Champak Steel is an established manufacturer, stockiest, supplier, and distributor of A691 2.25 / 2-1/4 cr welded pipes. A691 is a standard specification for carbon and alloy steel pipe, Electric-Fusion-Welded for High-Pressure Service at High Temperatures. As a type of chrome molybdenum alloyed pipe, A691 2.25 / 1-1/4 CR containing 2.25% chromium and 1.5% molybdenum. These grades of welded pipes are available in different sizes ranging from 17-914mm 3/8-36 inch.
The outer diameter ranges from 457 mm to 1422 mm and wall thickness of 2 mm to 60 mm. The tensile strength of these pipes ranges from 415 to 585 MPa and yield strength ranges from 240 min MPa. These A691 2.25 / 2-1/4 cr are available in various forms plain end/beveled, protected by plastic caps on both ends, grooved, threaded and coupling, etc. These alloy steel welded pipes have some versatile features like accurately designed, superb performance, reliable results, long operational life, and accurate dimensions.
They have elongation of around 22%. The A691 2.25 / 2-1/4 cr find their applications in extraction gas or steam line and crude oil distillation units in temperatures that would cripple traditional carbon steels up to 1050 degree F. These welded pipes are available in different sizes ranging from 1 / 8” NB to 36” NB, 1 / 4” OD to 36” OD sizes. The Outer Diameter ranges from 1 / 8" NPS to 12" NPS and thickness from 11 mm to 20 mm. These welded pipes find their applications in different industries such as metal industry, steel industry, factories, refineries, automobiles, off-Shore Oil Drilling companies, power generation, petrochemicals, gas processing, pharmaceuticals, pharmaceutical equipment, and chemical equipment. 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 with chemical and physical property inspection, flattening test, flaring test, hardness test, hydrostatic or non-destruction electric test. 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 2.25 2-14 Cr Welded Pipes, Alloy Gr 2-1/4 Cr Welded Pipe Welded Alloy Steel Gr 2.25 2-1/4 Cr Pipe
Alloy A691 EFW Pipes, Chromium Molybdenum Steel Gr 2.25 2-1/4 Cr EFW Pipes, Cr-Mo Gr 2-1/4 Cr EFW Pipe, ASTM A691 Chrome-Moly EFW Pipe
Specification of Alloy Steel A691 2.25 2-1/4 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 2.25 2-14 Cr Welded Pipe Application Industries
Our Alloy Steel A691 2.25 2-1/4 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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