Heavy Barrel Type HB Necks
The Heavy Barrel Type HB Necks adds additional reinforcement beyond the same size lighter wall standard LWN. Common standard lengths are available from stock and can be increased to any longer length to provide the offset needed. These connections are always supplied with a “Nut Stop” unless “Nut Relief” is requested. The inside diameter of these connections for 12” and below are provided with a S80 pipe size bores, 14” and large HB Connections are offered with a bore equal to the nominal pipe size. Special bores, contoured bottoms and other custom variations of all kinds are available upon request.
Description of our products:
- NPS: 1/2” to 24”
- Pressure Rating: Class 150, Class 300, Class 600, Class 900, Class 1,500, Class 2,500
- Connection Face: RF / RTJ
- Material:
- Carbon steel: ASMT A105/N, ASTM A350 LF2 CL1, ASTM A694 F52/F60/F65/F70
- Stainless steel: ASTM A182 F304/F304L/F310/F316/F316L/F317/F321
- Alloy steel: ASTM A182 F11/F12/F22
- Packing: plywood case or plywood pallet
- Coating: Oil, black paint, yellow paint, hot dip galvanized, electrolytic zinc and epoxy resin coatings
Standards, Dimensions & Weight:
ASME/ANSI B16.5 Class 150 Heavy Barrel Type HB Necks RF
ASME/ANSI B16.5 Class 300 Heavy Barrel Type HB Necks RF
ASME/ANSI B16.5 Class 600 Heavy Barrel Type HB Necks RF
ASME/ANSI B16.5 Class 900 Heavy Barrel Type HB Necks RF
ASME/ANSI B16.5 Class 1500 Heavy Barrel Type HB Necks RF
ASME/ANSI B16.5 Class 2500 Heavy Barrel Type HB Necks RF
ASME/ANSI B16.5 Class 600 Heavy Barrel Type HB Necks RTJ
ASME/ANSI B16.5 Class 900 Heavy Barrel Type HB Necks RTJ