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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 A333 Grade 6 Pipe

Stainless Steel 304 Pipe
Sizes: 1/4" NB - 36" NB
WT: Sch 10 to Sch XXS (Up to 100 mm)
Length: Single/Double Random & Custom Cut

Temperature: Down to -45°C (-50°F)
Standard: ASTM A333 Grade 6 / ASME SA333 Grade 6
Edges: Beveled End, Plain End, Threaded
Origin: Saudi Arabia, UAE, Japan, USA, Europe, India
goldenislands.com.sa

ASTM A333 Grade 6 Low-Temp Pipes – Premier global stockist and distributor of ASTM A333 Grade 6 seamless and welded piping. Specifically engineered for low-temperature pressure service, our A333 Gr 6 pipes undergo mandatory Charpy V-Notch impact testing to ensure performance in extreme cold. As a leading exporter and importer, we provide bulk availability of ASME SA333 Grade 6 NACE compliant pipes alongside SA335 P11/P91 alloy stocks, delivering reliable fluid transport solutions for LNG terminals and refrigeration plants worldwide.



ASTM A333 Grade 6 Pipe Features

  • » Certification: Full Mill Test Certificate (MTC) EN 10204 3.1 / 3.2 with verified Charpy Impact Test results.
  • » Low-Temperature Resilience: Engineered for continuous pressure service at temperatures as low as -45°C (-50°F).
  • » Standard Compliance: Fully compliant with ASTM A333 and ASME SA333 Grade 6 standards.
  • » Material Origin: High-quality stock from Saudi Arabia, UAE, Japan, USA, Europe, and India.
  • » Metallurgical Structure: Normalized fine-grain carbon steel offering superior notch toughness and ductility.
  • » Sour Service Compatibility: Available with NACE MR0175 / MR0103 certification for cold-climate H2S environments.
  • » End Types: Precision Beveled Ends for low-temp butt-weld joints or standard Plain Ends.

ASTM A333 Grade 6 Pipe Specification

A333 Grade 6 Pipe Sizes

  • Seamless Pipe: 1/4" NB - 24" NB
  • Welded/ERW Pipe: 1/2" NB - 36" NB
  • Nominal Diameter: DN6 to DN900
  • Custom Large Bore Fabricated Pipes

A333 Grade 6 Mill Length

  • Single Random Length (SRL)
  • Double Random Length (DRL)
  • Standard: 6 Meters / 12 Meters
  • Fixed Precision Lengths
  • Custom Spool Length Fabrication

Low-Temp Manufacturing Types

  • Seamless (Hot Finished / Cold Drawn)
  • ERW (Electric Resistance Welded)
  • EFW (Electric Fusion Welded)
  • Normalized Conditions
  • Fine-Grain Treated Carbon Steel

A333 Grade 6 Pipe End Choices

  • Beveled Ends (Standard Weld Prep)
  • Plain Ends (Square Cut)
  • Threaded Ends (NPT / BSPT)
  • Threaded Both Ends (TBE)
  • Victaulic Grooved Ends

Schedule and WT of A333 Pipe

  • Schedule 10 to Schedule 160
  • Standard (STD), Extra Strong (XS)
  • Double Extra Strong (XXS)
  • Wall Thickness: 2.0mm to 60mm

ASTM A333 Grade 6 Pipe Shapes

  • Round Hollow Section
  • U-Bend Cryogenic Tubes
  • Coiled Tubing for Heat Exchangers
  • Square / Rectangular (Custom)
  • Bent and Fabricated Elbow Sections

A333 Treatment & Surface

  • Anti-Corrosion Oiling
  • Black Primed / Varnished
  • 3LPE / FBE External Coating
  • Hot-Dipped Galvanized
  • Bare Mill Finish

A333 Manufacturing Standards

  • ASTM A333 / ASME SA333
  • Charpy V-Notch Impact Tested
  • NACE MR0175 / MR0103 Certified
  • ISO 9001:2015 Compliance
  • IBR (Indian Boiler Regulations)

A333 Saudi Arabia Logistics

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

Types of ASTM A333 Grade 6

ASTM A312 TP316L Stainless Steel Seamless Pipe

ASTM A333 Grade 6 Seamless Pipe

ASTM A312 TP316L Stainless Steel Welded Pipe

ASTM A333 Grade 6 Welded Pipe

ASTM A312 TP316L Stainless Steel ERW Pipe

ASTM A333 Grade 6 ERW Pipe

ASTM A358 TP316L Stainless Steel EFW Pipe

ASTM A333 Grade 6 Galvanized Pipe

ASTM A312 TP316L Mirror Polished Pipe

ASTM A333 Grade 6 LSAW Pipe

ASTM A312 316L Stainless Steel Round Pipe

ASTM A333 Grade 6 SSAW Pipe

ASTM A333 Grade 6 Chemical Composition

ELEMENT COMPOSITION % (Grade 6)
Carbon (C), max 0.30%
Manganese (Mn) 0.29% – 1.06%
Phosphorus (P), max 0.025%
Sulfur (S), max 0.025%
Silicon (Si), min 0.10%

ASTM A333 Grade 6 Mechanical Properties

PROPERTY VALUE (Grade 6)
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 % 30%
Charpy V-Notch Impact Temp -45°C [-50°F]
Min. Avg. Impact Energy (3 specimens) 13 ft-lbf [18 J]

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
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USA USA
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Germany Germany
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