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Golden Steel Material is a premier ISO-certified stockist based in Al Jubail. We supply high-performance pipes, fittings, valves, and flanges to the Oil & Gas and Industrial sectors across Saudi Arabia and the GCC.

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ASTM A106 Grade B Pipe

Stainless Steel 304 Pipe
Sizes: 1/8" NB - 36" NB
WT: Sch 40 to Sch XXS (Up to 100 mm)
Length: Single/Double Random & Cut-to-Length

Temperature: Up to 425°C (800°F)
Standard: ASTM A106 Grade B / ASME SA106 Grade B
Edges: Plain End, Beveled End, Threaded
Origin: India, UAE, Japan, USA, Europe, South Korea
goldenislands.com.sa

ASTM A106 Grade B Seamless Pipes – Leading stockholder and global distributor of premium A106 Grade B high-temperature carbon steel piping. We specialize in providing bulk ASME SA106 Grade B seamless pipes engineered for superior pressure containment in refineries and power plants. As a premier exporter and importer, we supply ASTM A106 Grade B NACE compliant pipes and ASME SA335 P11/P91 alloy stocks, ensuring high-performance fluid transport for the most demanding thermal energy projects worldwide.



ASTM A106 Grade B Features

  • » Certification: Mill Test Certificate (MTC) EN 10204 3.1 / 3.2 and IBR (Indian Boiler Regulations) certified.
  • » Standard Compliance: Strictly manufactured to ASTM A106 / ASME SA106 Grade B standards for seamless construction.
  • » High-Temp Rating: Specifically designed for continuous service at temperatures up to 425°C (800°F).
  • » Material Origin: Saudi Arabia, UAE, Europe, Japan, USA, and India.
  • » Sour Service Ready: Available with NACE MR0175 / MR0103 compliance for corrosive H2S environments.
  • » Mechanical Precision: Mandatory hydrostatic testing and high-precision tolerances for wall thickness and diameter.
  • » End Configuration: Specialized Beveled Ends for pressure welding or standard Plain Ends for small bore service.

ASTM A106 Grade B Pipe Specification

A106 Grade B Pipe Sizes

  • Seamless Pipe: 1/8" NB - 36" NB
  • Nominal Diameter: DN6 to DN900
  • Outer Diameter: 10.3mm to 914.4mm
  • Custom Precision Cut-to-Length

A106 Grade B Mill Length

  • Single Random Length (SRL)
  • Double Random Length (DRL)
  • Fixed Length: 6 Meters / 12 Meters
  • Custom Spool Lengths
  • Max Continuous Length: 13.5 Meters

A106 High-Temp Manufacturing

  • Strictly Seamless Construction
  • Hot Finished Seamless (HFS)
  • Cold Drawn Seamless (CDS)
  • Fully Deoxidized (Killed Steel)
  • Heat Treated / Annealed

A106 Grade B Pipe End Choices

  • Beveled Ends (Butt-Weld Prep)
  • Plain Ends (Square Cut)
  • Threaded Ends (NPT)
  • Coupled Ends
  • Compound Bevel for Heavy Wall

Schedule and WT of A106 Pipe

  • Schedule 40, 80, 160
  • Standard (STD), Extra Strong (XS)
  • Double Extra Strong (XXS)
  • Wall Thickness up to 100mm

ASTM A106 Grade B Pipe Shapes

  • Round Hollow Section
  • Coiled Steam Tubing
  • Bent Boiler Tubes
  • Custom Fabricated Spools
  • Forged Hollow Bars

A106 Treatment & Surface

  • Black Primed / Varnished
  • Anti-Corrosion Light Oiling
  • Epoxy / 3LPE External Coating
  • Shot Blasted & Descaled
  • Bare Mill Finish

A106 Manufacturing Standards

  • ASTM A106 / ASME SA106
  • NACE MR0175 / MR0103 Compliance
  • API 5L Grade B Equivalents
  • IBR (Indian Boiler Regulations)
  • ISO 9001:2015 Compliance

A106 Saudi Arabia Export Terms

  • Incoterms: FOB, CFR, CIF, DDP
  • Delivery via Air, Sea, or Road
  • Payment: SAR, AED, USD, EUR
  • Export Sea-worthy Packaging

Types of ASTM A106 Grade B

ASTM A312 TP316L Stainless Steel Seamless Pipe

ASTM A106 Grade B Seamless Pipe

ASTM A312 TP316L Stainless Steel Welded Pipe

ASTM A106 Grade B Welded Pipe

ASTM A312 TP316L Stainless Steel ERW Pipe

ASTM A106 Grade B ERW Pipe

ASTM A358 TP316L Stainless Steel EFW Pipe

ASTM A106 Grade B Galvanized Pipe

ASTM A312 TP316L Mirror Polished Pipe

ASTM A106 Grade B LSAW Pipe

ASTM A312 316L Stainless Steel Round Pipe

ASTM A106 Grade B SSAW Pipe

ASTM A106 Grade B Chemical Composition

ELEMENT COMPOSITION % (Grade B)
Carbon (C), max 0.30%
Manganese (Mn) 0.29% – 1.06%
Phosphorus (P), max 0.035%
Sulfur (S), max 0.035%
Silicon (Si), min 0.10%
Chromium (Cr), max* 0.40%
Molybdenum (Mo), max* 0.15%
Copper (Cu), max* 0.40%
*The combined total of these and other trace elements shall not exceed 1.00%.

ASTM A106 Grade B Mechanical Properties

PROPERTY VALUE (Grade B)
Tensile Strength, min (psi) 60,000 psi
Tensile Strength, min (MPa) 415 MPa
Yield Strength, min (psi) 35,000 psi
Yield Strength, min (MPa) 240 MPa
Elongation in 2 in. [50mm], min % Standard equations apply*

ASTM A106 Pipe Grade Comparison Table

ASTM A106 Grade Tensile Strength, min (psi [MPa]) Yield Strength, min (psi [MPa]) Carbon Content (max %)
Grade A 48,000 [330] 30,000 [205] 0.25%
Grade B 60,000 [415] 35,000 [240] 0.30%
Grade C 70,000 [485] 40,000 [275] 0.35%

Note: Grade B is the most widely stocked and commonly used grade in industrial piping. Grade C offers higher strength but lower ductility and is generally harder to cold-bend.

Industrial Locations & Keywords

Industrial Locations & Keywords
Riyadh Industrial Cities (1st, 2nd, 3rd & Sudair)
Jeddah Industrial Cities (1st, 2nd & 3rd)
Dammam Industrial Areas (1st, 2nd & 3rd)
Jubail Industrial City
Yanbu Industrial City
Rabigh Industrial City
Al Khobar Industrial Area
Al Ahsa Industrial City
Madinah Industrial City
Makkah Industrial City
Taif Industrial City
Tabuk Industrial City
Jazan Industrial City
Industrial supplier in Saudi Arabia
Pipe fittings supplier in Jubail / Dammam / Riyadh
Flange and valve supplier Saudi Arabia
Fast delivery industrial materials KSA
Global Footprint

We Supply To 60+ Countries

UAE UAE
Saudi Arabia Saudi Arabia
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UK UK
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South Korea S. Korea
Malaysia Malaysia
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Turkey Turkey
UAE UAE
Saudi Arabia Saudi Arabia
USA USA
UK UK
Germany Germany
India India
Italy Italy
France France
Spain Spain
Brazil Brazil
South Africa South Africa
Russia Russia
Japan Japan
South Korea S. Korea
Malaysia Malaysia
Singapore Singapore
Netherlands Netherlands
Turkey Turkey