2-1/2 Inch RTL-Type Oilfield Tubing Swab Cup with Metal Core
Royal Way 2-1/2 in RTL-type swab cups are molded rubber cup assemblies for tubing and casing service. The RTL profile, rounded cup end and metal-core opening give equipment suppliers a clear product reference for service-tool assemblies, replacement supply and planned field inventory. Jiangsu Ruowei Energy Technology Co., Ltd. manufactures oilfield rubber components at its Haimen facility in Nantong, Jiangsu, with production support for molded cups, seals, repair kits and custom rubber parts.
1. 2-1/2 in RTL Swab Cup Configuration
The nominal 2-1/2 in size and RTL profile define this product’s primary sourcing configuration. The molded cup body and central metal-core opening provide recognizable construction details for tubing swab equipment buyers.
| Product feature |
Configuration |
Equipment reference |
| Nominal size |
2-1/2 in |
RTL tubing swab cup size family |
| Profile |
RTL-type |
Oilfield tubing swab-cup profile |
| Cup construction |
Molded rubber body |
Working cup profile for swab-tool assembly |
| Core feature |
Metal-core opening |
Central opening shown in product reference images |
| End profile |
Rounded cup end |
RTL-style molded shape |
2. NBR, HNBR and FKM Elastomer Programs
Choose the elastomer program around the well-service medium, equipment requirements and planned operating conditions. Royal Way supports NBR, HNBR and FKM compounds across its oilfield rubber manufacturing range, with 70 and 90 Shore A hardness programs available for selected configurations.
| Compound family |
Hardness program |
Typical sourcing focus |
| NBR / Buna-N |
70 or 90 Shore A |
Petroleum oils and common hydraulic-fluid programs |
| HNBR / HSN |
70 or 90 Shore A |
Heat, aging and mechanical-resistance requirements |
| FKM / Viton-type |
70 or 90 Shore A |
Selected higher-temperature and chemical-media service |
3. Tubing and Casing Swabbing Applications
The 2-1/2 in RTL-type cup serves tubing and casing swab-tool programs where buyers specify this profile family. Its molded rubber cup and metal-core opening suit service-equipment supply, maintenance replacement and distributor stock programs.
| Service program |
Product role |
Useful order reference |
| Tubing swab tools |
RTL-type cup component within the swabbing assembly |
Tool model and 2-1/2 in size |
| Casing service assemblies |
Molded cup for the requested equipment configuration |
Casing and mandrel reference |
| Field replacement |
Replacement component for swabbing equipment |
Existing part number or physical sample |
| Service-company inventory |
Repeat supply for maintenance planning |
Material program and order quantity |
4. Haimen Factory Rubber Molding and Production
Jiangsu Ruowei Energy Technology Co., Ltd. operates the Royal Way manufacturing facility in Haimen, Nantong, Jiangsu. Factory operations include rubber mixing, molded forming, vulcanization, trimming, inspection and packing for oilfield and industrial products. The production range serves swab cups, O-rings, hammer union seals, plug-valve and swivel repair kits, wireline components and custom molded rubber parts.
| Factory operation |
Production capability |
RTL cup program support |
| Rubber mixing |
Compound preparation across oilfield elastomer families |
Coordinates material programs for cup configurations |
| Molding |
Forming rubber components and cup profiles |
Supports production of RTL-type molded shapes |
| Vulcanization |
In-house rubber curing operations |
Connects compound preparation to finished molded parts |
| Finishing and inspection |
Trimming and production checks |
Prepares cups for order packing |
| Packing coordination |
Factory packing for customer orders |
Supports service-company and distributor supply |
5. ISO 9001:2015 Quality and Inspection Capability
Jiangsu Ruowei holds ISO 9001:2015 certification for rubber-seal production. In-house inspection resources support dimensional, hardness, density, cure and mechanical-property checks for molded rubber components made at the Jiangsu facility.
| Quality resource |
Inspection focus |
Manufacturing contribution |
| Video measuring system |
Dimensions and molded profiles |
Supports review of component size and form |
| Hardness and density equipment |
Material characteristics |
Supports compound and hardness checks |
| Moving-die rheometer |
Rubber curing behavior |
Supports compound and cure-process review |
| Tensile and elongation testing |
Rubber mechanical properties |
Provides production inspection data |
| ISO 9001:2015 system |
Quality management for rubber-seal production |
Structured framework for factory operations |
6. Swab Cup Supply for Service and Equipment Programs
Royal Way supports well-service operators, equipment suppliers and distributors with standard cup profiles, repeat-order coordination and custom molded rubber manufacturing. Buyers can align the RTL profile, metal-core interface, compound selection and quantity with their equipment or maintenance program.
| Supply program |
Configuration support |
Ordering information |
| 2-1/2 in RTL-type cup |
Rubber cup with metal-core opening |
Tool reference and order quantity |
| Field replacement |
Repeat supply for swabbing-tool maintenance |
Part number or sample |
| Elastomer selection |
NBR, HNBR or FKM compound programs |
Service medium and hardness preference |
| Custom molded component |
Drawing- or sample-led manufacturing coordination |
Drawing, sample and target volume |
7. Request a 2-1/2 in RTL Swab Cup Quote
Request pricing for the 2-1/2 in RTL-type swab cup by sharing your tool model, required interface, preferred elastomer and hardness, order quantity and delivery destination. For replacement or repeat orders, include a clear product photo, part number or equipment drawing so Royal Way can coordinate the configuration with its Haimen manufacturing team.
Royal Way | Jiangsu Ruowei Energy Technology Co., Ltd.
Oilfield tubing swab cups, rubber seals, repair kits and custom molded components, manufactured in Haimen, Nantong, Jiangsu, China.
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