Product Type | Square Steel Tube |
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Size | Outer Diameter | Seamless: 17-914mm 3/8"-36" | Welding: 21.3mm-3620mm |
Round tube: 1/2"-10" | Square Tube / Rectangular tube: 15x15-400x600mm |
Wall Thickness | Seamless: 1.25mm-50mm | Welding: 1.65mm-65mm |
SCH100, SCH120, SCH140, SCH160 XXS, SCH80, SCH10, SCH20, SCH30 STD, SCH40, SCH60 XS |
Length | 1m-12m or as customer's request |
Ends | Plain end / Beveled, Protected by plastic caps on both ends, Cut quare,grooved,threaded and coupling, etc. |
Technique | Hot Rolled Or Cold Rolled |
Standard | API A106 GR.B, A53 Gr.B Seamless Steel Pipe / ASTM A106 Gr.B, A53 Gr.B Steel Tube, AP175-79, DIN2I5L |
ASTM A106 Gr.B, ASTM A53 Gr.B,ASTM A179/A192/A213/A210 /370 WP91, WP11, WP22 DIN17440, DIN2448, JISG3452-54 |
Material | API5L, Gr.A&B, X42, X46, X52, X56, X60, X65, X70, X80, ASTM A53 Gr.A&B, ASTM A106 Gr.A&B, ASTM A135 |
ASTM A500, DIN1626, ISO559, ISO3183.1/2, KS4602, GB/T911.1/2, SY/T5037, SY/T5040STP410, STP42, ASTM A252 |
Surface Treatment | Bare, Painting Black, Varnished, Galvanized, Anti-Corrosion 3pe Pp/Ep/Fbe Coating, Transparent Oil, Epoxy Coating, etc. |
Shapes | Round, Square, Rectagular, Oval, Special Shape according to csutomer's requirement |
Technical Methods | Hot-rolled / Cold-drawn / Hot-expanded |
Testing Methods | Pressure test,Flaw detection,Eddy current testing, Hydro static testing or Ultrasonic examination and also with chemical andphysical property inspection, Chemical Component Analysis, Mechanical Properties, Exterior Size Inspection, hydraulic testing etc. |
Packaging | Small pipes in bundles with strong steel strips,large pieces in loose; Covered with plastic woven bags;Wooden cases;Suitable forlifting operation; Loaded in 20ft 40ft or 45ft container or in bulk; Also according to customer's requests |