Super Duplex Steel Tubing Manufacturer in Hyderabad, India

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Sayam Nickel Alloys, a leading manufacturer and supplier in Hyderabad, provides premium-grade Select Tantalum R05252 Bars engineered for high-performance and precision-driven applications. With modern production facilities and strict quality assurance practices, the company delivers tantalum bars that meet ASTM and international specifications. Sayam Nickel Alloys is recognized for its technical expertise, reliable supply chain, and ability to offer customized solutions to diverse industries. The Select Tantalum R05252 Bars supplied are known for excellent purity, uniform structure, superior corrosion resistance, and dependable performance in demanding thermal and chemical environments.

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Tantalum R05252 Bars are composed of high-purity tantalum with controlled additions of approximately 2.5% tungsten, enhancing strength and high-temperature stability while maintaining good ductility. This alloy exhibits a very high melting point, excellent resistance to chemical attack, and improved creep resistance compared to pure tantalum. Mechanically, R05252 offers higher tensile strength, better hardness, and stable mechanical behavior under stress, making it suitable for applications requiring both formability and long-term structural integrity.

Super Duplex Steel Tubing Specifications

Standard : ASTM A789 / ASME SA 789
Type : Seamless Tubes
Grade : UNS S32750, UNS 32760 & UNS S32950
Size : 1/2″NB TO 12 “NB IN
Thickness : 0.5-45mm
Outer Diameter : 6.0-630mm
Dimensions : OD(6.0-630)*WT(0.5-45)mm
Schedule : SCH20, SCH30, SCH40, STD, SCH80
Length :  Single Random, Double Random & Cut Length

Super Duplex Steel Tubing Chemical Composition

Grade

C

Mn

Si

P

S

Cr

Mo

Ni

N

Super Duplex Tubing

0.030 max

1.20 max

0.80 max

0.035 max

0.020 max

24.00 – 26.00

3.00 – 5.00

6.00 – 8.00

0.24 – 0.32

Super Duplex Steel Tubing Mechanical Properties

UNS No

Grade

Proof Stress 0.2% (MPa)

Tensile Strength (MPa)

Elongation A5(%)

Hardness Max

HB

HRB

Super Duplex Steel Tubing

2507

550

795

15

310

32*

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ISO Certified

Largest Inventory

On Time Deliveries

Customer Support

Largest Manufacturer and Supplier of Super Duplex Steel Tubing in Hyderabad, India

At Sayam Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Super Duplex Steel Tubing in Hyderabad, India, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the India, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.

Types of Super Duplex Steel Tubing

Super Duplex Steel Tubing
Super Duplex Fabricated Tubing
Super Duplex Steel Seamless Tubing
Super Duplex Steel Square Tubing
Super Duplex Steel ERW Tubing
Super Duplex Steel Round Tubing

Contact us to get a quick quote for your requirement.

We offer These Products as per DIN, ISO, JIS or ANSI Standard.

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Super Duplex Steel Tubing Uses

Select Tantalum R05252 Bars are widely used in industries that require a balance of strength, corrosion resistance, and thermal stability. They are commonly applied in chemical processing equipment such as heat exchangers, condensers, and reactor components. In aerospace and defense sectors, these bars are used for high-temperature structural parts and thermal shielding. They also find applications in vacuum furnaces, semiconductor manufacturing, and research equipment. Due to their reliability and durability, R05252 bars are ideal for critical components operating in aggressive and high-temperature environments.

 
 

Aerospace Industry

Defense Industy

Food Processing Industry

Construction Industry

Oil and Gas Industry

Petro Chemical Industry