Stainless Steel Tubes

Stainless Steel Tubes

Ashapura’s stainless steel tube is a meticulously engineered solution that excels in a diverse array of applications. Constructed from top-quality stainless steel, it boasts exceptional resistance to corrosion, heat, and pressure, ensuring longevity and reliability.

The tube’s precision-crafted design ensures a seamless and efficient performance. Its smooth interior surface promotes the uninterrupted flow of liquids and gases, making it an ideal choice for fluid transportation, structural support, and fabrication projects.

Types of Stainless Steel Tubes Available

Seamless Stainless Steel Tubes

Seamless stainless steel tubes are manufactured through a process that involves piercing a solid bar to create a hollow tube. This type of stainless steel tube is popular because it has no welded seams, which reduces the risk of leaks and makes it more durable. Seamless stainless steel tubes are commonly used in high-pressure applications such as oil and gas pipelines, chemical processing plants, and power generation facilities.

Welded Stainless Steel Tubes

Welded stainless steel tubes are made by rolling a flat strip of stainless steel into a tube shape and then welding the edges together. This type of stainless steel tube is less expensive than seamless tubes but can be weaker due to the presence of welds. Welded stainless steel tubes are often used in applications where strength is not critical, such as decorative or architectural applications.

Round Stainless Steel Tubes

Round stainless steel tubes are the most common type of stainless steel tube available in the market. They come in various sizes and thicknesses and can be used for a wide range of applications including structural support, fluid transport, and decorative purposes.

Square Stainless Steel Tubes

Square stainless steel tubes have four equal sides and can be used for similar applications as round tubes but offer additional design options due to their unique shape. They are often used for architectural purposes such as handrails, balustrades, and furniture.

Rectangular Stainless Steel Tubes

Rectangular stainless steel tubes have two longer sides and two shorter sides with right angles between them. They offer similar design options as square tubes but with more flexibility in terms of size ratios. Rectangular stainless steel tubes are commonly used for structural support, frames, and ornamental purposes.

Oval Stainless Steel Tubes

Oval-shaped stainless steel tubes offer unique design possibilities compared to other types of tubing due to their elongated shape. They are often used for decorative or architectural purposes such as handrails, balustrades, and furniture.

Thin-Walled Stainless Steel Tubes

Thin-walled stainless steel tubes are used in applications where weight is a concern. They are lighter than standard tubes but still offer the same strength and durability. Thin-walled stainless steel tubes are commonly used in the aerospace industry, automotive industry, and medical equipment manufacturing.

Thick-Walled Stainless Steel Tubes

Thick-walled stainless steel tubes are used in applications where strength is critical. They are heavier than standard tubes but offer increased resistance to pressure and impact. Thick-walled stainless steel tubes are commonly used in industrial equipment manufacturing, power generation facilities, and chemical processing plants.

High-Pressure Stainless Steel Tubes

High-pressure stainless steel tubes are designed to withstand extreme pressure levels without leaking or rupturing. They are often made from high-grade materials such as duplex or super duplex stainless steel to ensure maximum strength and durability. High-pressure stainless steel tubes are commonly used in oil and gas pipelines, chemical processing plants, and power generation facilities.

Heat-Exchanger Stainless Steel Tubes

Heat-exchanger stainless steel tubes are designed for use in heat exchangers where fluids need to be heated or cooled efficiently. They have a smooth surface finish that reduces the risk of fouling or scaling and can be made from a range of materials depending on the application requirements.

Stainless Steel Tubes Specifications

Material201,304,304l,316,316l, or as customer's request
StandardASTM, AISI, GB, JIS, customers' requests available
SizeRound Tube: OD: 16-119mm or customized
Thickness0.25mm-3.0mm
Length6m or according to customers' request
SampleFree sample is available, but freight should be paid by you
ToleranceOuter diameter: ±0.2mm
-Thickness: ±0.05mm
-Length: ±0.5mm
EndsIn plain end or bevelled ends or as your requirements
Welding Line TypeERW (Electrical Resistance Weld)
FinishingA. Sanded
-B. Gloss #400,Mirror #600 - #1000
-C. Brushed
-D. Wood Grain
-E. Embossed, Threaded

