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| Brand Name : | Royal Way |
| Model Number : | Hammer union seals |
| Certification : | ISO9001 |
| Price : | EXW$0.2/PC-$3/PC |
| Payment Terms : | T/T, Paypal |
| Supply Ability : | 50000pcs per week |
| Delivery Time : | 7-21 Days |
| MOQ : | 500pcs |
Superior Sealing Performance
Hammer Union Seals Rings are engineered to deliver exceptional sealing performance in high-pressure and high-
temperature environments. Designed for use in oilfield, pipeline, and industrial applications, these seals ensure leak-proof
connections, even under extreme conditions.
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| Size: | 1" 1.5" 2" 3" 4" 7" |
| Material: | Buna/FKM/HNBR/PTFE/PU |
| Types: | rubber/ rubber+brass back-up/rubber+ss back-up |
![]() | rubber union seals |
![]() | with stainless steel back-ups |
![]() | with brass back-ups |
| Technical Parameter | Description |
|---|---|
| Color | Custom |
| Service | OEM/ODM |
| Chemical Resistance | Resistant to various chemicals and solvents |
| Temperature | -268℃-250℃(-450℉ to 482℉) |
| Hardness | 40~90 Shore A |
| Keyword | NBR Rubber Union Seal, 1502 Weco Seals, Weco Seal Rings, NBR/FKM/HNBR Weco Seals |
| Logo | Custom |
| Shape | O Shape |
| Payment Method | T/T, Paypal |
| Type | Standard or Sour Gas |
High Pressure Tolerance: Engineered to withstand extreme pressures, ensuring safety and reliability in demanding environments.
Temperature Resistance: Capable of performing at a wide range of temperatures, providing
flexibility across various applications.
Chemical Compatibility: Resistant to a variety of chemicals and oils, allowing for use in
different types of fluid handling systems.
Durability: Designed for long-term performance, reducing the need for frequent
replacements and maintenance.
Versatility: Available in multiple sizes and materials to suit a variety of
hammer union types and industrial requirements.
Product Packaging:

Shipping:




Shanghai Qinuo Industry Co., Ltd was established in the year of 2013 at Shanghai Free Trade Zone, we
are a
professional rubber seal manufactory specialized in the Oil & Gas field, Qinuo is a new and high-tech enterprise
integrating R&D, production and sales. Since its inception, we adhering to the "Quality for Survival, Innovation Competes
For Development " concept, continuous development and innovation, we won a good reputation at home and abroad,
we are current using Royal Way & SHQN two brands to do the marketing in the energy industry.
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