Full Coupling
Specification Chart Of ASTM A105 Full Coupling 3000# NPT And Stainless Steel Threaded Full Coupling Dimensions.
ASME B16.11 Threaded Full Coupling
Stainless Steel Threaded Full Coupling
Carbon Steel Threaded Full Coupling
Table of contents
- What Is Full Coupling In Piping?
- What Is A Full Coupling Used For In Plumbing?
- ASME B16.11 Threaded Full Coupling Use In Water And Gas Piping Applications?
- Stainless Steel Full Coupling Specification
- Threaded Full Coupling Dimensions
- Class 3000 Full Coupling Dimensions
- Class 6000 Full Coupling Dimensions
- Threaded Full Pipe Coupling Pressure Ratings Formula
- Carbon Steel Full Coupling Price List
- Threaded Full Coupling Sizes Chart
- Forged Threaded Full Coupling Weight Chart According to ASME B16.11
- Tolerance Chart Of Threaded Full Coupling
- Most Popular Types Of ASME B16.11 Full Coupling
Threaded Full Pipe Coupling
Screwed Full Coupling
Aluminum NPT Full Coupling
What Is Full Coupling In Piping?
The asme b16.11 full coupling can range up to NPS 48 depending on the standards used and the diameters, wall thicknesses and the pressure requirements of the application. The threaded full pipe coupling is a pipe fitting of short length that has two pipes joined together by threads at both ends. The full threaded rod coupling alternatively can connect two rods usually but also pipes in special cases. The full coupling ASME B16.11 ranges up to 4 inches and it could differ in material make such as the ASTM A182 SS Threaded Full Coupling which is made up of A182 stainless steel. The Screwed Full Coupling makes tighter connection by means of screws which make it easier to fit, but also is strengthened as Forged Threaded Full Coupling in the manufacturing process. The different Threaded Full Coupling Dimensions allow for usages in different industries and of different size piping applications.
What Is A Full Coupling Used For In Plumbing?
ASME B16.11 Screwed Full Coupling could be used in places where the alloy properties such as corrosion resistance and light weight are required. The threads of the Forged Screwed Full Coupling are enough to attach two pipes but also the threaded Forged Full Coupling could be welded after the connecting. The smaller pipe sizes use the ANSI B16.11 Threaded Full Coupling in applications such as domestic water and gas piping where the ASME B16.11 Forged Threaded Coupling strength and pressure containment are sufficient.
ASME B16.11 Threaded Full Coupling Use In Water And Gas Piping Applications?
Depending on the needs of the application specification, different standards and classes could be used. For example, if the application has smaller pipes but requires a pressure containment of 3000lbs, then the Forged Screwed Full Coupling 3000LB Threaded could be used. The applications include low and high pressure needs such as the water purification, pollution control, beverages, chemical, oil and gas and agricultural industries as well.
Check Threaded Full Pipe Coupling Pressure Rating Formula, Small-Quantity Manufacturer Of Carbon Steel Screwed Full Couplings In India.
Stainless Steel Full Coupling Specification
| Specification : | ASME B16.11 Full Coupling |
|---|---|
| Standards | ASME B16.11 (American Standard), Bs3799, MSS SP 79, JIS B2302, MSS-SP-97 (Threadolet), MSS-SP-83 (Union), ASME B36.19 (Nipple) |
| Type Of Pipe systems | 45 Lateral Tee, Equal Cross, Pipe Cap, Branch Outlets, Swage Nipple, 45 Deg Elbow, Equal tee, Full Coupling, Reducing Tee, 90 Deg Elbow, Half Coupling, Street Elbow, Bull Plug, Boss, Union (Male/Female), Lateral Outlet. |
| Material | Stainless Steel (ASTM-182) Alloy Steel (ASTM-182) Low Alloy Steel (ASTM-350) Carbon Steel (ASTM-105) Duplex Steel Cooper Nickel |
| Thread Connections | ASME B16.34 (Valves — Flanged), ASME B16.39 (Malleable Iron Pipe Unions, 150#, 250#, Or 300#), ASME B16.11 (Socket Welding and Threaded), MSS-SP-83 (Class Unions), ASME B16.3 (Malleable Iron Fittings), ASME B16.4 ( Gray Iron Fittings), ASME B16.39 (Malleable Iron Unions). |
| Types Of Thread | NPT, BSPP, MPT, BSPT, PF, PT |
| Applications | Oil and Gas Power station Water Pipeline Noncritical Applications Chemical Fire Protection |
| Advantages | Simple Usage Easy installation Economic as cheaper |
| Size | Threaded Fittings = ½” – 4” |
| Pressure Rating | Threaded Fittings = Class 2000, Class 3000, Class 6000 |
ANSI B16.11 Forged Threaded Full Coupling Weight Chart According to ASME B16.11 And Best Deal Buy ASTM A350 Lf2 Screwed Full Couplings From In Mumbai, India.
