|
Product Details:
|
| Application: | Wellhead Connection | Usage: | Safety Connection |
|---|---|---|---|
| Standard: | API16A | Product Name: | Hub Clamp |
| Working Pressure: | 2000-20000psi | Specification: | 3 1/16"-18 3/4" |
| Working Condiction: | Standard Serive Or Sour Service | Material: | AISI4130 |
| Bolt: | B7 | Nut: | 2H |
| Highlight: | high pressure pipe fittings,wellhead connector |
||
API 6A Well Surface Testing Oil Diverter Manifold
API Spec 16A clamps differ from all other API equipment in regard to design and hydrotest. Clamps serve as fasteners similar to bolts, they do not come in contact with well fluid, and they may connect several API specified connectors having different nominal sizes and working pressures.
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
Drilling Equipment
Spools
Blowout Preventers
Choke and Kill Manifolds
Manifold Systems
Mud Systems (Pump to Standpipe)
Oil and Gas Production
High Pressure Supply Lines
Clamps allow faster and easier make up. Where limited space requires, clamp orientation adjustment allows easy access to nuts and bolts. Clamp connections have 360° infinite adjustability.
Manufactured clamps from material which meets or exceeds the requirements of API Spec 16A for material qualification, processing, chemical composition and mechanical properties.
The Hub adapter with one end connects with Clamp by bolts and nuts, the other end can be flange end as per API6A and 5B, can be Threaded, or can be weld neck union as per different applications
Chemical Composition:
An Analysis of each heat of steel will be made to determine the elements specified below:
|
Element |
Value(%) |
|
Carbon |
0.28-0.33 |
|
Manganese |
0.40-0.60 |
|
Phosphorus max |
0.035 |
|
Sulfur, Max: |
0.040 |
|
Silicon |
0.15-0.35 |
|
Chromium |
0.80-1.10 |
|
Molybdenum |
0.15-0.25 |
Mechanical Properties:
|
Item |
Value |
|
Tensile strength,min |
95Ksi-655Mpa |
|
0.2% Yield Strength,min |
75Ksi-517Mpa |
|
Elongation in 2”,min |
18% |
|
Reduction of area,min |
35% |
|
Hardness |
HB207-235 |
Heat Treatment:
|
Process |
Media |
Temp. |
Time |
|
Normalize |
Air |
843oC min. |
1h/in, cool in still air |
|
Austenize |
Air |
829oC min. |
1hr min., +1/2hr/in(thickness) |
|
Quench |
Water |
Start 37oC max. End 50oC max. |
|
|
Temper |
Air |
593oC min. |
1hr min, +3/4hr/in(thickness) cool in still air |
|
Clamp No. |
Nominal Bore |
Working pressure |
Ring gasket |
Bolt Size |
|
1 |
1 13/16 |
10000psi |
BX151 |
7/8-9UNX7 |
|
2 1/16 |
5000psi |
BX152 |
7/8-9UNX7 |
|
|
2 |
1 13/16 |
15000psi |
BX151 |
7/8-9UNX8 |
|
2 1/16 |
10000psi |
BX152 |
7/8-9UNX8 |
|
|
2 9/16 |
5000psi |
BX151 |
7/8-9UNX8 |
|
|
3 |
1 13/16 |
20000psi |
BX151 |
1-8UNX9 |
|
2 1/16 |
15000psi |
BX152 |
1-8UNX9 |
|
|
2 1/16 |
20000psi |
BX152 |
1-8UNX9 |
|
|
2 9/16 |
15000psi |
BX153 |
1-8UNX9 |
|
|
4 |
2 9/16 |
10000psi |
BX153 |
1-8UNX 8 1/2 |
|
3 1/8 |
5000psi |
BX154 |
1-8UNX 8 1/2 |
|
|
5 |
3 1/16 |
10000psi |
BX154 |
1-8UNX 8 1/2 |
|
4 1/16 |
5000psi |
BX155 |
1-8UNX 8 1/2 |
|
|
6 |
2 9/16 |
20000psi |
BX153 |
1 1/8-8UNX9 3/4 |
|
3 1/16 |
15000psi |
BX154 |
1 1/8-8UNX9 3/4 |
|
|
4 1/16 |
10000psi |
BX155 |
1 1/8-8UNX9 3/4 |
|
|
7 |
5 1/8 |
10000psi |
BX169 |
1 3/8-8UNX12 |
|
8 |
3 1/16 |
20000psi |
BX154 |
1 1/2-8UNX13 1/2 |
|
4 1/16 |
15000psi |
BX155 |
1 1/2-8UNX13 1/2 |
|
|
7 1/16 |
5000psi |
BX156 |
1 1/2-8UNX13 1/2 |
|
|
9 |
5000psi |
BX157 |
1 1/2-8UNX13 1/2 |
|
|
9 |
11 |
3000psi |
RX53 |
1 3/8-8UNX13 |
|
10 |
4 1/16 |
20000psi |
BX155 |
1 7/8-8UNX17 |
|
7 1/16 |
10000psi |
BX156 |
1 7/8-8UNX17 |
|
|
9 |
10000psi |
BX157 |
1 7/8-8UNX17 |
|
|
11 |
5000 |
BX158 |
1 7/8-8UNX17 |
About JC Wellhead
Jingcheng Petroleum Machinery Manufacturing Co.,Ltd was established in 2008, we are specialized in design and manufacturing of the oilfield wellhead equipment. We - YCJC are a registered supplier for CNPC, GWDC, CCDC in China.
YCJC also engaged in abroad marketing, through these years of efforts, our wellhead equipment is exported to many countries, such as Thailand, UAE, Iran, Brazil, Argentina, USA etc. and enjoyed good reputation from the customers.
The wellhead equipment we manufacture and supply include casing head, tubing head, casing spool, tubing spool, Gate valve, Choke valve, Check valve, X-mas tree, VR plug, Tubing hanger, casing hanger, Running tool, Wear bushing, spacer spool, flange adapter, union flange, Hammer union, Elbow, swivel joint, block cross, Block Tee, companion flange, instrument flange, weldneck flange, FC gate, FC seat, FC stem, API Clamp, API Clamp Hub
Contact Person: Lee M
Tel: 86-13319268557
Fax: 86-29-81779342
