NPT Threaded Coupling 2 Inch Class 3000 ASTM A182 F91 ASME B16.11
ISO certified manufacturer Zizi exports Forged Threaded Fittings to Asia, Africa, Latin America and Oceania, our NPT Threaded Coupling 2 Inch Class 3000 is made of best quality alloy steel ASTM A182 F91 according to ASME B16.11.
Threaded Coupling has female threads to connect pipes with male threads. NPT and BSP are two threads types that commonly used internationally. It is pressure resistance, leakproof and good looking.
NPT Coupling Dimensions
||NPS 1/8" to 4" / DN 6 to 100
||2000LB, 3000LB, 6000LB
||ASME B16.11, BS3799, GB/T14626
||Anti-rust Oil or Galvanized
Alloy Steel Threaded Coupling
ASTM A182 F1, F5, F9, F11, F12, F22, F91
Stainless Steel NPT Coupling
ASTM A182 F304/304L/304H, F316/316L, F310, F317, F321, F347
Carbon Steel Pipe Coupling
ASTM A105, A350 LF2, LF3, A694 F52, F60, F65, F70
Duplex Steel Class 3000 Forged Coupling
ASTM A182 F51, F53, F55, F56, S 31803, 32205, 32550, 32750, 32760
ASTM A182 F91 Chemical Composition
ASTM A182 F91 Mechanical Properties
Full Coupling Weight Chart
Package of NPT Threaded Fittings
- Marked with Grade, Lot No, Size, Standard and Pressure.
- Packed ASTM A182 F91 NPT Coupling into cartons and wooden cases.
- Tagged labers on the outside of the package for easy indentification.
Inspection of 2 Inch Threaded Couplin
- Visual the surface. Such as dents, die marks, porosity, undercuts.
- Check the marking. Such as size, material grade, pressure, heat no.
- Measure the size. Such as diameter, thickness, height of end to end.
- Go/no Go Gauge to test the threads of alloy steel coupling
Why Choose Us?
- Attractive price
- ISO certified quality
- Short delivery
- Good package
- Abundant stock
- One stop service