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Pre Galvanized Round Pipe 1/2 Inch To 24 Inch Available
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Pre Galvanized Round Pipe 1/2 Inch To 24 Inch Available

Product Name:Pre Galvanized Steel Pipe
Standard:ASTM BS1387 gb/t3091 API
Zinc coating:30-40g/m2
Grade:grade A/B/C Q195-Q235 Q345
Length:6-12m or customized
Surface:galvanized
FOB port:Tianjin port
Terms of Payment:L/C, Western Union, T/T
What's APP: +8617862709153
Availability:
Quantity:

Basic Info.

pre galvanized pipe show

Pre-galvanized pipes are a type of steel pipe that undergoes a galvanization process before being formed into its final shape. The galvanization process involves coating the steel with a layer of zinc to protect it from corrosion and rust. This process is typically done using hot-dip galvanization, where the steel is dipped into a bath of molten zinc.

The primary advantage of pre-galvanized pipes is their enhanced durability and resistance to environmental factors. The zinc coating acts as a barrier between the steel and the surrounding environment, preventing moisture and oxygen from coming into contact with the steel surface. This significantly extends the lifespan of the pipe, making it suitable for use in various applications, including construction, plumbing, and industrial processes.

Pre-galvanized pipes offer several benefits over traditional steel pipes. Firstly, the galvanization process provides a uniform coating of zinc, ensuring consistent protection across the entire surface of the pipe. Secondly, the zinc coating can self-heal minor scratches and damages, further enhancing the pipe's durability. Additionally, pre-galvanized pipes require less maintenance compared to non-galvanized pipes, as the zinc coating reduces the risk of rust and corrosion.

In terms of manufacturing, pre-galvanized pipes are produced using high-quality steel and advanced galvanization techniques. The steel is first cleaned and then dipped into a bath of molten zinc. After the zinc coating has been applied, the steel is cooled and shaped into the desired pipe configuration. This process ensures that the zinc coating adheres firmly to the steel surface, providing long-lasting protection.

Overall, pre-galvanized pipes are a reliable and cost-effective solution for various applications. Their enhanced durability, resistance to corrosion, and low maintenance requirements make them an excellent choice for projects that require long-term performance and reliability.

Pre galvanized iron tube
Grade
Outer Diameter
Diameter Tolerance Wall Thickness Thickness Tolerance Length Length Tolerance
Q195 Q235 Q345
inch mm mm mm mm m mm

1/2

20
+/-0.5 0.6-2.3
+/-0.05mm
3.0-12.0 -0, +20
3/4
25 +/-0.5 0.6-2.3
+/-0.05mm 3.0-12.0 -0, +20
1 32
+/-0.5 0.7-2.3 +/-0.05mm 3.0-12.0 -0, +20

38 +/-0.5 0.7-2.3 +/-0.05mm 3.0-12.0 -0, +20
1-1/4 40
+/-0.5 0.7-2.3
+/-0.05mm 3.0-12.0 -0, +20

42 +/-0.5 0.7-2.3
+/-0.05mm 3.0-12.0 -0, +20
1-1/2 47 +/-0.5 0.7-2.5 +/-0.05mm 3.0-12.0 -0, +20

48 +/-0.5 0.7-2.5 +/-0.05mm 3.0-12.0 -0, +20
2 59 +/-0.5 0.8-2.5 +/-0.05mm 3.0-12.0 -0, +20

60.3
+/-0.5 0.9-2.5 +/-0.05mm 3.0-12.0 -0, +20
2-1/2 75
+/-0.5 0.9-2.5 +/-0.05mm 3.0-12.0 -0, +20
3 87
+/-0.5 0.9-2.5 +/-0.05mm 3.0-12.0 -0, +20
4

113

+/-0.5 0.9-2.5 +/-0.05mm 3.0-12.0 -0, +20

Product Description

pipe inspection

Application

  1. Construction Industry: Pre-galvanized pipes are extensively used in building structures, providing essential components for frameworks, scaffolding, and support systems. They are ideal for both indoor and outdoor applications, such as guardrails, fences, and metal furniture, due to their corrosion-resistant properties.

  2. Oil and Gas Industry: These pipes are crucial for pipelines and related infrastructure, capable of withstanding harsh environmental conditions. Their durability makes them suitable for long-term use in the extraction and transportation of oil and gas.

  3. Automotive Industry: In automotive manufacturing, pre-galvanized pipes are used for exhaust systems and structural components. Their resistance to rust and durability ensure the safety and longevity of vehicle parts.

  4. Agricultural Sector: Pre-galvanized pipes are employed in irrigation systems, livestock fencing, and storage facilities. Their ability to resist corrosion is particularly beneficial in rural environments where exposure to the elements is common.

  5. Transportation Industry: These pipes are used in constructing bridges, road signs, and traffic barriers. Their ease of installation, maintenance, and cost-effectiveness make them a preferred choice for transportation infrastructure.

  6. Industrial Applications: Pre-galvanized pipes are also used in various industrial applications, such as chemical fertilizer pipes, hydraulic pipes, and structure pipes. Their versatility and reliability ensure they meet the specific needs of different industrial processes.

pipe application

Packing & Delivery

pipe shipping and package

FAQ

Q1: Shipping&price term?

A: Both FOB/CIF/CFR price term are acceptable, we have reliable forwarder helping arrange the shipment for you.
Q2: How do I pay?
A: T/T and L/C are acceptable and T/T will be more appreciated. 30% paid for deposit by T/T before production. 70% balance to be paid by TT before shipment.
Q3: Can you provide samples?
A:Yes, but the postage will be paid yourself.
Q4: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance, Payment more than 1000USD. 30% T/T in advance balance before shipment.
Q5: How do you pack the products?
A: We use standard package. If you have special package requirements, we will pack as required, but the fees will be paid by
customers.
Q6: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 10-15 days if the goods are not in stock, it is according to quantity.



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