PRODUCTION DESCRIPTION

nts	Chemical Composition%					Mechanical Property
Material	C%	Mn%	S%	P%	Si%	Yield Point	Tensile Strength	Elongation
						(Mpa)	(Mpa)	(%)
Q195	0.06-0.12	0.25-0.50	<0.05	<0.045	<0.3	>195	315-430	32-33
Q235	0.12-0.2	0.30-0.70	<0.045	<0.045	<0.3	>235	375-500	24-26
Q345	<0.20	1.0-1.6	<0.04	<0.04	<0.55	>345	470-630	21-22

Product name	Black square steel pipe
Pipe end	plain end
Pipe Length	1 meters-12 meters
Size	SHS: 10*10mm-400*400mm, RHS: 20*10mm-400*200mm
Materials	Q195, Q235, Q235B, Q345,St37,St37-2, St52, SS400, STK500, ASTM A53, S235JR
Standard	ASTM A53, JIS G 3466, BS EN 10219, ASTM A500, ASTM A513, ASTM A36
Surface	Galvanized, bare, black painting, black annealing
Payment term	T/T, L/C, Western Union, Cash, etc
Applications	Structural tubes, bridge, Glass curtain wall, fence post, etc
Certificate	ISO9001, SGS, TUV, BV

 

 

 Other sizes can be customized 

   

   

 

   Company Information

Tangshan yuxuan international trading co., ltd is a large scale enterprise mainly focusing on the producing. domestic distribution and export of steel products. established in 2014, yuxuan steel covers a land area of 60,000 square meters with registered capital 5 million dollars. with the great surport from customers in china and abroad, our business scope becomes wider and greater, and accomplished excellent achievements in and accomplished excellent achievements in steel trading since established. .

The main products of our company include: structural steel, wire rod, pipes, hr coils/plates, deformed steel bars, square bars and galvanized products. our company's structural steel products are unique competitive. there are jis standard, astm standard and en standard for angle bar, u-channel, h-beam, i-beam, and flat bars. 

We are firmly conviced that we will have a much more promising future together!