Threaded Socket & Coupling
USD30 USD28
Threaded socket coupling 1 1/2" Class 3000 BSPP SS316 ASME B16.11
Threaded socket is commonly called threaded coupling and used to connect with the steel tubes. There are two mainly threads which are BSP and NPT.
As a top class manufacturer of stainless steel forged fittings, Zizi exports A182 F316 threaded socket & coupling 1 1/2″ Class 3000 BSPP ASME B16.11 for Southeast Asia. They are in safety package and combine with other goods in 20ft container.
Forged Fittings Types
- Socket Weld Fittings
Elbow, Tee, Cross, Cap, Coupling, Union, Lateral and Reducing Socket Inserts.
- Threaded Pipe Fittings
Elbow, Tee, Cross, Cap, Coupling, Plug, Hexagonal Nipple and Union.
Threaded Socket & Coupling Dimensions
Threaded Socket Dimensions
Standard: ASME B16.11, BS3799, GB/T14626
Diameter: 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: 2000LB, 3000LB, 6000LB
Thread Type: NPT, BSPP, BSPT, PT, PF
Surface: Anti-rust Oil and Galvanized
How Many Types for Threaded Pipe Coupling?
Threaded Half Coupling & Full Coupling.
BSP Coupling & NPT Coupling.
Straight Coupling & Reducing Coupling.
Material Grades of BSP Socket
Alloy Steel Threaded Coupling
ASTM A182 F1, F5, F9, F11, F12, F22, F91
Duplex Steel Pipe Coupling
ASTM A182 F51, F53, F55, S 31803, S 32205, S 32550, S 32750, S 32760
Carbon Steel Threaded Fittings
ASTM A105, A694 F52, F60, F65, F70, A350 LF2, LF3
Stainless Steel Forged Fittings
ASTM A182 F304/304L, F304H, F316/316L, F310, F317, F321,F947
Threaded Full Coupling Weight Chart
Threaded Coupling Weight
BSP Pipe Fittings
Package for Stainless Steel Threaded Fittings
We marked all Stainless Steel Threaded Fittings with Grade, Lot No, Size, Standard and Pressure. The workers sleeved 1 1/2″ BSP Threaded Coupling SS 316 into plastic bag individually, put all of them into cartons and wooden cases, then bundled package with nylon rope.
Clear labels are tagged on the outside of the package for easy identification of the quantity and product. Great care is taken during operation and transportation.
Inspection & Marking for Threaded Coupling
- Visual the surface of threaded coupling. Such as dents, die marks, porosity, undercuts.
- Check the marking ” 1 1/2″ 3000# BSPP SS316 ASME B16.11 Z168″
- Measure dimensions. Such as outside diameter, thread length, height from end to end.
- Test the chemical composition of stainless steel threaded couplings.
- Test the thread by go/no gauge
Stainless Steel 316 Chemical and Mechanical Properties
Stainless Steel 316 Chemical and Mechanical Properties
Drawing & Specification for ASME B16.11 Threaded Coupling
Threaded Coupling Drawing
| Nominal Size | End-to-End | Outside Diameter | Length of Thread | |||
| NPS | DN | W | D | L 5 min | L 2 min | |
| 3000 & 6000 | 3000 | 6000 | ||||
| 6 | 1/8 | 32 | 16 | 22 | 6.4 | 6.7 |
| 8 | 1/4 | 35 | 19 | 25 | 8.1 | 10.2 |
| 10 | 3/8 | 38 | 22 | 32 | 9.1 | 10.4 |
| 15 | 1/2 | 48 | 28 | 38 | 10.9 | 13.6 |
| 20 | 3/4 | 51 | 35 | 44 | 12.7 | 13.9 |
| 25 | 1 | 60 | 44 | 57 | 14.7 | 17.3 |
| 32 | 1 1/4 | 67 | 57 | 64 | 17 | 18 |
| 40 | 1 1/2 | 79 | 64 | 76 | 17.8 | 18.4 |
| 50 | 2 | 86 | 76 | 92 | 19 | 19.2 |
| 65 | 2 1/2 | 92 | 92 | 108 | 23.6 | 28.9 |
| 80 | 3 | 108 | 108 | 127 | 25.9 | 30.5 |
| 100 | 4 | 121 | 68 | 75 | 140 | 159 |
Threaded Pipe Union
Threaded Pipe Union Carbon Steel 1 Inch BSPT ASTM A105 BS3799
90 Degree Threaded Elbow
90 Degree Threaded Elbow 1" 3000lb BSPT ASTM A105 ASME B16.11
NPT Coupling
3/4" 3000 LB NPT Female Coupling ASTM A182 F55 ASME B16.11
Stainless Steel Bushings
3/4 x 1/2 NPT Stainless Steel 304L Flush Bushing Reducer ASME B16.11
Threaded Half Coupling
2” Class 6000 Threaded Half Coupling BSPP ASTM A182 F22 ASME B16.11
Sockolet Class 3000
4 x 1 Inch Sockolet Class 3000 ASTM A182 F5 MSS SP-97