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7041

D-11

MODEL 7041 FLANGE ADAPTER - BS 10-E

The Model 7041 Flange Adapter allows for a direct connection of BS 10 Table E flanges. The specially designed gasket enables the transition from a grooved system to a flanged system or component with this single flange adapter. The two-segment design provides an easy and fast installation. 2” through 12” (50 mm – 300 mm) flange adapters are supplied hinged as a single assembly, while 14” - 24” (Model 7041N) are supplied with two separate segments and a draw kit. All include an EPDM rubber gasket and plated track bolts and nuts. Housing segments are supplied with our standard painted finishes, i.e. orange or RAL3000 red. Optional finishes such as hot dipped zinc galvanized and custom epoxy coatings are available.

Always fasten the bolts to the required torque.

Please refer to page 3.

MODEL 7041 FLANGE ADAPTER – BS 10-E, 2" ~ 12"

Full warranty terms can be found on www.shurjoint.com

2½" – 12” (hinged)

Model 7041 Flange Adapter BS 10-E

 

 

Max.

Pressure

Max.

 

 

 

 

 

 

 

 

 

 

Working

Nominal

End

 

Dimensions

 

Sealing Surface

 

Bolts

 

Nominal

 

Pressure

Rating^

Load

 

 

 

 

Size

Pipe OD

(CWP)*

@100oF/@38oC

(CWP)

A

B

C

D

E

No

Size

Weight

mm

mm

Bar

PN

kN

mm

mm

mm

mm

mm

 

in

Kgs

76.1mm

76.1

20

PN 14

6.36

165

127

22

76

105

4

2.5

80

88.9

20

PN 14

8.69

184

146

24

89

116

4

2.8

100

114.3

20

PN 14

14.36

216

178

24

114

141

8

3.4

139.7mm

139.7

20

PN 14

21.45

254

210

24

140

170

8

4.5

165.1mm

165.1

20

PN 14

29.96

279

235

24

165

195

8

¾

5.0

200

219.1

20

PN 14

52.76

337

292

29

219

254

8

¾

8.4

250

273.0

20

PN 14

81.91

406

356

30

273

308

12

¾

10.8

300

323.9

20

PN 14

115.30

457

406

32

324

359

12

12.0

* Working Pressure is based on roll grooved standard wall carbon steel pipe.

^ The pressure nominal rating is not the design or maximum pressure rating, rather is provided for those that are accustomed to specifying or using pressure nominal rating components such as flange, valves, etc.

D-11-1/4 Rev.G 20130725

7041

D-11

MODEL 7041N FLANGE ADAPTER - BS 10-E, 14" ~ 24"

14” ~ 24”: Supplied with a draw kit.

Model 7041N Flange Adapter - BS 10-E

 

 

Max.

Pressure

Max.

 

 

 

 

 

 

 

 

 

 

 

 

Working

Nominal

End

 

Dimensions

 

Sealing Surface

 

Bolts

 

Nominal

Pipe

Pressure

Rating^

Load

 

 

 

 

Size

OD

(CWP)*

@100oF/@38oC

(CWP)

A

B

C

D

E

No.

 

Size

Weight

in

in

PSI

PN

Lbs

in

in

 

in

in

in

 

 

in

Lbs

 

 

 

 

 

 

 

 

 

 

 

 

 

mm

mm

Bar

kN

mm

mm

 

mm

mm

mm

 

 

Kgs

14

14.000

300

PN 14

46150

20.75

18.50

 

1.26

13.82

15.08

12

 

45.9

350

355.6

20

198.53

527

470

 

32

351

383

 

20.8

 

 

 

 

 

16

16.000

300

PN 14

60280

22.76

20.51

 

1.26

15.79

16.97

12

 

46.3

400

406.4

20

259.30

578

521

 

32

401

431

 

21.0

 

 

 

 

 

18

18.000

300

PN 14

76300

25.24

22.99

 

1.42

17.80

19.13

16

 

63.7

450

457.2

20

328.18

641

584

 

36

452

486

 

28.9

 

 

 

 

 

20

20.000

300

PN 14

94200

27.76

25.24

 

1.50

19.80

21.14

16

 

84.0

500

508.0

20

405.16

705

641

 

38

503

537

 

38.1

 

 

 

 

 

24

24.000

300

PN 14

135640

32.52

29.76

 

1.65

23.66

25.00

16

 

1⅛

120.4

600

609.6

20

583.43

826

756

 

42

601

635

 

54.6

 

 

 

 

 

* Working Pressure is based on roll grooved standard wall carbon steel pipe.

