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About Us
Naman Pipes & Tubes is one of the pioneer Stockist, Supplier, Importer & Exporter of Duplex & Super Duplex & Stainless Steel products. Our service can only be judged by you, we try to offer a fast delivery service (same day in some instances) Naman Pipes & Tubes will try to offer competitive prices. We produce an extensive and innovative range of Stainless Steel, Duplex & Super Duplex Steel products, all manufactured to the same high quality. Naman Pipes & Tubes has been a professionally managed Trading House of Stainless Steel Pipe & Tubes, Duplex & Super Duplex Pipe & Tubes, Duplex & Super Duplex Pipe Fittings, Duplex & Super Duplex Sheet & Plates, Duplex & Super Duplex Flanges, Duplex & Super Duplex Bars. We are specialists in our field and are happy to assist with all aspects our metal treatments including grinding and polishing, anodising and heat treatment
Definition Of Duplex Steels
Duplex Stainless Steels Are Extremely Corrosion Resistant,
Work Hardenable Alloys. Their Microstructures Consist Of A Mixture Of Austenite
And Ferrite Phases. As A Result, Duplex Stainless Steels Display Properties
Characteristic Of Both Austenitic And Ferritic Stainless Steels. This
Combination Of Properties Can Mean Some Compromise When Compared With Pure
Austenitic And Pure Ferritic Grades.
Duplex Stainless Steels Are In Most Cases, Tougher Than
Ferritic Stainless Steels. Strengths Of Duplex Stainless Steels Can In Some
Cases Be Double That For Austenitic Stainless Steels.
Whilst Duplex Stainless Steels Are Considered Resistant To
Stress Corrosion Cracking, They Are Not As Resistant To This Form Of Attack As
Ferritic Stainless Steels. However, The Corrosion Resistance Of The Least
Resistant Duplex Stainless Steels Is Greater Than That For The Most Commonly
Used Grades Of Stainless Steels, I.E. 304 And 316.
Duplex Steels Are Also Magnetic, A Property That Can Be Used
To Easily Differentiate Them From Common Austenitic Grades Of Stainless.
Property Data Given In This Document Is Typical For Flat
Rolled Products Covered By Astm A240/A240m. Astm, En Or Other Standards May
Cover Products Sold. It Is Reasonable To Expect Specifications In These
Standards To Be Similar But Not Necessarily Identical To Those Given In This
Datasheet.
OUR PRODUCT RANGE
Duplex & Super
Duplex Pipe & Tubes Duplex & Super
Duplex Pipe Fittings Duplex & Super
Duplex Sheet & Plates Duplex & Super
Duplex Flanges Duplex & Super
Duplex Bars Duplex & Super
Duplex Fasteners Stainless Steel Pipe
& Tubes
Naman Pipe & Tubes supplies and exports Super Duplex
Stainless steel pipes and tubes in a wide range which can be availed from us at
a very competitive rates with best rates. The products we offer find their use
in various industries including chemical, sugar, ship building, fertilizers,
paper and many others.
Duplex & Super Duplex Pipe & Tubes
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RANGE :
TUBING SIZE : 1/2" OD TO 4" OD (IN ALL THICKNESS)
NOMINAL BORE (NB) SIZES : 1/2"NB TO 48" NB (IN ALL
THICKNESS)
QUALITY :
DUPLEX & SUPER DUPLEX STEEL
UNS S31803, S32205 (2205),S32750 (2507), S32760 (Z-100)
S32900 (329), S32304, F-51, F-53, F-54, F-55 & F-60
& HIGH NICKEL ALLOYS
TYPE :
WELDED (ERW) PIPES, FEBRICATED PIPES & SEAMLESS PIPES
END :
PLAIN END, BEVELLED END & THREADED END
SHAPES :
ROUND & SQUARE
VALUE ADDED SERVICES :
• Annealed
• Anodising
• Bending
• Casting
• Cutting
• Centreless Grinding (Cg)
• Draw & Expansion
• Drilling
• Electroplating •
Extruded
• Fabricate (With Radiography)
• Heat Treatment (Hardening & Tempering)
• Machining (Cnc)
• Minor Fabrication
• Pickled
• Polish (Electro & Commercial)
• Sand Blasting
• Threading (As Per Guage)
• Welding
TEST CERTIFICATION :
Our Materials Are Tested To Relevant Standard And Wherever
Possible We Give Original / Copy Of Test Certificate With Heat Number As Well
As Govt. Approved Laboratories Test Certificate Can Also Be Provided. We Supply the Material under Inspection of
Any Third Party Inspection Agency as per the Client’s Requirements Such As :
1) Bv- Bureau VERITAS Industrial Services (India) Pvt. Ltd
2) Lloyds Inspection Agency
3) Rina
4) Irs - International Register Of Shipping (Irs)
5) Dnv - Det Norske Veritas
6) Tcs - Tata Consultancy Services
7) Tuv India
Duplex & Super Duplex Bars
We Naman Pipes & Tubes offer a wide range of Duplex & Super Duplex Round Bar, which are manufactured in diverse diameters and length parameters. Duplex steel round bars are manufactured from quality raw material and is available in various sizes and specifications
. RANGE :
6 MM TO 300 MM (100 MM TO 3000 MM LONG)
BRIGHTBAR, BLACK BAR, FORGED BAR
QUALITY :
DUPLEX & SUPER DUPLEX STEEL
UNS S31803, S32205 (2205),S32750 (2507), S32760 (Z-100)
S32900 (329), S32304, F-51, F-53, F-54, F-55 & F-60 & HIGH NICKEL ALLOYS
SHAPES :
ROUND BAR, SQUARE BAR & HEX BAR.
