Duplex Stainless Steel Pipe & Tubes supplier & Exporter

Reliant Pipes is a leading exporter & supplier of super duplex 2507 uns s32750 pipes ASTM A789 A790 Seamless PIPE TUBES

RELIANT PIPE & TUBES is highly acclaimed manufacturer and exporters of Duplex Stainless Steel Pipe & Tubes

Duplex & Super Duplex Stainless Steel Pipe & Tubes

 

  • Duplex Stainless Steel Pipe & Tubes information


We offer a wide selection of Duplex Stainless Steel Pipe & Tubes, and a diverse range of finish options to meet the performance and appearance requirements for most applications.

We export to: USA | France | Argentina | Germany | Japan | United Kingdom | Korea | Russia | Spain | Vietnam| Switzerland | Brazil | Thailand | UAE | Poland | Italy | Morocco | Malaysia| Portugal | Depot & around the globe.

  • Duplex Stainless Steel Pipe & Tubes Size & Specification

Super Duplex 2507 Product Range

Alloy UNS Designation Werkstoff NR. Specifications
Super Duplex 2507 S32750 1.4410 ASTM A/SA789, A/SA790


Pipe/Tube/Tubing Type NB Sizes Sch 5 Sch 10 Sch 40 Sch 80 Sch 160
Duplex Stainless Steel Pipe & Tubes 1/8″
Available Size Pipe Tube
Available Size Pipe Tube
Available Size Pipe Tube
Available Size Pipe Tube
Duplex Stainless Steel Pipe & Tubes 1/4″
Available Size Pipe Tube
Available Size Pipe Tube
Available Size Pipe Tube
Available Size Pipe Tube
Duplex Stainless Steel Pipe & Tubes 3/8″
Available Size Pipe Tube
Available Size Pipe Tube
Available Size Pipe Tube
Available Size Pipe Tube
Duplex Stainless Steel Pipe & Tubes 1/2″
Available Size Pipe Tube
Available Size Pipe Tube
Available Size Pipe Tube
Available Size Pipe Tube
Available Size Pipe Tube
Duplex Stainless Steel Pipe & Tubes 3/4″
Available Size Pipe Tube
Available Size Pipe Tube
Available Size Pipe Tube
Available Size Pipe Tube
Available Size Pipe Tube
Duplex Stainless Steel Pipe & Tubes 1″
Available Size Pipe Tube
Available Size Pipe Tube
Available Size Pipe Tube
Available Size Pipe Tube
Available Size Pipe Tube
Duplex Stainless Steel Pipe & Tubes 1 1/4″
Available Size Pipe Tube
Available Size Pipe Tube
Available Size Pipe Tube
Available Size Pipe Tube
Available Size Pipe Tube
Duplex Stainless Steel Pipe & Tubes 1 1/2″
Available Size Pipe Tube
Available Size Pipe Tube
Available Size Pipe Tube
Available Size Pipe Tube
Available Size Pipe Tube
Duplex Stainless Steel Pipe & Tubes 2″
Available Size Pipe Tube
Available Size Pipe Tube
Available Size Pipe Tube
Available Size Pipe Tube
Available Size Pipe Tube
Duplex Stainless Steel Pipe & Tubes 2 1/2″
Available Size Pipe Tube
Available Size Pipe Tube
Available Size Pipe Tube
Available Size Pipe Tube
Available Size Pipe Tube
Duplex Stainless Steel Pipe & Tubes 3″
Available Size Pipe Tube
Available Size Pipe Tube
Available Size Pipe Tube
Available Size Pipe Tube
Available Size Pipe Tube
Duplex Stainless Steel Pipe & Tubes 4″
Available Size Pipe Tube
Available Size Pipe Tube
Available Size Pipe Tube
Available Size Pipe Tube
Available Size Pipe Tube
Duplex Stainless Steel Pipe & Tubes 5″
Available Size Pipe Tube
Available Size Pipe Tube
Available Size Pipe Tube
Available Size Pipe Tube
Duplex Stainless Steel Pipe & Tubes 6″
Available Size Pipe Tube
Available Size Pipe Tube
Available Size Pipe Tube
Available Size Pipe Tube

 

  • Duplex Stainless Steel Pipe & Tubes Transport / Freight

We firstly possess a perfectly developed transport by which we can deliver goods directly from the warehouse to the customer. Secondly, we direct traffic, which ensures a delivery from the factory to customers from 15 tons. Duplex Stainless Steel Pipe & Tubes that are not in stock at our own warehouse are based on the star traffic from other sites - every day! We aim at providing professional customer service with one-stop purchasing, along with superior quality control, competitive price, fast lead time and convenient transportation.

  • Duplex Stainless Steel Pipe & Tubes Marking & Packaging

While marking we choose a specific item number as well different color shade to differentiate steel grades. We mark Duplex Stainless Steel Pipe & Tubes as needed with the most suitable & visible marking technique.

