Manufacturer of Couplings Pipe | Jubilant Piping Solutions

About Coupling Pipe

Jubilant Piping Solution PVT. LTD is a known manufacturer and supplier of the most widely used Stainless Steel Socket Weld Coupling used for the amalgamation of two pipes and comes in various sizes, thickness, shapes according to the specification of our clients. Socket weld couplings are a short length of pipe, with a socket at one or both ends that allows two pipes/tubes to be joint.

NOMINAL PIPE SIZE	OUTER DIAMETER	SOCKET BORE DIAMETER	BORE DIAMETER OF FITTINGS	BORE DIAMETER OF FITTINGS	BORE DIAMETER OF FITTINGS	WALL THICKNESS # 3000	WALL THICKNESS # 3000	WALL THICKNESS # 6000	WALL THICKNESS # 6000	WALL THICKNESS # 9000	WALL THICKNESS # 9000	FULL COUPLING	FULL COUPLING	HALF COUPLING	HALF COUPLING
Inch.	A	B	C – 3000	C – 6000	C – 9000	D	D	D	D	D	D	L1	L2	L1	L2
		Maximum Minimum	Maximum Minimum	Maximum Minimum	Maximum Minimum	Average	Minimum	Average	Minimum	Average	Minimum
1/8	B+D	11.2 10.8	7.6 6.1	4.8 3.2		3.18	3.18	3.96	3.43			9.5	6.5	9.5	16.0
1/4	B+D	14.6 14.2	10.0 8.5	7.1 5.6		3.78	3.30	4.6	4.01			9.5	6.5	9.5	16.0
3/8	B+D	18.0 17.6	13.3 11.8	9.9 8.4		4.01	3.50	5.03	4.37			9.5	6.5	9.5	17.5
1/2	B+D	22.2 21.8	16.6 15.0	12.5 11.0	7.2 5.6	4.67	4.09	5.97	5.18	9.35	8.18	9.5	9.5	9.5	22.5
3/4	B+D	27.6 27.2	21.7 20.2	16.3 14.8	11.8 10.3	4.90	4.27	6.96	6.04	9.78	8.56	12.5	9.5	12.5	24.0
1	B+D	34.3 33.9	27.4 25.9	21.5 19.9	16.0 14.4	5.69	4.98	7.92	6.93	11.38	9.96	12.5	12.5	12.5	28.5
1 1/4	B+D	43.1 42.7	35.8 34.3	30.2 28.7	23.5 22.0	6.07	5.28	7.92	6.93	12.14	10.62	12.5	12.5	12.5	30.0
1 1/2	B+D	49.2 48.8	41.6 40.1	34.7 33.2	28.7 27.2	6.35	5.54	8.92	7.8	12.7	11.12	12.5	12.5	12.5	32.0
2	B+D	61.7 61.2	53.3 51.7	43.6 42.1	38.9 37.4	6.93	6.04	10.92	9.5	13.84	12.12	16.0	19.0	16.0	41.0
2 1/2	B+D	74.4 73.9	64.2 61.2			8.76	7.67					16.0	19.0	16.0	43.0
3	B+D	90.3 89.8	79.4 76.4			9.52	8.30					16.0	19.0	16.0	44.5
4	B+D	103.8 100.7	103.8 100.7			10.69	9.35					16.0	19.0	16.0	48.0
	All Dimensions are in mm

NOMINAL PIPE SIZE

OUTER DIAMETER

SOCKET BORE DIAMETER

BORE DIAMETER OF FITTINGS

WALL THICKNESS
# 3000

WALL THICKNESS
# 6000

WALL THICKNESS
# 9000

FULL COUPLING

HALF COUPLING

Inch.

