-->

Email : info@ng-steel.com / export@ng-steel.com         Contact Us :+91 022 6743 8320
    Industries We Serve
    Our Packing & Handling

  

Pipe Fittings and Flanges

 GALVANISED MALLEABLE FITTINGS

  • DIMENSIONS : generally to ASME B16.3 or JIS B2301, depending on manufacturing source. JIS B2301 dimensions are generally considered to be corresponding values to BS143 and BS1256, although some sizes are not exact equivalents.
  • Our stock fittings are usually BS 143 taper/taper, as
    this is believed to offer superior sealing characteristics
    due to greater thread contact (refer illustration below).
    Taper/taper threads are also being specified by
    increasing numbers of Gas Authorities, for the same
    reason.

 BLACK AND GALVANISED STEEL FITTINGS

Black Steel Fittings

  • Screwed Steel Pipe fittings are designed for use with “Medium” and “Heavy” pipes to AS 1074. These BS EN 10241 fittings are the recognised Standard for Medium Pressure Screwed Pipework. Tubular items in this range conform to AS 1074.
  • SPECIFICATION: BS EN 10241 Steel Threaded Pipe Fittings, Screwed BSP Thread”.
  • FINISH: Black Steel, Zinc Protective Coating, Hot Dip Zinc Galvanising, Zinc Flake.

BLACK AND GALVANISED STEEL UNIONS

Galvanised Steel Unions

  • BLACK STEEL UNIONS are used in a wide range of make-and-break joints requiring periodic disconnection. Available in Steel-Steel, Steel-Bronze and Bronze-Bronze seats in Female-Female and Male-Female types.
  • ZINC-COATED UNIONS are Electro Zinc Plated. This process gives a complete coating
    both externally and internally which protects the Union at thread and vital seat areas.
  • THREADING: BSP Taper M and F Threads to AS 1722 Part 1.
  • RANGE: 6mm to 100mm nominal pipe size

 STAINLESS STEEL SCREWED FITTINGS -- BSP

Aluminium Plates

Stainless Steel Screwed Fittings

  • Range: Caps, Elbows 90°, Elbows 45°, Hex Nipples (equal and reducing), Plugs, Sockets (equal and reducing), Tees (equal and reducing), Bushes, Unions, Barrel Nipples and Flanges.
  • Material: ASTM A351 Grade 316 (CF8M).
  • Thread: BSP (Male — taper, female — parallel).
  • Pressure: Nominal 1000 kPa working pressure, 2000 kPa test.
  • Size Range: Generally 6-50mm, with larger sizes available to order.

STAINLESS STEEL AND MILD STEEL WELDOLETS

Stainless Steel weldolets

  • Weldolets are used to make full size and reducing branch connections from 6 to 750mm from run pipes 10 to 900mm in order to:
    • Facilitate header construction.
    • Construct the joint to full pipe strength.
    • Meet code design requirements for reinforced branch joints.
    • Improve flow.
    • Assure economical, clean and strong connections.
  • Nextgen Steel and Alloys can also manufacturer Weldolets on special order basis.

STAINLESS STEEL THREADOLETS AND SOCKOLETS

SS Thredolets and Sockolets

  • Used for making relatively small branch outlet connections.
    Threadolets and Sockolets are “half couplings” that are bevelled for convenience, tapered for strength, flared for fluid flow and drop forged for the ultimate in strength and ruggedness.
  • Nextgen Steel and Alloys can also manufacturer Thredolets and Sockolets on special order basis.

STAINLESS STEEL PLATE FLANGES

SS Plate Flange

  • Plate flanges are a widely accepted and cost effective alternative to forged or cast flanges in low pressure applications. Over the years, a number of standards have been applied to the production of stainless steel plate flanges:

    AWWA C207-97: Class B, D, E and F
    ASME/ANSI B16.1-1989: Class 25, 125, 250 and 800ASME/
    ANSI B16.5-1996: Class 150, 300, 400, 600, 900, 1500 and 2500

  • Our plate flange product line includes standard and specialty flanges from 31/2" to 120" in diameter produced to all applicable standards.

  • Custom, permanent marking of plate flanges is also available at no additional cost. Original mill certifications are available to simplify your compliance and traceability requirements.

LAP JOINT FLANGES

Lap Joint Flanges

  • Lap Joint Flanges, while requiring a seperate end connector, provides a joint in which the product does not come in contact with the flange. In addition the ability of the flange to rotate simplifies assembly and alignment of bolting on systems requiring frequent dismantling.
  • Forged stainless steel material conforms to ASME A182
  • Forged stainless steel flange dimensions conform to ASME B16.5
  • Manufacturing facility is ISO 9001:2008

SLIP ON WELDING FLANGES

Slipon Welding Flanges

  • Slip-On Welding Flanges are popular for normal service conditions because of the ease of fit up and alignment and the greater tolerance permissable in cutting the pipe to length.
    Recommended fabrication practice is to weld at both the flange hub and the pipe end.
  • Our stock range includes Tables D, E & H. Manufactured to AS2129 and DIN Flanges PN16

TITANIUM BLIND FLANGES

Titanium Blind Flanges

  • Nextgen Steel stocks a variety of flanges, including Titanium blind flanges, slip-on flanges, weld neck flanges, threaded pipe flanges, lap joint flanges, spectacle blinds and figure 8 blanks.
  • Our stock range includes
    • Blind Flange (Raised Face)
      1/2" through 24" NPS (ANSI)
      12" through 60" (MSS) 
      Class 150 through 2500

TITANIUM SLIP-ON FLANGES

Titanium Slip-on Flanges

  • Nextgen Steel stocks a variety of flanges, including Titanium blind flanges, slip-on flanges, weld neck flanges, threaded pipe flanges, lap joint flanges, spectacle blinds and figure 8 blanks.
  • Our stock range includes
    • Slip-On Flange (Raised Face)
      1/2" through 24" NPS
      (Larger Sizes available on request)

TITANIUM WELDNECK FLANGES

Titanium Weldneck Flanges

  • Nextgen Steel stocks a variety of flanges, including Titanium blind flanges, slip-on flanges, weld neck flanges, threaded pipe flanges, lap joint flanges, spectacle blinds and figure 8 blanks.
  • Our stock range includes
    • Weld Neck Flange (Raised Face) (Ring-Type Joint) 
      1/2" through 60" NPS (ANSI) [Raised Face only] Class 150 through 2500 
      12" through 60" NPS (MSS)
      Class 150 through Class 900 [Raised Face] Class 300 through Class 900 [Ring-Type Joints]

TITANIUM SPECTACLE BLINDFLANGES

Spectacle Blind Flanges

  • Nextgen Steel stocks a variety of flanges, including Titanium blind flanges, slip-on flanges, weld neck flanges, threaded pipe flanges, lap joint flanges, spectacle blinds and figure 8 blanks.
  • Our stock range includes
    • Spectacle Blind [Pipe Fitters]
      1" through 24" NPS
      The Pipe Fitters Blue Book
      150# and 300#

     Home   |   About Us   |   Contact     |   Sitemap
       Copyright © 2012 NextGen Steel & Alloys,
Website Designed & Developed By www.mesotek.com