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Spare parts stock of the sucker rod pump

2025-04-28

Sucker rod pump spare parts including Barrels, Travelling Cage, Bushing, Cage Plug, Cage Top Plunger, Mandrel, Rod guide, Valve ball & Valve seat etc.

Our Spare parts are compatible with API 11AX standard Sucker rod pumps.

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.

Seating Nipple:

N11—Nipple, Seating, Cup Type (Rod Pump)

N12—Nipple, Seating, Mechanical Bottom

N13—Nipple, Seating, 2 Cup Type (Tubing Pump)

N14—Nipple, Seating, Mechanical Top Lock

Puyang Zhongshi Group Co., Ltd.

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