Heavy barrel nozzle,heavy barrel Flanges

The Heavy Barrel Flanges,also called Heavy barrel nozzles which has additional reinforcement beyond the same size lighter wall standard LWN （Long weld neck flange). 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.

Reinforcing nozzles made from ASME SA-105N / SA182 / for pressures up to 2000 psi.

• Forged, heat treated and machined
• Per ANSI B16.5 or custom nozzle if provided with drawings
• Material certification and complete test reports are available

Type of nozzles:

• LWN Nozzle, “HB” Heavy Barrel Nozzle, “F” Full Body Nozzle
• Variable Body “V1”, “V2”, “V3”
• Self reinforced neck
• Stub End Forging / Studding Outlets
• Design Nozzles per your job

Delivery Standards & sizes:

DESCRIPTION OF OUR PRODUCTS:

• NPS: 1/2” to 24”

• Pressure Rating:Long Weld Neck Flange
  Class 150, Class 300, Class 600, Class 900, Class 1,500, Class 2,500

• Connection Face: RF / RTJ

• Material:

  • Carbon steel: ASMT A105, A105N, ASTM A350 LF2 CL1, ASTM A694 F52, F60, F65, F70

  • Stainless steel: ASTM A182 F304,F304L, F310 , F316 , F316L, F317, F321, F347, F304H, F310H, F316H, F321H, F347H , 904L

  • Alloy steel: ASTM A182 F1, F11, F12, F22, F5, F9, F91, F92

  • 4. Hastelloy :ASTM B564 Hastelloy B,Hastelloy B-2,Hastelloy B-3,Hastelloy C-4,Hastelloy C-22,,Hastelloy C-276, Hastelloy C-2000, Hastelloy G-35, Hastelloy G-30, Hastelloy N, Hastelloy S, Hastelloy X

  • 5. Haynes: ASTM B564 Haynes 188,Haynes 230,Haynes 556

  • 6. Incoloy: ASTM B564 Alloy 8020, Alloy8028, Alloy 8035, Alloy 8367,Incoloy 800, Incoloy 800H, Incoloy 800HT, Incoloy 825, Incoloy 925, Incoloy A-926,

  • 7. Inconel:ASTM B564 Inconel 600,Inconel 601,Inconel 617,Inconel 625,Inconel 690 , Inconel 718,Inconel X-750

  • 8. Monel:ASTM B564 Monel 400,Monel 401,Monel 404,Monel K-500

  • 9. Nickel: ASTM B564 Nickel 200,Nickel 201

• Packing: plywood case or plywood pallet

• Coating: Oil, black paint, yellow paint, hot dip galvanized, electrolytic zinc and epoxy resin coatings