Threaded Full Coupling Dimensions
Class 3000 Full Coupling Dimensions
Normal Pipe Sizes (NPS)
End to End
Outside
Diameter (O.D.)
Min.
Thread Length
A
D
B
J
1/2
48
28
10.9
13.6
3/4
51
35
12.7
13.9
1
60
44
14.7
17.3
1.1/4
67
57
17
18
1.1/2
79
64
17.8
18.4
2
86
76
19
19.2
2.1/2
92
92
23.6
28.9
3
108
108
25.9
30.5
4
121
140
27.7
33
Class 6000 Full Coupling Dimensions
(Normal Pipe Size) NPS
End to End
O.D. (Outside
Diameter)
Thread Minimum
Length
A
D
B
J
1/2
48
38
10.9
13.6
3/4
51
44
12.7
13.9
1
60
57
14.7
17.3
1.1/4
67
64
17
18
1.1/2
79
76
17.8
18.4
2
86
92
19
19.2
2.1/2
92
108
23.6
28.9
3
108
127
25.9
30.5
4
121
159
27.7
33
Tolerance Chart Of ISO/ 3000 LBS NPT Full Coupling, Buy ISO Certified ASTM A182 304L/ 316L Threaded Full Coupling Material.
Threaded Full Pipe Coupling Pressure Ratings Formula
ASME B16.11 Full Coupling Pressure-Temperature ratings
Temperature
Class
150
300
1/4 – 1 inch.
1 1/4 – 2 inch.
2 1/2 – 3 inch.
(oF)
(oC)
-20 to 150
-29 to 66
300
2000
1500
1000
200
93
265
1785
1350
910
250
121
225
1575
1200
825
300
149
185
1360
1050
735
350
177
150
1150
900
650
400
204
–
935
750
560
450
232
–
725
600
475
500
260
–
510
450
385
550
288
–
300
300
300
Contact US Today For Buy ANSI / ASME B16.11 High Pressure Alloy Steel/ Nickel Alloy/ Duplex Steel Forged Threaded Full Coupling With Best Price In Mumbai, India.
Carbon Steel Full Coupling Price List
Size
Class
Material
Price in US($)
1 NPS
Class 3000
ASTM A105
$2.8
2 NPS
Class 3000
ASTM A105
$3.0
1/2 NPS
Class 3000
ASTM A105
$.78
Please note this is an approx Price of ASME B16.11 Full Coupling in India. For final Threaded Full Coupling Price List Please Call on +91 - 22 - 67437342 or drop an Email to info@rajtilakmetal.com
Threaded Full Coupling Sizes Chart
Description
Class
Class 2000
Class 3000
Class 6000
Full-Coupling1/2 – 4
1/2 – 2
1/2 – 2
1/2 – 4
1/2 – 2
1/2 – 2
1/2 – 4
1/2 – 2
1/2 – 2
Normal Pipe Wall
SCH 80 / XS
SCH 160
XXS
NPS
End To End
Thread Minimum Length
O.D.
Inches
ASME B16.11 Full Coupling
ASME B16.11 Half Coupling
# 3000
# 6000
A
A/2
B
C
D
D
1/8
32
A/2
6.7
6.4
16
22
1/4
35
A/2
10.2
8.1
19
25
3/8
38
A/2
10.4
9.1
22
32
1/2
48
A/2
13.6
10.9
28
38
3/4
51
A/2
13.9
12.7
35
44
1
60
A/2
17.3
14.7
44
57
1 1/4
67
A/2
18
17
57
64
1 1/2
79
A/2
18.4
17.8
64
76
2
86
A/2
19.2
19
76
92
2 1/2
92
A/2
28.9
23.6
92
108
3
108
A/2
30.5
25.9
108
127
4
121
A/2
33
27.7
140
159
Forged Threaded Full Coupling Weight Chart According to ASME B16.11
Tolerance Chart Of Threaded Full Coupling
ANSI B16.11 American Standard Dimensional Tolerances "A" - Threaded Center To Bottom For Size
1/8" And 1/4" ± 0.03" 3/8", 1/2" And 3/4" ± 0.06" 1", 1-1/4", 1-1/2" And 2" ± 0.08" 2-1/2", 3", And 4" ± 0.10" "B" - Threaded Bore Diameter For Size
1-1/2" And Smaller + 0.020"
- 0.000" 2", 2-1/2", 3" And 4" + 0.025"
- 0.000" "C" - Threaded Wall Thick. Min. = 1.09 T (But Not Less Than 5/32")
T = Wall Thickness Of Nominal Pipe Sizes "D" - Bore Diameter Of Pipe Fitting For Size
2" And Smaller ± 0.030" 2-1/2", 3" And 4" ± 0.060" "E" - Threadeds- Bottom To Bottom - Full Couplings For Size
1/8" And 1/4" ± 0.06" 3/8", 1/2" And 3/4" ± 0.12" 1", 1-1/4", 1-1/2" And 2" ± 0.16" 2-1/2", 3", And 4" ± 0.20" "F" - Bottom Of Threaded To Opposite Face - ANSI B16.11 Half Couplings For Size
1/8" And 1/4" ± 0.03" 3/8", 1/2" And 3/4" ± 0.06" 1", 1-1/4", 1-1/2" And 2" ± 0.08" 2-1/2", 3", And 4" ± 0.10" "G" - Gap Of Welding Approx. 0.06"
Before Welding Recommended Gap "H" - Min. Flat Min. Flat = 0.75 X Min.
