Square and Rectangular Tube

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High Quality Decorative Aisi 201 304 316 430 Rectangular Square SS Hairline Hollow Section Stainless Steel Square Pipe/tube

Name	Square and rectangular steel pipe
Outside Diameter	2020-200200 mm
Wall Thickness	1.5-30 mm
Length	1-12 m

product details

Product Tags

Description

Purpose of square tubes

Square tubes are widely used in construction, machinery manufacturing, steel construction and other projects, and are also widely used in shipbuilding, solar power generation brackets, steel structure engineering, power engineering, power plants, agricultural and chemical machinery, glass curtain walls, automobile chassis, airports, boiler construction, highway railings, house construction, pressure vessels, oil storage tanks, bridges, power station equipment, lifting and transportation machinery and other high-load welded structural parts.

Square tube classification

According to the production process: hot-rolled seamless square tube, cold-drawn seamless square tube, extruded seamless square tube, welded square tube.

According to the material: plain carbon steel square tube, low alloy square tube. Plain carbon steel is divided into: Q195, Q215, Q235, SS400, 20# steel, 45# steel, etc.; low alloy steel is divided into Q345, 16Mn, Q390, ST52-3, etc.

Classification by cross-sectional shape: (1) Simple cross-sectional square tube - square square tube, rectangular square tube (2) Complex cross-sectional square tube - flower-shaped square tube, open square tube, corrugated square tube, special-shaped square tube

Product Parameters

Product Name	High Quality Galvanized Square And Rectangular Steel Pipes And Tubes
Material	Q195 Q235 Q345
Wall Thickness	1MM-12MM
Size	10MMX10MM-600MM-600MM
Length	Length:Single random length/Double random length5m-14m,5.8m,6m,10m-12m,12m or as customer's actual reques
Standard	ASTM A53,BS1387-1985,GB/T3091-2001,GB/T13793-92, GB/T6728- 2002,API 5L
Packing	Bundle, or with all kinds of colors PVC or as your requirements
Pipe Ends	Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc.
Product Application	1. Fence, greenhouse, door pipe,greenhouse 2. Low pressure liquid, water, gas, oil, line pipe 3. For both indoor and outdoor the building construction 4. Widely used in scaffolding construction which is much cheaper and convenient

Production Flow Chart

Project Case

Pack And Ship

Certificate

Customer Praise

Plant And Equipment

FAQ

1.Q: Are you trading company or manufacturer ?

A: We are professional a trade company for steel products.we can also provide a wide range of steel products.

2.Q: Will you delivery the goods on time?

A: Yes,we promise to provide best quality products and delivery on time .Honesty is our company's tenet.

3.Q: Do you provide samples ? is it free or extra ?

A: The sample could can provide for customer with free,but the courier freight will be covered by customer account.

4.Q: Do you accept the third party inspection?

A: Yes absolutely we accept.

5.Q: How do we trust your company?

A: We specialise in steel business for years, headquarter locates in Tangshan, Hebei, you are welcome to investigate in any ways.

6.Q: How can I get your quotation as soon as possible?

A: The email and fax will be checked within 24 hours,meanwhile,the Skype,Wechat and WhatsApp will be online in 24 hours.Please send us your requirement and order information,specification(Steel grade,size,quantity,destination port),we will work out a best price soon.