flange_chart(法兰规格型号)

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API SPEC 6A, 16A, 17D AND MSS

FLANGE GASKET, BOLT AND TORQUE REFERENCE CHART

TRADEMARK

REG. U.S. PATENT OFFICE

WOODCO USA provides Web Site Tools for identification, estimating, and reference only. Do not use this information for manufacturing or inspection. Users of these tools should not use them as a substitute for professional engineering advice. Anyone making use of the information presented does so at his own risk and assumes any and all liability resulting from such use.

FOR FURTHER INFORMATION, OR TO LEARN MORE ABOUT WOODCO USA PRODUCTS AND SERVICES,

CONTACT:

WOODCO USA

P.O. Box 1261

Houston, Texas 77251-1261

Phone: 713-672-9491

U.S. and Canada: 1-800-496-6326

Fax: 713-672-8768

https://www.360docs.net/doc/4617890994.html,

sales@https://www.360docs.net/doc/4617890994.html,

These torque values apply only to current API 6A, 16A, and 17D integral connectors. For make-up torque for fluoropolymer coated B7/L7bolts and2H nuts see page10of this document.

Refer to 17D Torque Chart on page 11 when using 6BX Flanges for Subsea Applications

See page 12 of this document for important notes.

Flange Size

Ring

Gasket

Number

of Bolts

Stud Bolt Tap End Stud

Wrench

Size

Torque*

Ft. Lbs.

1-13/16" 10M BX-151 8 3/4" x 5-1/2" 3/4 x 3-3/4" 1-1/4" 200

1-13/16" 10M 6BX TO 17SV

BX-151

SBX-151

8 3/4" x 6-1/2" 3/4 x 4-3/4" 1-1/4"

See

Page 11

1-13/16" 15M BX-151 8 7/8" x 6" 7/8" x 4-1/8" 1-7/16" 319 1-13/16" 20M BX-151 8 1" x 7-3/4" 1" x 5-1/8" 1-5/8" 474

2-1/16" 2M***R-23 or

RX-23

8 5/8" x 5" 5/8" x 3-5/8" 1-1/16" 115

2-1/16" 3M***R-24 or

RX-24

8 7/8" x 6-1/2" 7/8" x 4-5/8" 1-7/16" 319

2-1/16" 5M***R-24 or

RX-24

8 7/8" x 6-1/2" 7/8" x 4-5/8" 1-7/16" 319

2-1/16" 5M 17 SS TO SS

BX-152

SBX-152

87/8" x 6" 7/8" x 4-1/4" 1-7/16"

See

Page 11

2-1/16" 5M 17 SS TO SV

BX-152

SBX-152

87/8" x 7" 7/8" x 5" 1-7/16"

See

Page 11

2-1/16" 10M BX-152 83/4" x 5-1/2" 3/4" x 3-7/8" 1-1/4"200

2-1/16" 10M 6BX TO 17SV

BX-152

SBX-152

83/4" x 6-1/2" 3/4" x 4-3/4" 1-1/4"

See

Page 11

2-1/16" 15M BX-152 87/8" x 6-1/2" 7/8" x 4-3/8" 1-7/16"319 2-1/16" 20M BX-15281-1/8" x 8-1/2" 1-1/8" x 5-3/4" 1-13/16"686

2-9/16" 2M***R-26 or

RX-26

8 3/4" x 5-1/2" 3/4" x 4" 1-1/4" 200

* Make-up torque for "black" or "plated" B7/L7 bolts and 2H nuts using API BUL 5A2 thread compound. These torque values assume undamaged bolts, clean conditions and smooth bearing surfaces with generous lubrication of threads and bearing faces on nuts.

***These current flanges previously had old API size and series designations. See Flange Cross Reference Chart on the WOODCO USA website.

These torque values apply only to current API 6A, 16A, and 17D integral connectors. For make-up torque for fluoropolymer coated B7/L7bolts and2H nuts see page10of this document.

Refer to 17D Torque Chart on page 11 when using 6BX Flanges for Subsea Applications

See page 12 of this document for important notes.

Flange Size

Ring

Gasket

Number

of Bolts

Stud Bolt Tap End Stud

Wrench

Size

Torque*

Ft. Lbs.

2-9/16" 3M***R-27 or

RX-27

8 1" x 7" 1" x 5-1/8" 1-5/8" 474

2-9/16" 5M***R-27 or

RX-27

8 1" x 7" 1" x 5-1/8" 1-5/8" 474

2-9/16" 5M 17 SS TO SS

BX-153

SBX-153

8 1" x 6-1/2" 1" x 4-5/8" 1-5/8"

See

Page 11

2-9/16" 5M 17 SS TO SV

BX-153

SBX-153

8 1" x 7-1/4" 1" x 5-3/8" 1-5/8"

See

Page 11

2-9/16" 10M BX-153 8 7/8" x 6-1/2" 7/8" x 4-3/8" 1-7/16" 319

2-9/16" 10M 6BX TO 17SV

BX-153

SBX-153

8 7/8" x 7-1/4" 7/8" x 5" 1-7/16"

See

Page 11

2-9/16" 15M BX-153 8 1" x 7-1/4" 1" x 4-7/8" 1-5/8" 474 2-9/16" 20M BX-153 8 1-1/4" x 9-1/2" 1-1/4" x 6-1/4" 2" 953

