Square Tube ASTM A500 square/rectangular tube

Short Description:

 

 

Place of Origin:Tianjin, China
Standard:GB/T3091-2001,BS1387-1985,DIN EN10025,EN10219,JIS G3444:2004,ASTM A53 SCH40/80/STD,BS-EN10255-2004;
Grade:Q195,Q235,Q345,S235JR,GR.B-D,STK500;
Surface:Pre-galvanized,Hot dip galvanized,Electro galvanized,Black,Painted,Threaded,Socket,Engraved;
Usage:Construction,Furniture,Water supply pipe, Gas pipe, Building pipe,Machinery,Coal mines,Chemicals,Electricity,Rrailway,Vehicles,Automotive industry,Highways,Bridges,Containers,Sports facilities,Agricultural,Machinery,Petroleum Machinery,Exploration machinery,Greenhouse construction;
Section Shape:Round
Outer Diameter:19 - 114.3 mm
Thickness:0.8-2.5mm

Product Detail

OUR ADVANTAGES

PRODUCT APPLICATION

CONTACT US

FAQ

Product Tags

PRODUCT DETAIL

Product Name
galvanized square rectangular pipe
Out Diameter
square pipe10*10mm-500*500mmas customer request.
rectangular pipe 20*10mm as customer request.
Thickness
Pre galvanized:0.6-2.5mm.
Hot dipped galvanized: 0.8- 25mm.
Zinc coating
Pre galvanized:5μm-25μm
Hot dipped galvanized:35μm-200μm
Type
Electronic Resistance Welded (ERW)
Steel Grade
Q235, Q345, S235JR, S275JR, STK400, STK500, S355JR, GR.B-D
Standard
GB/T6728-2002 ASTM A500 Gr.A.B.C.JIS G3466
Surface Finish
Pre-galvanized, Hot dipped galvanized, Electro galvanized, Black, Painted, Threaded, Engraved, Socket.
International Standard
ISO 9000-2001, CE CERTIFICATE, BV CERTIFICATE
Packing
1.Big OD:in bulk 

2.Small OD:packed by steel strips 
3.woven cloth with 7 slats 
4.according to the requirements of customers
Main Market
Middle East,Africa, Asia and some Uropean country and South America, Australia
Country of origin
China
Productivity
5000Tons per month.
Remark
1. Payment terms : T/T ,L/C 

2. Terms of trade : FOB ,CFR,CIF ,DDP,EXW 
3. Minimum order : 2 tons 
4. Delivery time : Within 25 days.

 

DETAILS IMAGES

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● The steel supplied by our company is enclosed with the original material book of the steel factory.
● Customers can choose any length or other requirements they want.
● Ordering or purchasing all kind of steel products or special specifications.
● Adjust the temporary lack of specifications in this library, saving you from the trouble of rushing to purchase.
● Transport services, can be delivered directly to your designated place.
● The materials sold, we are responsible for the overall quality tracking, for you to eliminate worries.

PACKING & DELIVERY

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galvanized steel pipe
galvanized steel pipe

● Waterproof plastic bag then bundle with strip, On the all. 

● Waterproof plastic bag then bundle with strip, On the end.

● 20ft container: not more than 28mt. and the lenath is not more than 5.8m. 

● 40ft container: not more than 28mt. and the length is not more than 11.8m.

PRODUCTS MACHINING

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● All the pipes is high-frequency welded.

● Both inner and outer welded stab can be removed. 

● Special design available according to requirement. 

● Pipe can be necked down and punched holes and so on. 

● Supplying BV or SGS Inspection if client need.

OUR COMPANY

Pre-Galvanized Square Tubes

Tianjin Minjie steel Co.,Ltd was established in 1998. Our factory more than 70000 square meters, just 40 kilometers from XinGang port, which is the biggest port in the north of China . We are a professional manufacturer and exporter for steel products.The main products are pre galvanized steel pipe, hot dip galvanized pipe, welded steel pipe ,square&rectangular tube and scaffolding products.We applied for and received 3 patents.They are groove pipe ,shoulder pipe and victaulic pipe. Our manufacturing equipment include 4 pre-galvanized product lines, 8ERW steel pipe product lines,3 hot-dipped galvanized process lines.According to standard of GB ,ASTM ,DIN ,JIS.The products are under the ISO9001 quality certification.

scaffolding

Annual output of various pipe is more than 300 thousands tons.We had obtained the honor certificates issued by the Tianjin municipal government and Tianjin quality supervising bureau yearly. Our products are widely applied to machinery,steel construction,agricultural vehicle and greenhouse,auto industries,railway,highway fence,container inner structure,furniture and steel fabric. Our company owns the firs class professional technique adviser in China and the excellent staffs with professional technology.The products had been sold to all over the world. We believe that our high quality products and services will be your best choice.Hope get your trust and support.Looking forward to the long term and good cooperation with you sincerely.

