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Exporters of SANS/ SABS 1123 Flanges, Ready Stock of SANS/ SABS 1123 Forged Flange, SANS/ SABS 1123 Flanges, Check Sizes And Dimensions Of SANS/ SABS 1123 Socket Weld Flange.

SANS/ SABS 1123 flanges Specification

Size: 1/2" (15 NB) to 48" (1200NB) DN10~DN5000

Schedule: SCH10, SCH 40, SCH 80, SCH 160 To SCH XXS

Dimension Standard: ANSI/ASME B16.5, B 16.47 Series A & B,

B16.48, BS4504, BS 10, EN-1092, DIN, etc.

Type: Ring Joint Flange (RTJ), Flat Face Flange (FF),

Raised Face Flange (RF), Male and Female Flange (M & F),

Lap Joint Flange, Large and Small Tongue-and-Groove Flange (T & G)

Pressure rating: 150#, 300#, 600#, 900#, 1500#, 2500#,

PN6, PN10, PN16, PN25, PN40, PN64 etc.

SANS/ SABS 1123 Flanges are highly esteemed and widely employed flange types that fall under the South African National Standards (SANS) and the South African Bureau of Standards (SABS) regulations. Their categorization is rooted in these standards and implies exceptional quality, robustness, and reliable performance, all of which are critical characteristics of the regulation and control of flow in a piping system.

The standard SANS/ SABS 1123 comprises various flange types, including slip-on flanges, blind flanges, and threaded flanges. These flanges are available in different sizes and classes to cater to a broad range of pressure ratings. As a result, they offer versatility to system designs and can be employed to suit unique installation needs.

Another notable property is their robust sealing efficiency. The design and manufacturing standards of these flanges ensure minimal chances of leaks and fluid seepage, thereby maintaining the integrity of the flow system. The flange faces are typically machined to specific finishes to improve the seal's effectiveness when used with a compatible gasket.

SANS/ SABS 1123 Flanges Specifications

Specifications SABS 1123 Flanges
SABS Flange Standards ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flanges.
ASME B16.5 SABS Flange size range 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
SABS Flange Standard DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
SABS Flange Standard ANSI Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
SABS Flange Standard UNI 6Bar 10Bar 16Bar 25Bar 40Bar
SABS Flange Standard EN 6Bar 10Bar 16Bar 25Bar 40Bar
SABS Flange Standard SABS 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
Main Types Forged / Threaded / Screwed / Plate
Flange supporting material Gasket, Ring Joint, Flange Bolts
Most common types of SABS Flanges
  • Socket Weld Ring Flange (SWRF), SABS
  • Threaded Ring Flange, SABS
  • Blind Ring Flange (BLRF), SABS
  • Weld Neck Ring Flange (WNRF), SABS
  • Slip-On Ring Flange (SORF), SABS
  • Ring Type Joint Flange (RTJF), SABS
  • Lap Joint Ring Flange (LJRF), SABS
Connect Type/ Flange Face Type Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, , Groove
SABS Pipe Flanges Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Production technique
  • Forged, Heat treated and machined
Special design

As per your drawing

15 NB (1/2") to 200 NB (8")
Equal and Reducing Configurations

SABS Threaded Flange, Socketweld Flange, Slip-On Flange, Blind Flange, Weld Neck Flange

Specialized manufacturer of
  • DIN 2566 en 1092 1
  • Pn16 Flange
  • DIN 2566 pn16
  • Rtj Flange
  • SABS Sorf Flange
  • SABS Table Flanges
  • DIN 2566 pn10
  • SABS Large Diameter Flange
  • SABS Threaded Flanges
  • SABS Blind Flanges
  • SABS Plate Flanges
  • SABS Weld Neck Flanges
  • SABS Loose Flanges
  • SABS Orifice Flanges
  • SABS Slip-On Flanges
  • SABS Lap Joint Flanges
  • SABS Socketweld Flanges
  • SABS AS 4087 Water Flanges
Test Hydrostatic testing machine, Direct-reading Spectrograph,UI trasonic flaw detector, X-ray detector, Magnetic particle detector
Equipment Bending machine, Press machine, electric bevelling machine, Pushing Machine, Sand-blasting machine etc
Origin West Europe /Indian / USA / Japan / Korean
SABS 1123 Flanges Standard

BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, SABS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange

  • AS 2129: Table D; Table E; Table H
  • B.S: BS4504 , BS3293, BS1560, BS10
  • ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48
  • ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
  • American standard (ANSI)
  • ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
  • British standard (BS)
  • German (DIN)
  • Any other specilised flanges
  • The other standard: AWWA C207; EN1092-1, GOST12820, SABS 1123; KS B1503, SABS1123; NFE29203;UNI2276
  • DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638
Key markets and industries for SABS Flange
  • Nuclear power (mostly seamless).
  • Heavy oil refineries.
  • Bitumen upgraders.
  • Petrochemicals and acids.
Export to Indonesia, Ireland, Ukraine, Singapore,Saudi Arabia,Canada, Peru, Dubai, Brazil, Iran, Korea, USA, India, Egypt, Thailand, Spain, Oman etc
SABS 1123 Flanges Application
  • To Connect Pipe & Tubes in Power, Petroleum,Construction, Chemical, Gas, Shipbuilding,Metallurgy, etc
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

SANS/ SABS 1123 Flanges are engineered to comply with stringent safety standards, ensuring they can handle extreme operational conditions. Their reliability and durability make them a favored choice for industrial applications demanding stringent controls and high performance. The SANS/ SABS standards imply a high level of quality assurance, making these flanges a reliable component in any piping system.

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