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ZXJ Series Increment Circulating Subs
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Product Details
Place of Origin | Shandong, China | Brand Name | Sinotai | |
Type | Drill Pipe | Machine Type | Drilling Equipment | |
Certification | API | Material | Carbon Steel | |
Processing Type | Forging | Use | Well Drilling |
standard package or according to customers' requirements
Product Description
Specifications
ZXJ Series Increment circulating subsOD: 38~70mm
Thread: casing thread & union thread
ZXJ Series Increment circulating subs
Product Explanation: The circulating sub is a specialized tool for circulating drilling fluid when running in casing on the way or finishing running casing downhole.
According to actual needs, there are circulating sub with casing thread and circulating sub with union thread.
Product types and specifications:
Type | I.D | O.D | Ball O.D. (mm) | OAL | Connectin |
ZXJ105-00 | 105 | φ38 | φ38 | 700 | NC31 |
ZXJ121-2-00 | 121 | φ50.8 | φ48 | 800 | NC38 |
ZXJ159-1-00 | 159 | φ50.8 | φ65 | 900 | NC46 |
ZXJ165-2-00 | 165 | φ50.8 | φ65 | 900 | NC46 |
ZXJ178-2-00 | 178 | φ50.8 | φ65 | 900 | NC50 |
ZXJ203-1-00 | 203 | φ50.8 | φ70 | 900 | 6-5/8REG |
Company Profile

As a professional supplier of OCTG, drilling equipment and workover service, Sinotai Petroleum Equipment Co., Ltd. lies in the production base of petroleum equipment and China's second largest oil field --Shengi Oilfield. Our company is a high-tech enterprise in Dongying City with business scope covering the sale, trading, post-sale service and technological development of a wide variety of petroleum equipment. Besides OCTG, we provide our customers with other drilling and oil recovery equipment like fishing tools, cementing tools, workover rigs, pumping units and OCTG accessories. The striving target of our company is "Prestige first, Quality supreme; The shortest delivery time, The lowest price, The best quality". Customers' needs are our first priority and customer satisfaction is the bottom line by which we measure our success.
Contact Us
- Sinotai Petroleum Equipment Co., Ltd.
- Contact nameHerish Kuo Chat Now
- Phone86-546-8300512
- AddressNo. 107, Bldg. 45, Gaoerfu, Wanda, Dongcheng
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