3-1/8" 2M***R-31 or

RX-31

83/4" x 5-3/4" 3/4" x 4-1/8" 1-1/4"200

3-1/8 3M***R-31 or

RX-31

87/8" x 6-1/2" 7/8" x 4-5/8" 1-7/16"319

3-1/8" 5M***R-35 or

RX-35

8 1-1/8" x 7-3/4" 1-1/8" x 5-5/8" 1-13/16" 686

3-1/8" 5M

17 SS TO SS

BX-154

SBX-154

8 1-1/8" x 7-1/4" 1-1/8" x 5-1/8" 1-13/16"

See

Page 11

3-1/8" 5M 17 SS TO SV

BX-154

SBX-154

8 1-1/8" x 8" 1-1/8" x 5-3/4" 1-13/16"

See

Page 11

***These current flanges previously had old API size and series designations. See Flange Cross Reference Chart on the WOODCO USA website.

These torque values apply only to current API 6A, 16A, and 17D integral connectors. For make-up torque for fluoropolymer coated B7/L7bolts and2H nuts see page10of this document.

Refer to 17D Torque Chart on page 11 when using 6BX Flanges for Subsea Applications

See page 12 of this document for important notes.

Flange Size

Ring

Gasket

Number

of Bolts

Stud Bolt Tap End Stud

Wrench

Size

Torque*

Ft. Lbs.

3-1/16" 10M BX-154 8 1" x 7-1/4" 1" x 5" 1-5/8" 474

3-1/16" 10M 6BX TO 17SV

BX-154

SBX-154

8 1" x 8"1" x 5-3/4" 1-5/8"

See

Page 11

3-1/16" 15M BX-154 8 1-1/8" x 8" 1-1/8" x 5-1/2" 1-13/16" 686 3-1/16" 20M BX-154 8 1-3/8" x 10-1/4" 1-3/8" x 6-3/4" 2-3/16" 1,281

4-1/16" 2M***R-37 or

RX-37

8 7/8" x 6-1/2" 7/8" x 4-5/8" 1-7/16" 319

4-1/16" 3M***R-37 or

RX-37

8 1-1/8" x 7-1/2" 1-1/8" x 5-1/2" 1-13/16" 686

4-1/16" 5M***R-39 or

RX-39

8 1-1/4" x 8-1/2" 1-1/4" x 6-1/8" 2" 953

4-1/16" 5M 17 SS TO SS

BX-155

SBX-155

8 1-1/4" x 8" 1-1/4" x 5-5/8" 2"

See

Page 11

4-1/16" 5M 17 SS TO SV

BX-155

SBX-155

8 1-1/4" x 8-3/4" 1-1/4" x 6-1/4" 2"

See

Page 11

4-1/16" 10M BX-155 8 1-1/8" x 8-1/2" 1-1/8" x 5-3/4" 1-13/16" 686

4-1/16" 10M 6BX TO 17SV

BX-155

SBX-155

8 1-1/8" x 9-1/2" 1-1/8" x 6-5/8" 1-13/16"

See

Page 11

4-1/16" 15M BX-155 8 1-3/8" x 9-3/4" 1-3/8" x 6-1/2" 2-3/16" 1,281 * Make-up torque for "black" or "plated" B7/L7 bolts and 2H nuts using API BUL 5A2 thread compound. These torque values assume undamaged bolts, clean conditions and smooth bearing surfaces with generous lubrication of threads and bearing faces on nuts.

***These current flanges previously had old API size and series designations. See Flange Cross Reference Chart on the WOODCO USA website.

These torque values apply only to current API 6A, 16A, and 17D integral connectors. For make-up torque for fluoropolymer coated B7/L7bolts and2H nuts see page10of this document.

Refer to 17D Torque Chart on page 11 when using 6BX Flanges for Subsea Applications

See page 12 of this document for important notes.

Flange Size

Ring

Gasket

Number

of Bolts

Stud Bolt Tap End Stud

Wrench

Size

Torque*

Ft. Lbs.

4-1/16" 20M BX-155 8 1-3/4" x 12-1/2" 1-3/4" x 8-3/8" 2-3/4" 2,696

5-1/8" 2M***R-41 or

RX-41

8 1" x 7-1/4" 1" x 5-1/4" 1-5/8" 474

5-1/8" 3M***R-41 or

RX-41

8 1-1/4" x 8-1/4" 1-1/4" x 6" 2" 953

5-1/8" 5M***R-44 or

RX-44

8 1-1/2" x 10-1/2" 1-1/2" x 7-3/8" 2-3/8" 1,677

5-1/8" 5M

17 SS TO SS

BX-169

SBX-169

8 1-1/2" x 10" 1-1/2" x 6-7/8" 2-3/8"

See

Page 11

5-1/8" 5M

17 SS TO SV

BX-169

SBX-169

8 1-1/2" x 11" 1-1/2" x 7-3/4" 2-3/8"

See

Page 11

5-1/8" 10M BX-169 12 1-1/8" x 9-1/4" 1-1/8" x 6" 1-13/16" 686

5-1/8" 10M

6BX TO 17SV

BX-169

SBX-169

12 1-1/8" x 10-1/4" 1-1/8" x 7" 1-13/16"

See

Page 11

5-1/8" 15M BX-169 12 1-1/2" x 11-1/2" 1-1/2" x 7-5/8" 2-3/8" 1,677

7-1/16" 2M***R-45 or

RX-45

12 1" x 7-1/2" 1" x 5-3/8" 1-5/8" 474

7-1/16" 3M***R-45 or

RX-45

12 1-1/8" x 8-1/2" 1-1/8" x 5-7/8" 1-13/16" 686

7-1/16" 5M***R-46 or

RX-46

12 1-3/8" x 11-1/4" 1-3/8" x 7-1/2" 2-3/16" 1,281

***These current flanges previously had old API size and series designations. See Flange Cross Reference Chart on the WOODCO USA website.

