1/2" NPT 3000 lb Forged Steel Threaded Half Coupling

Forged Steel Threaded Half Coupling, used for connecting small bore threaded branch to large bore welded pipe. The available size range is from 1/8″ to 4″ as per ASME B16.11.

1. Forged Steel Threaded Half Coupling Specification

Specification	· Forged stainless steel fittings: ASTM A182, ASTM SA182 S/W &SCRD (NPT / BSP / BSPT) · Carbon steel forged fittings: A-105, S/W & SCRD (NPT / BSP / BSPT) · Mild Steel Forged Fitting: IS BS ASTM ANSI B16.11 S/W & SCRD · Nickel Alloy forged fittings: ASTM B366 S/W & SCRD
Forged Threaded Half Coupling Dimension	ASME B16.11
Forged Threaded Half Coupling Size	1/8″ NB TO 4″ NB
Forged Threaded Half Coupling Class	2000 LBS, 3000 LBS, 6000 LBS
Forged steel fittings Range	Coupling, Plug, Socket, Bushing, Elbow, Tee, Nipple, Union, Threading Outlet, Welding Outlet, Socket Weld Outlet.
Value-Added Services:	Hot Dipped Galvanizing, Epoxy & FBE Coating, Electro Polish, Sand Blasting, Soldering.

2. Threaded Fittings Dimensional Standards

ASME B16.11: Forged fittings, Socket welding, and threaded.
MSS-SP-83: Steel Pipe Unions, Socket welding, and threaded.
MSS-SP-95: Swaged Nipples and Bull Plug.

3. Dimensions of Forged Steel Threaded Half Coupling

Dimensions of Threaded Half Coupling according to ASME B16.11, CLASS 3000

NPS	Length	Outside Dia	Min Thread Length
NPS	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

Dimensions of Threaded Half Coupling according to ASME B16.11, CLASS 6000

NPS	Length	Outside Dia	Min Thread Length
NPS	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

Dimensions are in millimeters unless otherwise indicated.
Dimension (B) is the minimum length of a perfect thread.
The length of useful thread (B plus threads with fully formed roots and flat crests) shall not be less than J.

4. Forged Steel Threaded Half Coupling Types

Class 2000, Threaded Half Coupling
Class 3000, Threaded Half Coupling
Class 6000, Threaded Half Coupling
Class 9000, Threaded Half Coupling
ASME B16.11 Threaded Half Coupling
ASTM A105 Threaded Half Coupling
A182 Gr F304 Forged Half Coupling
A182 Gr F316L Screwed Half Coupling
A182 Gr F321 Threaded Half Coupling
A182 Gr F347 Threaded Half Coupling
A350 Gr LF2 Threaded Half Coupling

5. Forged Steel Threaded Half Coupling Weight Chart

Forged Steel Fittings & Unions > Half Coupling (Class3000, 6000) – Threaded. Weights are in lb.

Item	Size	Connection Type	Material	Class	Weight
3000-Threaded-1/8 Half Coupling	1/8	Threaded	Carbon Steel (A105)	3000	0.06 lb
3000-Threaded-1/4 Half Coupling	1/4	Threaded	Carbon Steel (A105)	3000	0.05 lb
3000-Threaded-3/8 Half Coupling	3/8	Threaded	Carbon Steel (A105)	3000	0.06 lb
3000-Threaded-1/2 Half Coupling	1/2	Threaded	Carbon Steel (A105)	3000	0.13 lb
3000-Threaded-3/4 Half Coupling	3/4	Threaded	Carbon Steel (A105)	3000	0.21 lb
3000-Threaded-1 Half Coupling	1	Threaded	Carbon Steel (A105)	3000	0.42 lb
3000-Threaded-1 1/4 Half Coupling	1 1/4	Threaded	Carbon Steel (A105)	3000	0.79 lb
3000-Threaded-1 1/2 Half Coupling	1 1/2	Threaded	Carbon Steel (A105)	3000	1.12 lb
3000-Threaded-2 Half Coupling	2	Threaded	Carbon Steel (A105)	3000	1.53 lb
3000-Threaded-2 1/2 Half Coupling	2 1/2	Threaded	Carbon Steel (A105)	3000	2.34 lb
3000-Threaded-3 Half Coupling	3	Threaded	Carbon Steel (A105)	3000	3.26 lb
3000-Threaded-4 Half Coupling	4	Threaded	Carbon Steel (A105)	3000	6.48 lb
6000-Threaded-1/8 Half Coupling	1/8	Threaded	Carbon Steel (A105)	6000	0.1 lb
6000-Threaded-1/4 Half Coupling	1/4	Threaded	Carbon Steel (A105)	6000	0.12 lb
6000-Threaded-3/8 Half Coupling	3/8	Threaded	Carbon Steel (A105)	6000	0.19 lb
6000-Threaded-1/2 Half Coupling	1/2	Threaded	Carbon Steel (A105)	6000	0.35 lb
6000-Threaded-3/4 Half Coupling	3/4	Threaded	Carbon Steel (A105)	6000	0.49 lb
6000-Threaded-1 Half Coupling	1	Threaded	Carbon Steel (A105)	6000	0.97 lb
6000-Threaded-1 1/4 Half Coupling	1 1/4	Threaded	Carbon Steel (A105)	6000	1.15 lb
6000-Threaded-1 1/2 Half Coupling	1 1/2	Threaded	Carbon Steel (A105)	6000	2.08 lb
6000-Threaded-2 Half Coupling	2	Threaded	Carbon Steel (A105)	6000	3.05 lb
6000-Threaded-2 1/2 Half Coupling	2 1/2	Threaded	Carbon Steel (A105)	6000	4.35 lb
6000-Threaded-3 Half Coupling	3	Threaded	Carbon Steel (A105)	6000	6.83 lb
6000-Threaded-4 Half Coupling	4	Threaded	Carbon Steel (A105)	6000	7.05 lb

6. Price list of Forged Steel Threaded Half Coupling

Estan Pipe Fittings is one of the manufacturers and suppliers of Threaded Fittings from China. Our prices for ASME B16.11 Forged Steel Threaded Half Coupling Fittings are very reasonable.

Please contact us for the latest price list and available stock information along with your requirements. We maintain a stock of all standard items and export them at the best price for ASME B16.11 Forged Steel Threaded Half Couplings.

7. Packing of Forged Steel Threaded Half Coupling

Estan Pipe Fittings emphasizes the packaging to ensure that there is no damage during transit to the ASME B16.11 Forged Steel Threaded Half Coupling Fittings. ASME B16.11 Threaded Half Couplings are packed in export standard plywood pallets/ free fumigation wooden cases. They are marked with Grade, Lot No, Size, Degree, etc. You can also contact us for customized marking.

Surface: Light Oiling, Black Painting, Galvanizing, PE /3PE Anti-corrosion Coating
Packing: Export Standard Plywood Pallets/ Free Fumigation Wooden Case.

8. Forged Steel Threaded Half Coupling HS Code

73072900 HALF COUPLING AS PER ASTM A865 SIZE 6 RATING 3000 LENGTH OF COUPLING 100 MM END CONNECTION ONE END NPT FEMALE THREADED
73079390 CARBON STEEL HALF COUPLING TO ASTM A 105 DIMN B 16.11, NPT, THREADED. SIZE:1/2 NB X3000#
73071900 THREADED HALF COUPLING SS316L 6 X 1 3000#
73079990 CARBON STEEL FITTINGS FORGED HALF COUPLING ASTM A105: 1 END BSP THREAD MALE