Polyurethane Intelligent Inspection Cup
Core Advantages
-
Superior SealingUnique lip‑style design paired with high‑elasticity material maintains superior sealing performance under varying pipe diameters and pressures. It effectively isolates conveyed media to eliminate leakage risks and secure safe pipeline operation.Superior Sealing -
Robust & Wear‑resistantBoasting high tensile and tear resistance, it effectively withstands scratching and abrasion caused by weld seams, sand and debris on pipeline inner walls. It maintains structural integrity during long‑distance towing, greatly extending service life.Robust & Wear‑resistant -
Media CompatibilityIt offers excellent chemical resistance to crude oil, natural gas, produced water and various drilling fluids. Resistant to hydrocarbon attack, it maintains stable performance without swelling, perfectly suiting complex and changeable downhole conditions.Media Compatibility -
Precision ManufacturingRelying on automatic casting equipment and precise inspection systems, it strictly controls raw‑material ratio and molding processes. It guarantees high consistency of dimensional accuracy and batch‑to‑batch performance to meet stringent oil & gas industry standards.Precision Manufacturing
Performance Indicators
|
Product Name |
|
|---|---|
|
|
MDI‑polyester system |
|
Model |
DN300 DN500 Customizable |
|
Hardness |
55A~55D |
|
Operating temperature |
-40°C～100°C |
|
Application Scenarios |
Suitable for various types of oil and gas pipeline internal inspection, pipeline cleaning and maintenance |
Physical Property Comparison Table
|
Test item |
Test Standard |
unit |
Customer Sample (80A) |
Competitor samples（85A） |
Performance difference rate |
|---|---|---|---|---|---|
| hardness |
ISO 7619-1 |
Shao‑style A |
80 |
85±5 |
- |
|
Tensile strength |
DIN 53504/ISO 37 |
MPa |
54.66 |
45 |
21.47% |
|
Elongation at break |
DIN 53504/ISO 37 |
% |
514.86 |
400 |
28.72% |
|
Tear Strength (Unnotched) |
ISO 34-1 |
MPa |
89.75 |
40 |
124.38% |
|
Relative abrasion loss |
ISO 4649 |
mm³ |
43.55 |
25 |
74.20% |
|
resilience |
ISO 53512 |
% |
51.84 |
No data |
|
|
Compression Set（22H/70°C） |
ISO 815-1 |
% |
23.5 |
No data |
|
|
10%modulus |
DIN 53504 |
MPa |
1.6 |
No data |
|
|
100%modulus |
DIN 53504 |
MPa |
5.41 |
No data |
|
|
200%modulus |
DIN 53504 |
MPa |
7.78 |
No data |
|
|
300%modulus |
DIN 53504 |
MPa |
11.35 |
No data |
|
| Note: The competitor does not have an 80A model, so the 85A model is selected as the reference sample; Difference Rate = (User Sample‑Competitor Sample) ÷ Competitor Sample × 100% | |||||
|
Excellent medium compatibility |
It features excellent anti‑swelling performance and chemical stability against petroleum‑based hydraulic oils, natural gas and mineral oils, making it suitable for harsh working conditions. |
|
Excellent Wear‑Resistant Performance |
Extremely low DIN abrasion value, excellent performance under dynamic friction and particle‑wear conditions, greatly extending the service life of equipment. |
|
High mechanical strength |
It features excellent tensile strength and tear toughness, and can withstand long‑term dynamic loads, impacts and compressive deformation. |
|
Excellent hydrolysis resistance |
Maintains stable performance in humid, steamy and aquatic environments, resists degradation, and is suitable for outdoor and underwater application scenarios. |
Application Areas
-
Pipeline cleaningPig cups are used for pipeline cleaning operations in oil and gas fields, effectively removing sediments, weld beads, impurities and other substances inside pipelines to ensure pipeline transportation efficiency and safe operation. -
Intelligent InspectionIt is applied in scenarios such as year‑end performance appraisal, and can efficiently identify potential risks in the assessment process. -
Pipeline maintenanceIntelligent in‑line inspection serving oil and gas transmission pipelines and the full‑cycle construction and operation are indispensable key consumables in pipeline maintenance operations.
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