Small Thickness Pre-galvanized Steel Pipe

Small Thickness Pre-galvanized Steel Pipe

Cold rolled round pipe galvanized steel pipes are made of pre-galvanized steel strips. The pre-galvanized steel strips welded into round pipes then to square or rectangular pipes.

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Product Details

Product Info

Cold rolled round pipe galvanized steel pipes are made of pre-galvanized steel strips. The pre-galvanized steel strips welded into round pipes then to square or rectangular pipes. 

Pipes and tubes made of galvanized steel has long been one of the most used building materials in the world. Zinc coated galvanized steel pipes and tubes resist the attack of wind, water and road salts.

 

Product Sizes

OD Thickness length
inch mm mm m
1/2 20 0.6-2.2 4.5-9
3/4 25 0.6-2.2 4.5-9
1 32 0.6-2.2 4.5-9
1 1/4 41 1.0-2.2 4.5-9
1 1/2 47 1.0-2.2 4.5-9
2 59 1.0-2.2 4.5-9
2 1/2 75 1.0-2.2 4.5-9
3 87 1.0-2.2 4.5-9
4 114 1.0-2.2 4.5-9

 

Production Equipment

• DJJ-500 metal strip docking machine : 

Strip width≤500mm

Strip thickness : 0.5-4.0mm

Welding speed : 75-350mm/min

effect : Welding quality, high strength, speed, guarantee continuous production line

• High Frequency Welded Pipe Unit :

Finished tube diameter : 19-219mm

Finished wall thickness : 0.8-12.7mm

Forming speed : 20-130mm

effect : Efficient use of current skin effect and proximity effect, be welded in squeezing rollers squeeze under, is the core pipe production line

• Passivation solution automatic spraying system :

On the steel surface 360-degree spray, to achieve uniform coverage results

effect : And product surface corrosion resistance of key equipment (the company has applied for special invention)

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Contact 

Name: Iris Zhang

E-mail: iris@tytgg.com.cn

Mobile & Whatsapp: +86 18622939671

Skype:+86 18622939671

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