These torque values apply only to current API 6A, 16A, and 17D integral connectors. For make-up torque for fluoropolymer coated B7/L7bolts and2H nuts see page10of this document.

Refer to 17D Torque Chart on page 11 when using 6BX Flanges for Subsea Applications

See page 12 of this document for important notes.

Flange Size

Ring

Gasket

Number

of Bolts

Stud Bolt Tap End Stud

Wrench

Size

Torque*

Ft. Lbs.

7-1/16" 5M 17 SS TO SS

BX-156

SBX-156

12 1-3/8" x 10-3/4" 1-3/8" x 7" 2-3/16"

See

Page 11

7-1/16" 5M 17 SS TO SV

BX-156

SBX-156

12 1-3/8" x 11-3/4" 1-3/8" x 8-1/8" 2-3/16"

See

Page 11

7-1/16" 10M BX-156 12 1-1/2" x 11-3/4" 1-1/2" x 7-3/4" 2-3/8" 1,677

7-1/16" 10M 6BX TO 17SV

BX-156

SBX-156

12 1-1/2" x 13" 1-1/2" x 9" 2-3/8"

See

Page 11

7-1/16" 15M BX-156 16 1-1/2" x 13" 1-1/2" x 8-3/8" 2-3/8" 1,677 7-1/16" 20M BX-156 16 2" x 17-3/4" 2" x 11-1/8" 3-1/8" 4,061

9" 2M***R-49 or

RX-49

12 1-1/8" x 8-1/2" 1-1/8" x 5-7/8" 1-13/16" 686

9" 3M***R-49 or

RX-49

12 1-3/8" x 9-1/2" 1-3/8" x 6-3/4" 2-3/16" 1,281

9" 5M***R-50 or

RX-50

12 1-5/8" x 12-1/2" 1-5/8" x 8-1/2" 2-9/16" 2,146

9" 5M

17 SS TO SS

BX-157

SBX-157

12 1-5/8" x 12" 1-5/8" x 8" 2-9/16"

See

Page 11

9" 5M

17 SS TO SV

BX-157

SBX-157

12 1-5/8" x 13-1/4" 1-5/8" x 9-1/8" 2-9/16"

See

Page 11

9" 10M BX-157 16 1-1/2" x 13-1/2" 1-1/2" x 8-1/2" 2-3/8" 1,677 * Make-up torque for "black" or "plated" B7/L7 bolts and 2H nuts using API BUL 5A2 thread compound. These torque values assume undamaged bolts, clean conditions and smooth bearing surfaces with generous lubrication of threads and bearing faces on nuts.

***These current flanges previously had old API size and series designations. See Flange Cross Reference Chart on the WOODCO USA website.

These torque values apply only to current API 6A, 16A, and 17D integral connectors. For make-up torque for fluoropolymer coated B7/L7bolts and2H nuts see page10of this document.

Refer to 17D Torque Chart on page 11 when using 6BX Flanges for Subsea Applications

See page 12 of this document for important notes.

Flange Size

Ring

Gasket

Number

of Bolts

Stud Bolt Tap End Stud

Wrench

Size

Torque*

Ft. Lbs.

9" 10M

6BX TO 17SV

BX-157

SBX-157

16 1-1/2" x 15" 1-1/2" x 10-1/8" 2-3/8"

See

Page 11

9" 15M BX-157 16 1-7/8" x 16" 1-7/8" x 10-1/8" 2-15/16" 3,332 9" 20M BX-157 16 2-1/2" x 21-3/4 2-1/2" x 13-3/4" 3-7/8" 8,030

11" 2M***R-53 or

RX-53

16 1-1/4" x 9-1/4" 1-1/4" x 6-1/2" 2" 953

11" 3M***R-53 or

RX-53

16 1-3/8" x 10" 1-3/8" x 7" 2-3/16" 1,281

11" 5M***R-54 or

RX-54

12 1-7/8" x 14-1/4" 1-7/8" x 9-5/8" 2-15/16" 3,332

11" 5M

17 SS TO SS

BX-158

SBX-158

12 1-7/8" x 13-3/4" 1-7/8" x 9-1/8" 2-15/16"

See

Page 11

11" 5M

17 SS TO SV

BX-158

SBX-158

12 1-7/8" x 15-1/4" 1-7/8" x 10-1/2" 2-15/16"

See

Page 11

11" 10M BX-158 16 1-3/4" x 15-1/4" 1-3/4" x 9-3/4" 2-3/4" 2,696

11" 10M

6BX TO 17SV

BX-158

SBX-158

16 1-3/4" x 17" 1-3/4" x 11-1/2" 2-3/4"

See

Page 11

11" 15M BX-158 20 2" x 19-1/2" 2" x 12" 3-1/8" 4,061

11" 20M BX-158 16 2-3/4" x 23-3/4" 2-3/4" x 15" 4-1/4" 9,712 * Make-up torque for "black" or "plated" B7/L7 bolts and 2H nuts using API BUL 5A2 thread compound. These torque values assume undamaged bolts, clean conditions and smooth bearing surfaces with generous lubrication of threads and bearing faces on nuts.

