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100 X 50 Galvanised Steel Rectangular Box Section Q195 Q235 BS 5950

Place of Origin China
Brand Name Tongmao
Certification ISO9001 MTC
Model Number Hollow Square Steel Tube
Minimum Order Quantity 5 Tons
Price Negotiable
Packaging Details Sea Worth Packaging or Client's Request
Delivery Time 5-15 Working Days
Payment Terms L/C, T/T, Western Union, MoneyGram
Supply Ability 500 Tons - 1 Month

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Product Details
Alloy Or Not Non-alloy Technique Cold Drawn
Thickness 0.5 - 20 Mm Standard ASTM/GB/BS/JIS/API
Surface Treatment Oil Grade Q195/Q235/Q345/16Mn
Application Structure Pipe/Fluid Pipe/Oil Pipe/Drill Pipe/Structure Pipe/Fluid Pipe/Gas Pipe/Oil Pipe/Scaffolding
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Q195 galvanised steel rectangular box section BS 5950


rectangular steel box section Q235


Q195 Q235 BS 5950 100 x 50 steel box section

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Product Description
Galvanized square pipe:
Galvanized square pipe is a kind of hollow square section steel pipe made of hot rolled or cold rolled galvanized strip steel or galvanized coil steel as blank by cold bending forming and then by high-frequency welding made of square section shape size; Or the cold-formed hollow steel tube made in advance and then processed by hot dip galvanized galvanized square pipe.

Factory Wholesale Grade Q195/Q235/Q345/16Mn Cold Drawn Hollow Square Steel Tube



Item hot gi pipe hollow section
Wall thickness 1.5mm-22mm
DN SHS: 15*15-400*400mm, RHS: 20*25-400*300mm
Length 2m-12m or as per customers' requirement
material Q195,Q215,Q235345,2,Q0#,16Mn,ect
Zin coating 210g/m2-240g/m2 or Customization
Surface hot dipped galvanized
Marking As per customer's requirement
Packing In bundle or according to customers' requirement
Application coal gas transportation,heating steam ,oil and nature gas pressure steel pipe, steel structure.
ODM/OEM available


​Product display:


Manufacturer 700*700 Galvanized Square Rectangular Steel Tube Steel Pipe for Greenhouse 0




SHANDONG TONGMAO SPECIAL STEEL CO.,LTD is reputed at supplying stainless steel pipe,carbon steel seamless pipe,alloy steel pipe,hot-rolled steel pipe,cold rolled steel pipe,galvanized steel pipe,welded steel pipe,precision steel pipe,also supply steel plate,steel coil and lead sheet etc.
Our Company combined production,trade,the development of new products and services together,is one of the provincial large-scale iron and steel enterprises.Factory products standards are qualified to meet ISO/GB/ASTM/EN/BS/JIS etc.
The company in the long-term development process,we are in cooperation with Baosteel Group,Tianjin Steel Group,Baotou Steel Group,Panzhihua Iron and Steel Group,Taiyuan Iron and Steel Group,Anshan Iron and steel Ling,Daye Steel Group and other well-known domestic mills,and established long-term friendly cooperative relations with not only the domestic groups,but also abroad relations,Assab special steel,Japan's Hitachi,Japan Datong special ,and Germany steel,special steel,Austria special steel and other well-known foreign groups.
Our company insists the principle of honesty and trustworthiness,has received trust and support from both the domestic and foreign manufacturers.
We will always adhere to the belief of credibility is the life to develop international market,and try our best to be skilled,highly responsible team, through win-win cooperation,to meet the brilliant tomorrow!



Can you send products to my country?
Sure, we can. If you do not have your own ship forwarder, we can help you.

Will you delivery the goods on time?
Yes,we promise to provide best quality products and delivery on time no matter if the price change lot or not.Honesty is our company's tenet.

How can I get a quotation from you ?
You can leave us message, and we will reply every message in time. Or we may talk on line by Trademanager.
And you can also find our contact information on contact page.

How do you make our business long-term and good relationship?
1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them

Please contact me for more info today!