China schedule40 galvanized steel pipe / nigeria price Suppliers, Factory

Pre-Galvanized Steel Pipe

Technical Specifications

Steel Grade: Q195--Q345, S235JR, GR.B-D, STK500

Standard: GB/T3091, BS1387, EN10219, JIS G3444, ASTM A53

Outer Diameter: 1/2’’ --- 4’’

Thickness: 0.8mm --- 2.5mm

Length: 1m --- 12m

Surface Finish: Pre-galvanized, Threaded, Socket, Painted

Section Shape: Round

Process: ERW (Electric Resistance Welded)

Product Display

Trading & Logistics Information

Order Details

MOQ: 25 Tons
Price: 450 - 690 USD/Ton
Unit: Tons

Supply & Packing

Ability: 2000 Tons/Month
Packing: Bundles for sea transport or customized

Payment Methods

L/C, D/A, D/P, T/T
Western Union, MoneyGram

Customer Feedback

Product Applications

Frequently Asked Questions

What are the available steel grades for your pipes?

We offer a wide range of steel grades including Q195 to Q345, S235JR, GR.B-D, and STK500 to meet different structural requirements.

Which international standards do your pre-galvanized pipes follow?

Our products comply with several major standards: GB/T3091, BS1387, DIN EN 10025, EN10219, JIS G3444, and ASTM A53 (SCH40/80/STD).

What is the size range for the outer diameter and thickness?

The outer diameter ranges from 1/2’’ to 4’’, with a wall thickness between 0.8mm and 2.5mm. Lengths can be customized from 1m to 12m.

What is the production capacity and lead time?

Our factory has a monthly supply ability of 2000 tons. The Minimum Order Quantity (MOQ) starts at 25 tons.

What are the common applications for these pipes?

These pre-galvanized pipes are primarily used as Structure Pipes in various construction and industrial projects due to their durable ERW production process and galvanized finish.

How are the pipes packaged for international shipping?

Pipes are typically packed in bundles suitable for sea transport by container. We can also adjust the packaging according to specific customer requirements.