***These current flanges previously had old API size and series designations. See Flange Cross Reference Chart on the WOODCO USA website.

These torque values apply only to current API 6A, 16A, and 17D integral connectors. For make-up torque for fluoropolymer coated B7/L7bolts and2H nuts see page10of this document.

Refer to 17D Torque Chart on page 11 when using 6BX Flanges for Subsea Applications

See page 12 of this document for important notes.

Flange Size

Ring

Gasket

Number

of Bolts

Stud Bolt Tap End Stud

Wrench

Size

Torque*

Ft. Lbs.

13-5/8" 2M***R-57 or

RX-57

20 1-1/4" x 9-1/2" 1-1/4" x 6-5/8" 2" 726**

13-5/8 3M***R-57 or

RX-57

20 1-3/8" x 10-3/4" 1-3/8" x 7-3/8" 2-3/16" 976**

13-5/8" 5M BX-160 16 1-5/8" x 12-3/4" 1-5/8" x 8-3/8" 2-9/16" 2,146 13-5/8" 10M BX-159 20 1-7/8" x 17-3/4" 1-7/8" x 11" 2-15/16" 3,332

13-5/8" 10M 6BX TO 17SV

BX-159

SBX-159

20 1-7/8" x 19-3/4" 1-7/8" x 13-1/8" 2-15/16"

See

Page 11

13-5/8" 15M BX-159 20 2-1/4" x 21-1/4" 2-1/4" x 13-1/4" 3-1/2" 5,822 13-5/8" 20M BX-159 20 3" x 29-3/4" 3" x 18-1/8" 4-5/8" 12,654

16-3/4" 2M***R-65 or

RX-65

20 1-1/2" x 10-3/4" 1-1/2" x 7-1/2" 2-3/8" 1,278**

16-3/4" 3M***R-66 or

RX-66

20 1-5/8" x 12-1/4" 1-5/8" x 8-3/8" 2-9/16" 2,146

16-3/4" 5M BX-162 16 1-7/8" x 14-3/4" 1-7/8" x 9-1/2" 2-15/16" 3,332 16-3/4" 10M BX-162 24 1-7/8" x 17-3/4" 1-7/8" x 11" 2-15/16" 3,332 18-3/4" 5M BX-163 20 2" x 17-3/4" 2" x 11-1/4" 3-1/8" 4,061 18-3/4" 10M BX-164 24 2-1/4" x 22-3/4" 2-1/4" x 14" 3-1/2" 5,822 18-3/4" 15M BX-164 20 3" x 26-3/4" 3" x 16-3/4" 4-5/8" 12,654 * Make-up torque for "black" or "plated" B7/L7 bolts and 2H nuts using API BUL 5A2 thread compound. These torque values assume undamaged bolts, clean conditions and smooth bearing surfaces with generous lubrication of threads and bearing faces on nuts.

**These API Spec. 6A flanges have stress limits that necessitate lower than normal torque values for bolts used in these flanges.

***These current flanges previously had old API size and series designations. See Flange Cross Reference Chart on the WOODCO USA website.

These torque values apply only to current API 6A, 16A, and 17D integral connectors. For make-up torque for fluoropolymer coated B7/L7bolts and2H nuts see page10of this document.

Refer to 17D Torque Chart on page 11 when using 6BX Flanges for Subsea Applications

See page 12 of this document for important notes.

Flange Size

Ring

Gasket

Number

of Bolts

Stud Bolt Tap End Stud

Wrench

Size

Torque*

Ft. Lbs.

20-3/4" 3M***R-74 or

RX-74

20 2" x 15" 2" x 10-1/8" 3-1/8" 4,061

21-1/4" 2M***R-73 or

RX-73

24 1-5/8" x 12-1/4" 1-5/8" x 8-3/8" 2-9/16" 1,635**

21-1/4" 5M BX-165 24 2" x 19" 2" x 11-3/4" 3-1/8" 4,061 21-1/4" 10M BX-166 24 2-1/2" x 24-3/4" 2-1/2" x 15-1/8" 3-7/8" 8,030 26-3/4" 2M BX-167 20 1-3/4" x 14-1/4" 1-3/4" x 9-1/8" 2-3/4" 2,696 26-3/4" 3M BX-168 24 2" x 17-1/2" 2" x 11" 3-1/8" 4,061 30" 300 MSS1R-9528 1-3/4" x 13-1/2" 1-3/4" x 9-1/8" 2-3/4" 2,696 30" 600 MSS1R-9528 2" x 15-3/4" 2" x 10-1/2" 3-1/8" 4,061

30" 2M BX-303 32 1-5/8" x 14-1/2" 1-5/8" x 9-1/4" 2-9/16" 2,146 30" 3M BX-303 32 1-7/8" x 17-3/4" 1-7/8" x 11" 2-15/16" 3,332 * Make-up torque for "black" or "plated" B7/L7 bolts and 2H nuts using API BUL 5A2 thread compound. These torque values assume undamaged bolts, clean conditions and smooth bearing surfaces with generous lubrication of threads and bearing faces on nuts.

