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safety wellhead connector / hub clamp connectors No.9 3 1/16"-18 3/4"

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safety wellhead connector / hub clamp connectors No.9 3 1/16"-18 3/4"

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Brand Name : JC Wellhead

Model Number : 9#-11"-3M

Certification : API 16A

Place of Origin : China

MOQ : 1 set

Price : Negotiable

Payment Terms : T/T, L/C, D/P

Supply Ability : 300 sets / month

Delivery Time : 30-45 days

Packaging Details : Polywood case for land, air, ocean shipment

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

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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

safety wellhead connector / hub clamp connectors No.9 3 1/16"-18 3/4"

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


Product Tags:

high pressure pipe fittings

      

wellhead connector

      
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