Stainless Steel 309 Pipe & Tube Manufacturer, Supplier, and Stockists in India

Samay Steel and Engineering Co. is a well-established manufacturer, stockist, and exporter of high-quality Stainless Steel 309 Pipe & Tube, offering durable and reliable piping solutions for high-temperature and corrosive environments. With a strong foundation in the stainless steel industry, the company is committed to delivering products that meet global standards and customer-specific requirements. The Stainless Steel 309 Pipe & Tube supplied by Samay Steel is widely used across a variety of sectors for its outstanding performance and superior material properties.

Stainless Steel 309 Pipe & Tube is an austenitic stainless steel alloy known for its exceptional resistance to heat and oxidation. It contains higher chromium and nickel content than 304 stainless steel, which enhances its strength at elevated temperatures. This makes it especially suitable for applications such as furnace parts, heat exchangers, thermal processing equipment, and other high-temperature service environments. The tubes and pipes come in seamless, welded, and fabricated types, tailored to suit different industrial applications.

As an experienced exporter, Samay Steel and Engineering Co. supplies Stainless Steel 309 Pipe & Tube to international markets such as Oman, Qatar, Saudi Arabia, UAE, Kuwait, Spain, Germany, the USA, Canada, and several regions across Africa. The company follows globally recognized standards such as ASTM A312 and ASTM A213, ensuring that every product meets stringent quality and safety specifications. Whether customers need seamless, welded, round, or square tubes, Samay Steel delivers consistent quality and timely service.

With a robust inventory system and advanced manufacturing infrastructure, Samay Steel and Engineering Co. is capable of handling both small and large-volume orders with precision. Their Stainless Steel 309 Pipe & Tube is available in various dimensions, wall thicknesses, and finishes to meet diverse application needs across the petrochemical, power generation, refinery, and industrial processing sectors. The company also provides value-added services such as custom cutting, polishing, and third-party inspection.

Stainless Steel 309 Pipe & TubeP Specifications

Specification	Details
Material Grade	Stainless Steel 309
Standards	ASTM A312, ASTM A213, ASTM A269, ASTM A249, ASTM A358
Type	Seamless, Welded, ERW, Fabricated
Form	Round, Square, Rectangular, Hydraulic, U Tube
Outer Diameter	6.00 mm – 914.4 mm
Wall Thickness	0.5 mm – 20 mm
Length	Single Random, Double Random, Custom Cut Lengths
Surface Finish	Annealed & Pickled, Bright Annealed, Polished
End Types	Plain End, Beveled End, Threaded
Manufacturing Process	Hot Rolled, Cold Drawn, Welded
Application Industries	Heat Treatment, Petrochemical, Power Generation, Furnaces, Refineries
Certification	EN 10204 3.1 / 3.2, NACE MR0175, ISO 9001, PED

the company is also known for its excellent customer support and after-sales service. Clients across the globe rely on Samay Steel and Engineering Co. not only for high-quality Stainless Steel 309 Pipe & Tube, but also for technical guidance, fast delivery, and competitive pricing. Their long-standing relationships with international clients are a testament to their reliability and commitment to excellence.

As global industries continue to demand high-performance materials for high-temperature applications, Samay Steel and Engineering Co. remains at the forefront of innovation and supply in the stainless steel sector. Their dedication to quality, compliance, and customer satisfaction makes them a trusted source for Stainless Steel 309 Pipe & Tube on a worldwide scale.

Chemical Composition of Stainless Steel 309 Pipe & Tube

Element	SS 309 (%)
Carbon (C)	≤ 0.20
Manganese (Mn)	≤ 2.00
Phosphorus (P)	≤ 0.045
Sulfur (S)	≤ 0.030
Silicon (Si)	≤ 1.00
Chromium (Cr)	22.0 – 24.0
Nickel (Ni)	12.0 – 15.0
Iron (Fe)	Balance
Nitrogen (N)	≤ 0.10 (typical)

Mechanical Properties of Stainless Steel 309 Pipe & Tube

Property	SS 309
Tensile Strength (MPa)	≥ 550
Yield Strength 0.2% (MPa)	≥ 205
Elongation (% in 50mm)	≥ 40
Hardness (Brinell HB max)	≤ 217
Modulus of Elasticity	~193 GPa
Density	7.90 g/cm³
Melting Point	1398 – 1454 °C
Impact Toughness	Excellent

Types of Pipes and Tubes

Cities we supply Pipes & Tubes in India :-

Countries we export Pipes & Tubes worldwide :-