Tianjin Tianyingtai Steel Pipe Co., Ltd. is one of the most credible manufacturers and suppliers of rectangular hollow section gi pipe supplier in China. Welcome to consult the quotation and import cheap rectangular hollow section gi pipe supplier made in China here from our factory.
Direct Factory Pricing--One-Stop Integrated Supply Chain
From raw steel pipe manufacturing to hot-dip galvanizing and final deep-processing, every step is completed in-house - eliminating intermediary costs and ensuring quality consistency.
Size : outer diameter 12*12-50*150mm
wall thickness 0.5-2.5mm
length 1-11.8m or according to client'requirement
Standard :ASTM BS JIS GB
Material :q195 q215 q235 q345
Surface :zinc coating 160-500g/m2
Tolerance: length -0,+20mm
thickness +/-0.1mm
Application:scaffolding accessories ,fence,agriculture greenhouse:multi-span and single-span greenhouse, bridge construction.
Delivery time:20-35 days or according to the product size and quantity
payment : L/C at sight, T/T (30%depoit and 70% balance)
Company Overview
As a leading steel pipe and round tube manufacturer with over two decades of industry expertise, we specialize in producing high-quality seamless and welded round tubes that meet and exceed international standards including ASTM, AISI, JIS, DIN, EN, and GB. Our products serve as the backbone for critical infrastructure, energy systems, and precision engineering projects across 60+ countries worldwide.
📧Request a free quote today and receive competitive pricing within 24 hours! ⬇️
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