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Long radius swivel joint / FMC chiksan joint / high pressure chiksan swivel joints
Chiksan swivel joint is the kind of metal pipeline joint with ball bearings. A variety of swivel joints and repair kits of size 1 "~ 4", rated working pressure 25MPa ~ 140MPa (3629 psi ~ 20000 psi) under normal temperature, low temperature and sour (H2S) environments can be provided. There are long radius type and short radius type. Long radius elbow has a smooth pass which can minimize the resistance when fluids pass through.

| 10 type Long radius swivel joint | ||||||
| Size | Working pressure | Overall dimension(mm) | Connection type | Applied condition | ||
| A | B | C | ||||
| 2" | 42 Mpa | 279 | 277 | 273 | FIG602(F x M) | Standard |
| 3" | 368 | 368 | 416 | FIG602(F x M) | Standard | |
| 3" | 368 | 368 | 416 | FIG602(M x M) | Standard | |
| 4" | 408 | 408 | 484 | FIG602(F x M) | Standard | |
| 2" | 70 Mpa | 279 | 277 | 273 | FIG1002(F x M) | Standard |
| 3" | 368 | 368 | 416 | FIG1002(F x M) | Standard | |
| 4" | 408 | 408 | 484 | FIG1002(F x M) | Standard | |
| 2" | 105 Mpa | 279 | 277 | 273 | FIG1502(F x M) | Standard |
| 2" | 279 | 279 | 273 | FIG1502(M x M) | Standard | |
| 3" | 368 | 368 | 416 | FIG1502(F x M) | Standard | |
| 3" | 368 | 368 | 416 | FIG1502(M x M) | Standard | |
| 3" | 140 Mpa | 514 | 516 | 540 | FIG2002(F x M) | Standard |
| 2" | 42 Mpa | 279 | 277 | 273 | FIG602(F x M) | H2S |
| 3" | 368 | 368 | 416 | FIG602(F x M) | H2S | |
| 2" | 70 Mpa | 279 | 277 | 273 | FIG1502(F x M) | H2S |
| 3" | 368 | 368 | 416 | FIG1502(F x M) | H2S | |


Main features of our Long radius swivel joint / FMC chiksan joint / high pressure chiksan swivel joints as below:
1.Uniform wall thickness, increase the wall thickness and strength of easy erosion positions, improve the erosion resistance, prolong the service life;
2.Three-channel design, which can more effectively bear the heavy load and radial load, so that pressure is stable, when bearing the variable load, the vibration of pipeline is small;
3.Connection size is in full accordance with American standards. Can replace foreign similar products;
4.Because seal part is adopted synthetic rubber with a metal support ring and the design of pressure relief hole, the swivel joint can automatically reduce the pressure to prevent the pressure accumulation in the channel when there's leakage in the seal part. The safety performance is greatly improved;
5.Fast and reliable connection;
6.Long radius elbow 10, 20,30,50,60,80,100 types for option, short radius elbow 10,20,30,40,50,60,70,80 types for option;

HC Petroleum Equipment is an engineering and manufacturing company based in Luoyang city, China, focusing on oil & gas production, well testing, crude oil field treatment, natural gas processing, and flow control systems. The history of the company starts in 2004 as pressure vessel and process equipment factory. During the short period, the company gained the recognition from the oilfield services and oil companies by proving its service in design and fabrication of complex oil and gas equipment. Our company is also known as one of the efficient and professional after-sales field and training service providers, not only in China, but in overseas. HC Petroleum Equipment completed a lot of international projects and also working on ongoing and coming new projects from the international market.


Why choose us HC International Petroleum Equipment?
1. Own factories in China mainland
2. Engaged in the industry for over 16 years
3. Achieve patents for intellectual property protection
4.QUALITY SESTEM to make sure the superior high quality
5.Large product series for one-stop service
6.Consulting, suggesting, help find perfect solution
We design ,manufacture and sell a series of well testing equipments, welcome customization of multiple configuration, sizes, and pressure ratings to meet individual customer needs.
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