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Hammer Union Seals help to prevent leakage in hammer union pipe connections and are generally applied in applications within the Chemical Processing, Offshore Drilling, Petrochemical, and Water and Gas industries.
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100Weco hammer union seals for Oil & Gas
The hammer union sealing ring is used for one-way / high-pressure / static sealing. It is used for working conditions with pressure outside. It is widely used in various static sealing and slow speed sealing occasions. It has a good sealing effect for light gas / refrigerant and vacuum, and can also be used in occasions with poor surface finish.
Hammer Union Seals help to prevent leakage in hammer union pipe connections and are generally applied in applications within the Chemical Processing, Offshore Drilling, Petrochemical, and Water and Gas industries.
JST offers two lines of hammer union seals, one from elastomer, another one from elastomer reinforced with anti-extrusion ring which is normally used for high pressure.
JST's hydraulic hammer union seals have a variety of configurations and materials to choose from, including NBR, HNBR and Viton.
For cold weather applications we offer both a low temperature rated (-50°C to +120°C) NBR and HNBR elastomers.
In addition to standard molded rubber seals, the brass or stainless steel anti-extrusion ring can also reinforce hammer union seals.
It can fully meet the specific performance requirements of your demanding operating environment.
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Advantages:
1. Oil resistance 2. Hydrogen sulfide corrosion resistance 3. High wear resistance and aging resistance 4. Good pressure bearing and sealing performance |
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Working Conditions |
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Temperature range |
Pressure |
Medium |
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-46℃~+121℃ |
≤155MPa |
Drilling fluid, acidizing fluid, fracturing fluid, 15% hydrochloric acid |
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Categories
Hammer Union Seals are used in hammer union-style pipe connections to establish flow lines and prevent leakage. It is widely used in the oil & gas industry.
Hammer union seals are used for hammer joint type pipe connections to establish flow lines and prevent leakage.
P seal is constructed from an elastomer with back up rings for anti-extrusion. Energized by the injection of sealant, it is a static seal that is used to seal rough casing and tubing. Backup rings are available in Mesh Stainless Steel or Solid Carbon Steel.
Many industries use FFKM O-rings in critical applications where sealing failure is strictly prohibited. These industries include chemical processing, energy, semiconductors, pharmaceuticals, oil and gas recovery, aerospace, and other industries.
Nylon BX R RX style Test Ring Gasket is good for valve pressure test. JST Nylon ring joint test gaskets are a no damaging method to test and re-certify ring type joint flanges.
The FDB seal is made of a helical wound spring and a polymer jacket, It is the best choice for vacuum, gas and low-temperature flange sealing applications.
The FHB seal is made of a helical wound spring and a polymer jacket, which is mainly used as a Flange internal face seal.
Swivel joint ball plug is working together with hammer union seals, to seal the balls of high pressure elbows and grease.
For inquiries about our products or pricelist, please leave to us and we will be in touch within 24 hours.
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