Shanghai Qinuo Industry Co., Ltd.
| Sample | Available |
| Custom service | Available |
| Types | Rubber |
| Key word | Flat pipe wipers |
| Size | 9 inch nominal OD; confirm ID and thickness |
| Color | Black or Custom |
| Material | NBR, HNBR |
| MOQ | 1000pcs |
| Application | Oilfield Swivel Joint and Flowline Repair |
| Brand | SHQN |
| Certification | ISO9001 |
| Place of Origin | Shanghai, China |
| Brand Name | SHQN |
| Model Number | RW-CR-PU-FLOW |
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Product Specification
| Sample | Available | Custom service | Available |
| Types | Rubber | Key word | Flat pipe wipers |
| Size | 9 inch nominal OD; confirm ID and thickness | Color | Black or Custom |
| Material | NBR, HNBR | MOQ | 1000pcs |
| Application | Oilfield Swivel Joint and Flowline Repair | Brand | SHQN |
| Certification | ISO9001 | Place of Origin | Shanghai, China |
| Brand Name | SHQN | Model Number | RW-CR-PU-FLOW |
| High Light | Oilfield Swivel Joint Repair PU Compression Ring ，NBR HNBR Material Oilfield Compression Ring ，Custom Size Color Swivel Joint Compression Ring | ||
Royal Way pu compression rings are engineered sealing components for completion, workover, drilling and production tools. Each element combines a carefully selected elastomer compound, controlled profile geometry and consistent molding quality to deliver a strong sealing interface in demanding well service.
Our Shanghai production team supports standard and custom pu compression ring programs with responsive engineering, stable batch production and export-ready packaging. The design language follows API-style dimensional, material and service requirements used across modern oilfield tool assemblies.
| Performance Feature | Royal Way Solution | Customer Benefit |
|---|---|---|
| Expansion response | Controlled working geometry | Consistent contact during field operation |
| Abrasion resistance | Reinforced compound formulation | Long service value in repeated cycles |
| Fluid service | NBR, PU and NBR material families | Flexible selection for well fluids |
| Surface finish | Controlled mold and trimming process | Clean sealing contact and easy handling |
| Item | Specification |
|---|---|
| Product type | Oilfield pu compression ring |
| Material | NBR / NBR |
| Hardness | 70, 80 or 90 Shore A common options |
| Color | Black or customer color |
| Profile | Round, cup, lip and custom tool profiles |
| Service temperature | Compound-selected for the application program |
| Size range | Custom ID, OD and cross-section from drawing |
| Manufacturing standard | ISO 9001 controlled production workflow |
Royal Way supports complete profile development from a sample, drawing or service description. Engineers coordinate the sealing lips, backup zones, support shoulders and expansion areas with the tool assembly so the finished component integrates cleanly with the setting mechanism.
| Profile Family | Typical Tool Use | Available Development |
|---|---|---|
| Single lip element | Compact tubing and casing tools | Custom lip angle and wall thickness |
| Double lip element | High-contact isolation assemblies | Matched upper and lower sealing zones |
| High contact element | Large annular clearance tools | Compound and geometry tuning |
| Reinforced pu compression ring | High-load downhole assemblies | Support insert and fabric options |
| Compound | Strength | Typical Application |
|---|---|---|
| NBR | Balanced oil resistance and flexibility | General drilling and production tools |
| NBR | Enhanced heat, wear and fluid resistance | High-performance completion assemblies |
| FKM | Strong temperature and chemical service | Specialty high-wear-compression-sealing well programs |
| Custom blend | Application-focused compound design | OEM tool and redress programs |
Every production lot moves through documented material preparation, precision molding, post-cure conditioning, visual inspection, dimensional measurement and packing release. Our team maintains traceable batch information and uses controlled gauges to keep critical sealing dimensions consistent.
| Control Stage | Factory Practice | Output |
|---|---|---|
| Material preparation | Batch weighing and compound identification | Stable material input |
| Molding | Controlled temperature, pressure and time | Consistent profile formation |
| Post-cure | Programmed conditioning cycle | Balanced elastic recovery |
| Inspection | Dimensional, appearance and hardness checks | Release-ready components |
| Documentation | Batch and inspection record management | Traceable delivery package |
| Application | Assembly Role | Royal Way Value |
|---|---|---|
| Completion tools | Annular isolation and pressure support | Profile matched to the setting system |
| Workover tools | Repeated setting and retrieval | Durable compound and clean release |
| Drilling tools | Downhole fluid separation | Material choices for demanding fluids |
| Production equipment | Long-cycle sealing support | Stable quality for service programs |
Send a tool drawing, sample, target hardness and service conditions to receive a focused production proposal. Royal Way can develop the profile, prepare prototype samples, organize first-article inspection and move the approved design into repeat production. Branding, color coding, packing format and inspection documents can be coordinated for OEM and distributor programs.
| Service Item | Available Support |
|---|---|
| Engineering input | Drawing review and profile optimization |
| Material selection | NBR, NBR, FKM and custom compound options |
| Sampling | Prototype and pre-production sample service |
| Production | Stable batch manufacturing with ISO 9001 workflow |
| Packaging | Protective carton, labeling and export packing |
For a fast quotation, provide model name, finished dimensions, compound, nominal Shore A hardness, quantity, tool drawing and destination market. Our team will prepare the most suitable pu compression ring configuration and production schedule for your oilfield program.
Royal Way pu compression rings combine experienced factory production, responsive customization and dependable oilfield sealing support.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2003
Total Annual:
5,000,000-10,000,000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Shangi Qinuo Industry Co., Ltd was established in the year of 2013 at Shanghai Free Trade Zone, we are 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, con... Shangi Qinuo Industry Co., Ltd was established in the year of 2013 at Shanghai Free Trade Zone, we are 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, con...
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