A691 9 Cr Welded Pipes


Alloy Steel A691 9 Cr Welded Pipes

Champak Steel is a reputable manufacturer, supplier, stockist, and distributor of A691 Grade 9 Cr welded pipes. These pipes comprise carbon as the primary element, along with significant amounts of nickel, molybdenum, silicon, manganese, tungsten, chromium, vanadium, and small quantities of commonly used elements like silicon and sulfur.

Chrome Moly A691 Gr 9 Cr Pipe Supplier, Alloy Steel A/SA 691 EFW Pipes, A691 9 Cr EFW Pipes, ASTM A691 Welded Pipes, Alloy Steel Grade 9 Cr Pipe Exporter, ASTM S/A 691 Alloy Steel Welded Pipes Manufacturer in India.


The addition of these alloying elements enhances the efficiency of the steel, increasing its strength, chemical resistance, and hardness. Alloy Steel A691 Grade 9 Cr welded pipes possess several useful properties, including enhanced strength, wear resistance, toughness, hardenability, hardness, corrosion resistance, and hot hardness.

ASTM A691 Welded Pipes, ASME SA691 Alloy Steel A691 9 Cr Welded Pipes Trader, CrMo High Pressure Steel Gr 9 Cr EFW Pipe Stockist, ASTM A691 Alloy Steel EFW Pipes Dealer, Alloy Steel Gr 9 Cr Welded Pipes, ASTM A691 Pipe Supplier in India.


A691 is alloyed with various elements such as silicon, carbon, molybdenum, vanadium, manganese, tungsten, and nickel to further improve its mechanical properties. Additionally, A691 Grade 9 Cr welded pipes contain small amounts of phosphorus, silicon, and sulfur.

These welded pipes find applications across various industries, including steel, refineries, factories, automobiles, metal, power generation, petrochemicals, pharmaceuticals, chemical equipment, gas processing, and pharmaceutical equipment. The addition of alloying elements enhances their strength, chemical resistance, and hardness.

Available in different sizes ranging from 1/8” NB to 36” NB, these alloy steel welded pipes are accurately designed, offering superb performance, reliable results, long operational life, and precise dimensions. Champak Steel conducts a series of tests on these pipes to ensure high-quality standards, including eddy current testing, hydrostatic testing, ultrasonic examination, NDT, chemical and physical property inspection, chemical analysis, Rockwell hardness test, mechanical test, intergranular corrosion test, positive material test, flattening test, flaring test, and third-party inspection.

Customer satisfaction is our top priority, and our highly qualified team of professionals strives hard to meet our customers’ needs, earning us acclaim in the industry.

Alloy Steel A691 9 Cr Pipes Other Types


Alloy Steel Welded Pipes

Alloy Steel A691 9 Cr Welded Pipes

ASTM A/SA 691 Alloy Steel Welded Pipe, Cr-Mo A691 9 Cr Welded Pipes, Alloy Gr 9 Cr Welded Pipe Welded Alloy Steel Gr 9 Cr Pipe

Chrome Moly EFW Pipes

Alloy Steel A691 9 Cr EFW Pipes

Alloy A691 EFW Pipes, Chromium Molybdenum Steel A691 9 Cr EFW Pipes, Cr-Mo Gr 9 Cr EFW Pipe, ASTM A691 Chrome-Moly EFW Pipe

Alloy Steel High Pressure Pipes

Alloy Steel A691 9 Cr High Pressure Pipes

ASTM A691 Alloy Steel High pressure pipes Supplier, Alloy Steel A691 9 Cr Boiler Pipes Exporter, Alloy 9 Cr High Pressure Pipe ASME SA 691 High Temperature Steel Pipes

Specification of Alloy Steel A691 9 Cr Welded Pipes


Specification : ASTM A691 / ASME SA691
Dimensions : ASTM, ASME and API
Outside Diameter : 6-2500mm; WT:1-200mm
Wall thickness : 0.3mm – 50 mm
Size : 1/8"NB TO 30"NB IN
Type : ERW / Welded Pipes
Form : Round, Square, Rectangular, Oval, Hydraulic Etc
Length : Single Random, Double Random & Required Length
End : Plain End, Beveled End, Treaded
Schedules : SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules
Inspection, Test Reports : Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports
Packing : Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
Specials : Sizes and Specifications other than above can be manufactured on request


ASTM A691 Alloy Steel A691 9 Cr Welded Pipe Application Industries


Our Alloy Steel A691 9 Cr Welded Pipes are used in a wide range of applications and various industries. Below are a few of them:

  • Petrochemical Industry

  • Oil and Gas Industry

  • Chemical Industry

  • Power Plant Industry

  • Energy Industry

  • Pharmaceuticals Industry

  • Pulp & Paper Indusry

  • Food Processing Industry

  • Aerospace Industry

  • Refining Industry

Application Industries

Latest Price List of Alloy Steel A691 9 Cr Welded Pipe ASTM A691


Champak Steel and Engg. Co. is one of the leading manufacturer and supplier of Alloy Steel Welded Round Pipes, Alloy Steel EFW Square Pipes, Alloy Steel Welded Hollow Section Tubes and Schedule Pipes, Alloy Steel Welded Rectangular Pipe at the best price in India.

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