Full Coupling 3000

~~USD22~~ USD20

2 Inch Class 3000 Socket Weld Full Coupling ASTM A182 F11 ASME B16.11

SKU: SH125 Category: Steel Pipe Couplings

General Details
Technical Info
DWG & SPEC
Documents
Related Products

General Details

Full Coupling Socket Weld

Forged Socket Weld Full Coupling is available in Class 3000 lbs, 6000 lbs and 9000 lbs, the specification in conform to standard of ASME B16.11 & EN10241.

SW Couplings supply a sealed and stable joint for pipes with different dimensions. They are irreplaceable in small diameter pipe systems with moderate and high temperature and pressure conditions.

Socket Weld Full Coupling Dimensions

Standard: ASME/ANSI B16.11, BS3799, EN ISO 4144

Size: 1/8″, 1/4″, 3/8″, 1/2″, 3/4″, 1″, 1 1/4″, 1 1/2″, 2″, 2 1/2″, 3″, 4″

Pressure Ratings: 3000 LB, 6000 LB, 9000 LB

Type: Straight Coupling and Reducer Coupling

Form: Socket Weld and Threaded Coupling

Surface: Anti-rust Oil and Galvanized

Class 3000 Full Coupling Weight

Steel pipe coupling in class 3000 is available in both socket weld and screw types, but the weight is different.

DN	NPS	THD	SW
6	1/8	0.06	0.06
8	1/4	0.08	0.06
10	3/8	0.11	0.08
15	1/2	0.22	0.14
20	3/4	0.3	0.2
25	1	0.55	0.28
32	1 1/4	0.86	0.48
40	1 1/2	1.26	0.52
50	2	1.65	1
65	2 1/2	3	1.6
80	3	4.25	1.8
100	4	7.8	2.8

Material Grades of 2 Pipe Coupling

Stainless Steel Grades

ASTM A182 F304/304L, F304H, F316/316L, F310, F317, F321

Carbon Steel Grades

ASTM A105, A350 LF2, LF3, A694 F52, F60, F65, F70

Alloy Steel Grades

ASTM A182 F1, F5, F9, F11, F12, F22, F91

Duplex Steel Grades

ASTM A182 F51, F53, F55, S 31803, S 32205, S 32550, S 32750, S 32760, S 32950

Full Coupling VS Half Coupling

The difference between full coupling and half coupling are the length and ends. Full coupling has both socket weld end, while half coupling has one socket weld end and one plain end.

Full Coupling VS Half Coupling

Class 3000 Pipe Fittings

Standard

Class 3000 LB pipe fittings are conformed to specification of ASME B16.11, BS3799, MSS SP 75, MSS SP 83, MSS SP 95. There are steel pipe coupling, plug, cap, bushing, nipple, elbow, tee and cross.

Package

We marked all Alloy Steel Forged Fittings with Grade, Lot No, Size, Standard and Pressure. The workers will sleeve ASTM A182 F11 socket weld full couplings 3000 LB into plastic bag individually, put them in cartons and wooden cases, finally bundled wooden cases with nylon rope.

Inspection

Visual the surface of socket weld coupling body. Such as dents, die marks, porosity, undercuts.

Measure dimensions. Such as diameter, wall thickness, and dimensions of the socket.

Check the marking of branch outlet fittings. Such as size, material code, grade, pressure, heat no.

Technical Info

ASTM A182 F11 Properties

DWG & SPEC

Drawing & Specification for B16.11 Socket Weld Coupling

Socket Weld Coupling Drawing

Nominal Size		Socket Bore Dia.	Bore Dia. of fittings			Socket Wall Thickness						Depth of Socket	Laying Lengths	Laying lengths
DN	NPS	B	D			C						J_min	E	F
			3000	6000	9000	3000		6000		9000
			3000	6000	9000	ave	min	ave	min	ave	min
6	1/8	10.9	6.1	3.2	/	3.18	3.18	3.96	3.43	/	/	9.5	6.5	16.0
8	1/4	14.3	8.5	5.6	/	3.78	3.30	4.60	4.01	/	/	9.5	6.5	16.0
10	3/8	17.7	11.8	8.4	/	4.01	3.50	5.03	4.37	/	/	9.5	6.5	17.5
15	1/2	21.9	15.0	11.0	5.6	4.67	4.09	5.97	5.18	9.53	8.18	9.5	9.5	22.5
20	3/4	27.3	20.2	14.8	10.3	4.90	4.27	6.96	6.04	9.78	8.56	12.5	9.5	24.0
25	1	34.0	25.9	19.9	14.4	5.69	4.98	7.92	6.93	11.38	9.96	12.5	12.5	28.5
32	1 1/4	42.8	34.3	28.7	22.0	6.07	5.28	7.92	6.93	12.14	10.62	12.5	12.5	30.0
40	1 1/2	48.9	40.1	33.2	27.2	6.35	5.54	8.92	7.80	12.70	11.12	12.5	12.5	32.0
50	2	61.2	51.7	42.1	37.4	6.93	6.04	10.92	9.50	13.84	12.12	16.0	19.0	41.0
65	2 1/2	73.9	61.2	/	/	8.76	7.62	/	/	/	/	16.0	19.0	43.0
80	3	89.9	76.4	/	/	9.52	8.30	/	/	/	/	16.0	19.0	44.5
100	4	115.5	100.7	/	/	10.69	9.35	/	/	/	/	19.0	19.0	48.0