Product Description: Hydraulic power tongs are open-end power tongs, which are used in oilfields to load and unload oil rods, oil pipes, small drill ....
Product Description: The products produced and sold by our company Huichi Petro include: drill pipe slips SDS, SDML, SDXL; drill collar slips DCS-S, ....
Product Description: The drill pipe outer wall scraper produced and sold by our company Huichi petro mainly adopts a slideway straightening scraper to ...
Product Description: Our company Huichi petro produces and sells milling shoes for petroleum. Milling shoes use the alloy and wear-resistant materials ...