API 11AX Oilfield sucker rod pump price 

Chinese API sucker rod pump Product Description PUMP main parts process and material: Pump barrel: plain carbon steel plating (A1), ordinary carbon steel carbonitriding (B1), ordinary carbon steel carburizing (B2), low alloy steel nitride (B5). Plunger: 1045 steel spraying (B1), 1045 steel spraying (B2), 1045 steel chrome plating (A1), 1045 steel double chrome plating (A2). Valve ball and seat: stainless steel (A1), cobalt chromium (B2), tungsten carbide (C1), nickel and carbon compounds (C2), titanium carbide (C3). Other accessories: plain carbon steel, low alloy steel, stainless steel, brass and other materials.       Related Products Oil&Gas Extraction Equipment Cementing Accesories Packaging & Shipping   Company Information Puyang Zhongshi Group Company Ltd was founded in 1996,which is…

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