Grace BaoSteel offers a wide scope of Duplex & Super Duplex Pipes & Tubes, which has indistinguishable advantages from its partner. We additionally offer these items in various evaluations, for example, Duplex 31803 Pipes, Duplex S32205 Pipes, Super Duplex S32750 Pipes, and Super Duplex S32760 Pipes. Grace BaoSteel is one of the notable merchants and vendors of Duplex and Super Duplex Seamless Welded Pipe, which is hardened steel intended for applications that request outstanding quality and consumption obstruction. Excessively Duplex Steel Welded Pipes are a blended microstructure of austenite and ferrite (50/50) which has improved quality over ferritic and austenitic steel grades. The principle contrast is that these Duplex Steel EFW Pipes have a higher molybdenum and chromium content which gives the material more noteworthy erosion obstruction than standard duplex evaluations.

The reasonable double-stage microstructure of Super Duplex Steel ERW Pipes joins high quality with savvy erosion obstruction, especially in high chloride conditions. These Duplex Steel Round Pipes have lower alloying costs when contrasted and comparable ferritic and austenitic evaluations with hardware erosion opposition in chloride-containing situations because of the materials expanded pliable and yield quality. By and large, Super Duplex Steel Square Pipes gives the buyer the invited alternative of obtaining littler thicknesses without the need to settle on quality and execution. In the interim, these Duplex Steel Rectangular Pipes have 25 % chromium, 4 % molybdenum, and 7 % nickel.

Excessively Duplex SS Seamless Pipe, Duplex SS Welded Pipes, Super Duplex ERW Pipes, Duplex EFW Pipes, Duplex Steel Pipes, ASME SA790 Welded Super Duplex Pipes, SAF 2205 Pipes, Super Duplex Steel 2205 Pipes, Duplex Steel Welded Pipe Manufacturer in India.

Duplex and Super Duplex Seamless Welded Pipe Specifications

Specifications: ASTM A 790 ASME SA 790
Dimensions: ASTM, ASME, and API
Size: 1/2″NB TO 12 “NB IN
Specialized in: Large Diameter Size
Schedule : SCH20, SCH30, SCH40, STD, SCH80
Type: Seamless / ERW / Welded / Fabricated
Form: Round, Hydraulic Etc
Length: Single Random, Double Random & Cut Length.
End: Plain End, Beveled End, Treaded
Duplex and Super Duplex Pipes Test Certificates

We give Manufacturer TC (Test Certificate) in agreement to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, and Third Party Inspection Report. We likewise give Standard authentications like EN 10204 3.1 and extra prerequisite. NACE MR 01075. FERRITE CONTENT according to standards whenever mentioned by customers.

EN 10204/3.1B,
Raw Materials Certificate
100% Radiography Test Report
Third-Party Inspection Report, and so forth
Material Testing:

We at Grace BaoSteel guarantee that every one of our materials experiences severe quality tests before dispatching them to our customers.

Mechanical Testing Such as Tensile of Area
Hardness Test
Chemical Analysis – Spectro Analysis
Positive Material Identification – PMI Testing
Flattening Test
Micro and MacroTest
Pitting Resistance Test
Flaring Test
Intergranular Corrosion (IGC) Test
Duplex and Super Duplex Seamless Welded Pipe Exporter

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