VALUE ADDED SERVICES :
• Annealed
• Anodising
• Bending
• Casting
• Cutting
• Centreless Grinding (CG)
• Draw & Expansion
• Drilling
• Electroplating • Forging
• Heat Treatment (Hardening & Tempering)
• Machining (CNC)
• Pickled
• Polish (Electro & Commercial)
• Rolling
• Sand Blasting
• Threading (As per Guage)
TEST CERTIFICATION
Our Materials Are Tested To Relevant Standard And Wherever Possible We Give Original / Copy Of Test Certificate With Heat Number As Well As Govt. Approved Laboratories Test Certificate Can Also Be Provided. We Supply the Material under Inspection of Any Third Party Inspection Agency as per the Client’s Requirements Such As :
1) Bv- Bureau VERITAS Industrial Services (India) Pvt. Ltd
2) Lloyds Inspection Agency
3) Rina
4) Irs - International Register Of Shipping (Irs)
5) Dnv - Det Norske Veritas
6) Tcs - Tata Consultancy Services
7) Tuv India
Duplex & Super Duplex Flanges
Naman Pipes & Tubes is a highly acclaimed manufacturer of Fittings & Flanges and supplier of all ferrous and non-ferrous metal products like stainless steel pipes, stainless steel tubes, Duplex & Super Duplex Flanges, etc. The company has carved an unparalleled position in the industry by making relentless efforts to cater to the clients with premium quality flanges.
RANGE :
1/2" NB TO 48"NB.
QUALITY :
DUPLEX & SUPER DUPLEX STEEL
UNS S31803, S32205 (2205),S32750 (2507), S32760 (Z-100)
S32900 (329), S32304, F-51, F-53, F-54, F-55 & F-60 & HIGH NICKEL ALLOYS
FORM :
Weldneck, Slipon, Blind, Socket Weld, Lap Joint, Spectacles, Ringjoint, Orifcase, Long Weldneck, Deck Flange, etc.
NACE :
MR 01-75, MR 01 03
CLASS :
150#, 300#,400 #,600#,900#, 1500# & 2500 #.
VALUE ADDED SERVICES :
• Annealed
• Anodising
• Casting
• Centreless Grinding (CG)
• Drilling
• Electroplating
• Forging • Heat Treatment (Hardening & Tempering)
• Machining (CNC)
• Pickled
• Polish (Electro & Commercial)
• Threading (As per Guage)
• Welding
TEST CERTIFICATION
Our Materials Are Tested To Relevant Standard And Wherever Possible We Give Original / Copy Of Test Certificate With Heat Number As Well As Govt. Approved Laboratories Test Certificate Can Also Be Provided. We Supply the Material under Inspection of Any Third Party Inspection Agency as per the Client’s Requirements Such As :
1) Bv- Bureau VERITAS Industrial Services (India) Pvt. Ltd
2) Lloyds Inspection Agency
3) Rina
4) Irs - International Register Of Shipping (Irs)
5) Dnv - Det Norske Veritas
6) Tcs - Tata Consultancy Services
7) Tuv India
Duplex & Super Duplex Sheet & Plates
Our Duplex & Super-Duplex Steel Plates, sheets and coils are widely used in a range of applications like structural and mechanical & general engineering purposes. Collection of industrial duplex stainless steel and super duplex steel offered by us is manufactured in sound infrastructure facilitated with modern and advanced machines.
QUALITY :
SPECIALIST IN DUPLEX & SUPER DUPLEX STEEL
UNS S31803, S32205 (2205),S32750 (2507), S32760 (Z-100)
S32900 (329), S32304, F-51, F-53, F-54, F-55 & F-60 & HIGH NICKEL ALLOYS
SHEET PLATE COIL FINISH :
HOT ROLLED (HR) FINISH, COLD ROLLED (CR) FINISH, 2B FINISH, 2D FINISH, MET FINISH, 2B MET FINISH, BA FINISH, MET PVC FINISH, BA PVC FINISH, NO8 PVC FINISH Etc
TYPE :
SHEETS, PLATES, STRIPS, PROFILE, BLANK, CIRCLE, RING ETC
VALUE ADDED SERVICES :
• Annealed
• Anodising
• Bending Cutting Centreless Grinding (CG) Drilling
• Electroplating
• Extruded Heat Treatment (Hardening & Tempering)
• Machining (CNC)
• Minor Fabrication • Pickled
• Polish (Electro & Commercial)
• Rolling
• Sand Blasting
• Threading (As per Guage)
• Welding
TEST CERTIFICATION :
Our Materials Are Tested To Relevant Standard And Wherever Possible We Give Original / Copy Of Test Certificate With Heat Number As Well As Govt. Approved Laboratories Test Certificate Can Also Be Provided. We Supply the Material under Inspection of Any Third Party Inspection Agency as per the Client’s Requirements Such As :
1) Bv- Bureau VERITAS Industrial Services (India) Pvt. Ltd
2) Lloyds Inspection Agency
3) Rina
4) Irs - International Register Of Shipping (Irs)
5) Dnv - Det Norske Veritas
6) Tcs - Tata Consultancy Services
7) Tuv India
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