Seamless Steel Pipe Thick Wall Cold Rolled Steel Tube Seamless Steel Tubes Steel material Q195 → Grade B, SS330,SPHC, S185 Q215 → Grade C,CS Type B,SS330, SPHC Q235 → Grade D,SS400,S235JR,S235JO,S235J2 Q345 → SS500,ST52 Standard BS EN10296,BS EN10025,BS EN10297,BS6323, BSEN10219, BSEN10217,GB/T13793-1992,GB/T14291-2006 GB/T3091-1993, GB/T3092-1993,GB3640-88 Usage Used For Structure, Construction, Accessorize Ends 1) Plain 2) Beveled 3) Thread with Coupling or cap 4) Puch holes as per customer's request ,etc.

Product Name	Hot-rolled seamless tube, seamless steel tube, cold drawn seamless tube, precision seamless tube, steel tube
Material type	10, 15, 20, 35, 45, 20Mn, 25Mn, Q345 (A, B, C, D, E), 40Mn2, 45Mn2, 27SiMn, 37Mn5, 40MnB, 45MnB, 20Mn2B, 20Cr, 40Cr, 12CrMo, 15CrMo, 20CrMo, 35CrMO, 42CrMo, 12CrMoV, 12Cr1MoV, 38CrMoAl, 20CrMnSi, 30CrMnSi, 20CrMnTi, 30CrMnTi, 40CrNiMo
Items	Round seamless steel tube
Thickness	1mm-120mm
Specifications	1. Outer diameter (pipe):
	1) Round tube: 8mm to 680 mm
	2) Square tube: 10x10mm to 600x600mm
	3) Rectangular tube: 10x20mm to 520x580mm
	Thickness: 1mm to 35mm
Surface	Polishing,annealing,pickling,bright
Technology	Cold/hot rolling
Executive standard	GB/T8162-2018 GB/T8163-2018 GB/T3087-2013 GB/T6479-2008 GB/T5310-2008, etc.
Standard	ASTM A213,A312,ASTM A269,ASTM A778,ASTM A789,DIN 17456,DIN17457,DIN 17459,JIS G3459,JIS G3463,
Standard	GOST9941,EN10216, BS3605,GB13296
Tolerance	a) Outer Diameter: +/- 0.5mm
	b) Thickness: +/- 0.05mm
	c) Length: +/- 5mm
Test	Squash test, extended test, water pressure test, crystal rot test, heat
Packing	Standard export packing
Payment	T/T, L/C, Western Union
Delivery time	10 working days upon receipt of the deposit
MOQ	1 ton
Application	Suitable for general structure, conveying fluid, seamless steel pipe for automobile mechanical structure.
Application	handrail, railing, staircase, door, window, balcony, fence, bench, furniture etc,
Machining	Custom, Kaiping, cutting, pattern
Used	Factory, decoration, food

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