDA
· DIN 975/976 CLASE 4.8, 8.8, 10.9, 12.9 VARILLAS ROSCADAS
· SAE GRADO 2/5/8 & ASTM A307 GRADO A/B VARILLAS ROSCADAS

Material: Acero al carbono, Acero inoxidable, etc.
Acabado: Sin acabado, Negro, Chapado en Zinc, H.D.G, etc.
Yuyan,Xiepu Chemical Industrial Zone,Zhenhai District,Ningbo,China
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