China galvanzied steel hollow round pipe Q235B Manufacturers, Suppliers

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China galvanzied steel hollow round pipe Q235B Manufacturers, Suppliers

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Product Description

Product name	Galvanized Steel Pipe
Wall Thickness	0.6mm--20mm
Length	1--14mAccording to customer requirements ...
Outer Diameter	1/2’’(21.3mm)---16’’(406.4mm)
Tolerance	Tolerance based on Thickness:±5～±8% ;According to customers requires .
Shape	Round
Material	Q195---Q345,10#,45#,S235JR,GR.B-D,STK500,BS1387......
Surface treatment	pre-galvanized ,hot dip galvanized , welded ,threaded,painted,engraved,socket
Zinc coating	Hot dip galvanized steel pipe :220--350G/M2
Standard	ASTM,DIN,JIS,BS
Certificate	ISO,BV,CE,SGS
Payment terms	30%T/T deposit in advance,70%balance after B/L copy;100%Irrevocable L/C at sight,100% Irrevocable L/C after receive B/L copy 20--30days
Delivery times	25days after receive ur deposits
Package	Through a bundle According to customer’s requirement
Loading port	Tianjin/Xingang

Product Detail

Thickness

Length

Diameter

Frequently Asked Questions

What is the zinc coating range for your Hot Dip Galvanized Steel Pipes?

Our Hot Dip Galvanized Steel Pipes offer a heavy zinc coating ranging from 220 G/M² to 350 G/M², providing exceptional corrosion resistance and extended service life.

What wall thicknesses and outer diameters can you supply?

We supply wall thicknesses from 0.6mm to 20mm and outer diameters ranging from 1/2’’ (21.3mm) up to 16’’ (406.4mm) to suit diverse engineering needs.

Which standards and certifications do your steel pipes meet?

Our products are manufactured according to ASTM, DIN, JIS, and BS standards, and hold official ISO, BV, CE, and SGS certifications.

What are your options for custom lengths and shapes?

Our standard shape is Round, with lengths available from 1 to 14 meters. We can also customize lengths and adjust configurations based on specific customer requirements.

What surface treatments are available for your steel products?

We offer various surface finishes, including pre-galvanized, hot dip galvanized, welded, threaded, painted, engraved, and socket connections.