hot selling black steel square tube supplier bulk production

black steel square tube description

The product has the advantage of aging resistance. The thermal oxidation aging problems have been solved by adopting various modifiers and forming process agents. It is mainly used for the construction of greenhouses and highway columns and guardrails

TYT hot selling black steel square tube supplier bulk production-1

TYT hot selling black steel square tube supplier bulk production-2

black steel square tube SPECIFICATIONS

Shape	Round Shape
Material	Q195,Q215,Q235,Q345
Standard	ASTM, BS1387, GB/T3091, API
Certificate	ISO 9001:2000， CE , SGS
Usage	Construction Structure
Surface Finish	Raw, oiled, painted
FOB Port	TIANJIN XINGANG CHINA
Terms of Payment	T/T,L/C

It is ideal for welding, machining or other needs. Other metals such as manganese, titanium, and tungsten can be added into its materials for required strength and flexibility. It has been tested by third parties such as SGS and BV.

Suggested Videos

n******x

Before delivery to the factory, TYT black steel square tube must be strictly tested for measurement, color, cracks, thickness, integrity, porosity, and polish degree. Established in 2014, Foshan Polyva materials CO., Ltd. specializes in development, manufacture and supply of water soluble PVA film

k******d

The design of TYT black steel square tube shows advancement and professionalism. Its design has taken mechanical functions, efficiency, materials, and energy factors into account. Integrated continuously cutting design is very stable and effective

m******s

TYT black steel square tube goes through numerous lab tests before mass production, such as dimensional stability at elevated temperature, bridge deformation and lens retention, lens size, thickness and curvature, etc. Our laundry pods packing machine has been qualified with CE certificate

g******y

TYT black steel square tube is produced based on high safety standards. Its electric parts, including electrical resistor, rheostat, mutual inductor, and disconnector all have passed relevant safety and electric tests. Our products have passed ISO9001 quality management system certificate

d******d

The metal ingredients of TYT black steel square tube are under strict control. Lead, mercury, and cadmium in the battery cells are tested to rigorously to meet the mandatory standards put forward by the State Environmental Protection Administration. Water soluble film can also be tested and verified by professional authority

l******h

The quality of this product is conducted by the QC team ensure its flawlessness and long service life. Our laundry pods packing machine has been qualified with CE certificate

Product Message

*Name

Phone

*E-mail

*Content

Better Touch Better Business

Contact Sales at TIANYINGTAI.

Sitemap

TYT hot selling black steel square tube supplier bulk production