Topland Oilfield Supplies Ltd.
| Payment Terms | T/T,Western Union |
| Supply Ability | 70 per day |
| Delivery Time | 3-5days |
| Packaging Details | Standard Package |
| Brand Name | Topland |
| Model Number | SL450 |
| Certification | API |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,Western Union | Supply Ability | 70 per day |
| Delivery Time | 3-5days | Packaging Details | Standard Package |
| Brand Name | Topland | Model Number | SL450 |
| Certification | API | Place of Origin | China |
| High Light | Top Drive Replacement Parts Wash Pipe ，Drilling Rig Top Drive Replacement Parts | ||
Oilfield Drilling Rig Swivels Wash Pipe Packing Assembly
Swivels Type SL are critical rotary joints for transmitting torque and circulating drilling fluid in well drilling and repairing. They feature wash pipe packing assemblies to ensure dynamic sealing during rotation.
Models include SL35, SL60, SL90, SL135, SL225, and SL450, classified by rated static load.
Designed and manufactured to API Spec 8A/8C, these swivels enable reliable rotation and fluid circulation while connecting drill strings and hoses, playing a key role in maintaining wellbore operations.
| Model | SL135 | SL225 | SL450 | |
| Max.static load KN(Ibs) | 1350 | 2250 | 4500 | |
| Max.Rotary Speed(r/min) | 300 | 300 | 300 | |
| Max.working pressure(Mpa) | 35 | 35 | 35 | |
| Hook Clearance (mm) | 495 | 540 | 549 | |
| Center Pipe Diameter(mm) | 64 | 75 | 75 | |
| Bore of stem mm(in) | 752 15/16 | 752 15/16 | 752 15/16 | |
| Connection Screw Thread | Connect to Center Pipe API | REG 4 1/2,LH | REG 6 5/8,LH | REG 7 5/8,LH |
| Connnect to Kelly API | REG 6 5/8,LH | REG 6 5/8,LH | REG 6 5/8,LH | |
| Model of air motor | FMS-20 | FMS-20 | FMS-20 | |
| Rated speed r/min | 2800 | 2800 | 2800 | |
| Power KW | 14.7 | 14.7 | 14.7 | |
| Rated pressure MPa | 0.6 | 0.6 | 0.6 | |
| Air consume volume m³/min | 17free air | 17free air | 17free air | |
| Rated spinning speed r/min | 92 | 92 | 92 | |
| Max.spinning torque N·m | 3000 | 3000 | 3000 | |
| Overall dimension mm(in) | Length | 2505 | 2880 | 3015 |
| Width | 758 | 1046 | 1096 | |
| Height | 840 | 1065 | 1065 | |
| Masskg(KG) | 1341 | 2570 | 3060 | |
For additional information or inquiries:
Email: anna.cai@toplandoil.com
WhatsApp: +86 17391602750
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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