**These API Spec. 6A flanges have stress limits that necessitate lower than normal torque values for bolts used in these flanges.

***These current flanges previously had old API size and series designations. See Flange Cross Reference Chart on the WOODCO USA website.

1Not API

Make-up torque for fluoropolymer coated B7/L7 bolts and 2H nuts.

These torque values apply only to current API 6A, 16A, and MSS integral connectors. These torques assume undamaged bolts, clean conditions and smooth bearing surfaces.

Stud

5/8"3/4"7/8"1"1-1/8"1-1/4" *1-3/8" *1-1/2" *1-5/8" *1-3/4"1-7/8" Diameter

Torque

681181882794015537399621,2261,5341,890 Ft. Lbs.

Stud

2"2-1/4"2-1/2"2-5/8"2-3/4"3"3-1/4"3-3/4"3-7/8"4" Diameter

Torque

2.2973,2764,5004,7165,4247,0478,96513,78215,20816,730 Ft. Lbs.

*Certain API Spec. 6A flanges have stress limits that necessitate lower than normal torque values for bolts used in these flanges. Use the chart below for these flanges.

Flange

13-5/8" 2M13-5/8" 3M 16-3/4" 2M 21-1/4" 2M

Size

Stud

1-1/4"1-3/8"1-1/2" 1-5/8"

Diameter

Torque

421563733934

Ft. Lbs.

API Spec17D Recommended Torque For Flange Bolts and Nuts

With Fluoropolymer Coating

Used for Subsea Applications

See Caution Below

Bolt Size Hex Nut

Size

Across

Flats

Minimum 67%

Yield Stress *

Maximum 70%

Yield Stress*

Bolt

Tension

lbf

Make up

Torque

ft lbs

Bolt

Tension

lbf

Make up

Torque

ft lbs

3/4 - 10 UNC1-1/423,53016024,538167

7/8 - 9 UNC1-7/1632,48325333,937264

1 - 8 UN1-5/842,61437644,522393

1-1/8 - 8 UN1-13/1655,60853958,098564

1-1/4 - 8 UN270,33074473,478777

1-3/8 - 8 UN2-3/1686,77799490,6621,038

1-1/2 - 8 UN2-3/8104,9511,294109,6501,352

1-5/8 - 8 UN2-9/16124,8521,649130,4421,723

1-3/4 - 8 UN2-3/4146,4802,063153,0382,155

1-7/8 - 8 UN2-15/16169,8332,541177,4382,654

2 - 8 UN3-1/8194,9143,087203,6423,225

2-1/4 - 8 UN3-1/2250,2564,402261,4614,599

2-1/2 - 8 UN3-7/8312,5046,044326,4976,315

2-3/4 - 8 UN**4-1/4345,3107,284360,7727,611

*Torque ft lbs calculated to give % of yield tension stress for ASTM A-193 B7 or

ASTM A-302 L7 bolts using ASTM A 194 GR. 2H nuts.

**Calculated based on reduced yield strength of 95,000 psi.

CAUTION: API Spec 17D requires flange connection bolt tightness

(tension stress in the bolt) equal to 67% to 70% of the specified

minimum yield strength of L7/B7 bolts. When using some lubricants

and/or anti-corrosion coatings on bolts, tightening bolts consistent

with the torque table shown above may in fact produce tension

closer to the actual yield strength of the bolts. Operators should use

an alternate method to measure tension in the bolts to confirm the applicability of this table.

Flange Reference Chart

Important Notes

Obsolete, Discontinued or Withdrawn flanges not included in this chart also use B7/L7 connecting bolts. For bolt sizes and torque values for these flanges, see individual flange pages in the Flange Slide Rule Program on the https://www.360docs.net/doc/4617890994.html, web site.

Flanges with "R" ring grooves can connect and seal with either R or RX ring gaskets. RX gaskets increase the stand-off between flanges, and studs shown on this chart have sufficient length to accommodate RX gaskets in these connections. In some cases equipment design may restrict clearance and shorter studs will increase convenience. For information on these shorter stud lengths, see AWHEM document TR9501 at https://www.360docs.net/doc/4617890994.html,/docs.htm. To compare the difference in stand-off see https://www.360docs.net/doc/4617890994.html,/standoff.htm#Select

Caution: The difference in stand-off between R and RX gaskets can cause alignment problems on close coupled manifolding or pressure controlling loops. Assembly designers specify component dimensions which allow for the difference in stand-off between flanges when choosing either R or RX gaskets. When operators perform maintenance that involves disassembly, trouble free reassembly requires using gaskets the same as the gaskets originally chosen.

Ring gaskets marked SRX or SBX have identical measurements to RX and BX ring gaskets with the the same number designation, and they will fit the same corresponding connectors. API Spec 17D intends SBX gaskets to seal all 17D SS and SV flanges and all 6BX flanges used for subsea applications. API Spec 17D intends SRX gaskets to seal only 5000 psi segmented flanges, not listed above. The "S" indicates these gaskets have vent holes to allow reliable connector make-up underwater (subsea). API Spec 17D requires that manufacturers use only corrosion resistant alloy as the material for these gaskets.

For more information about ring gaskets, see Web Site Tools, and click on Ring Gasket Handling and Inspection Before Assembly.