^ The pressure nominal rating is not the design or maximum pressure rating, rather is provided for those that are accustomed to specifying or using pressure nominal rating components such as flange, valves, etc.

Important Notes:

1.The Model 7041 flange adapter requires a hard flat face for effective sealing. When the mating surface is not adequate as with the serrated faces of some valves or the rubber-faced wafer valves, a sandwich plate (Model #49, See cut sheet #V-03) must be used.

2.The Model 7041 flange adapter has small triangular teeth inside the key shoulder to prevent the pipe from rotating. The teeth should be ground off when mating to a rubber-lined flange.

3.The Models 7041 flange adapter shall not be used as anchor points for tie-rods across non-restrained joints.

4.When assembling a Model 7041 flange adapter against a butterfly valve or ball valve, make sure that the outside diameter of the flange adapters do not interfere with the valve actuator or the mounting pad of the actuator.

5.Bolt tightening sequence: Like a regular flange joint, it is important to make flange faces contact parallel. Tighten nuts alternately in the sequence of diagonally opposite pairs as shown below until the flange faces meet and make a metal-to-metal contact.

D-11-2/4 Rev.G 20130725

7041

D-11

Performance Data

The following tables show the maximum working pressures (CWP) of Shurjoint Model 7041 Flange Adapter BS 10-E used on both carbon steel and stainless steel pipes. Shurjoint ductile iron couplings can be used in conjunction with stainless steel pipe in non-corrosive environment as the flow media does not come in direct contact with the coupling housings but rather only the gasket.

Model 7041 on Carbon Steel Pipe

Nom. Size

Cut-Grooved

 

Roll-Grooved

 

in / mm

XS

STD

STD

Sch. 10

Sch. 7

PSI / Bar

PSI / Bar

PSI / Bar

PSI / Bar

PSI / Bar

 

2

300

300

300

250

NR

50

20

20

20

17

 

300

300

300

250

NR

65

20

20

20

17

 

3

300

300

300

250

NR

80

20

20

20

17

 

4

300

300

300

250

NR

100

20

20

20

17

 

5

300

300

300

250

NR

125

20

20

20

17

 

6

300

300

300

250

NR

150

20

20

20

17

 

8

300

300

300

250

NR

200

20

20

20

17

 

10

300

300

300

250

NR

250

20

20

20

17

 

12

300

300

300

250

NR

300

20

20

20

17

 

Note: Hydrostatic shell test: 450 psi (30 Bar) per ANSI B16.5

Model 7041 on Stainless Steel Pipe

Nom. Size

Cut-Grooved

 

Roll-Grooved

 

in / mm

Sch. 80S

Sch. 40S

Sch. 40S

Sch. 10S

 

Sch. 5S

PSI / Bar

PSI / Bar

PSI / Bar

PSI / Bar

 

PSI / Bar

 

 

2

300

300

275

275

 

175

50

20

20

19

19

 

12

300

300

275

275

 

175

65

20

20

19

19

 

12

3

300

300

275

275

 

175

80

20

20

19

19

 

12

4

300

300

275

275

 

175

100

20

20

19

19

 

12

5

300

300

275

200

 

175

125

20

20

19

14

 

12

6

300

300

250

200

 

125

150

20

20

17

14

 

9

8

300

300

200

NR

 

NR

200

20

20

14

 

 

 

 

10

300

300

200

NR

 

NR

250

20

20

14

 

 

 

 

12

300

300

200

NR

 

NR

300

20

20

14

 

 

 

 

Required Bolt Torque

The table below provides the standard torque values for proper assembly of Shurjoint flange adapters. Use a torque wrench so that all the nuts are tightened equally with a same torque value. Shurjoint flange adapters are sealed with elastic (rubber) gaskets, which require much lower torques than those that utilize metallic gaskets.

