API合金鋼 基本材料 井戸 ポンプチューブ 噴霧金属 プルーンジャーコーティング

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March 18, 2025
Video Description:
Discover the API Alloy Steel Basic Material Well Pump Tubing with Spray Metal Plunger Coating. This durable and efficient pump is designed for high-performance oil extraction, featuring heavy-wall construction and large oil translating capacity. Ideal for safety, environmental protection, and energy-saving applications.