Product Details

Product Name:	Black welded square steel pipe black paint and varnish paint
Size	External diameter	20x10mm-1000x800mm
	Wall Thickness	0.6mm-30mm
	Length	1m-12m or as per customer's request 1-5.95meter fit to load 20 ft container,6-12m fit to load 40 ft container
Steel material	Q195,Q215,Q235,Q345,STL400,ST37-2,16Mn,X42,X52,X80,E235, Grade B, SS330,SPHC, S185,SS400,S235JR,ST52,STK500
Standard	BS1387-1985,ASTM A53,ASTM A500,ASTM A36,ASTM A106,GB/T3091-93-2008,GB/T 6728,EN10129,EN10210,AS/NZS 1163,BS1387,DIN17175,DIN2444
Usage	Used For irrigation,Structure, Accessorize And Construction
Ends	1) Plain end 2) Straight end
Surface Treatment	Black painting,Bare pipe,Black varnish,Print the logo on pipe body
Technique	Electronic Resistance Welded (ERW )
MOQ	10 Tons
Inspection	With Hydraulic Test, Eddy Current , Infrared Test,The third party inspection
Package	Bundle with steel strips.Or bundle with waterproof cloth
Delivery	1) By Container(1-5.95 meter suitable to load 20ft container,6-12 meter length suitable to load 40 ft container) 2) Bulk shipment
Port of Shipment	Xingang Port,China
Date of Delivery	10-20 days after receive deposit or L/C,or as per order quantity
Payment	L/C at sight or T/T,D/P,L/C at 90 days
Chemical compostion	C:0.14%-0.22% Si: Max 0.30% Mn:0.30%-0.70% P:Max 0.045% S:Max 0.045% According to chinese standard Q235B or S235JR

Square steel pipe workshop and finish product:

Processing for square hollow section,steel pipe:

Red,Black paint or other kinds of colors accord to customer request:

Packing photos and loading containers:

Company Introduction of Tianjin Yuxing Steel Tube Co.,Ltd

1. Expertise:
10 years of manufacture: we know how to properly handle every step of production.
2. Competitive price:
We produce, which greatly reduce our cost!
3. Accuracy:
We have a technician team of 40 people and a QC team of 30 poeple, ensure our products is exactly what you want.
4. Materials:
All pipe/tube are made of high-quality raw materials.
5. Productivity:
We have large-scale production line, which guarantee all your orders will be finished in earlist time