High Pressure Steel Tube

Name: High Pressure Steel Tube
Brand: JAYANT IMPEX
Price: 50.0 INR
Availability: InStock

50.0 INR/Kilograms

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Product Details:

Diameter 6 mm to 630 mm
Sealing Type Metal-to-Metal / Gasket
Yield Strength Up to 250 MPa (varies by grade)
Coating Type Optional: Galvanized, Epoxy, or Black Finish
Connection Type Threaded / Plain End / Socket Weld
Bend Radius As per specification
Tensile Strength Up to 600 MPa (varies by grade)
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High Pressure Steel Tube Price And Quantity

Minimum Order Quantity 25 Kilograms
Price 50.0 INR/Kilograms

High Pressure Steel Tube Product Specifications

Connection Welded / Seamless
Flexibility Rigid
Tolerance 0.1 mm
Shape Round
Temperature Range -50C to 600C (varies by grade)
Surface Treatment Polished
Section Shape Cylindrical
Tensile Strength Up to 600 MPa (varies by grade)
Material Steel
Application Boilers, Heat Exchangers, Hydraulic & Pneumatic circuits
Thread Type NPT / BSP / Metric
Usage Hydraulic Pipe, High Pressure Fluid, Gas applications
Sealing Type Metal-to-Metal / Gasket
Standard ASTM, DIN, JIS, GB
Product Type High Pressure Steel Tube
Connection Type Threaded / Plain End / Socket Weld
Bend Radius As per specification
Coating Type Optional: Galvanized, Epoxy, or Black Finish
Yield Strength Up to 250 MPa (varies by grade)
Rated Pressure Up to 600 bar (varies by size & grade)
Material Grade SA 179, SA 213, 304, 316, 316L, 321, etc.
Length Up to 12 meters
Outer Diameter 6 mm to 630 mm
Diameter 6 mm to 630 mm
Thickness 1 mm to 50 mm
Color Silver / Metallic

Heat Treatment Annealed / Normalized (as required)
End Finish Beveled, Plain, Threaded
Packaging Type Wooden Cases, Bundles, Plastic Caps
Manufacturing Process Seamless or Welded
Corrosion Resistance High, depending on material grade
Inspection Hydrostatic, Eddy Current, Ultrasonic Test

Product Description

Standard	Steel Grade	Minimum Yield Strength MPa	Minimum Tensile Strength MPa	Minimum Elongation Percent
DIN 2391	St35	235	340 to 480	25
DIN 2391	St52	355	490 to 630	22
EN 10305 Part 1	E235	235	340	25
EN 10305 Part 1	E355	355	490	22
ASTM A213	Grade T11	205	415	30
ASTM A213	Grade T22	205	415	30
ASTM A213	Grade T91	415	585	20
ASTM A213	TP304	205	515	35
ASTM A213	TP316	205	515	35
ASTM A213	TP316L	170	485	35

Dimensional Specifications and Pressure Capabilities

Outer Diameter mm	Wall Thickness mm	Inside Diameter mm	Steel Grade	Calculated Burst Pressure Bar	Maximum Working Pressure Bar
6.0	1.0	4.0	E355	1180	295
6.0	1.5	3.0	E355	1770	442
8.0	1.5	5.0	E355	1320	330
8.0	2.0	4.0	E355	1770	442
10.0	2.0	6.0	E355	1410	352
12.0	2.0	8.0	E355	1180	295
12.0	3.0	6.0	E355	1770	442
16.0	2.5	11.0	E355	1100	275
20.0	3.0	14.0	E355	1060	265
25.0	4.0	17.0	E355	1130	282
38.0	5.0	28.0	E355

Wide Range of Applications

Our high-pressure steel tubes serve critical roles in industries such as power generation, oil and gas, and manufacturing. These tubes are engineered for use in boilers, heat exchangers, hydraulic and pneumatic circuits, efficiently handling demanding pressures and temperatures. Their adaptability makes them suitable for transporting fluids and gases safely and reliably.

Comprehensive Inspection & Quality Assurance

Each tube undergoes stringent quality assessment, including hydrostatic, eddy current, and ultrasonic tests. These inspections ensure structural integrity and adherence to specified tolerances of 0.1 mm, minimizing the risk of leaks or failures. As a result, customers can trust in consistent product quality and superior performance under high-pressure conditions.

Versatile Manufacturing Process & Superior Finishing

Produced through seamless or welded processes, these steel tubes are offered in a variety of end finishes such as beveled, plain, or threaded, catering to different connection needs. Surface treatments include polishing, with optional coatings like galvanized, epoxy, or black finish, further enhancing corrosion resistance and durability for long-term use.

FAQ's of High Pressure Steel Tube:

Q: How are high-pressure steel tubes manufactured?

A: High-pressure steel tubes are manufactured using either a seamless process, where the tube is extruded from a solid billet, or a welded method, where steel plates are formed and joined. The choice of process depends on the application and required properties. Heat treatment, such as annealing or normalizing, is applied as needed for enhanced strength and durability.

Q: What applications are ideal for high-pressure steel tubes?

A: These steel tubes are perfect for use in hydraulic pipes, high-pressure fluid and gas transfer, boilers, heat exchangers, and hydraulic or pneumatic circuits. Their ability to withstand pressures up to 600 bar and wide temperature ranges makes them suitable for both industrial and commercial projects.

Q: What types of inspection are performed to ensure quality?

A: Tubes undergo comprehensive inspections, including hydrostatic tests for pressure containment, eddy current tests for surface flaws, and ultrasonic testing to detect internal defects. These quality checks ensure that each tube meets strict industrial standards and functions reliably in demanding environments.

Q: When should I choose seamless over welded tubes?

A: Seamless tubes are recommended when maximum strength, uniformity, and resistance to pressure are critical. Welded tubes are suitable for less demanding environments where cost-efficiency matters. Your application and pressure rating will determine the most appropriate choice.

Q: What end finishes and connection types are available?

A: High-pressure steel tubes come with beveled, plain, or threaded ends. Available connection types include seamless, welded, threaded (NPT, BSP, metric), and socket weld, providing flexibility for integration into various piping systems.

Q: Where are these steel tubes typically supplied from?

A: These tubes are widely supplied and exported from leading manufacturers, dealers, and suppliers in India, catering to both domestic and international markets. Customers can source specific grades and dimensions as per project requirements.

Q: What are the main benefits of using high-pressure steel tubes?

A: Key advantages include high corrosion resistance, precise dimensional tolerance, superior tensile and yield strength, and adaptability to various applications. Their robust construction and thorough quality assurance contribute to enhanced safety, reliability, and longevity in high-pressure environments.

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