Stainless Steel 309 Grade UNS S30900 Tubes

Name: Stainless Steel 309 Grade UNS S30900 Tubes
Brand: HI-TECH METAL & TUBES
Price: 202 INR
Availability: InStock

Price 202 INR/ Kilograms

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MOQ : 1 , Piece

Stainless Steel 309 Grade UNS S30900 Tubes Specification

Product Type
Other

Material
Stainless Steel

Type
Seamless / Welded Tubes

Shape
Round

Technics
Hot Rolled

Surface Treatment
Polished / Annealed / Pickled

Standard
Other

Thickness
0.5 mm to 20 mm

Length
Up to 12 meters (custom cut lengths available)

Outer Diameter
6 mm to 219 mm

Grade
309, UNS S30900

Color
Silver

Elongation
40% min

Yield Strength
205 MPa min

End Finish
Plain End / Beveled End / Threaded

Corrosion Resistance
Excellent oxidation resistance up to 1038°C

Density
8.0 g/cm³

Tensile Strength
550 MPa min

Melting Point
1388-1454°C

Application
Heat Exchanger, Boiler, Chemical Environment, Petrochemical & Construction

Stainless Steel 309 Grade UNS S30900 Tubes Trade Information

Minimum Order Quantity
1 , Piece

Payment Terms
Telegraphic Transfer (T/T)

Supply Ability
50 Pieces Per Day

Delivery Time
1 Week

Main Export Market(s)
Australia, Eastern Europe, Western Europe, Central America, Middle East, South America, Asia, North America, Africa

Main Domestic Market
All India

About Stainless Steel 309 Grade UNS S30900 Tubes

Offering you a complete choice of products which include Stainless Steel 309 Grade UNS S30900 Tubes such as Stainless Steel 309 Grade UNS S30900 Tubes

High quality of raw materials is used in manufacturing these pipe fittings. These Stainless Steel 309 Grade UNS S30900 Tubes are offered in varied shapes and sizes and is appreciated for its durability and toughness. These fittings can be customized as per client's specifications.

We are Manufacturer, Stockist, Dealer, Trader, Supplier, Exporter and Vendor of Stainless Steel 309 Grade UNS S30900 Tubes in Bombay/ Mumbai.

Description	Size Range	Specification	Grades
S. S. Seamless Pipes	1/4" Nb To 16" Nb Sch 5, Sch 10, Sch 20, Sch 40, Sch 80, Sch 160, Sch Xxs.	Astm A-312, A-213, A-269, A-268, 309 Grade UNS S30900	Tp-304, 309, 310, 304l 316, 316l, 316h, 316ti, 321, 310, 304h, 347, 347h, 904l
S. S. Welded Pipes	1/4" Nb To 20" Nb Sch 5, Sch 10, Sch 20, Sch 40, Sch 80, Sch 160, Sch Xxs.	Astm A-312, A-778, Astm-249, A-269, A-270, Astm A-668 Astm A-249; Is 13316 Astm-A 249, A-554; 309 Grade UNS S30900	Tp-304, 304l, 309,. 316, 316l, 316h, 316ti, 321, 310, 304h, 347, 347h, 904l

Product details

Hallow Sections	Circular
Type	Seamless
Length	2-4 meters,4-6 meters,0-2 meters
Size	1/4''-1'',2''-3'',1''-2''
Grade	SS304,SS316

Outstanding High-Temperature Resistance

Grade 309 stainless steel tubes exhibit excellent oxidation resistance at temperatures up to 1038C, making them ideal for use in heat exchangers, boilers, and environments with frequent thermal cycling. Their robust construction minimizes warping and degradation, ensuring long-term performance even under intense operational conditions.

Versatile and Customizable for Industrial Needs

Available in both seamless and welded forms, these stainless steel tubes can be manufactured with various end finishes-plain, beveled, or threaded-to suit specific installation requirements. With a range of outer diameters, thicknesses, and up to 12-meter lengths, custom dimensions are achievable, accommodating diverse project specifications across industries.

FAQ's of Stainless Steel 309 Grade UNS S30900 Tubes:

Q: How are Stainless Steel 309 Grade UNS S30900 Tubes typically manufactured?

A: These tubes are produced using hot rolling techniques and are available in both seamless and welded types. Depending on application needs, they undergo surface treatments such as polishing, annealing, or pickling to enhance their appearance and corrosion resistance.

Q: What makes Stainless Steel 309 Tubes suitable for high-temperature applications?

A: Stainless Steel 309 features excellent oxidation resistance up to 1038C, a high tensile strength of 550 MPa minimum, and a stable microstructure at elevated temperatures. These qualities prevent scaling and deterioration, making them a preferred choice for heat exchangers and boilers.

Q: When should you use Stainless Steel 309 Tubes over other stainless steel grades?

A: Choose Stainless Steel 309 Tubes when you require superior oxidation resistance at temperatures above those handled by grades like 304 or 316. They are particularly well-suited for chemical processing, heat treatment plants, and petrochemical environments with constant high-heat exposure.

Q: Where are Stainless Steel 309 Grade Tubes most commonly implemented?

A: These tubes are widely used in heat exchangers, boiler apparatus, chemical plants, petrochemical refineries, and various construction projects, especially where high temperature and corrosion resistance are critical factors.

Q: What are the available shapes, sizes, and finishes of these tubes?

A: The tubes are offered in a round shape, with outer diameters ranging from 6 mm to 219 mm and thicknesses between 0.5 mm and 20 mm. Lengths can reach up to 12 meters and custom cuts are available. End finishes include plain, beveled, or threaded, and surface treatments encompass polished, annealed, and pickled options.

Q: How do these tubes benefit end users in industrial settings?

A: By offering a combination of excellent strength, superior oxidation resistance, and a range of customizable options, Stainless Steel 309 Tubes assure minimal maintenance needs and extended service life, resulting in reduced downtime and greater overall efficiency for industries handling high temperatures and corrosive agents.

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