C – 3000

C – 6000

C – 9000

Maximum
Minimum

Average

Minimum

Average

Minimum

Average

Minimum

1/8

B+D

11.2
10.8

7.6
6.1

4.8
3.2

3.18

3.96

3.43

9.5

6.5

9.5

16.0

1/4

B+D

14.6
14.2

10.0
8.5

7.1
5.6

3.78

3.30

4.6

4.01

9.5

6.5

9.5

16.0

3/8

B+D

18.0
17.6

13.3
11.8

9.9
8.4

4.01

3.50

5.03

4.37

9.5

6.5

9.5

17.5

1/2

B+D

22.2
21.8

16.6
15.0

12.5
11.0

7.2
5.6

4.67

4.09

5.97

5.18

9.35

8.18

9.5

22.5

3/4

B+D

27.6
27.2

21.7
20.2

16.3
14.8

11.8
10.3

4.90

4.27

6.96

6.04

9.78

8.56

12.5

9.5

12.5

24.0

B+D

34.3
33.9

27.4
25.9

21.5
19.9

16.0
14.4

5.69

4.98

7.92

6.93

11.38

9.96

12.5

28.5

1 1/4

B+D

43.1
42.7

35.8
34.3

30.2
28.7

23.5
22.0

6.07

5.28

7.92

6.93

12.14

10.62

12.5

30.0

1 1/2

B+D

49.2
48.8

41.6
40.1

34.7
33.2

28.7
27.2

6.35

5.54

8.92

7.8

12.7

11.12

12.5

32.0

B+D

61.7
61.2

53.3
51.7

43.6
42.1

38.9
37.4

6.93

6.04

10.92

9.5

13.84

12.12

16.0

19.0

16.0

41.0

2 1/2

B+D

74.4
73.9

64.2
61.2

8.76

7.67

16.0

19.0

16.0

43.0

B+D

90.3
89.8

79.4
76.4

9.52

8.30

16.0

19.0

16.0

44.5

B+D

103.8
100.7

10.69

9.35

16.0

19.0

16.0

48.0

All Dimensions are in mm

NOMINAL PIPE SIZE	END TO END	MINIMUM LENGTH OF THREAD	OUTSIDE DIAMETER
Inch.	Full Coupling	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
	All Dimensions are in mm

NOMINAL PIPE SIZE

END TO END

MINIMUM LENGTH OF THREAD

OUTSIDE DIAMETER

Inch.

Full Coupling

Half Coupling

# 3000

# 6000

A/2

1/8

A/2

6.7

6.4

1/4

A/2

10.2

8.1

3/8

A/2

10.4

9.1

1/2

A/2

13.6

10.9

3/4

A/2

13.9

12.7

A/2

17.3

14.7

1 1/4

A/2

1 1/2

A/2

18.4

17.8

A/2

19.2

2 1/2

A/2

28.9

23.6

108

A/2

30.5

25.9

108

127

121

A/2

27.7

140

159

All Dimensions are in mm

Material	Grades
Stainless Steel Coupling	ASTM A182 F304, F304L, F306, F316L, F304H, F309S, F309H, F310S, F310H, F316TI, F316H, F316LN, F317, F317L, F321, F321H, F11, F22, F91, F347, F347H, F454L, ASTM A312/A403 TP304, TP304L, TP316, TP316L
Carbon Steel Coupling	ASTM/ ASME A 105, ASTM/ ASME A 350 LF 2, ASTM / ASME A 53 GR. A & B, ASTM A 106 GR. A, B & C. API 5L GR. B, API 5L X 42, X 46, X 52, X 60, X 65 & X 70. ASTM / ASME A 691 GR A, B & C
Alloy Steel Coupling	ASTM / ASME A 182, ASTM / ASME A 335, ASTM / ASME A 234 GR P 1, P 5, P 9, P 11, P 12, P 22, P 23, P 91, ASTM / ASME A 691 GR 1 CR, 1 1/4 CR, 2 1/4 CR, 5 CR, 9CR, 91
Duplex / Super Duplex Steel Coupling	ASTM A 182 – F51, F53, F55 S31803, S32205, S32550, S32750, S32760, S32950.
Nickel Alloy Coupling	ASTM / ASME SB 336, ASTM / ASME SB 564 / 160 / 163 / 472, UNS 2200 (NICKEL 200) , UNS 2201 (NICKEL 201 ) , UNS 4400 (MONEL 400 ) , UNS 8020 ( ALLOY 20 / 20 CB 3 ) , UNS 8825 INCONEL (825) , UNS 6600 (INCONEL 600 ) , UNS 6601 (INCONEL 601) , UNS 6625 (INCONEL 625) , UNS 10276 (HASTELLOY C 276)

Material

Grades

Stainless Steel Coupling

ASTM A182 F304, F304L, F306, F316L, F304H, F309S, F309H, F310S, F310H, F316TI, F316H, F316LN, F317, F317L, F321, F321H, F11, F22, F91, F347, F347H, F454L, ASTM A312/A403 TP304, TP304L, TP316, TP316L

Carbon Steel Coupling

ASTM/ ASME A 105, ASTM/ ASME A 350 LF 2, ASTM / ASME A 53 GR. A & B, ASTM A 106 GR. A, B & C. API 5L GR. B, API 5L X 42, X 46, X 52, X 60, X 65 & X 70. ASTM / ASME A 691 GR A, B & C

Alloy Steel Coupling

ASTM / ASME A 182, ASTM / ASME A 335, ASTM / ASME A 234 GR P 1, P 5, P 9, P 11, P 12, P 22, P 23, P 91, ASTM / ASME A 691 GR 1 CR, 1 1/4 CR, 2 1/4 CR, 5 CR, 9CR, 91

Duplex / Super Duplex Steel Coupling

ASTM A 182 – F51, F53, F55 S31803, S32205, S32550, S32750, S32760, S32950.

Nickel Alloy Coupling

ASTM / ASME SB 336, ASTM / ASME SB 564 / 160 / 163 / 472, UNS 2200 (NICKEL 200) , UNS 2201 (NICKEL 201 ) , UNS 4400 (MONEL 400 ) , UNS 8020 ( ALLOY 20 / 20 CB 3 ) , UNS 8825 INCONEL (825) , UNS 6600 (INCONEL 600 ) , UNS 6601 (INCONEL 601) , UNS 6625 (INCONEL 625) , UNS 10276 (HASTELLOY C 276)