Champak Steel is an established manufacturer, supplier, stockiest and distributor of A691 9 Cr welded pipes. Grade A691 9 Cr consists of carbon as the main element along with substantial amounts of elements like nickel, molybdenum, silicon, manganese, tungsten, chromium, vanadium and small quantities of commonly used elements such as silicon and sulphur.
The addition of these alloying elements makes the steel more efficient and increases strength, chemical resistance and hardness. The most useful properties of Alloy Steel A691 9 Cr welded pipes, which make them efficient include features like enhanced strength, wear resistance, toughness, hardenability, hardness, corrosion resistance and hot hardness and our product has been manufactured to provide them A691 material properties are that it has good resistance, toughness, hardness, hot hardness, hardenability, corrosion resistance, wear and enhanced strength.
So as to enhance its mechanical properties, A691 is alloyed with a variety of elements like silicon, carbon, molybdenum, vanadium, manganese, tungsten, nickel. Also, A691 9 Cr welded pipes contains phosphorous, silicon and sulphur in small amounts. These welded pipes are used in different industries such as steel industry, refineries, factories, automobiles, metal industry, power generation industry, petrochemicals industry, pharmaceuticals industry, chemical equipment, gas processing, and pharmaceutical equipment. Because of the addition of these elements, A691 gets increased strength, higher chemical resistance and increased hardness. These pipes are available in different sizes ranging from 1 / 8” NB to 36” NB, 1 / 4” OD to 36” OD sizes. These alloy steel welded pipes have some versatile features like accurately designed, superb performance, reliable results, long operational life, and accurate We perform a number of tests on our pipes to ensure high standard quality.
The tests conducted are eddy current testing, hydrostatic testing or ultrasonic examination, NDT and also chemical and physical property inspection. Some of the other tests are chemical analysis, Rockwell hardness test, chemical test, mechanical test, intergranular corrosion test, positive material test, flattening test, flaring test, and third-party inspection and so on. Customer satisfaction is our top priority and we strive to meet the same. Our highly qualified team of professionals strive hard to meet our customers’ needs and have thus received acclamations.
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
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
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:
Oil and Gas Industry
Power Plant Industry
Pulp & Paper Indusry
Food Processing Industry
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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