API 6A Casing Head Wellhead Equipment with 244 × 140 and 340 × 140 Series for Deep Well Applications
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API 7-1 Certified Drill Pipe Pup Joint and X-over with 5 7/8"Size and API 5CT Compliance for OCTG Accessories
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API 7-1 Certified Drill Pipe Pup Joint with Box Thread Protector and Closed End Design for Optimal Drill Pipe Protection
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High Quality API 11B Threaded Sucker Rod Coupling for Oilfield
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API 5CT Tubing Coupling 2-3/8" to 20" J55 K55 N80 P110 Grade
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KQP-B-150 Air Cannon for Oilfield Drilling 150L Capacity
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Puyang Zhongshi Group Co., Ltd.
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Puyang Zhongshi Group Co., Ltd., restructured from SINOPEC in 1997 has 20 years experience on manufacturing petroleum machinery products . The company registered capital is 10 million U.S. dollars, ...View More