Threaded Wall Thick.
Most Popular Types Of ASME B16.11 Full Coupling
ASTM A105, 2 1/2 Inch, 2000 LB, Threaded Full Couplings
1 inch, ASTM A105, B16.11, 3000 LB, Threaded Full Couplings
2-1/2 inch ASME B16.11 Half Couplings Threaded - Class 3000
ASTM A182 F316, 1 Inch, ANSI B16.11 Screwed Full Couplings
ASTM A536, Ductile Iron, Forged Threaded Full Couplings
4 Inch, CL9000, ASME B16.11, Duplex Steel Threaded Full Couplings
ASTM A182 F304L, 6 inch, Stainless Steel Screwed Full Couplings
ASME A350, 1 Inch, Class 3000, Carbon Steel Screwed Full Couplings
ASTM A182 F316, 3000#, FNPT, Threaded Forged Full Couplings
ASTM A182 F304L, 1/2 Inch, NPT, Screwed Full Couplings 3000lb
ASTM A536, Grooved, 80MM, Forged Screwed Full Couplings
Galvanized, ANSI B16.11, PN400, DN80, Straight Forged Steel Full Couplings
| Normal Pipe Sizes (NPS) | End to End | Outside Diameter (O.D.) |
Min. Thread Length |
|
| A | D | B | J | |
| 1/2 | 48 | 28 | 10.9 | 13.6 |
| 3/4 | 51 | 35 | 12.7 | 13.9 |
| 1 | 60 | 44 | 14.7 | 17.3 |
| 1.1/4 | 67 | 57 | 17 | 18 |
| 1.1/2 | 79 | 64 | 17.8 | 18.4 |
| 2 | 86 | 76 | 19 | 19.2 |
| 2.1/2 | 92 | 92 | 23.6 | 28.9 |
| 3 | 108 | 108 | 25.9 | 30.5 |
| 4 | 121 | 140 | 27.7 | 33 |
| (Normal Pipe Size) NPS | End to End | O.D. (Outside Diameter) |
Thread Minimum Length | |
| A | D | B | J | |
| 1/2 | 48 | 38 | 10.9 | 13.6 |
| 3/4 | 51 | 44 | 12.7 | 13.9 |
| 1 | 60 | 57 | 14.7 | 17.3 |
| 1.1/4 | 67 | 64 | 17 | 18 |
| 1.1/2 | 79 | 76 | 17.8 | 18.4 |
| 2 | 86 | 92 | 19 | 19.2 |
| 2.1/2 | 92 | 108 | 23.6 | 28.9 |
| 3 | 108 | 127 | 25.9 | 30.5 |
| 4 | 121 | 159 | 27.7 | 33 |
| ASME B16.11 Full Coupling Pressure-Temperature ratings | |||||
|---|---|---|---|---|---|
| Temperature | Class | ||||
| 150 | 300 | ||||
| 1/4 – 1 inch. | 1 1/4 – 2 inch. | 2 1/2 – 3 inch. | |||
| (oF) | (oC) | ||||
| -20 to 150 | -29 to 66 | 300 | 2000 | 1500 | 1000 |
| 200 | 93 | 265 | 1785 | 1350 | 910 |
| 250 | 121 | 225 | 1575 | 1200 | 825 |
| 300 | 149 | 185 | 1360 | 1050 | 735 |
| 350 | 177 | 150 | 1150 | 900 | 650 |
| 400 | 204 | – | 935 | 750 | 560 |
| 450 | 232 | – | 725 | 600 | 475 |
| 500 | 260 | – | 510 | 450 | 385 |
| 550 | 288 | – | 300 | 300 | 300 |
| Size | Class | Material | Price in US($) |
| 1 NPS | Class 3000 | ASTM A105 | $2.8 |
| 2 NPS | Class 3000 | ASTM A105 | $3.0 |
| 1/2 NPS | Class 3000 | ASTM A105 | $.78 |
Please note this is an approx Price of ASME B16.11 Full Coupling in India. For final Threaded Full Coupling Price List Please Call on +91 - 22 - 67437342 or drop an Email to info@rajtilakmetal.com
| Description | Class | ||
| Class 2000 | Class 3000 | Class 6000 | |
Full-Coupling |
1/2 – 4 | 1/2 – 2 | 1/2 – 2 |
