Min. Order Reference FOB Price
1 Piece US$1.00-50.00 / Piece
Product Description
GOST Casing Thermoplastic Spiral Blades Rigid Centralizers Centralizers TSR is designed to equip the casing of the pipes according to GOST 632 for their centering during the descent into the well and cementing the sections of the trunks of the well. The most effective use of these centralizers ...