casting and forgings
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carbon stainless steel
Shandong Molong Petroleum Machinery Co. , Ltd. foundry, is one comprehensive foundry with perfect casting technological equipments & advanced casting quality control equipments. It was medium temperature wax silica sol precision casting production lines such as centrifugal casting process, low pressure casting process, sodium silicate sand precision casting process, self-hardening sand casting process.
It can produce all kinds of castings with stainless steel, super-low carbon stainless steel & all kinds of carbon steels, low alloy steel, Nickel cast iron, ductile iron, Nickel base alloy, copper base alloy, aluminum base alloy. It's annual capacity is 10000 tons.
And also we can supply: sucker rod, Sub Surface Sucker Rod pump, Tubing and casing.