| 1/2 – 4 | 1/2 – 2 | 1/2 – 2 | |
| 1/2 – 4 | 1/2 – 2 | 1/2 – 2 | |
| Normal Pipe Wall | SCH 80 / XS | SCH 160 | XXS |
| NPS | End To End | Thread Minimum Length | O.D. | |||
|---|---|---|---|---|---|---|
| Inches | ASME B16.11 Full Coupling | ASME B16.11 Half Coupling | # 3000 | # 6000 | ||
| A | A/2 | B | C | D | D | |
| 1/8 | 32 | A/2 | 6.7 | 6.4 | 16 | 22 |
| 1/4 | 35 | A/2 | 10.2 | 8.1 | 19 | 25 |
| 3/8 | 38 | A/2 | 10.4 | 9.1 | 22 | 32 |
| 1/2 | 48 | A/2 | 13.6 | 10.9 | 28 | 38 |
| 3/4 | 51 | A/2 | 13.9 | 12.7 | 35 | 44 |
| 1 | 60 | A/2 | 17.3 | 14.7 | 44 | 57 |
| 1 1/4 | 67 | A/2 | 18 | 17 | 57 | 64 |
| 1 1/2 | 79 | A/2 | 18.4 | 17.8 | 64 | 76 |
| 2 | 86 | A/2 | 19.2 | 19 | 76 | 92 |
| 2 1/2 | 92 | A/2 | 28.9 | 23.6 | 92 | 108 |
| 3 | 108 | A/2 | 30.5 | 25.9 | 108 | 127 |
| 4 | 121 | A/2 | 33 | 27.7 | 140 | 159 |
| ANSI B16.11 American Standard Dimensional Tolerances | ||
|---|---|---|
| "A" - Threaded Center To Bottom | For Size 1/8" And 1/4" | ± 0.03" |
| 3/8", 1/2" And 3/4" | ± 0.06" | |
| 1", 1-1/4", 1-1/2" And 2" | ± 0.08" | |
| 2-1/2", 3", And 4" | ± 0.10" | |
| "B" - Threaded Bore Diameter | For Size 1-1/2" And Smaller | + 0.020" - 0.000" |
| 2", 2-1/2", 3" And 4" | + 0.025" - 0.000" | |
| "C" - Threaded Wall Thick. | Min. = 1.09 T (But Not Less Than 5/32") T = Wall Thickness Of Nominal Pipe Sizes | |
| "D" - Bore Diameter Of Pipe Fitting | For Size 2" And Smaller | ± 0.030" |
| 2-1/2", 3" And 4" | ± 0.060" | |
| "E" - Threadeds- Bottom To Bottom - Full Couplings | For Size 1/8" And 1/4" | ± 0.06" |
| 3/8", 1/2" And 3/4" | ± 0.12" | |
| 1", 1-1/4", 1-1/2" And 2" | ± 0.16" | |
| 2-1/2", 3", And 4" | ± 0.20" | |
| "F" - Bottom Of Threaded To Opposite Face - ANSI B16.11 Half Couplings | For Size 1/8" And 1/4" | ± 0.03" |
| 3/8", 1/2" And 3/4" | ± 0.06" | |
| 1", 1-1/4", 1-1/2" And 2" | ± 0.08" | |
| 2-1/2", 3", And 4" | ± 0.10" | |
| "G" - Gap Of Welding | Approx. 0.06" Before Welding Recommended Gap | |
| "H" - Min. Flat | Min. Flat = 0.75 X Min. Threaded Wall Thick. | |
ASTM A105, 2 1/2 Inch, 2000 LB, Threaded Full Couplings
1 inch, ASTM A105, B16.11, 3000 LB, Threaded Full Couplings
2-1/2 inch ASME B16.11 Half Couplings Threaded - Class 3000
ASTM A182 F316, 1 Inch, ANSI B16.11 Screwed Full Couplings
ASTM A536, Ductile Iron, Forged Threaded Full Couplings
4 Inch, CL9000, ASME B16.11, Duplex Steel Threaded Full Couplings
ASTM A182 F304L, 6 inch, Stainless Steel Screwed Full Couplings
ASME A350, 1 Inch, Class 3000, Carbon Steel Screwed Full Couplings
ASTM A182 F316, 3000#, FNPT, Threaded Forged Full Couplings
ASTM A182 F304L, 1/2 Inch, NPT, Screwed Full Couplings 3000lb
ASTM A536, Grooved, 80MM, Forged Screwed Full Couplings