Technolloy Inc. is a fanned-out Manufacturers, Stockists and distributers of A691 91 Cr welded pipes. A691 91 CR Pipes have some commonplace alloying parts like manganese, silicon, molybdenum, vanadium, chromium and nickel. These parts in A691 Grade 91 welded pipes are being added to overhaul the robustness and strength, for to expansion or decline the reaction to warm treatment, and in addition to hold down crumbling and rusting.
A691 91 Cr welded pipes have several steady elements which solidify parts like overhauled robustness, strength, hardenability, wear prevention, hardness, use obstruction and hot hardness and our thing has been made to give them all. A691 material properties are that it has hardness, prevention, toughness, hot hardness, deterioration opposition, hardenability, wear and further created strength.
To refresh its mechanical properties, A691 is alloyed with various parts like carbon, silicon, vanadium, molybdenum, manganese, tungsten, nickel and chromium. Additionally, A691 91 Cr besides contains in its humble measures of phosphorous, silicon and sulfur. These welded pipes track down their applications in various associations, for example, metal industry, steel industry, creation pipes, treatment workplaces, vehicles, close to the sea Oil Penetrating affiliations, power age, petrochemicals, gas dealing with, drugs, drug stuff, and fabricated gear. Because of the improvement of these parts, A691 gets broadened hardness, higher compound block and expanded strength. These welded pipes are open in various sizes going from 1/8" NB to 36" NB, 1/4" OD to 36" OD sizes.
These alloy steel pipes have several versatile highlights like unequivocally organized, incredible execution, solid outcomes, long viable life, and cautious points of view. We play out various tests on our welded pipes to guarantee raised essential quality. The tests drove are vortex current testing, hydrostatic testing or ultrasonic assessment, NDT and in addition substance and authentic property assessment. A piece of different tests is substance assessment, Rockwell hardness test, compound test, mechanical test, intergranular use test, positive material test, smoothing test, shooting test, and pariah evaluation, etc. Client resolve is our principal concern and we endeavor to meet something for all intents and purposes something very similar. Our astoundingly qualified assembling of experts endeavors hard to determine our clients' issues and have as necessary gotten acclaims.
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
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