ASTM A213 Stainless Steel Tube list

Product DescriptionWall Thickness, (in mm)Outside Diameter (in mm)
SS Square Tube0.5 to 30mm12.7mm* 12.7 to 300mm* 300mm
SS Seamless Tube0.8 to 30mm6 to 430mm
SS Round Tube0.5 to 30mm6 to 630mm
SS Colour Coated Tube0.5 to 30mm6 to 630mm
SS Rectangular Tube0.5 to 30mm10*20 to 100*200mm
SS Triangle Tube0.5 to 3.0mm16 to 85mm
SS Electropolished Tube0.5 to 30mm12.7 to 250mm
SS U Shaped Tube0.5 to 2.0mm20 to 200mm
SS Hexagonal Tube0.5 to 2.0mm13 to 85mm
Inner/Outside Polished SS Tube1.0 to 5mm12.5 to 203.2mm
Thin to Wall SS Tube0.5 to 2.0mm22*0.7 to 108*2.0mm
SS Capillary Tube0.08 to 1.2mm0.28 to 10mm

Stainless Steel Tubes Sizes

SizeThickness Availability in mm
-0.400.651.001.201.502.003.00
6.350.060.090.13----
9.530.090.140.210.25---
12.700.120.200.290.350.42--
15.880.150.250.370.440.54--
19.050.180.300.450.540.66--
22.23-0.350.530.630.781.01-
25.40-0.400.610.730.901.17-
28.00-0.440.680.800.991.301.88
31.75-0.510.770.921.131.492.16
34.93--0.850.011.251.652.39
38.10--0.930.111.371.812.63
44.45--1.091.301.612.123.11
50.80--1.251.491.852.443.59
63.50---1.552.333.084.54
76.20----2.803.715.49
88.90----3.284.356.44
101.60----3.754.987.40

Industrial Application of Stainless Steel Tubes

Defence & Aerospace

Defence & Aerospace

We are one of the leading supplier, stockist, exporter and trader of wide range of industrial materials and sourcing globally to our customers.

Oil/Gas

Oil/Gas

We are one of the leading supplier, stockist, exporter and trader of wide range of industrial materials and sourcing globally to our customers.

Speciality Valves & Vacuum

Speciality Valves & Vacuum

We are one of the leading supplier, stockist, exporter and trader of wide range of industrial materials and sourcing globally to our customers.

Precision Components

Precision Components

We are one of the leading supplier, stockist, exporter and trader of wide range of industrial materials and sourcing globally to our customers.

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Complete control over products allows us to ensure our customers receive the best quality prices and service. We take great pride in everything that we do in our factory.

FAQ

1)Why Ashapura's stainless steel is best?

The quality and suitability of stainless steel products can vary based on several factors, including the grade of stainless steel, manufacturing processes, quality control measures, and customer requirements. Ashapura’s stainless steel is the best choice for your specific needs,they have best Grade of Stainless Steel,Certifications and Standards,Technical Support and Services, Pricing and Availability.

2)Which is better SS 304 or 316?

The choice between SS 304 (AISI 304) and SS 316 (AISI 316) depends on the specific application and requirements. Both 304 and 316 are stainless steel grades, and they have similar appearances but differ in terms of their chemical composition, corrosion resistance, and suitability for different environments
SS 304- Contains 18-20% chromium and 8-10.5% nickel. It also has a small amount of manganese and carbon.
SS 316- Contains 16-18% chromium, 10-14% nickel, 2-3% molybdenum, and a small amount of manganese and carbon.
Corrosion Resistance-
SS 316- Has superior corrosion resistance compared to SS 304, especially in environments where chloride ions are present, such as marine environments or industrial settings with corrosive chemicals.
SS 304- Offers good corrosion resistance for most applications but may not be as resistant as SS 316 in highly corrosive environments.

3)What is the size of SS sheet in maharshtra?

sizes for stainless steel sheets include Following Factors-
Thickness- Stainless steel sheets are available in various thicknesses, typically ranging from 0.5mm to several millimeters.
Width- Standard widths for stainless steel sheets are typically 1,000mm (1 meter) or 1,219mm (4 feet), but wider sheets may also be available.
Length- The length of stainless steel sheets can vary, with common lengths being 2,000mm (2 meters) or 2,438mm (8 feet). Custom lengths can often be cut to order.
It’s important to note that stainless steel sheets can be cut and customized to meet specific size requirements. This is often done by the supplier or a metal fabrication shop to ensure that the sheet meets the precise needs of the project or application.

4)How many grades are there in SS sheet?

Stainless steel sheets (SS sheets) come in various grades
Austenitic Series (e.g., 304, 316)
Ferritic Series (e.g., 430)
Martensitic Series (e.g., 410, 420)
Duplex Series (e.g., 2205)
Precipitation Hardening Series (e.g., 17-4 PH)

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