Topland Oilfield Supplies Ltd.
| Supply Ability | 1000 SET/Month |
| Packaging Details | Wooden Carton |
| Customization | Acceptable |
| Condition | New |
| Compatible Models | NOV Top Drive PS 450/500 |
| Delivery Time | 15 Days |
| Material | Alloy; Steel |
| Payment Terms | T/T,Western Union |
| Operation Pressure | Atmospheric Pressure |
| Application | Drilling |
| Brand Name | TOPLAND |
| Place of Origin | CHINA |
| Certification | API |
| Model Number | 7803009 |
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Product Specification
| Supply Ability | 1000 SET/Month | Packaging Details | Wooden Carton |
| Customization | Acceptable | Condition | New |
| Compatible Models | NOV Top Drive PS 450/500 | Delivery Time | 15 Days |
| Material | Alloy; Steel | Payment Terms | T/T,Western Union |
| Operation Pressure | Atmospheric Pressure | Application | Drilling |
| Brand Name | TOPLAND | Place of Origin | CHINA |
| Certification | API | Model Number | 7803009 |
| High Light | PS 450/500 Drum Air Brake ，PN 7803009 TDS Replacement Part ，Drilling Rig Safety Braking System | ||
PN 7803009 Drum Air Brake for NOV Top Drive PS 450/500 - Reliable Braking for Safe and Efficient Drilling
The PN 7803009 drum air brake is a genuine-specification replacement component engineered for NOV (National Oilwell Varco) top drive systems, models PS 450 and PS 500. As a critical part of the top drive braking assembly, it delivers dependable pneumatic braking force to control rotary motion and hold drill string loads during drilling and tripping operations.
| Part Number | PN 7803009 |
| Compatible Models | NOV Top Drive PS 450 / PS 500 |
| Type | Drum Air Brake |
| Material | Alloy / Steel |
| Operation Pressure | Atmospheric Pressure (pneumatic actuation) |
| Application | Drilling |
| Condition | New |
Every part undergoes double requirements and drawing checking before production and a final inspection before shipment. Certified to API standards. Customization is acceptable.
For inquiries about the PN 7803009 drum air brake and other NOV top drive spare parts, please contact us for a quote.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2012
Total Annual:
5000000-8000000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
Topland is an integrated supplier specializing in businesses related to the oil and natural gas industries, which was established in 2012. With a long track record of supplying premium equipment and components with superior quality, we have positioned ourselves as the preferential choice for clients... Topland is an integrated supplier specializing in businesses related to the oil and natural gas industries, which was established in 2012. With a long track record of supplying premium equipment and components with superior quality, we have positioned ourselves as the preferential choice for clients...
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