Champak Steel is a well-established manufacturer, stockist, supplier, and distributor of A691 Grade 91 Cr welded pipes. These pipes contain various alloying elements such as manganese, silicon, molybdenum, vanadium, chromium, and nickel, which enhance toughness, strength, and corrosion resistance.
The A691 Grade 91 welded pipes are known for their toughness, strength, and resistance to wear, hardness, and corrosion. They are alloyed with elements like carbon, silicon, vanadium, molybdenum, manganese, tungsten, nickel, and chromium to improve their mechanical properties.
These welded pipes are widely used across industries such as metal, steel, refineries, automobiles, offshore drilling, power generation, petrochemicals, gas processing, pharmaceuticals, and chemical equipment. They come in various sizes ranging from 1/8" NB to 36" NB.
At Champak Steel, we conduct rigorous testing on our welded pipes, including eddy current testing, hydrostatic testing, ultrasonic examination, chemical and physical property inspection, and more, to ensure high-quality standards and customer satisfaction. Our dedicated team strives to meet our customers' needs and consistently delivers superior products.
ASTM A/SA 691 Alloy Steel Welded Pipe, Cr-Mo A691 91 Cr Welded Pipes, Alloy Gr 91 Cr Welded Pipe Welded Alloy Steel Gr 91 Cr Pipe
Specification of Alloy Steel A691 91 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 91 Cr Welded Pipe Application Industries
Our Alloy Steel A691 91 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
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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