China hot dip galvanized thread steel pipe Q235B / Water steel pipe Supplier, Factories

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China hot dip galvanized thread steel pipe Q235B / Water steel pipe Supplier, 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’’(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	Galvanized
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 Photos

Frequently Asked Questions

Q What are the dimensions and wall thickness specifications of the Galvanized Steel Pipe?

Our Galvanized Steel Pipe comes with a wall thickness ranging from 0.6mm to 20mm. The outer diameter options range from 1/2’’ (21.3mm) up to 16’’ (406.4mm), with lengths ranging from 1 to 14 meters customizable to your project demands.

Q What standard specifications and certificates do your pipes comply with?

We manufacture in compliance with major global standards, including ASTM, DIN, JIS, and BS. Our production process and products are certified under ISO, BV, CE, and SGS to guarantee optimal quality and safety.

Q How thick is the zinc coating on the Hot Dip Galvanized Steel Pipe?

Our hot dip galvanized steel pipes feature a high-quality zinc coating density of 220 to 350 G/M², providing excellent corrosion resistance and an extended service life.

Q What are the typical lead times and shipping ports for delivery?

Our standard delivery time is 25 days after receiving your deposit. Shipments are loaded and dispatched directly from the Tianjin/Xingang port.

Q What payment methods do you support for orders?

We support flexible payment structures: either a 30% T/T deposit in advance with the remaining 70% balance paid after the B/L copy, or 100% Irrevocable L/C at sight, as well as 100% Irrevocable L/C within 20 to 30 days after receiving the B/L copy.