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                        | Product Name: | 
                        square steel pipe 
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                        | Supply Ability:  | 
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                        | Related proudcts | 
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                        | Specifications | 
                        20*20mm-400*400mm  | 
                       
                       
                        | Price Term:  | 
                        FOB CIF CNF | 
                       
                       
                        | Port of loading: | 
                        Tianjin Port(China) | 
                       
                       
                        | Minimum Order | 
                        5 tons | 
                       
                       
                        | Unit Price: | 
                        FOB USD500-850 | 
                       
                       
                     
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                  1. Outer diameter:20*20mm-400*400mm 2. Thickness: 1.0-25mm 3. Length: 4m, 5.8m, 6m or customized according to your need. 4. Surface treatment: bared, galvanized, oiled, painted to prevent rust. 5. Technique: ERW, hot-rolled 6. Certification: CE, ISO 7. Material: Q195, Q235, Q345(16Mn), ST37, 20#, Q390, X42-X65, H40, J55, S290-S555, STK500, S235JRH  S275JOH  S275J2H  S355JOH  S355J2H
  8. Executive standard: GB6728-2002, GB/T3094-2000, GB/T 178-2005                    ASTM A500                    DIN EN 10210, EN 10210-1:2006, EN10210-2:2006, EN10219-1:2006, EN10219-2:2006                    JISG3466-88
  9. Application: square steel pipe are widely used in machine-building, construction, metallurgy, automobile-making, railway construction, container support, furniture, decoration and steel structure construction.
  10. Capacity: 6000 tons per month 11. MOQ: 1 ton 12. Delivery time: in 20 days or according to the customers¡¯ quantity 13. Port of shipment: Tianjin Port 14. Payment£ºT/T advance 30%-50% or L/C irrevocable at sight 15. Package: packed in bundles, wrapped with steel stripes, bulk vessel, or as customers¡¯ requirements. With double PVC weaving sheets or outer packing seaworthy polypropylene cases. 16. The main products big outer diameter and thick square steel tube have filled the blank of both at home and abroad. Our products are widely used in many industries, for instance, steel construction project, machinery making and shipbuilding. specification	Wall Thinckness 	specification	Wall thickness	  specification	Wall thickness 9.8*9.8	0.5-1	18*18	0.6-1.8	32*32	0.9-1.8 10*10	0.5-1	19*19	0.6-1.8	33.5*33.5	0.9-1.8 12.7*12.7	0.5-1.2	20*20	0.6-1.8	38*38	1-1.8 13*13	0.5-1.5	22*22	0.6-1.8	40*40	1-1.8 15*15	0.5-1.5	25*25	0.6-1.8	45*45	1-1.8 16*16	0.5-1.5	30*30	0.8-1.8	50*50	1-1.8
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                          | Company: | 
                          Tianjin Zhongtian Haoyun International Trade Co,.Ltd
                         |   
                          | Contact: | 
                          Ms. Sophie Lee | 
                         
                         
                          | Address: | 
                          South of Baiyi Road, Daqiuzhuang,Jinghai County, Tianjin,  | 
                         
                         
                          | Postcode: | 
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                          | Tel: | 
                          86 22 68576815 | 
                         
                         
                          | Fax: | 
                          86 22 68576812 | 
                         
                         
                          | E-mail: | 
                           
						  
						       
                    
				  
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