Request For Quotation Purchasing Steel Pipes

Electric-Welded Steel Water Pipe, D 530 Mm, Wall Thickness 8 Mm. Gost 10705-80/Gost 1070491. The Condition Of The Pipe Is New. Steel Pipes With A Diameter Of 530 Mm, Wall 8 Mm, Made Of Calm, Semi-Quiet Steel Grades St3, St 20; Cracks, Spots, Dents, Flaws And Risks Are Not Allowed On The Surface Of The Pipes. Ripples, Nicks, Dents, Small Scratches, A Layer Of Scale And Traces Of Stripping Are Allowed Provided That They Do Not Take The Wall Thickness And Diameter Of The Pipe Beyond The Maximum Deviations. The Surface Of Pipes Heat-Treated In A Protective Atmosphere Should Be Free Of Scale. The Presence Of An Oxide Film Is Allowed. Lack Of Penetration In Seams Must Be Welded, And The Welding Area Must Be Cleaned. Repairs By Welding The Base Metal Of Pipes Are Not Allowed. External Beads On Pipes Must Be Removed. At The Deburring Site, The Wall May Be Thinned By 0.1 Mm Above The Minus Tolerance. The Ends Of The Pipes Must Be Cut At Right Angles And Cleared Of Burrs. Chamfer Formation Is Allowed, Electric-Welded Steel Water Pipe, D 250 Mm, Wall Thickness 8 Mm. Gost 10705-80/Gost 1070491. Steel Grade 3Sp5. The Pipe Is In New Condition. Steel Pipes With A Diameter Of 250 Mm, Wall 8 Mm, Made Of Calm; Cracks, Spots, Dents, Flaws And Risks Are Not Allowed On The Surface Of The Pipes. Ripples, Nicks, Dents, Small Scratches, A Layer Of Scale And Traces Of Stripping Are Allowed Provided That They Do Not Take The Wall Thickness And Diameter Of The Pipe Beyond The Maximum Deviations. The Surface Of Pipes Heat-Treated In A Protective Atmosphere Should Be Free Of Scale. The Presence Of An Oxide Film Is Allowed. Lack Of Penetration In Seams Must Be Welded, And The Welding Area Must Be Cleaned. Repairs By Welding The Base Metal Of Pipes Are Not Allowed. External Beads On Pipes Must Be Removed. At The Deburring Site, The Wall May Be Thinned By 0.1 Mm Above The Minus Tolerance. The Ends Of The Pipes Must Be Cut At Right Angles And Cleared Of Burrs. The Formation Of A Chamfer Is Allowed., Electric-Welded Steel Water Pipe, D 340 Mm, Wall Thickness 8 Mm. Gost 10705-80/Gost 1070491. Steel Grade 3Sp5. The Pipe Is In New Condition. Steel Pipes With A Diameter Of 340 Mm, Wall 8 Mm, Made Of Calm, Semi-Quiet Steel Grades St3, St 20; Cracks, Spots, Dents, Flaws And Risks Are Not Allowed On The Surface Of The Pipes. Ripples, Nicks, Dents, Small Scratches, A Layer Of Scale And Traces Of Stripping Are Allowed Provided That They Do Not Take The Wall Thickness And Diameter Of The Pipe Beyond The Maximum Deviations. The Surface Of Pipes Heat-Treated In A Protective Atmosphere Should Be Free Of Scale. The Presence Of An Oxide Film Is Allowed. Lack Of Penetration In Seams Must Be Welded, And The Welding Area Must Be Cleaned. Repairs By Welding The Base Metal Of Pipes Are Not Allowed. External Beads On Pipes Must Be Removed. At The Deburring Site, The Wall May Be Thinned By 0.1 Mm Above The Minus Tolerance. The Ends Of The Pipes Must Be Cut At Right Angles And Cleared Of Burrs. The Formation Of A Chamfer Is Allowed.