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Galvanized Welded Pipe

Hot dip galvanized pipe is to make molten metal react with iron substrate to produce alloy layer, so that the substrate and coating can be combined. Hot galvanizing refers to pickling the steel pipe first. In order to remove iron oxide on the steel pipe surface, after pickling, the steel pipe is cleaned in ammonium chloride or zinc chloride aqueous solution or mixed ammonium chloride and zinc chloride aqueous solution tank, and then sent to the hot dip tank. Hot dip galvanizing has the advantages of even coating, strong adhesion and long service life.

Classification :

Galvanized pipe

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E-mail : nanmusen@nanmusen.com

PRODUCT DETAILS

In order to improve the corrosion resistance of steel pipes, general steel pipes are galvanized. Galvanized welded pipe is divided into hot galvanizing and cold galvanizing. Cold galvanizing is generally used less. Hot dip galvanized pipe is to make molten metal react with iron substrate to produce alloy layer, so that the substrate and coating can be combined. Hot galvanizing refers to pickling the steel pipe first. In order to remove iron oxide on the steel pipe surface, after pickling, the steel pipe is cleaned in ammonium chloride or zinc chloride aqueous solution or mixed ammonium chloride and zinc chloride aqueous solution tank, and then sent to the hot dip tank. Hot dip galvanizing has the advantages of even coating, strong adhesion and long service life.

Item	Galvanized Welded Pipe
Length	1-12m or as required
Width	0.6m-3m or as required
Thickness	0.1mm-300mm or as required
Standard	AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc.
Technique	Hot diped ， Electroplating diped
Surface Treatment	Clean, blasting and painting according to customer requirement
Thickness tolerance	±0.15mm
Coatings	Top Coats :5 micron primer + 20 micron colour Back Coat: 5 micron primer – 7 micron primer
Export packing	Waterproof paper, and steel strip packed. Standard Export Seaworthy Package.Suit for all kinds of transport,or as required

Hot-dip galvanized steel pipes are widely used in the manufacturing industries of construction, machinery, coal mining, chemical industry, electric power, railway vehicles, automobile industry, highways, bridges, containers, sports facilities, agricultural machinery, petroleum machinery, prospecting machinery, shed construction, etc.
Galvanized steel pipe has a welded steel pipe with a hot dip or electro galvanized layer on the surface. Galvanization can increase the corrosion resistance of steel pipes and prolong the service life. Galvanized steel pipe has a wide range of uses, in addition to being used as a pipeline for general low pressure fluids such as water, gas and oil, it is also used as an oil well pipe and oil pipeline in the petroleum industry, especially in the marine oil fields, as an oil heater, condensation cooler and coal distillation and oil washing exchanger pipe for chemical coking equipment, and as a support frame pipe for trestle piles and mining pits, etc.

PACKAGING AND DELIVERY

We specialize in stainless steel plate, coil, pipe, bar, and nickel-based alloys, exporting to the USA, Germany, India, and over 50 countries worldwide with a professional foreign trade team.

FACTORY WORKSHOP

Factory workshop

APPLICATION FIELD

Chemical Storage

Automobile Manufacturing

Precision Equipment

Pipeline Transportation

Steel Structure

Highway

Aerospace

Ship Manufacturing

Offshore Platform

FAQ

Q: If products do not comply with the contract demands, what will you do?

A: We will compensate the customer for all the loss without any hesitation.

Q: It's my first time importing steel products, can you help me with it?

A: We will do our best to give the solution and help you with the business.

Q: Can you offer free samples?

A: We will return the sample fee once getting the mass production order.

Q: What is the delivery time?

A: Fast delivery in 5 days, up to order quantity.

Q: What are your terms of payment?

A: 30% T/T in advance, balance before loading, or LC at sight.

Q: Do you provide custom-made Products service?

A: Yes, custom-made is acceptable.

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