For more information about ring gasket sealing, see Web Site Tools, and click on Field Appraisal of Ring Grooves.

For more information about flange connection make-up, see Web Site Tools, and click on Flange Make-up, Stand-off and Drift.

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常用法兰规格尺寸表

常用法兰规格尺寸表(国标）发布时间：2010.07.13 新闻来源：法兰-法兰盘-法兰毛坯-弯头-三通-无缝钢管-聊城荣丰法兰制造厂浏览次数： 593 常用法兰规格尺寸表(国标） GB9119，2—88GB9119，2—88 in 法兰公称通径 10kg=1.0MPa 公称通径 16kg=1.6MPa 法兰外径螺栓孔距螺栓直径螺栓孔数法兰厚度法兰外径螺栓孔距螺栓直径螺栓孔数法兰厚度 3/8 DN10 50 60 14 4 14 DN10 90 60 14 4 14 1/2 DN15 59 65 14 4 14 DN15 95 65 14 4 14 3/4 DN20 105 75 14 4 16 DN20 105 75 14 4 16 1 DN25 115 85 14 4 16 DN25 115 85 14 4 16 11/4DN32 140 100 18 4 18 DN32 140 100 18 4 18 11/2DN40 150 110 18 4 18 DN40 150 110 18 4 18 2 DN50 165 125 18 4 20 DN50 165 125 18 4 20 21/2DN65 185 145 18 4 20 DN65 185 145 18 4 20 3 DN80 200 160 18 8 20 DN80 200 160 18 8 20 31/2DN100 220 180 18 8 22 DN100 220 180 18 8 22 4 DN12 5 250 210 18 8 22 DN125 250 210 18 8 22 5 DN150 285 240 22 8 24 DN150 285 240 22 8 24 6 DN200 340 295 22 8 24 DN200 340 295 22 8 26 8 DN250 395 350 22 12 26 DN250 405 355 26 12 29 10 DN300 445 400 22 12 28 DN300 460 410 26 12 32 12 DN350 505 460 22 16 30 DN350 520 470 26 16 35 14 DN400 565 515 26 16 32 DN400 580 525 30 16 38 16 DN450 615 565 26 20 35 DN450 640 585 30 20 42 18 DN500 670 620 26 20 38 DN500 715 650 33 20 46 20 DN600 780 725 26 20 42 DN600 840 770 36 20 52

金属软管接头简介

金属软管接头金属软管接头是现代工业管路中的一种高品质的柔性管道。它主要由波纹管、网套和接头组成。它的内管是具有螺旋形或环形的薄壁不锈钢波纹管，波纹管外层的网套，是由不锈钢丝或钢带按一定的参数编织而成。目录 1介绍 2型号介绍金属软管接头是现代工业管路中的一种高品质的柔性管道。它主要由 MOLLET金属软管接头波纹管、网套和接头组成。它的内管是具有螺旋形或环形的薄壁不锈钢波纹管，波纹管外层的网套，是由不锈钢丝或钢带按一定的参数编织而成。软管两端的接头或法兰是与客户管道的接头或法兰相配的。软管的波纹管是由极薄壁的无缝或众焊不锈钢钢管经过高精度塑性加工成形的。由于波纹管轮廓的弹性特性决定了软管具有良好的柔软性和抗疲劳性，使它很容易吸收各种运动变形的循环载荷，尤其在管路系统中有补偿大位移量的能力。介质可视化（介可视），过程自动化。

金属接头采用锌合金材料压铸而成，表面镀锌、磨沙或镀铬；结构紧密，强度高。钢管与金属软管连接可靠，外表美观；此金属接头为卡套式，用来将金属软管连接于不带螺纹的钢管之上；适配金属软管:JS型、JSH型、JSB型、JSHG型；适配钢管:薄钢电线管、黑、白铁管(水、煤气管)；选用DKJ卡套式金属接头时请注意连接钢管软管的规格、尺寸。金属软管接头 DGJ接头金属软管接头结构及特性: DGJ自固式金属软管接头，能将无螺纹的钢管或无螺纹的设备出线口与软管连接，省却套丝工序；金属接头采用锌合金材料压铸而成，表面镀锌、磨沙、或镀铬；结构紧密，强度高。钢管与金属软管连接可靠，外表美观；此金属接头为自固式，用来将金属软管连接于无螺纹的钢管或无螺纹的设备出线口之上；适配金属软管:JS型、JSH型、JSB型、JSHG型；适配钢管:薄钢电线管、黑、白铁管(水、煤气管)；选用DGJ自固式金属软管接头时请注意连接钢管软管的规格、尺寸。

法兰盘规格尺寸

HG/T 20592 40-16 RF A=M20*1.5： 40-16是公称直径DN40的法兰，公称压力16公斤也就是1.6MPa，RF指密封面为突面，A=M20X1.5指该法兰上所配的螺栓规格。 GB9119，2—88GB9119，2—88 in 公称通径 10kg=1.0MPa 公称通径 16kg=1.6MPa 法兰外径螺栓孔距螺栓直径螺栓孔数法兰厚度法兰外径螺栓孔距螺栓直径螺栓孔数法兰厚度 3/8 DN10 506014414DN10 906014414 1/2 DN15 596514414DN15 956514414 3/4 DN20 1057514416DN20 1057514416 1 DN25 1158514416DN25 1158514416 11/4DN32 14010018418DN32 14010018418 11/2DN40 150********DN40 150******** 2 DN50 16512518420DN50 16512518420 21/2DN65 185********DN65 185******** 3 DN80 20016018820DN80 20016018820 31/2DN10 22018018822DN100 22018018822 4 DN12 5 25021018822DN125 25021018822 5 DN15 28524022824DN150 28524022824 6 DN20 34029522824DN200 34029522826 8 DN25 395350221226DN250 405355261229 10 DN30 445400221228DN300 460410261232 12 DN35 505460221630DN350 520470261635

