China Tianjin metal building materials customized welded steel pipes Gi galvanized ERW carbon steel welded pipe for construction Manufacturer, Factories

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China Tianjin metal building materials customized welded steel pipes Gi galvanized ERW carbon steel welded pipe for construction Manufacturer, Factories

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Product Description

Product name	galvanized steel pipe
Wall Thickness	0.6mm--20mm
Length	1--14m According to customer requirements ...
Outer Diameter	1/2''--4'' (21.3MM--114.3MM)
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	Galvanized
Zinc coating	Hot dip galvanized steel pipe: 220--350G/M2; Gi Steel Pipe: 60--80G/m2
Standard	ASTM, DIN, JIS, BS
Certificate	ISO, BV, CE, SGS
Payment terms	TT/LC
Delivery times	20 days after receive ur deposits
Package	Through a bundle According to customer’s requirement
Loading port	Tianjin/Xingang

Frequently Asked Questions (FAQ)

What wall thickness and sizes of galvanized steel pipes do you offer?

Our galvanized steel pipes feature a wall thickness range of 0.6mm to 20mm, with an outer diameter range of 1/2'' to 4'' (21.3MM to 114.3MM). We can also provide lengths ranging from 1 to 14 meters according to specific customer requirements.

What are the options for zinc coating weight?

We supply two options based on your application needs: Hot Dip Galvanized Steel Pipes with a heavy zinc coating of 220–350 G/M², and standard GI Steel Pipes with a zinc coating of 60–80 G/M².

Which standards and certifications do your galvanized steel pipes meet?

Our products are manufactured in compliance with international standards including ASTM, DIN, JIS, and BS. Quality and safety are guaranteed with ISO, BV, CE, and SGS certifications.

What is the typical delivery lead time and accepted payment methods?

Our standard delivery time is 20 days after receiving the initial deposit. We accept TT (Telegraphic Transfer) and LC (Letter of Credit) payment terms.

How are the pipes packaged for shipment?

The galvanized steel pipes are securely packaged either through strong bundles or customized according to the buyer’s specific packaging requirements. Standard loading is handled at the Tianjin/Xingang port.