Min. Order : 1 Ton
10-19 Tons
≥20 Tons

Manufacturers Galvanized layer 33mm galvanized pipe 50mm galvanized steel pipe

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Quick Details

Port: Tianjin
Payment Terms: T/T
Supply Ability: 10000 Ton/Tons per Month
Shape: Round Square. Rectangular
Standard: GB
Invoicing: by theoretical weight
Surface: Galvanized Coated
Outer Diameter: 33mm
Special Pipe: Other,EMT Pipe
Oiled or Non-oiled: Non-oiled
Place of Origin: Shandong China
Keyword: Galvanzied
Tolerance: ±5%,±1%
Grade: Q195,Q215,Q235,SS400,Q345,16Mn,Q390,ST52-3
Material: Q195/Q235
Processing Service: Welding,Punching,Cutting,Bending,Decoiling
Section Shape: Round
MOQ: 1 Ton
Thickness: 1.5-28mm
Brand Name: LCWH
Type: Hot Rolled
Alloy Or Not: Is Alloy
Delivery Time: 30 days,15-21 days
Length: 1-12m,12M,6m
Product name: Galvanized pipe
Surface Treatment: galvanized
Technique: ERW
Application: Fluid Pipe,Boiler Pipe,Structure Pipe,Other
Packaging Detail: standard export packing (inside:water proof paper,outside:steel covered with strips and pallets)
Package Preview: https://sc04.alicdn.com/kf/H19f375420e6545728cac0e4103f035ccV.png_640x640.png,https://sc04.alicdn.com/kf/H1e2ae61a42d74655b2495dc0fa354bbfL.png_640x640.png
Liaocheng Wanhui Metal Material Co., Ltd.
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Product Overview
Galvanized Pipe

Galvanized steel pipe is divided into cold galvanized steel pipe and hot galvanized steel pipe, which has been banned. 

Hot dip galvanized steel pipe is widely used in construction, machinery, coal mine, chemical industry, electric power, railway vehicles, automobile industry, highway, bridge, container, sports facilities, agricultural machinery, petroleum machinery, exploration machinery and other manufacturing industries.

Product Paramenters
Product Name
Galvanized Steel Pipe
0.1mm-300mm or as required
Cold rolled
Surface Treatment
Clean, blasting and painting according to customer requirement
Thickness tolerance
Top Coats :5 micron primer + 20 micron colour Back Coat: 5 micron primer – 7 micron primer
1tons.We also can accept sample order.
Shipment time
Within 15-20 workdays after receiving deposit or L/C
Export packing
Waterproof paper, and steel strip packed.
Standard Export Seaworthy Package.Suit for all kinds of transport,or as required
Shipment time
Within 15-20 workdays after receiving deposit or L/C
Export packing
Waterproof paper, and steel strip packed.
Standard Export Seaworthy Package.Suit for all kinds of transport,or as required
Details Images
Features: Hot dip galvanized pipe is to make molten metal react with iron substrate to produce alloy layer, so that the substrate and coating are combined.

The alloy layer is integrated with pure zinc layer and steel pipe matrix, so it has strong corrosion resistance.

Galvanized Pipes can be used to:

For building

For machinery

     Used in chemical industry


Hot dip galvanizing is to pickle the steel pipe first. In order to remove the iron oxide on the surface of the steel pipe, after pickling, the steel pipe is cleaned by ammonium chloride or zinc chloride aqueous solution or ammonium chloride and zinc chloride mixed aqueous solution tank, and then sent to the hot dip galvanizing tank.

Hot dip galvanizing has the advantages of uniform coating, strong adhesion and long service life. The complex physical and chemical reaction between the substrate of hot-dip galvanized steel pipe and the molten bath results in the formation of a corrosion-resistant zinc iron alloy layer with compact structure.


Welded steel pipe with hot dip or electro galvanized coating on the surface of galvanized steel pipe.

Galvanizing can increase the corrosion resistance of steel pipe and prolong its service life.

Galvanized pipe is widely used, not only for water, gas, oil and other low pressure fluid pipeline, but also for oil well pipe and oil pipeline in petroleum industry, especially in offshore oil field, oil heater, condensate cooler, coal distillation oil exchanger of chemical coking equipment, trestle pipe pile, support frame of mine tunnel, etc.

Our company has been producing and selling galvanized pipes in China for more than ten years.
Can produce a variety of specifications of ductile iron pipe, to meet the different needs of the seller.
The company has high quality products and comprehensive services. We are looking forward to becoming partners. 
If we can start a good communication, it will be the beginning of mutual trust. 
Please feel free to contact us and let me know your requirements until we are satisfied with each other.

Company Profile
1.Q:Can I get free samples?
A:Yes, we can provide you the free samples, but you need to bear their own delivery costs.

2.Q: Can I request to change the form of packaging and transportation?
A: Yes, We can change the form of the packaging and transportation according to your request, but you have to bear
their own costs incurred during this period and the spreads.

3.Q: Can I have my own Logo on the product?
A: Yes, you can send us your drawing and we can make your logo, but you have to bear their own the cost.

4.Q: Can you produce the products according to my own drawings?
A: Yes, we can produce the products according to your drawings that will be most satisfy you.

5.Q: What's your terms of payment?
A: T/T, L/C , Alibaba Trade Assurance available, full protection for your orders.

6.Q: Transportation
A: Transported by DHL, UPS, EMS, Fedex, SF, by Air, by Sea.

Comtact Us

Liaocheng Wanhui Metal Materials Co., Ltd.

Contact: sukie

Email: sunAdou.129@gamil.com

WeChat: 131-8893-6282

Address: Jiangguantun Office, Etdz,Liaocheng,Shandong,China

Welcome to visit our factory.