Tianjin Tianyingtai Steel Pipe Co., Ltd. is one of the most credible manufacturers and suppliers of pre galvanized steel pipe for fence making in China. Welcome to consult the quotation and import cheap pre galvanized steel pipe for fence making made in China here from our factory.
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)
Contact
Name: Iris Zhang
E-mail: iris@tytgg.com.cn
Mobile & Whatsapp: +86 18622939671
Skype：+86 18622939671
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