穿线金属软管金属软管内外径对照表

穿线金属软管参数内径[mm] 外径 [mm] 公差 +/- [mm] 拉伸状态的重量 +/-10% [Kg/m] 最小弯曲半径 [mm] 最小径向载荷 [N] 最小抗拉强度 [N] 4 6 0.1 0.034 1 5 800 320 5 7 0.1 0.039 17 835 340 6 8 0.2 0.044 19 875 360 7 9 0.2 0.049 20 930 380 8 10 0.2 0.056 22 975 400 9 11 0.2 0.063 25 1020 450 10 13 0.2 0.100 30 1060 500 11 14 0.2 0.110 31 1095 550 12 15 0.2 0.120 32 1140 600 13 16 0.2 0.130 33 1175 650 14 17 0.2 0.140 35 1215 700 15 18 0.2 0.150 37 1250 720 16 19 0.2 0.160 40 1290 760 17 20 0.2 0.170 45 1330 800 18 21 0.2 0.180 42 1470 890 19 23 0.3 0.212 40 1510 840 20 24 0.3 0.223 42 1545 890 21 25 0.3 0.235 45 1580 920 22 26 0.3 0.247 48 1620 940 23 27 0.3 0.258 52 1655 960 24 28 0.3 0.269 55 1690 980 25 29 0.3 0.280 58 1735 1000 26 30 0.3 0.292 60 1770 1020

金属软管,塑料软管连接件

金属软管、塑料软管连接件JSF-DPJ端接式包塑软管接头软管接头包塑金属软管接头

JSF-DPJ端接式包塑软管接头采用0#锌合金（铝合金）压铸（浇铸）而成，表面镀锌或镀铬。JSF-DPJ金属软管接头结构紧密，无气孔，强度高，与金属软管连接可靠，外表美观大方； JSF-DPJ金属接头是上海京生电器JB/GQ0552-83执行标准中D96-4A,D95-5金属接头的延伸产品； JSF-DPJ包塑软管接头为端接式，用来将京生金属软管连接于箱体上的直线连接件； JSF-DPJ适配金属软管:JSF-JS型、JSF-JSH型、JSF-JSB型、JSF-JSHG型；推荐使用英制管螺纹或公制螺纹；其他德标PG或美标NPT螺纹等可来电京生电器公司快速订做。配套金属软管规格JSF-DPJ外螺纹金属软管接头提供螺纹范围公制英制英制螺纹G公制螺纹M美标螺纹NPT德标螺纹PG φ6 1/16″G1/4″M14×1.5 1/4″NPT PG7 φ8 1/8″G3/8″M16×1.5 3/8″NPT PG9 φ10 1/4″G3/8″M16×1.5 3/8″NPT PG9 φ12 3/8″ G3/8″ M20×1.5 3/8″NPT PG11 PG13.5

φ15（16）1/2″ G1/2″ M20×1.5 M24×1.5 1/2″NP T PG13.5 PG16 φ20（19）3/4″ G3/4″ M27×2.0 M30×2.0 3/4″NPT PG21 φ25 1″ G1″ M33×2.0 M36×2.0 1″NPT PG29 φ32 1-1/4″ G1-1/4″ M42×2.0 M48×2.0 1-1/4″NPT PG29 φ38（40）1-1/2″ G1-1/2″ M48×2.0 M60×2.0 1-1/2″NPT PG36 PG42 φ51（50）2″ G2″ M60×2.0 M70×2.0 2″NPT PG48 φ64（70）2-1/2″ G2-1/2″ M76×2.0 2-1/2″NPT φ75（80）3″ G3″ M88×2.0 3″NPT φ100 4″ G4″ M114×2.0 4″NPT φ125 5″ G5″ M140×2.0 5″NPT φ150 6″ G6″ M164×2.0 6″NPT φ2008″ G8″ M188×2.0 8″NPT 注：特殊规格、型号，特殊螺纹可来电订做。三柱卡套接头卡套式管接头卡套式软管接头JSF-DKJ

