Tianjin Tianyingtai Steel Pipe Co., Ltd. is one of the most credible manufacturers and suppliers of pre galvanized steel pipe for fencing material in China. Welcome to consult the quotation and import cheap pre galvanized steel pipe for fencing material made in China here from our factory.
Company Info
Tianjin Tianyingtai Steel Pipe Co., Ltd is located in Jinghai, Tianjin, which is professionally engaged in steel production, sales, steel processing and export business. We have 9 production lines for various kinds of steel pipe, 10 processing production lines and 50 sets equipment for steel product. We not only can produce 500,000 tons of various sizes of ERW pipe, square tube and rectangle tube, but also can produce steel braces, scaffolding, pedal and other metal products 500 million sets.
In order to provide customers with the sales, storage, transportation, and distribution service. We invest a lot in building large indoor steel distribution centers to provide customers with convenient, efficient service, equipped with more vehicles on transport team which offer 24 hours transportation services to customers.
We are looking forward to "Work together and create a better future!"
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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