Carbon steel tube iron pipe
 
		    
			ASTM black Q195/Q235 building material Steel Pipe
 
		    
			 
		    
			 
		    
			 
		    
			 
		    
			 
		    
			Our Services of BLACK WELDED MS PIPE PRICE
1) Samples: free
2) Lenght: any length can be cut for you.
3) Quality: accept THE THIRD PARTY INSPECTION.
4) OEM: Acceptable
5) Marking: company logo, company name, specification can painted on pipes.
6) OC documents can be offered.
(1)Welded round steel pipe: the outside diameter from 10mm to 273mm, wall thickness from 0.4mm to 12.0mm.
(2)Spiral steel pipe: the outside diameter from 219mm to 2200mm, wall thickness from 4.5mm to 15mm.
Standards: GB/T3091-2001,BS1387-1985, ASTM-A53,JIS-G3444,SCH10-40, DIN2440 and EN10219.
Application: Crude oil pipelines,Natural gas pipelines ,Water supply lines.Foundation pipes ,industrial pipelines networks ,Steel constructrutures,etc.
 
		    
			Process
 
		    
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			With advanced machine, We can check chemical component, mechanical property, water pressure, etc
Regular inspection: diameter, wall thickness, length, welding range, surface, etc
 
		    
			About us
Welcome toTianjin Goldensun Steel Group. We specilized in hot galvanized steel pipe, pre galvanized steel pipe,welded steel pipe,hot galvanized/pre galvanzied square and rectangualr steel pipe,spiral steel pipe,casing steel pipe,steel sheet,steel coil and so on. We are a manufacture. Our aim is quality first. Wish to develop business relationships with you.
 
		    
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