金属软管规格

金属软管规格总则( Z% I8 N E4 h" B9 \/ {3 d' R0 H2 f 1.1 范围 1.1.1 本规定对金属软管在设计、材料选用、检验/试验、标注、涂漆和运输准备等方面提出了详细的要求。% P: @2 r7 z3 P2 j0 w' J, e 1.1.2 本规定内容若与1.2条款中引用的文件有矛盾时，应按照较严格的规定执行。* k" V/ n" p$ l 1.1.3 在金属软管的询价/订货过程中，本规定应作为技术文件，和金属软管数据表（金属软管规格书）一并提交给供应商。6 r# T) o5 `6 ^% C- U 注：金属软管数据表包括：位号、尺寸、数量和详细要求。 1.1.4 本规定适用于SEI（买方）对金属软管的设计、采购工作。1 h3 s) x0 z! E: @: `6 V) F+ _ 1.2 规范性引用文件下列文件中的条款通过本规定的引用而成为本规定的条款，其最新版本适用于本规定。1）ASME 规范和标准 B31.3 工艺配管 B1.1 统一英制螺纹# `( N/ h1 ]. c# \0 w6 ` B1.20.1 管螺纹（一般用途）) T2 A' G/ _1 ] B16.5 钢制管法兰和法兰管件0 O) ?) B$ _; P1 B B16.25 对焊端部 B46.1 表面粗糙度" j! r5 F% P Q! U" R 2）MSS 标准 SP-25 阀门、管件、法兰和活接头用标准标记系统 3）ASTM 标准 4）工程的相关规定6 o8 n' { y6 v; s7 \( K9 k 2 金属软管的设计 2.1 金属软管的工艺条件5 /8 F( u2 U# j4 /$ f6 z 金属软管的工艺数据，详见金属软管规格书。 2.2 金属软管的结构 1）金属软管的结构，详见金属软管规格书。 2）金属软管的弯曲半径至少为公称直径的10倍。7 G- K( T( f; l% r6 J6 Z 2.3 金属软管的端部连接' T# D1 X# k- ^0 _: @ 1）金属软管的端部连接要求，详见金属软管规格书；& t3 b; v& M# Z2 d. J) w# S3 r7 d 2）金属软管的端部连接应执行的标准如下：$ [ M4 U$ Z; ]$ f4 m8 / 法兰连接: ASME B16.5 (24”及以下) 承插焊连接: ASME B16.11 螺纹连接: ASME B1.20.1 3）密封面加工粗糙度; y1 Y6 y& M2 H; i5 z2 } 通常，法兰的密封面加工粗糙度为125μin～250μin（3.2微米～6.3微米）。( c5 U, /7 ?$ f8 w! r 2.4 制造要求0 u( l# B% V, ~ 1）金属软管的焊接、预热和焊后热处理应符合ASME B31.3的要求。9 L& E* /. ~! W7 D,

金属软管及管接头的规格

按JG/T3053-1998标准

JSF-JSB平包塑软管[平包塑金属软管]

卡套式金属软管接头 DKJ．螺纹厚壁钢管（水、煤、气管）薄壁钢管（电线管）公制英制

公称英称外径×壁厚英称公称外径×壁厚 17.00×2.25 φ12（13）3/8″15.87×1.60 #15 5/8″ 3/8″ #12 #15 1/2″ 1/2″φ15（21.25×2.75 16） 19.05×1.80 #20 3/4″#20 3/4″）φ20（ 3/4″25.40×1.80 #25 1″ 26.75×2.75 19#25 1″ 1″ #32 1-1/4″31.75×1.80 33.50×3.25 φ25 #32 1/4″1- 1-42.25×3.25 1/4″φ32 #40 38.10×1.80 1/2″G1- #40 φ38（40） G1-#50 1/2″ 2″ 50.80×2.00 1-48.00×3.50 1/2″ φ51（ 2-1/2″ 63.50×2.50 50#50 ） #70 2″ 60.00×3.50 2″ φ64（70）#70 2-#80 3″ 76.20×3.20 1/2″ 1/2″2-75.50×3.75 φ75（80） #80 88.50×4.00 3″ 3″ 4″φ100 #100 114.0×4.00 4″ 140.0×4.50 φ125 5″ #125 5″ φ150 6″ #150 6″ 165.0×4.50 φ2008″ 8″ #200 注：特殊规格、型号，特殊螺纹可来电订做。自固式管接头DGJ 配套金属软管规格DGJ卡套金属接头对应钢管尺寸螺纹厚壁钢管（水、煤、气管）薄壁钢管（电线管）公制英制公称英称外径×壁厚外径×壁厚英称公称17.00×2.25 5/8″ 15.87×1.60 φ12（13#15 ） 3/8″ 3/8″ #12 #15 3/4″ 19.05×1.80 ）16 1/2″ 21.25×2.75 1/2″φ15（#20 #20 3/4″）19φ20（ 26.75×2.75 3/4″ 25.40×1.80 1″#25

法兰盘规格尺寸

GB9119，2—88GB9119，2—88 in 公称通径 10kg=1.0MPa 公称通径 16kg=1.6MPa 法兰外径螺栓孔距螺栓直径螺栓孔数法兰厚度法兰外径螺栓孔距螺栓直径螺栓孔数法兰厚度 3/8 DN10 506014414DN10 906014414 1/2 DN15 596514414DN15 956514414 3/4 DN20 1057514416DN20 1057514416 1 DN25 1158514416DN25 1158514416 11/4DN32 14010018418DN32 14010018418 11/2DN40 150********DN40 150******** 2 DN50 16512518420DN50 16512518420 21/2DN65 185********DN65 185******** 3 DN80 20016018820DN80 20016018820 31/2DN10 22018018822DN100 22018018822 4 DN12 5 25021018822DN125 25021018822 5 DN15 28524022824DN150 28524022824 6 DN20 34029522824DN200 34029522826 8 DN25 395350221226DN250 405355261229 10 DN30 445400221228DN300 460410261232 12 DN35 505460221630DN350 520470261635 14 DN40 565515261632DN400 580525301638 16 DN45615565262035DN450 640585302042

金属软管的接头的区别和选型

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