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Welcome to
DUPLEX STEEL & ENGINEERING COMPANY

Offering a wide range of Duplex Steel, Stainless Steel Products Like Plates, Sheets, Coils, Duplex Steel Pipes, Duplex Steel Tubes, Flanges, Round Bars, Profiles, etc for various industrial use.

About Us

Duplex Steel & Engineering Company has become the leading manufacturer, exporter, trader and supplier of Duplex Steel Pipes, Duplex Steel Tubes, Duplex Steel Coil, Stainless Steel Pipes, Duplex Steel Buttweld Fittings, Duplex Steel Flanges, SS 310 Products, Industrial Flanges, Forged Fittings, Monel Products. Further, the classification of our wide range are Duplex Fabricated Pipes, Duplex Welded Pipes, Flanges, Long & Short Stub End fittings and many more. Our products are known for their par excellent durability, efficiency and corrosion resistant.

Owing to our modern infrastructure, we are able to provide our customers with best manufactured products. Our manufacturing unit comprises high tech machinery which are handled by the proficient, who ensures that the products meet the standard of changing market scenario. Owing to these features, our products are acclaimed globally.

Infrastructure

The company's modern infrastructure facility comprises high-tech manufacturing unit, quality testing centers, packaging, marketing and sales departments. Our company constantly upgrades the manufacturing plants so that our products are made based on modern methodology. All the Duplex Steel Pipes, Super Duplex Sheet, SS Welded Pipes, Inconel Products, etc. are constantly under inspection, ensuring maximum efficiency at user's end. Moreover, all our departments are segregated which are handled by experts. We are also facilitated with fully equipped warehouse facility as well, for safe storage of the products manufactured.

Team

Our team consists raw material procuring agent, proficient quality controllers, production personnel, packaging experts, etc. Recruited experienced production staff enable us to manufacture products which are corrosion resistant and dimensionally accurate. Owing to them, the company has achieved the position of unbeatable manufacturer, exporter and importer of this industry. All our product are fabricated as per international quality standard, as our experts always keep a watch on changing market scenario. Owing to all these features we have been able to gain the faith of our valuable customer.

We are supported by highly talented team who works on the principle that quality is everybody's responsibility. The sheer hard work of our production supervisor, Quality controller, packaging experts and marketing executives, has made us achieve the self set goal. Owing to our maximum services, we have been able to cater our products to various industries such as Construction companies, Pharmaceuticals, Oil refineries, Automotive, etc.


Why Us ?
  • Optimum quality raw material procured from trusted vendors.
  • Customized product as per specification
  • Utmost importance to client satisfaction
  • Competitive prices
  • High Quality products
  • Safe packaging using high grade packaging material.


Quality Assurance

The company highly focuses on producing premium quality Duplex Steel Socketweld Elbows, Duplex Steel Socket Weld Tee, Duplex Steel Socket Weld Couplings, Duplex Steel Fasteners, and many more thus, it has been certified with ISO 9001:2008 certification. We strive for quality built into products, owing to this we have been proved to give application versatility in this domain. Being customer oriented company we have specific tools for product's quality testing Our company believes in customer driven quality standard  so it built product adhere to predetermined industry defined norm.

Product Range

Duplex

Alloy 2205

Sheet

Duplex

SAF 2205

Sheet

Duplex

Alloy 2205

Plate

Duplex

SAF 2205

Plate

Duplex

Alloy 2205

Coil

Duplex

SAF 2205

Coil

Duplex

Alloy 2205

Seamless Pipe

Duplex

SAF 2205

Seamless Pipe

Duplex

Alloy 2205

ERW Pipe

Duplex

SAF 2205

ERW Pipe

Duplex

Alloy 2205

Pipe

Duplex

SAF 2205

Pipe

Duplex

Alloy 2205

Round

Duplex

SAF 2205

Round

Duplex

Alloy 2205

Butt Welded Fittings

Duplex

SAF 2205

Butt Welded Fittings

Duplex

Alloy 2205

Forged Fittings

Duplex

SAF 2205

Forged Fittings

Duplex

Alloy 2205

Circles

Duplex

SAF 2205

Circles

Duplex

F60

Sheet

Duplex

F51

Sheet

Duplex

F60

Plate

Duplex

F51

Plate

Duplex

F60

Coil

Duplex

F51

Coil

Duplex

F60

Seamless Pipe

Duplex

F51

Seamless Pipe

Duplex

F60

ERW Pipe

Duplex

F51

ERW Pipe

Duplex

F60

Pipe

Duplex

F51

Pipe

Duplex

F60

Round

Duplex

F51

Round

Duplex

F60

Butt Welded Fittings

Duplex

F51

Butt Welded Fittings

Duplex

F60

Forged Fittings

Duplex

F51

Forged Fittings

Duplex

F60

Circles

Duplex

F51

Circles

Duplex

1.4462

Sheet

Duplex

S32205

Sheet

Duplex

1.4462

Plate

Duplex

S32205

Plate

Duplex

1.4462

Coil

Duplex

S32205

Coil

Duplex

1.4462

Seamless Pipe

Duplex

S32205

Seamless Pipe

Duplex

1.4462

ERW Pipe

Duplex

S32205

ERW Pipe

Duplex

1.4462

Pipe

Duplex

S32205

Pipe

Duplex

1.4462

Round

Duplex

S32205

Round

Duplex

1.4462

Butt Welded Fittings

Duplex

S32205

Butt Welded Fittings

Duplex

1.4462

Forged Fittings

Duplex

S32205

Forged Fittings

Duplex

1.4462

Circles

Duplex

S32205

Circles

Duplex

S31803

Sheet

Duplex

31803

Sheet

Duplex

S31803

Plate

Duplex

31803

Plate

Duplex

S31803

Coil

Duplex

31803

Coil

Duplex

S31803

Seamless Pipe

Duplex

31803

Seamless Pipe

Duplex

S31803

ERW Pipe

Duplex

31803

ERW Pipe

Duplex

S31803

Pipe

Duplex

31803

Pipe

Duplex

S31803

Round

Duplex

31803

Round

Duplex

S31803

Butt Welded Fittings

Duplex

31803

Butt Welded Fittings

Duplex

S31803

Forged Fittings

Duplex

31803

Forged Fittings

Duplex

S31803

Circles

Duplex

31803

Circles


Composition

Typical Compositional ranges for grade 2205 stainless steels are given in table 1.
Table 1. Compositional ranges for 2205 grade stainless steels

Grade


C

Mn

Si

P

S

Cr

Mo

Ni

N

2205

(S31803)

Min.

-

-

-

-

-

21.0

2.5

4.5

0.08

Max.

0.030

2.00

1.00

0.030

0.020

23.0

3.5

6.5

0.20

2005

(S32205)

Min.

-

-

-

-

-

22.0

3.0

4.5

0.14

Max.

0.030

2.00

1.00

0.030

0.020

23.0

3.5

6.5

0.20


Note
: Mechanical property requirements for S31803 and S 32205 are identical.

Quality Assurance

The company focuses on manufacturing optimum quality Duplex Steel Buttweld Fittings, Duplex Steel Flanges, Duplex Steel Socketweld Elbows, Duplex Steel Socket Weld Tee

Infrastructure

The company's sophisticated infrastructure comprises high tech manufacturing unit, quality control, Quality testing centers, Packaging and sales departments.

Team

Our team comprises expert raw material procuring agent, production personnel and proficient quality controller who manufacture products which are corrosion resistant and dimensionally accurate.