A691 91 Cr Welded Pipes
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A691 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.
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Product Introduction

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 GNEE 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.

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 reques


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

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