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ASTM A500 Grade A Hot Dip Galvanized Square Pipe Hollow Box Section

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ASTM A500 Grade A Hot Dip Galvanized Square Pipe Hollow Box Section

Name: ASTM A500 Grade A Hot Dip Galvanized Square Pipe Hollow Box Section
Brand: Galvanized
Price: 1 USD

China ASTM A500 Grade A Hot Dip Galvanized Square Pipe Hollow Box Section wholesale

Brand Name : Galvanized

Certification : ISO, AISI, ASTM, GB, EN, DIN, JIS

Place of Origin : China

MOQ : 1 Ton

Price : Contact Us

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 5000 Ton/Tons per Month

Delivery Time : 5-20 work days

Packaging Details : Waterproof Paper, Steel Strip Packed and other Standard Export Seaworthy Package, or customized package

Product : Galvanized Square Tubes

Shape : Square / Rectangular

Wall Thickness(mm) : 0.6-25mm

End Finish : Plain

Application : Structure

Surface treatment : Chromated/Non-Chromated, Oiled/Non-oiled, Skin pass

Grade : Q195 Q235 Q345

Size Tolerance : ±1%-3%

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ASTM A500 Grade A Welded Hot Dipped Galvanized Square Hollow Section Tubes

Square Tube Galvanized is a square shaped tube of galvanized Mild Steel.

Hot-dip galvanizing is the process of coating iron or steel with a thin zinc layer, by passing the steel through a molten bath of zinc at a temperature of around 860 °F (460 °C). When exposed to the atmosphere, pure zinc reacts with oxygen to form zinc oxide. This further reacts with carbon dioxide to form zinc carbonate, a dull grey, fairly strong material that stops further corrosion in many circumstances, protecting the steel below from the elements.

Galvanized steel is widely used in applications where rust resistance is needed, and can be identified by the crystallization patterning on the surface (often called a “spangle”).

Outer Diameter	ERW / HFW	LSAW / DSAW	SSAW / HSAW	RHS	SHS
Outer Diameter	1/8 - 20 inch (10.3-508 mm)	12 - 56 inch (323.8-1,420 mm)	8 - 126 inch (219.1-3,200 mm)	40 x 20 mm -1,000 x 800 mm	15 x 15 mm -1,000× 1,000 mm
Wall Thickness	0.4 - 16 mm	6.0 - 40 mm	6.0 - 26 mm	1.0 - 30 mm	0.6 - 30 mm
Length	5.8~12.0 m or as customized
Surface Treatment	Prime quality (bared, oiled, color paint, 3LPE, or other anti-corrosive treatment)
Inspection	With Chemical Composition and Mechanical Properties Analysis; Dimensional and Visual Inspection, also with Nondestructive Inspection.
Application	Structure, Electric power transmission tower projects, Piling, Water, Oil & gas pipeline engineering, Mechanical industry, Municipal projects, Roads and its auxiliary facilities, etc.

Standard			API5L, ASTM A106 Gr.B, ASTM A53 Gr.B, ASTM A270, ASTM A249, ASTM A511,ASTM A778 ,ASTM GB5310-2009,GB3087-2008,GB6479-2013,GB9948-2013,GB/T8163-2008, GB8162-2008 JIS G3463,JIS G3119,JIS G3446,JIS G3218
Application			Structure, Electric power transmission tower projects, Piling, Water, Oil & gas pipeline engineering, Mechanical industry, Municipal projects, Roads and its auxiliary facilities, etc.
Surface			Prime quality (bared, oiled, color paint, 3LPE, or other anti-corrosive treatment)

Carbon steel round pipe/square pipe
Size	Outer Diameter	2MM-1219MM
	Wall thickness	0.1MM-30MM
	Length	1M, 4M, 6M, 8M, 9M,12M (accroding to the buyer's request)

galvanized round pipe/square pipe
Size	Outer Diameter	2mm-1000mm
	Wall thickness	0.4mm-40mm
	Length	1000mm~12000mm or as customized

Carbon steel spiral pipe
Size	Outer Diameter	2mm-1200mm
	Wall thickness	1000mm-12000mm
	Length	1-12M or as customized

ASTM A500 Grade A Hot Dip Galvanized Square Pipe Hollow Box Section

FAQ

Q1: Do you provide samples? Is it free or extra?
A1: Yes, we can provide samples free of charge and the customer will pay the freight.

Q2: What if I don't have export experience ?
A2: We have reliable forwarder agent which can ship items to you by sea/air/Express to your doorstep. Any way, we will help you choose the most suitable shipping service.

Q3: How long is your lead time?
A3: If it is in stock, it is usually 5-10 days. Or, if there is no inventory, 15 days, depending on the quantity.

Q4: What are your terms of payment?
A4:30% T/T deposit in advance, 70% T/T balance within 5 days after B/L copy, 100%.Irrevocable L/C at sight, 100% Irrevocable L/C after receive B/L 30-120 days, O/A.

Q5: How is your technical support?
A5: We provide lifetime online support through Whatsapp/ Skype/ Wechat/ Email. Any problem after delivery, we will offer you call anytime.

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