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Product description
Product name | BS1139 & EN39 Scaffolding Use ERW Black Carbon Steel Pipe/Tube |
Out Diameter | 21.3mm-610mm, 1/2”-24” |
Wall Thickness | 1.8mm-22mm |
Length | 1m-24m |
Standard | API 5L, API 5CT, ASTM A53, ASTM A252, ASTM A500, BS1387, BS1139, EN10219, EN10217, JISG3454 etc. |
Quality grade | First class, prime, newly produced, secondary , stock etc. |
Material/ Steel grade | A, B, X42, X46, X52, X56, X60, X65, X70, Grade 1, Grade 2, Grade 3, ST33-2, St33, St37, St42, St34-2, St37-2, St42-2, St52-3, P195, P235, P265, S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, etc. |
Certificate | EN10217, EN10219, API 5L PSL1/ PSL2, KS 4602, KS3583, GB/T9711.1/2,etc. |
End | Plain end, beveled, cut square, grooved, threaded and coupling, etc. |
Surface | Bare, varnished, black lacquer, Bitumen Coating, zinc coating, anti-corrosion coating, 3PE, FBE,Epoxy, Cement Mortar, as per customer’s requirement; |
Hydrostatic Test Range | Max Length 21 meters; Max Diameter 2600mm; |
Test | Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Metallographic Test, Technical Properties (Bending Test,Charpy-v Impact Test, Hydrostatic Test, X-ray Test, Ultrasonic Test) |
Packing | Small sizes packed by steel strips into bundles, big sizes in loose pieces; can be packed as customers’ special requirements |
Application | - line pipe for use in pipeline transportation systems in the petroleum and natural gas industries - for use as casing and tubing for wells, screwed and socketed steel tubes and tubular and for plain end steel tubes - suitable for welding or for screwing to BS21 pipe threads, loose steel tubes, scaffolds - used for the conveyance of fluids as well as for other applications, applies to pipe piles in which the steel cylinder acts as a permanent load-carrying member, or as a shell to form cast-in-place concrete piles - for welded, riveted,or bolted construction of bridges and buildings, and for general structural purposes - suitable for nominal pressure 25 for liquids and nominal pressure 10 for air and non-hazardous gases - pressure purposes - applies to structural hollow sections - general structure purpose and pressure service etc. |
Mill Test Certificate | EN 10204/3.1B |
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