New Product Valves & Fittings has added a new competitive product to their inventory. We now stock the.. Our Services Valves & Fittings is a wholesale organization that has been servicing suppliers in the oilfield & petrochemical markets since 1976. During this time period we have developed many strong relationships with our customers and our vendors. We position ourselves between the manufacturers and the suppliers to have inventory on the shelf for all the emergency needs of the suppliers. The best case is when the manufacturer and the supplier consider Valves & Fittings to be an extension of the factory.