China 4 inch steel pipe thread pipe drill pipe thread protector/Plastic cap Supplier, Suppliers

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China 4 inch steel pipe thread pipe drill pipe thread protector/Plastic cap Supplier, Suppliers

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Product Description

Product name	hot dip threaded galvanized 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	TT/LC
Delivery times	20days after receive ur deposits
Package	Through a bundle According to customer’s requirement
Loading port	Tianjin/Xingang

Frequently Asked Questions

What are the size options for the hot dip threaded galvanized pipes?

We offer a wide range of sizes with wall thicknesses from 0.6mm to 20mm and outer diameters ranging from 1/2’’ (21.3mm) to 16’’ (406.4mm). The length can be customized from 1 to 14 meters according to your requirements.

Which material grades and standards are used for manufacturing?

Our pipes are manufactured under standards such as ASTM, DIN, JIS, and BS. Available steel grades and materials include Q195 to Q345, 10#, 45#, S235JR, GR.B-D, STK500, and BS1387.

What is the thickness of the zinc coating on these pipes?

The hot dip galvanized steel pipes feature a highly durable zinc coating weighing between 220 and 350 G/M2, ensuring excellent corrosion resistance.

What quality certifications do these galvanized pipes hold?

Our manufacturing processes and products are certified by international inspection organizations, holding ISO, BV, CE, and SGS certifications.

What are the standard packaging options and shipping details?

The pipes are securely packed in bundles or packaged according to the client's custom requirements. They are typically loaded and shipped from the Tianjin/Xingang port.

What are the payment terms and expected delivery times?

We accept TT (Telegraphic Transfer) and LC (Letter of Credit) payment methods. Standard delivery takes approximately 20 days after we receive your deposit.