steel tube hinges/stainless steel perforated tube/steel tube chair

Product Description steel tube hinges/stainless steel perforated tube/steel tube chair
Scaffolding Tube – Steel Tube is supplied in 48.3mm Outside Diameters (O/D) and is manufactured to BS EN 1139 European standard.

High tensile galvanized BS1139 steel pipe for construction are designed for pipes&coupler scaffolding.
The tubes have hot-dipped galvanized surfaces finish so as to provide excellent appearance with
sufficient durability in such applications where salty air or long-term weather exposures are inevitable.

Building steel pipe: is a kind of construction steel tubes, mainly used to make the construction site support, is composed of hot rolled strip steel after rolling processing. Generally a bundle for 91 pieces. Each piece length is 6 meters, is a type of welded pipe. Material for Q235B. Execution standard GB/T13793-2008 straight seam welded steel pipe. Sales more than denominated by theoretical weight. Outer diameter normally is 48 mm size.

Whatsmore, also called scaffolding tubes, the current national standard system scaffold tube per meter weight is 3.84 kg, thickness of 3.5 mm. Normally used with the bucklePiece together.

Tube: shelf are in terms of building or construction industry; Shelf tube has different effect both in the building site and the construction site, etc. In order to more convenient to decorate and construction higher floors but can not directly work, this kind of pipe can also provide construction personnel and the side of the road the pedestrian safety net to maintain security and periphery and high altitude installation, etc.

Scaffolding steel pipe (galvanized pipe shelf) is the first black frame pipe pickling, in order to remove iron oxide on the surface of the steel tube, pickling, by ammonium chloride or zinc chloride or ammonium chloride and zinc chloride mixed aqueous solution tank cleaning, and then sent to the hot dip plating tank.Hot dip galvanized with uniform coating, strong adhesion, long service life, etc.Can be used for buildings, Bridges, construction such as water and electricity, shipyard, and stage, billboard support purposes.

Outer Diameter	Wall Thickness	Length
48.3mm-48.6mm	1.8mm-2.5mm	0.3m-12m
48.3mm-48.6mm	2.75mm	0.3m-12m
48.3mm-48.6mm	3.0mm	0.3m-12m
48.3mm-48.6mm	3.2mm	0.3m-12m
48.3mm-48.6mm	3.6mm	0.3m-12m
48.3mm-48.6mm	3.8mm	0.3m-12m
48.3mm-48.6mm	4.0mm	0.3m-12m
48.3mm-48.6mm	4.0mm	0.3m-12m
38.1mm	4.0mm	0.3m-12m
42.3mm	4.0mm	0.3m-12m
60.3mm	2.0mm-4.0mm	0.3m-12m

Elements  Metal	Chemical Composition%					Mechanical Property
	C%	Mn%	S%	P%	Si%	Yield Point  (Mpa)	Tensile Strength  (Mpa)	Elongation  (%)
Q195	0.06-0.12	0.25-0.50	<0.050	<0.045	<0.30	>195	315-430	32-33
Q215	0.09-0.15	0.25-0.55	<0.050	<0.045	<0.30	>215	335-450	26-31
Q235	0.12-0.20	0.30-0.70	<0.045	<0.045	<0.30	>235	375-500	24-26
Q345	<0.20	1.0-1.6	<0.040	<0.040	<0.55	>345	470-630	21-22

Detailed Images steel tube hinges/stainless steel perforated tube/steel tube chair Advantages 1. anticorrosion stronger.
Fixed number of year of the galvanized anti-corrosion, anti-corrosion in the different environment of different: heavy industry for 13 years, 30 years for the city, ocean for 50 years, on the outskirts of 104 years.
2. long service life
3. this company produces the scaffolding steel pipe is in conformity with export standards BS1137 / EN74 standards
Packing & Delivery Processing Our Company Hebei Shuowei Metal Manufacturing Co., ltd is one of the leading manufacturs and suppliers in China.Steel Props and steel structure ( H beam,C channel, U shape steel and etc.) are what we are specialized.We have exported to Australia,Canada,Tanzania,Ecuador,France,NewZealand and so on,amoug which are stock holders, traders and end users from across the global.
steel tube hinges/stainless steel perforated tube/steel tube chair

Honor Contact steel tube hinges/stainless steel perforated tube/steel tube chair