40*80 Ellipse Tube Manufacturer - Full Thickness Range - Tianjin Chengguang Iron & Steel is a factory for galvanized railing tubes. Our company adopts the world's advanced technology, constantly innovates, and dedicates itself to the development of the ellipse tube industry, serving both new and old customers with the philosophy of: complete specifications, various models, materials, large quantities, high precision, and fast shipment.


Elliptical tubes are categorized into flat elliptical tubes, pointed elliptical tubes, oval tubes, waist elliptical tubes, and duck egg-shaped tubes, with materials including black annealed, galvanized steel strip, hot-dipped galvanized, and stainless steel. The models are diverse, primarily including 45+50, 40+80, 25+45, and all sizes are customizable. The production company currently has specifications such as 45+50 and 45+60.


Bread tube specifications: 38+65, 40+55, 45+65, 45+70, 51+55, 40+60, etc.
Mushroom pipe specifications: 50+70, 60+80, 50+90, etc.
Elliptical tube specifications: 10+44, 13+42, 12+23, 12+25, 15+25, 15+30, 20+40, 20+50, 20+60, 25+40, 25+50, 30+50, 30+55, 30+60, 30+70, 30+75, 30+80, 40+80, 40+90, 40+100, 50+90, 50+100, 45+95, etc.
Plum Blossom pipe specifications: 20+28, 25+48, 30+50, 30+56, 60+60, etc.
Groove tube specifications: 32+32, 35+35, 30+40, 40+40, 40+60, 40+80, 50+50, 50+80, 60+60, 60+120, etc.
Duck egg round tube specifications: 100+200, 40+80, 50+90, 50+100, 70+120, 80+130, 80+160, 85+165, 100+160, 40+60, 15+30, 20+40, 25+50, etc.
Flanged pipe specifications: 25+25, 28+28, 30+30, 40+40, 40+60, 45+57, 50+50, 60+60, 62+62, 65+65, 80+80, 100+100, etc.