Hot Sale Cast Iron One Groove 3.15 Inch Outside Diameter Bk30 Type V-Belt Sheave Pulley for 4L, a, B, 5L Belts

=== Base Info ===

• Certification：ISO
• Pulley Sizes：Ak
• Manufacturing Process：Casting
• Material：Cast Iron
• Surface Treatment：Coating
• Application：Chemical Industry, Grain Transport, Mining Transport, Power Plant
• Trademark：OEM
• Transport Package：OPP+Carton+Pallet or OPP+Pallet
• Origin：China

=== Description ===