zhongwang Steel (shangdong) Co., Ltd.

Stainless Steel Square Tube

Stainless steel square tube is a type of hollow, long strip steel with a square cross-section. It is named square tube due to its square-shaped cross-section. Based on the cross-sectional shape, it can be further divided into square tubes and rectangular tubes. Stainless steel square tubes are classified into two categories: seamless steel tubes and welded steel tubes (also known as seamed tubes).

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Product Details

key word : stainless square tube, corrosion proof tube, structural tube, furniture tube

Standard：	ASTM EN DIN GB ISO JIS	Certification：	SGS, ISO, ROHS
Length：	6000-25000mm, etc	Surface：	2B, 2D, BA, NO.1, NO.4, NO.8, 8K, Pickling, Bright, Mirror, Checkered, Embossed, Hair line, Sand blast, Brush, Etching, etc
Diameter：	3mm--1000mm, etc	Production Process：	Cold Drawn, Cold Rolled, Bright Anneal, etc
Thickness：	0.5-40mm	Surface Treatment:	Standard export package, suit for all kinds of transport, or as required.
Export Packing：	Waterproof Paper, Steel Strip Packed and other Standard Export Seaworthy Package, or customized package	Loading Port:	Pickled, Passivation, Inside & Outside Mechanical Polishing, BA, Electropolishing (EP)
Heat Treatment Condition:	Solution Annealing and water rapid quenched, Bright Annealing,Stess Relieving Heat Treatment for U tubes	Trade Terms:	FOB, CNF, CIF
Grade：	201, 202, 304, 304L, 309, 309S, 310S, 316, 316L, 316Ti, 317L, 321, 347H, 409, 409L, 410, 410S, 420（420J1，420J2）, 430, 436, 439, 441, 444, 446, 1.4301, 1.4307, 1.4541, 1.4401, 1.4404 ,1.4571, 1.4438, 1.4539, 1.4547, 1.4529, 1.4562, 1.4410, 1.4878, 1.4845, 1.4828, 1.4876, 2.4858, 2.4819
Advantage:	1. high quality surface, clean finished; 2. corrosion & oxidation resistance, more durable; 3. high ductility and good toughness; 4. high strength and to deform; 5. the use to diversity
Container Size：	20ft GP: 5898mm(Length)x2352mm(Width)x2393mm(High); 40ft GP: 12032mm(Length)x2352mm(Width)x2393mm(High); 40ft HC: 12032mm(Length)x2352mm(Width)x2698mm(High)

Factory Appearance

Our company has 15 production lines and is capable of continuous production with a monthly inventory of tens of thousands of tons, and a total annual production of tens of millions of tons, ensuring continuous supply to customers.

Packing and shipping

The products are exported to Europe, the United States, South America, Africa, Asia, the Middle East, Australia and other countries and regions. We have our own factories and have established cooperative relations with relevant steel manufacturers to get more technical support, so that our company can perfectly meet the requirements of customers, such as TISCO, Baosteel, Li Steel, Jinsteel, Sinosteel, Jiusteel, Li Steel, Masteel, Wisco, Angang Steel and so on.

Application areas

Products are widely used in tableware, kitchenware, medical equipment, home appliances, auto parts, building decoration, petrochemical and other industries. Our company has extensive experience in the development and export of metal and steel materials. Our company is the long-term reliable steel supplier you are looking for!

Customer visit

Our company has extensive experience in the development and export of metal and steel materials. Our company is the long-term reliable steel supplier you are looking for!

Customer communication

For the steel industry, customer care is not just quality control,on-time delivery and offering good price, but also adding value through the services we provide.

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