API 7K-Compliant Slip Manufacturing
Product Range for Different Applications
Drill Pipe Slip: Handling tool designed to grip and suspend drill pipe during tripping operations.
Product Features
SLIPS Specification
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Drill Pipe Slips |
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Type |
Slip Body Size (in) |
Pipe OD (in) |
Rated Load (kN) |
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SDS |
3 1/2 |
2 3/8-3 1/2 |
675 |
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4 1/2 |
3 1/2-4 1/2 |
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SDML |
3 1/2 |
2 3/8-3 1/2 |
1125 |
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4 1/2 |
3 1/2-4 1/2 |
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5 |
4-5 |
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5 1/2 |
4 1/2-5 1/2 |
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SDXL |
4 1/2 |
3 1/2-4 1/2 |
2250 |
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5 |
4-5 |
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5 1/2 |
4 1/2-5 1/2 |
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Drill Collar Slips |
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Type |
Handling OD (in) |
Insert Bowl No. |
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DCS-S |
3-4 |
API or No.3 |
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4-4 7/8 |
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DCS-R |
4 1/2-6 |
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5 1/2-7 |
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DCS-L |
6 3/4-8 1/4 |
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8-9 1/2 |
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8 1/2-10 |
No.2 |
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9 1/4-11 1/4 |
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11-12 3/4 |
No.1 |
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12-14 |
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Casing Slips |
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Casing OD (in) |
4 1/2-8 5/8 |
9 5/8-10 3/4 |
11 3/4-13 3/8 |
16-30 |
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Insert Bowl No. |
API or No.3 |
No.2 |
No.1 |
Matching Bushing |
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PNEUMATIC CASING ELEVATOR / SLIPS |
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Model |
QD622-450 (API500) |
QD340-450 (API500) |
QD340-315 (API350) |
QD140-135 (API150) |
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Applicable Range |
mm |
324-622 |
113-340 |
113-340 |
60-139.7 |
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Rated Load |
kN |
4500 |
4500 |
3150 |
1350/900 |
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Air Pressure |
MPa |
0.5-0.9 |
0.5-0.9 |
0.5-0.9 |
0.5-0.9 |
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Size |
Elevator |
mm |
1886×1470×1070 |
1390×1290×915 |
1335×1040×806 |
990×730×550 |
|
Slip |
mm |
1886×1470×970 |
1390×1290×970 |
1335×1040×872 |
810×730×560 |
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Weight |
kg |
12000 |
9900 |
7550 |
1430 |
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