S & B Technical Products
Building Supplier in Fort Worth, TX

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Pipeline Spheres or PIGS Manufactured
read moreMaloney Spheres are specially designed and compounded for optimum resiliency, wear-resistance and long life, evidenced by our thick wall construction. Maloney pipeline spheres are compression-molded at cavity pressure exceeding 2000 PSI. We do not pour-cast nor rotational-mold any of our spheres. The compression molding process is critical to ensuring a uniform density of the compounded material and to yield a wear-life that is unmatched in the industry! During sphere production, each molded hemisphere is subjected to an intensive physical inspection.