SABS 1123 Table 1000/3 Flanges

TYPE: WN, PLATE, SCREWED, SO, WO, BLANK. Material: A105, A350 LF2, A36, SS 400, A182 F11/F304/F316/F51/F53/F55 etc. Size: DN10 ~ 3600 Pressure: 250 kPa ~ 1000 kPa Standard: SANS 1123 Customization: OEM/ODM service Samples: Sample service available

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Product Description

SABS 1123 Table 1000/3 Flanges: Precision Engineered for High-Pressure Systems

When sourcing reliable pipeline components for critical infrastructure projects, SABS 1123 Table 1000/3 Flanges stand out as the gold standard in durability and compliance. Designed to meet South Africa’s stringent SANS 1123 specifications, these flanges ensure seamless performance in oil, gas, and water systems under extreme pressure (250–4000 kPa). At Xi’an QinSteel, we combine rigorous certification adherence with global manufacturing excellence to deliver flanges that keep your projects on schedule and within budget.

Product Overview

The products are engineered for high-pressure industrial piping systems requiring uncompromising reliability. Available in welding neck (WN), slip-on (SO), plate, and screwed types, they support sizes from DN10 to DN3600, making them ideal for small instrumentation lines or large-scale pipeline networks.

Material Specifications

STANDARD	TYPE	SIZE	PRESSURE
ASME B16.5	WN, SO, SW, BLD, THREADED, LP	1/2" ~ 24"	CLASS 150 ~ 2500
ASME B16.36	WN, SO, THREADED	1/2" ~ 24"	CLASS 300LB ~ 2500
ASME B16.47	WN BLD	26" ~ 60"	CLASS 75 ~ 900
ASME B16.48	SPECTACLE BLANKS, SPADES, RING SPACERS	1/2" ~ 24"	CLASS 150 ~ 2500
AWWA C207	STEEL RING, BLD, STEEL HUB	4" ~ 96"	86 ~ 275 PSI
API 6A	WN, BLD, THREADED, INTEGRAL, TEST	2-1/16" ~ 20-3/4"	13.8 MPa ~ 138.0 MPa
API 605	WN	26" ~ 60"	CLASS 150 ~ 900
SANS 1123	WN, PLATE, SCREWED, SO, LOOSE, BLANK, INTEGRAL	DN 10 ~ 3600	250 ~ 4000 kPa
AS 2129	BLD, PLATE, BOSS, WN	DN 15 ~ 1800	TABLE A ~ TABLE T
BS 3293	SO, WN	26" ~ 48"	CLASS 150 ~ 600
BS 4504	PLATE, LOOSE, BLANK, WN, SO, THREADED, WO PLATE, INTEGRAL	DN 10 ~ 4000	PN 6 ~ 40
EN 1092-1	PLATE, LOOSE, BLIND, WN, SO, THREADED, WO PLATE, INTEGRAL	DN 10 ~ 3600	PN 6 ~ 400
JIS B2220	SOP, SOH, SW, WN, LJ, TR, IT, BL	DN 10 ~ 1500	5 ~ 63 K
MSS SP-44	BLD, WN	12" ~ 60"	CLASS 150,19.6bar ~ CLASS 900, 153.1 bar

Why Our Flanges Excel in Demanding Environments？

1. SABS 1123 Compliance Guaranteed

Every flange undergoes precision machining to meet Table 1000/3 dimensional and pressure tolerances, validated through hydrostatic testing and material traceability reports.

2. Material Versatility

Choose from carbon steel for cost-sensitive projects, stainless steel for corrosion resistance, or duplex alloys for acidic environments.

3. Rapid Bulk Order Fulfillment

With 10,000+ pre-stocked SABS 1123 Table 1000/3 Flanges units and strategic African warehouses, we ship bulk orders within 7 days—even for custom coatings or ANSI-compatible bolt patterns.

4. Dual Certification Efficiency

Our flanges simultaneously comply with SABS 1123 and global standards (API, ASME), reducing approval delays by 30% for cross-regional projects.

Applications

Oil & Gas: High-temperature wellhead systems, refinery pipelines.
Water Treatment: Coastal desalination plants, wastewater management.
Infrastructure: Mining slurry transport, power generation cooling systems.

Trusted by Procurement Teams Across Three Continents

Africa-Focused Solutions

Certifications: NRCS-approved, SABS 1123 compliance.
Logistics: 72-hour delivery across Southern/East Africa via Durban/Nairobi hubs.

Middle East Performance

Durability: API 6A-certified flanges for 138 MPa offshore drilling.
Customization: Non-standard bore sizes for legacy pipeline upgrades.

Southeast Asia Adaptability

Corrosion Resistance: PTFE-coated variants for humid, saline environments.

Quality Control

Factory Equipment

Shipping Packaging

FAQs: Addressing Your Critical Concerns

Can you customize flanges beyond standard SABS 1123 specs?

Yes! Our R&D team adapts dimensions, materials, and coatings to your project’s technical needs.

Do you provide pressure-testing certifications?

Every shipment includes material test reports (MTRs) and hydrostatic test certificates.

How do you ensure damage-free delivery to remote sites?

Flanges are packed in anti-corrosion-treated wooden crates with GPS-tracked logistics.

What’s the MOQ for custom orders?

No strict MOQ—we offer volume discounts for 5,000+ units.

Contact Us

Email info@sxqinsteel.com for:

Instant pricing for bulk orders.
Technical datasheets with SABS 1123 compliance details.
Custom project consultations within 24 hours.

Let's engineer SABS 1123 Table 1000/3 Flanges reliability into your next pipeline project—without the delays.