Duplex Stainless Steel Pipe & Tubes packaging

We deliver from stock and warehousing as well as directly from the mill.

Packaging is an integral part of the product. It guarantees that the Duplex Stainless Steel Pipe & Tubes is delivered to the customer in the required quality. For smaller orders the size of the Duplex Stainless Steel Pipe & Tubes bundle depends on the no. of Tubes ordered, for larger orders the tubes are packed into individual bundles and in such a way that the maximum weight of 4000kg per bundle is not excedded. Bundle tied down with steel tape. Bundle tied down by steel strap underlaid by tapaten.

We can also provide Duplex Stainless Steel Pipe & Tubes wooden box packing, cardboard boxes, plastic wrapping, using hardened paper with PE meshing (used as protection against mechanical damages of tubes), into tapaten and polyethylene sheet etc.

  • Duplex Stainless Steel Pipe & Tubes Quality & certificate

ISO 9001:2008 Certified companyISO 9001:2008 Certified company

 

  • Duplex Stainless Steel Pipe & Tubes Useful Info

Super Duplex stainless like S32750, is a mixed microstructure of austenite and ferrite (50/50) which has improved strength over ferritic and austenitic steel grades. Super Duplex stainless like Duplex, is a mixed microstructure of austenite and ferrite (50/50) which has improved strength over ferritic and austenitic steel grades. The main difference is that Super duplex has a higher Molybdenum and Chromium content which gives the material greater corrosion resistance.

TECHNICAL DATA

Mechanical Properties
Temper Annealed
Tensile Rm 115 ksi (min)
Tensile Rm 800 MPa (min)
R.p. 0.2% Yield 80 ksi (min)
R.p. 0.2% Yield 550 MPa (min)
Elongation (2” or 4D gl) 15 % (min)

Physical Properties (Room Temperature)
Specific Heat (0-100°C) 500 J.kg-1.°K-1
Thermal Conductivity 15 W.m -1.°K-1
Thermal Expansion 11 mm/m/°C
Modulus Elasticity 200 GPa
Electrical Resistivity 8.12 μohm/cm
Density 7.8 g/cm3

Chemical Composition (% by weight)
Element Min Max
C - 0.03
Cr 24 26
Cu 0.5 1
Mn - 2
Mo 3 5
N 0.24 0.35
Ni 6 8
P - 0.35
S - 0.015
Si - 1

Benefits of UNS32750 Super Duplex Stainless Steel

  • Improved corrosion resistance in comparison to Duplex
  • Greater tensile and yield strength
  • Good ductility and toughness
  • Good stress corrosion cracking resistance (SSC)
  • Opportunity for purchases to reduce their material costs without compromising on quality 


Welding
2507 possesses good weldability and can be joined to itself or other materials by shielded metal arc welding (SMAW), gas tungsten arc welding (GTAW), plasma arc welding (PAW), flux cored wire (FCW), or submerged arc welding (SAW). 2507/P100 filler metal is suggested when welding 2507 because it will produce the appropriate duplex weld structure.

Preheating of 2507 is not necessary except to prevent condensation on cold metal. The interpass weld temperature should not exceed 3000F or the weld integrity can be adversely affected. The root should be shielded with argon or 90% N2/10% H2 purging gas for maximum corrosion resistance. The latter provides better corrosion resistance.

  • Duplex Stainless Steel Pipe & Tubes Price


Click here for Stainless Steel Pipe & Tubes Price List

 

  • Duplex Stainless Steel Pipe & Tubes Inventory

Pipe & Tubes Stock At a Glance:-
Pipe Gradewise Stock At a Glance:-
Tube Gradewise Stock At a Glance:-
Tubes Stock At a Glance:-
Top Sellers Pipe & Tubes At a Glance:-

Reliable Pipe & Tubes supply Duplex Stainless Steel Pipe & Tubes to

Reliable Pipe & Tubes supply other products to

Seamless & Welded tubes we export to:

 

Related Products:

 

  • Terms and Conditions
  • 1. Testing : 100% PMI (Positive Material identification) Duplex Stainless Steel Pipe & Tubes.
  • 2. Payment term : 20% in advance, balance Payment against proforma invoice.
  • 3. Packing & Forwarding : As per your convenience.
  • 4. Note : All our transaction are subject to Mumbai jurisdiction.
  • 5. Rates : Subject to Final Confirmation.

Formula for Good Business

Quality Duplex Stainless Steel Pipe & Tubes + Prompt Service + Better Rates = Customers’ Satisfaction

 

Reliant Pipe & Tubes Pvt. Ltd.
501, 5th Floor, 67, Ankush Apartment, 10th khetwadi Lane, Mumbai - 400004, India
Tel: +91-22-66310022 Fax: +91-22-66310033 Email: info@reliantpipes.com, manoj@reliant.in