Customization: | Available |
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Type: | Welded |
Technique: | ERW |
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Product Name
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rectangular hollow section steel tube 20x30 mm
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Size
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outer dimmater
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10*10mm-500*500mm
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length
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normal size is 6m, depends on customers' requirement
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wall thickness
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0.6-15mm
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Section shape
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Square, regtancular,round
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Standard
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ASTMA500,ASTM A53, EN10217, EN10219, DIN10255,DIN2440,DIN2444, BS1387,BSEN39, BS1139, JIS G3452,JIS G3444, ISO65 |
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Material
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Q195/Q235/Q345/A53 GR A,B/SS400/STK400/S235/S275 etc
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Surface Treatment
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Pre dipped (Zn Coating 30-40g/m2) Paint oil; Varnish; Hot galvanized; Cold galvanized; Galvanize the raw strip steel; Or according to customer's requirements. |
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(1) Structure, frame
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(2) Construction, building
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(3) Fence, door pipe
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(4) Greenhouse
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(5) Bridge, highway
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Usually Plain ,But Can Be Beveled Or By Your Choice
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(1) Bundle
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(2) Bundle with PVC wrapped
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(3) Loose pieces & nested
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(4) As customers' requirement
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Payment
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(1) T/T 30% in advance, balance against copy of B/L.
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(2) 100% irrevocable L/C at sight.
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