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Flow Through Swivel

HEX SLIDE (LOCKING) FLOW THROUGH SWIVEL

DCD Design and Gemini Machine Works have partnered to designed, built, and field test a revolutionary hex slide (locking) flow through swivel which can accompany all ranges of swivels from 20 Ton to 500 Ton.

This locking – flow through swivel can be utilized in a variety of applications for HDD Drilling; however, we’ve found one of the most common usages is the exit side crossings whereby a larger rig is on the entrance of the hole and there is a smaller rig on the exit side of the hole which is assisting / pushing the pipe through the hole crossing. This locking – flow through swivel helps rotate and pushes mud through as the hole is being reamed.

DCD & Gemini Partnership

 

FIND OUT MORE

To date, we’ve undertaken these flow through swivel designs for 220 Ton, 110 Ton and 80 Ton swivels. Please send us an email or give us a call anytime to discuss your swivel, or modified swivel, needs.

Part Number Safe Working Limit Ultimate Load Max locking torque Max Innerbore Fuild Box Thread Pin Thread A B C D E Net Weight
00508-180L 160,000 lb

712 kN

800,000 lb

3560 kN

32,000 ftlbs 580 psi 4-1/2 IF API 4-1/2 IF API 8-31/32”

228 mm

9-3/4”

248 mm

34-1/8”

867 mm

7-1/2”

191 mm

6-5/8”

168 mm

368 lb

167 kg

Part Number Safe Working Limit Safe working limit, compression Torque Box Thread Free End Box Thread Fixed End Drilling Fluid (max) External Preasure A B C D E Net Weight
00508-1220L 220 TON

200 TONNE

56 TON

59.8 TONNE

750 TON
680 TONNE
180,000 Ftlbs
244,047 Nm
5-1/2
F/H API
5-1/2
F/H API
1500 psi
10.342 MPa
25 psi
0.172 Mpa
7 3/4”

196.85 mm

14”

355.6 mm

37”

939.8 mm

7 7/8”

200 mm

766 lb

348 kg

Dimensions and weights subject to change without notice.
Bold linear dimensions in inches, non-bold in millimeters.
The Ultimate Load is the tensile loading required to separate the DUB Swivel into two or more parts.

Hex Slide

00508-1220L Operating Specifications

00508-1220L Operating Specifications