KLF provides customization services for precise springs, such as mud pump springs, according to specific industry requirements for oilfield tools and mining applications. We use the following high quality spring alloy materials for spring production, because they are ideal for use in humid, corrosive environments in underground and coal mine wells:

AISI 302/304 stainless steel wire

AISI 316 stainless steel wire

Beryllium copper wire spring