The Hub Clamps are applied on well head BOP Stacks the function of the Clamps is to connecting, fastening, and sealing the hoses. The Hub Clamps are designed and manufactured conformed with API 6A and 16A. The Clampls are made of AISI 4130 Forging with high quality. Other material are also available according to the customers' requirement.
The Clamps provide a reliable means to join API and other hub connections. Any of the equipment in the following list may have clamp hub connections:
* Wellhead Equipment
Casing Heads
Casing Spools
Tubing Heads
Valves
Chokes
Crosses
Tees
Flowlines
Specification of Hub Clamp
| clamp No.# | Size |
| 1 | 1 13/16"10000psi
2 1/16"5000psi |
| 2 | 1 13/16"15000psi
2 1/16”10000psi
2 9/16"5000psi |
| 3 | 1 13/16"20000psi
2 1/16"15000psi
2 9/16”15000psi |
| 4 | 3 1/8"5000psi
2 9/16”10000psi |
| 5 | 3 1/16"10000psi
4 1/16"5000psi |
| 6 | 3 1/16"15000psi
4 1/16"10000psi |
| 8 | 4 1/16”15000psi
7 1/16"5000psi
9"5000psi |
| 9 | 11"3000psi |
| 10 | 4 1/16"20000psi
7 1/16"10000psi
9”10000psi
11"5000psi |
| 11 | 13 5/8"3000psi |
| 12 | 16 3/4"2000psi |
| 13 | 13 5/8”5000psi |
| 14 | 163/4"3000psi |
| 15 | 7 1/16"20000psi
11"15000psi
13 5/8"10000psi |
| 18 | 21 1/4"2000psi |
| 19 | 16 3/4" 5000psi |
| 22 | 7 1/16"15000psi
11"10000psi |
| 25 | 7 1/16"2000psi |
| 26 | 18 3/4"15000psi
21 1/4"10000psi |
| 27 | 18 3/4"10000psi
21 1/4"5000psi |
| 28 | 11"20000psi
13 5/8"15000psi |
Product scope
Wellhead valves: Gate Valves, Plug Valves, Choke Valves, Check Valves, Mud Valves and various wellhead valve parts etc.
Wellhead Manifold: Choke and Kill Manifold, Drilling Floor Manifold, Fracturing manifold, Well Testing Manifold.
Wellhead Equipment: Wellhead Christmas Tree / X-Tree, Casing Head, Casing Hanger, Tubing Head,Tubing Hanger, Casing Spool, Tubing Spool, Drilling Spool etc.
Wellhead Adapter: Spacer Spool / Riser Spool ,Flange Adapter, Union Flange, Double Studded Adapter Flange, Welded Neck Flange, Blind Flange,Companion Flange, Instrument Flange,
Wellhead Clamp & Hub etc.
Wellhead Integral Fittings: Hammer Union, Elbow, Swivel Joint, Block Cross, Block Tee, Straight Pipe, Pipe Loops etc.
Well Pressure Control Equipment: Annular BOP, RAM BOP, Sucker Rod BOP etc
Welcome to contact us for more information!
