Stainless Steel 309H Pipes

Home > Stainless Steel > Stainless Steel 309H Pipes

Stainless Steel 309H Pipes Manufacturer, Supplier and Exporter in Tunis, Tunisia

At Samia Pipes and Tubes, based in Tunis, Tunisia, we specialize in manufacturing and supplying premium Stainless Steel 309H Pipes. Designed to perform under extreme temperatures and harsh industrial conditions, these pipes offer excellent durability, strength, and corrosion resistance. With precision engineering and strict quality control, each pipe meets international standards, ensuring reliable performance for critical applications. Industries across Tunisia trust our 309H pipes for high-temperature systems and industrial installations. Samia Pipes and Tubes combines technical expertise with practical solutions, delivering pipes that maintain safety, efficiency, and structural integrity even in the most demanding environments.

SS 309H Pipes Supplier in Tunis, SS UNS S30909 Pipes Exporter in Sfax, 309H Stainless Steel Pipe Manufacturer in West Tunis, SUS 309H Pipes Price List in Tunisia, ASTM A312 Stainless Steel 309H Pipe Supplier in Tunis,Stainless Steel 1.4833 Pipes in Sousse

Stainless Steel 309H Pipes are a high-alloy austenitic stainless steel composed primarily of iron, chromium (23–25%), and nickel (12–15%), with elevated carbon content for enhanced strength at high temperatures. These pipes offer excellent tensile strength (typically 515–700 MPa), yield strength (205–310 MPa), and toughness, along with superior thermal stability and oxidation resistance. The high carbon content improves creep resistance and mechanical performance under elevated temperatures. Designed for industrial applications that demand reliability and longevity, 309H pipes maintain structural integrity while resisting corrosion and deformation even under extreme conditions.

Stainless Steel 309H Pipes Specification

Specifications	ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790
Dimensions	ASTM, ASME and API
Schedule	SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Wall Thickness	Sch 5s, 10s, 40s, 80s, 160, XXS
Size – Seamless 309H Pipes	1/8″NB TO 30″NB IN
ERW 309H Pipes	1/2″ NB – 24″ NB
EFW 309 Pipes	6″ NB – 100″ NB
Form	Round, Square, Rectangular, Oval, Hydraulic Etc
Types	Seamless, ERW, Welded, Fabricated, LSAW Pipes
End	Plain End, Beveled End, Treaded
Length	Single Random, Double Random & Cut Length.

Stainless Steel 309H Pipes Chemical Composition

Grade		C	Mn	Si	P	S	Cr	Ni	Fe
309H	min.	0.04	–	–	–	–	22.0	12.0	58.0 63.0
309H	max.	0.10	2.0	0.75	0.045	0.03	24.0	15.0	58.0 63.0

SS 309H Pipes Mechanical Properties

Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50mm) min	Hardness
				Rockwell B (HR B) max	Brinell (HB) max
309H	515	205	40	95	217

If You Are Looking To Buy High Quality

We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.

309H Stainless Steel Pipes Exporter in Tunisia, SS 309H Schedule 40 Pipe Price List in Tunis, Stainless Steel S30909 Pipes Supplier in Sfax, ASTM A312 Stainless Steel 309H Pipe Exporter in West Tunis, AISI 309H Pipes Exporter in Tunis,1 inch SS 309H Pipe Price in Bizerte, SS 309H Pipe Weight Chart, SS 309H Schedule 20 Pipe Thickness, 309H Austenitic Stainless Steel Pipe Supplier in Tunisia

Why Choose Stainless Steel 309H Pipes from Samia Pipes and Tubes?

Choosing Stainless Steel 309H Pipes from Samia Pipes and Tubes offers superior thermal stability, corrosion resistance and excellent weldability. The company’s expertise assures accuracy and quality control. They offer on-time delivery, competitive pricing and exceptional customer support, making them a trusted vendor for engineering needs.

Customer Support

On Time Deliveries

Largest Inventory

Worldwide Shipping

Largest Stainless Steel 309H Pipes Supplier in Tunis, Tunisia

Samia Pipes and Tubes, one of the largest suppliers of Stainless Steel 309H pipes in Tunis, Tunisia, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.

Stainless Steel 309H Pipes Supplier in Tunisia, 309H Stainless Steel Pipes Exporter in West Tunis, Stainless Steel S30909 Pipes Manufacturer in Tunis,SS UNS S30909 Pipes Supplier in Tunis, SS 309H Schedule 20 Pipe Exporter in Sousse

Types of Stainless Steel 309H Pipes

Are Custom Sizes Available for Stainless Steel 309H Pipes?

Yes, we offer custom sizes for Stainless Steel 309H pipes to meet your specific requirements. Our team at Samia Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@samiapipes.com.

SS UNS S30909 Pipes Exporter in Bizerte, ASME SA 312 TP309H Pipes Tunis,SUS 309H Pipes Supplier in Sfax, 309H SS Pipes Manufacturer in West Tunis, 309H Austenitic Stainless Steel Pipe Dealer in Tunis, SS 309H Pipe Supplier in Tunisia

Stainless Steel 309H Pipes find extensive use in petrochemical plants, refineries, power generation, and thermal processing industries. They are particularly well-suited for furnace components, heat exchangers, boiler parts, and superheaters, where resistance to oxidation and scaling is crucial. Additionally, these pipes are utilized in flue gas systems, kilns, and chemical processing units due to their strength and reliability in corrosive environments. Their robust mechanical properties and long service life also make them ideal for marine and high-temperature structural applications, ensuring consistent performance across a variety of industrial settings.