Product description
This plunger seal cap is designed for high-pressure reciprocating plunger pumps used in hydraulic fracturing, well stimulation, and acidizing operations.
Applications
Designed for OEM and replacement applications in:
• Oil & Gas Equipment Manufacturing
• Oilfield Service and Well Intervention
• Pump Repair and Maintenance
• Industrial Pump Parts Distribution
• High-Pressure Pump System Integration
• Industrial Fluid Handling Equipment
Custom Manufacturing
We manufacture Plunger Seal Caps according to customer drawings, samples, or technical specifications for OEM and replacement applications.
Customization options include:
• Dimensions and machining tolerances
• Material grades
• Heat treatment requirements
• Surface treatment and coating
• Product marking and identification
• Packaging and labeling
Engineering drawings in PDF, DWG, DXF, STEP, STP, and IGS formats are accepted. Our engineering team reviews each project before production to ensure manufacturing feasibility and specification compliance.
Factory Strength
The manufacturing is executed within our 35,000-square-meter facility (construction area of 18,000 square meters). The production process utilizes more than 80 units of introduced domestic and foreign high-precision machining equipment, including:
• Vertical and horizontal machining centers
• Large-sized boring milling machines
• CNC lathes
• Automatic production robots
Automated and intelligent production processes, managed through an ERP system for lean production management, ensure that the dimensional tolerances and mechanical integrity of each plunger seal cap meet strict industry standards.
Quality Control & Traceability
Quality control is carried out throughout the manufacturing process in accordance with the company's API Q1 quality management system and ERP-based production management.
Inspection procedures include:
Material Verification – Raw materials are inspected before production to verify material specifications and supporting documentation.
In-Process Inspection – Critical dimensions and threads are inspected during machining to verify compliance with customer drawings and manufacturing requirements.
Heat Treatment & Hardness Testing – Heat-treated components are hardness tested when required to verify specified material properties.
Final Inspection – Finished plunger seal caps are inspected before shipment for dimensions, surface condition, and workmanship.
Product Traceability – Products can be marked with batch numbers or identification codes to support traceability throughout production and delivery.
FAQ
Q: Can you manufacture according to our drawings?
A: Yes. OEM production is available based on drawings, samples, or technical specifications.
Q: Can the material be customized?
A: Yes. Material selection can be adjusted according to operating conditions and customer requirements.
Q: Do you provide inspection reports?
A: Yes. Material certificates and dimensional inspection reports are available upon request.
Q: Do you support small production runs?
A: Yes. Prototype and small-batch production are supported before mass production.
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