Square and Rectangular Tube

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0102030405

High Quality Black square Pipe Iron Rectangular Tube Welded Galvanized Square Steel Pipes

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

Square tubes are steel tubes with the same side length. They are not very heavy and have high compressive and torsional strength. They are also widely used in machinery manufacturing and other fields.

Square tube specifications and dimensions

Welded square tubes for mining fluid transportation. Mainly used for straight seam welded square tubes for mine compressed air, drainage, and shaft gas release.

Large diameter electric welded square tubes for low-pressure fluid transportation. Mainly used for conveying low-pressure fluids such as water, sewage, gas, air, and heating steam.

Stainless steel welded square tubes for mechanical structures. Mainly used for machinery, automobiles, bicycles, furniture, hotel and restaurant decoration and other mechanical parts and structural parts.
Stainless steel welded square tubes for fluid transportation. Mainly used for conveying low-pressure corrosive media.

Spiral square tubes for low-pressure transportation. Mainly used for low-pressure water, oil, natural gas, heating and other pipelines.

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

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Plant And Equipment

FAQ

Q:What are the certifications for your products?

A:We have ISO 9001, MTC, third parties’ inspections are all available such BV ect.

Q:How long does your delivery time take?

A:In general, our delivery time is within 7-15 days, and may be longer if the quantity is extremely large or special circumstances occur.

Q: How many countries you already exported to?

A:We have exported to America, Canada, Brazil, Chile, Colombia, Russia, Ukraine, Thailand, Myanmar, Vietnam, India, Kenya,Ghana,somalia and other African countries.Our export experience is rich, we familiar with different market demands, can help customers avoid a lot of trouble.

Q:Can I go to your factory to visit?

A:Of course, we welcome customers from all over the world to visit our factory.

Q:Does the product have quality inspection before loading?

A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed and customers can appoint third parties to inspect the products before loading too.

Q:How to pack the products?

A: Standard export sea-worthy packaging, the inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion and various climate changes during ocean transportation.

Q:What is your working time?

A:In general, our online service time is Beijing time: 8:00-22:00, after 22:00, we will reply to your inquiry in the coming working day.