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  • Our Advantages:

    Source Manufacturer: We directly manufacture galvanized steel pipes, ensuring competitive pricing and timely delivery.

    Proximity to Tianjin Port: Our factory’s strategic location near Tianjin Port facilitates efficient transportation and logistics, reducing lead times and costs for our customers.

    High-Quality Materials and Strict Quality Control: We prioritize quality by using premium materials and implementing rigorous quality control measures throughout the manufacturing process, guaranteeing the reliability and durability of our products.

    Payment Terms:

    Deposit and Balance: We offer flexible payment terms, requiring a 30% deposit upfront with the remaining 70% balance to be settled after receiving the Bill of Lading (BL) copy, providing financial flexibility to our customers.

    Irrevocable Letter of Credit (LC): For added security and assurance, we accept 100% at sight Irrevocable Letters of Credit, offering a convenient payment option for international transactions.

    Delivery Time:

    Our efficient production process enables us to fulfill orders promptly, with a delivery time of within 15-20 days after receiving the deposit, ensuring timely supply to meet project deadlines and requirements.

    Certificate:

    Our products meet stringent quality standards and are certified by reputable organizations, including CE, ISO, API5L, SGS, U/L, and F/M, demonstrating compliance with international regulations and specifications, and ensuring customer confidence in product quality and performance.

     Galvanized Rectangular Tube

    Galvanized rectangular tubes have a variety of applications due to their corrosion resistance, durability, and versatility. Here are some common uses:

     

    1. Construction and Building:

       - Used for structural support in buildings, including frames, columns, and beams.

       - Common in the construction of bridges, scaffolding, and handrails.

     

    2. Fencing and Gates:

       - Used to construct durable and rust-resistant fences, gates, and railings for residential, commercial, and industrial properties.

     

    3. Automotive Industry:

       - Used in the manufacturing of vehicle frames, chassis, and other structural components due to their strength and corrosion resistance.

     

    4. Furniture Manufacturing:

       - Utilized in the production of metal furniture such as tables, chairs, bed frames, and shelving units.

     

    5. Agricultural Applications:

       - Used in the construction of agricultural structures like greenhouses, barns, and irrigation systems.

     

    6. Signage and Advertising:

       - Employed in the construction of billboards, signposts, and other outdoor advertising structures.

     

    7. Mechanical and Electrical Installations:

       - Used as conduits for electrical wiring and as support structures for HVAC systems.

     

    8. Marine Applications:

       - Suitable for use in marine environments due to their resistance to saltwater corrosion, making them ideal for docks, piers, and other waterfront structures.

     

    9. Solar Panel Mounting Systems:

       - Used in the construction of frames and support structures for solar panels, providing durability and weather resistance.

     

    10. Storage Systems:

        - Commonly used in the creation of storage racks, warehouse shelving, and other organizational systems.

     

    These applications highlight the versatility and reliability of galvanized rectangular tubes in various industries, making them a popular choice for projects requiring strong, long-lasting materials.

    Address

    Head Office : 9-306 Wutong North Lane, North side of Shenghu Road, West District of Tuanbo New Town, Jinghai District,Tianjin ,China

    Welcome to visit our factory

    E-mail

    info@minjiesteel.com

    The official website of the company will send someone to reply to you on time. If you have any questions, you can ask

    Phone

    +86-(0)22-68962601

    The office phone is always open. You are welcome to call

    Q: Are you a manufacturer?
    A: Yes , we are a manufacturer, We have own factory, which is located in TIANJIN,CHINA. We have a leading power in producing and exporting steel pipe,galvanized steel pipe,hollow section,galvanized hollow section etc. We promise that we are what you are looking for.

    Q:Can we visit your factory ?
    A:Warmly welcome once we have your schedule we will pick you up .

    Q: Do you have quality control?
    A: Yes, we have gained BV, SGS authentication.

    Q: Can you arrange the shipment?
    A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.

    Q: How long is your delivery time?
    A: Generally it is 7-14 days if the goods are in stock. or it is 20-25days if the goods are not in stock, it is according to
    quantity.

    Q:How can we get the offer?
    A:Please offer the specification of the product,such as material,size,shape,etc.So we can give the best offer.

    Q:Can we get the some samples?Any charges?
    A: Yes , we could offer the sample for free charge but do not pay the cost of freight . If you place the order after confirm the sample , we will refund your express freight or deducte it from the order amount .

    Q: How do you make our business long-term and good relationship ?
    A: 1.We keep good quality and competitive price to ensure our customers’ benefit.
    2.We respect every customer as our friend and we sincerrly do business and make friends with them, no matter where they come from.

    Q: What is your terms of payment ?
    A: 30% T/T deposit , 70% balance by T/T or L/C before shippment.

     

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