Square/Retangular Black Iron Pipe Specififcations for Construction and Building

• Customization: Available
• After-sales Service: Quantity Problem After Receiving Goods in 15days
• Warranty: Maintenance
• Model NO.: TYT-Black
• Technique: ERW
• Material: Carbon Steel
• Surface Treatment: Black
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round
• Transport Package: Bulk or in Bundle
• Specification: black surface
• Trademark: TYT
• Origin: Tianjin, China
• HS Code: 730661
• Production Capacity: 200, 000 Tons Per Year

Product Description

TYTBlack iron steel pipe for building
I.Product Basic Info:
 

Item Name	TYT Black iron steel pipe for building
Size	10*10-600*600mm,WT:0.3-30mm,Length:fixed or random,as customer request
Material	Q195-235,Q195,Q235,Q345
Surface	Black bared ,can be galvanized,oiled,painted,powdered...
Ends	Plain
Packing	In bundle
Shipment	Use length≤5.8m by 20`GP,6m-12m by 40`GP,some sizes with 6m length can be into 20`GP.
MOQ	5tons for normal size and material
Lead time	Within 7 days from stock with 6m length,20-25days for customized pipe according to the qty
Loading port	Tianjin,China
Trade terms	FOB,C&F,CIF,EXW
Payment terms	TT deposit+BL copy/LC or 100%LC at sight

2.Product  Chemical Composition & Mechanical Properties :  
 

Grade	Chemical Composition					Mechanical Properties
	C	Mn	Si	S	P	Yield	Tensile	Elongati
						Strength Mpa	Strenth Mpa	-on %
Q195	0.06-0.12	0.25-0.50	≤0.30	≤0.045	≤0.05	≥195	315-430	≥33
Q215	0.09-0.15	0.25-0.55	≤0.30	≤0.05	≤0.045	≥217	335-450	≥27
Q235	0.12-0.20	0.30-0.67	≤0.30	≤0.045	≤0.04	≥235	375-500	≥26
Q345	≤0.20	1.00-1.60	≤0.55	≤0.04	≤0.04	≥345	470-630	≥22

Product Show: 














Our services:

1.Special design avaliable according to requirements.

2.All production processes are under ISO 9001-2008 strictly

3.Free sample 

4.Acceptable for any third party inspection(SGS,BV...)

5.OEM is ok.

6.Visit factory any time. 

All items of our products and related tests as follow : 

1.ERW black round pipe (ASTM A53,GB..)

2.Weld black square/rectangular pipe(ASTM A500,GB,...)

3.Hot dip galvanized round pipe (BS 1387,ASTM A53,GB ,...)

4.Hot dip galvanized square/rectangular pipe(ASTM A500,GB...)

5.Pre-galvanized square/rectangular/round pipe,cold rolled black annealed or bright finished pipe.

6.Spiral steel pipe

7.Seamless pipe (ASTM A53,A106B,)

8.Oval pipe in galvanized and black surface

9.LTZ... special sizes pipe

10.Steel prop , steel plank,steel scaffolding pipe and accessories... steel constrctution material

11.Steel angle, Flat bar,round bar,sqaure bar, 

12.H,I,U,C,T,Y,W...steel beam/channel

13.Deformed steel bar

14.Hot rolled& cold rolled steel sheet/coil in black,galvanized,color coated surface.