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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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UNS S32950 Pipe

Stainless Steel 304 Pipe
Sizes: 1/2" NB - 24" NB (Seamless & Welded)
WT: SCH 10S, 40S, 80S, 160, XXS
Length: Single/Double Random & Cut-to-Size

Temperature: -50°C to 315°C (-58°F to 600°F)
Standard: ASTM A790 / ASME SA790 (UNS S32950)
goldenislands.com.sa

We are premier exporters and suppliers of high-performance Duplex UNS S32950 and Duplex 2205 solutions, including a comprehensive range of pipes, tubes, fittings, rods, fasteners, plates, and flanges. Our products are manufactured to strict ASTM A790 and ASTM A789 (ASME SA789/790) standards, ensuring exceptional structural integrity and superior corrosion resistance in aggressive chloride environments. As a specialized UNS S32950 supplier, we provide high-alloy materials engineered for critical applications where standard stainless steels lack the required durability.

Looking for a reliable UNS S32950 supplier that combines premium quality with rapid global turnaround? We maintain an extensive inventory of high-nickel alloys, including Inconel 600, 625, 718, and X750, alongside high-grade seamless stainless steel. Our UNS S32950 stock is available in diverse forms such as Flat Bar, Forging Stock, Hexagon, Round Bar, and Strip. These high-temperature and corrosion-resistant alloys are the preferred choice for the aerospace, chemical processing, and desalination industries, offering outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking.



UNS S32950 Pipe Features

  • » MTC: MTC EN 10204 type 3.1
  • » Specification: BS, DIN, JIS, AWWA, ANSI
  • » Origin: Shanxi, China
  • » Production Capacity: 10000 Ton/Month
  • » End : Plain Ends / Beveled Ends

UNS S32950 Specification

UNS S32950 Pipe Sizes

  • Seamless: 1/2" NB - 12" NB
  • Welded: 1/2" NB - 24" NB
  • Large OD: Up to 36" (EFW)
  • NPS: 1/4" to 24" NPS

Duplex Mill Length Standards

  • Standard: 6 Meters (20ft)
  • Single Random Length (SRL)
  • Double Random Length (DRL)
  • Fixed & Cut-to-Size Lengths

S32950 Manufacturing Types

  • Seamless (Cold Drawn)
  • Welded (Straight Seam)
  • Electric Fusion Welded (EFW)
  • Solution Annealed & Pickled
  • Hot Rolled / Cold Rolled

S32950 Pipe End Choices

  • Plain Ends (PE)
  • Beveled Ends (BE)
  • Treaded Ends (NPT/BSPT)
  • Victaulic Grooved Ends

WT & Schedule of S32950 Pipe

  • WT: 1.0mm to 30mm
  • Schedules: 10S, 40S, 80S
  • Heavy Wall: SCH 160, XXS

Available S32950 Shapes

  • Round Pipe & Tube
  • Square Section Tube
  • Rectangular Hollow Section
  • U-Bend (Heat Exchanger)
  • Coiled Tubing

Surface Treatment & Finish

  • Annealed & Pickled Finish
  • Bright Annealed (BA)
  • Mechanical Polished (180-600 Grit)
  • Electropolished (EP)
  • Passivated Surface

Manufacturing Standards

  • ASTM A790 / ASME SA790
  • ASTM A789 / ASME SA789
  • UNS S32950
  • NACE MR0175 / ISO 15156
  • DIN / EN 10216-5

Export Packing Standards

  • Hexagonal Bundles
  • Fumigated Wooden Cases
  • Inner Poly-Wraps
  • Plastic End Protectors
  • Seaworthy Metal Crates

Logistics & Delivery Terms

  • FOB / CIF / CFR / EXW
  • Door-to-Door Delivery
  • Ready Stock Shipment
  • Worldwide Air & Sea Freight

Accepted Payment Methods

  • Irrevocable L/C At Sight
  • T/T (Telegraphic Transfer)
  • USD / EUR / GBP / INR
  • Bank CAD / DP

S32950 Export Shipping

  • By Ocean (FCL/LCL)
  • By Air (Express/Cargo)
  • By Road (Domestic/Neighboring)

UNS S32950 Pipe Technical Specifications

Cr Ni Mo N C Mn Si P S Fe
26.0 – 29.0 3.5 – 5.2 1.0 – 2.5 0.15 – 0.35 0.030 max 2.00 max 0.60 max 0.035 max 0.010 max Balance
Tensile Strength
min. ksi (MPa)
Yield Strength (0.2% Offset)
min. ksi (MPa)
Elongation
min. % in 2"
Hardness
max. (Brinell HBW)
Hardness
max. (Rockwell C)
100 (690) 70 (485) 15 290 30
Physical Property Value (Metric Units)
Density 7.78 g/cm³ (0.281 lb/in³)
Modulus of Elasticity 190 GPa (27.5 x 10⁶ psi)
Thermal Conductivity (at 20°C) 14.0 W/m·K
Coefficient of Thermal Expansion (20-100°C) 12.5 µm/m·°C
Specific Heat (0-100°C) 460 J/kg·K
Electrical Resistivity (at 20°C) 0.82 µΩ·m

Types of UNS S32950

ASTM A312 TP316L Stainless Steel Seamless Pipe

UNS S32950 Seamless Pipe

ASTM A312 TP316L Stainless Steel Welded Pipe

UNS S32950 Welded Pipe

ASTM A312 TP316L Stainless Steel ERW Pipe

UNS S32950 ERW Pipe

ASTM A358 TP316L Stainless Steel EFW Pipe

UNS S32950 Tubing

ASTM A312 TP316L Mirror Polished Pipe

UNS S32950 Polished Pipe

ASTM A312 316L Stainless Steel Round Pipe

UNS S32950 Round Pipe

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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South Korea S. Korea
Malaysia Malaysia
Singapore Singapore
Netherlands Netherlands
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