AZM Oilfield’s welded bow spring centralizers are high-quality products that meet API 10D Specifications. These centralizers combine a very high restoring force with a low starting force. The centralizers feature bow springs welded to its end collars. This welded design provides excellent downhole durability. Bows made of a special alloy steel with uniform hardness provides optimum performance and excellent stand- -off. The end collars are available in a latch on design with a locking pin for maximum structural toughness. It is offered with a choice of six different bow heights configuration.