Model 7041 Flange Adapter – BS 10-E

Nom. Size

 

Bolt

 

Required Torque

in

No

 

Size (in)

Lbs-Ft

Nm

2

4

 

110

~ 140

149 ~ 190

4

 

110

~ 140

149 ~ 190

3

4

 

110

~ 140

149 ~ 190

4

8

 

110

~ 140

149 ~ 190

5

8

 

¾

220 ~ 250

298 ~ 339

6

8

 

¾

220 ~ 250

298 ~ 339

8

8

 

¾

220 ~ 250

298 ~ 339

10

12

 

320 ~ 400

434 ~ 542

12

12

 

320 ~ 400

434 ~ 542

14

12

 

1

360 ~ 520

488 ~ 705

16

16

 

1

360 ~ 520

488 ~ 705

18

16

 

1⅛

450 ~ 725

610 ~ 982

20

20

 

1⅛

450 ~ 725

610 ~ 982

24

20

 

620 ~ 1000

841 ~ 1356

D-11-3/4 Rev.G 20130725

7041

D-11

MATERIAL SPECIFICATIONS

Housing:

Ductile Iron to ASTM A536, Gr. 65-45-12 and or ASTM A395, Gr. 65-45-15, min. tensile strength 65,000 psi (448 MPa).

• Surface Finish:

Standard painted finishes in orange or RAL3000 red.

Hot dip zinc galvanized (Option).

Epoxy coatings in RAL3000 red or other colors (Option)

Rubber Gasket:

Grade “E” EPDM (Color code: Green stripe) Good for cold & hot water up to +230oF (+110oC). Also good for services for water with acid, water with chlorine, deionized water, seawater and waste water, dilute acids, oil-free air and many chemicals. Not recommended for petroleum oils, minerals oils, solvents and aromatic hydrocarbons.

Maximum Temperature Range: -30oF (-34oC) to +230oF (+110oC)*.

*EPDM gaskets for water services are not recommended for steam services unless couplings or components are accessible for frequent gasket replacement.

General Notes:

(Option) Grade “T” Nitrile (Color code: Orange stripe) Recommended for petroleum products, air with oil vapors, vegetable and mineral oils within the specified temperature range. Also good for water services under +150 oF (+66 oC). Temperature range: -20 oF to +180 oF (-29 oC to +82 oC).

Do not use for HOT WATER above +150 oF (+66 oC) or HOT DRY AIR above +140 oF (+60 oC).

Other options: Grade “O” - Fluoroelastomer.

Grade “L” - Silicone.

For additional details contact Shurjoint.

• Standard Hex Bolts & Nuts:

Plated hex bolts conforming to ASTM A307 with hex nuts. (2 nuts and bolts are supplied). Bolts and nuts for the flange connection to be supplied by installer.

• Draw Kit:

Screw Rod: Carbon Steel. Assembly holders: Ductile Iron. Bolts & Nuts: Commercial.

14” ~ 24”: Supplied with a draw kit.

ASME/ANSI Pressure-Temperature Rating is provided as an aid in selecting a proper coupling to incorporate with other piping components (valves, flanges, and etc.) that are used in the same system and carry the ASME/ANSI rating. Select a Class 150 coupling to incorporate with Class 150 valves and flanges.

Maximum Working Pressure (CWP) listed is the maximum cold water pressure for general piping services tested to ASTM F1476 and or AWWA C606 methods. Figures listed are based on roll- or cut-grooved standard wall carbon steel pipe. For other pipe schedules or pipe materials, contact Shurjoint for additional information.

Max. End Load is calculated based on the maximum working pressure (CWP).

Field Joint Test: For one time only the system may be tested hydrostatically at 1½ times the maximum working pressure listed (AWWA C606 5.2.3).

Warning: Piping systems must always be depressurized and drained before attempting disassembly and or removal of any components.

The 10 Year Limited Warranty applies to manufacturing defects only and does not cover severe service/temperature applications or wear parts.

Shurjoint reserves the right to change specifications, designs and or standard without notice and without incurring any obligations.

Job Name:

System No.

 

Location:

Contractor:

 

Approved:

Date:

Engineer:

 

Approved:

Date:

Shurjoint product specifications in U.S. customary units and metric are approximate and are provided for reference only. For precise measurements, please contact Shurjoint Technical Service. Shurjoint reserves the right to change or modify product design, construction, specifications, or materials without prior notice and without incurring any obligations to make such changes and modifications on Shurjoint products previously subsequently sold.

D-11-4/4 Rev.G 20130725

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