Purchase Qty. Reference FOB Price
10-499 pieces US$50.00
500+ pieces US$47.00
Product Description
API 10D Type 300 Welded Bow Spring Centralizer Product Description casing bow spring centralizer Super-strength spring steel is applied to centralize casing in wellbore,and improve cementing quality. Features: 1,Every attachment is pressed into shape by moulding instead of welding and ...