China High quality galvanized steel pipe Manufacturer – Galvanized square tube & rectangular tube – Future Metal

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

We not only will try our greatest to offer superb companies to just about every buyer, but also are ready to receive any suggestion offered by our shoppers for Stainless Steel 304 Coil, Hot Rolled Stainless Steel Coil, Cuttable Steel, With our rules of " small business standing, partner trust and mutual benefit", welcome all of you to definitely do the job alongside one another , grow together.
China High quality galvanized steel pipe Manufacturer – Galvanized square tube & rectangular tube – Future Metal Detail:

1. The allowable deviation of the wall thickness of the galvanized rectangular tube shall not exceed plus or minus 10% of the nominal wall thickness when the wall thickness is less than 10mm, and when the wall thickness is greater than 10mm, it is plus or minus 8% of the wall thickness. Except for the wall thickness in the seam area.

2. The usual delivery length of galvanized rectangular tube is 4000mm-12000mm, mostly 6000mm and 12000mm. Rectangular pipes are allowed to deliver short-length and non-fixed-length products not less than 2000mm, and can also be delivered in the form of interface pipes, but the buyer should cut off the interface pipe when using it. The weight of short-length and non-fixed-length products should not exceed 5% of the total delivery volume, and for square rectangular tubes with a theoretical weight greater than 20kg/m, it should not exceed 10% of the total delivery volume.

3. The curvature of the galvanized rectangular tube shall not be greater than 2mm per meter, and the total curvature shall not be greater than 0.2% of the total length.

Classification Introduction

1. Production process classification of rectangular tube
Rectangular tubes are classified according to the production process: hot-rolled seamless square tubes, cold-drawn seamless square tubes, extruded seamless square tubes, and welded square tubes. Among them, the welded square pipe is divided into:  (a) According to the process-arc welding square pipe, resistance welding square pipe (high frequency, low frequency), gas welding square pipe, furnace welding square pipe (b) according to the weld-straight Seam welded square pipe, spiral welded square pipe

2. Material classification of rectangular tube
Square pipes are classified according to their materials: plain carbon steel square pipes and low-alloy square pipes. Common 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.

3. Standard classification of rectangular tube production
Square pipes are classified according to production standards: national standard square pipes, Japanese standard square pipes, imperial square pipes, American standard square pipes, European standard square pipes, and non-standard square pipes.

4. The shape classification of the rectangular tube section
Square pipes are classified according to their cross-sectional shapes:  (1) simple cross-section square pipes-square square pipes, rectangular square pipes   (2) complex cross-section square pipes-flower-shaped square pipes, open-shaped square pipes, corrugated square pipes, special-shaped square pipes

5. Surface treatment classification of rectangular tube
Square pipes are divided into surface treatments: hot-dip galvanized square pipes, electro-galvanized square pipes, oil-coated square pipes, pickled square pipes

6. Use classification of rectangular tube
Square pipes are classified by purpose-square pipes for decoration, square pipes for machine tools, square pipes for machinery industry, square pipes for chemical industry, square pipes for steel structures, square pipes for shipbuilding, square pipes for automobiles, square pipes for steel beams and columns Tube, special purpose square tube

7. Classification of rectangular tube wall thickness
Rectangular pipes are classified by wall thickness-super thick-walled rectangular pipes, thick-walled rectangular pipes and thin-walled rectangular pipes

Use

Mainly used in curtain walls, construction, machinery manufacturing, steel construction projects, shipbuilding, solar power generation brackets, steel structure engineering, power engineering, power plants, agricultural and chemical machinery, glass curtain walls, automobile chassis, airports, etc.

Theoretical weight

Theoretical weight of galvanized square pipe per meter

4*Side length*0.00785*1.06*Thickness 4*Side length*0.00785*Thickness

Product Display


Product detail pictures:

China  High quality galvanized steel pipe Manufacturer –  Galvanized square tube & rectangular tube –  Future Metal detail pictures

China  High quality galvanized steel pipe Manufacturer –  Galvanized square tube & rectangular tube –  Future Metal detail pictures

China  High quality galvanized steel pipe Manufacturer –  Galvanized square tube & rectangular tube –  Future Metal detail pictures

China  High quality galvanized steel pipe Manufacturer –  Galvanized square tube & rectangular tube –  Future Metal detail pictures

China  High quality galvanized steel pipe Manufacturer –  Galvanized square tube & rectangular tube –  Future Metal detail pictures

China  High quality galvanized steel pipe Manufacturer –  Galvanized square tube & rectangular tube –  Future Metal detail pictures

China  High quality galvanized steel pipe Manufacturer –  Galvanized square tube & rectangular tube –  Future Metal detail pictures

China  High quality galvanized steel pipe Manufacturer –  Galvanized square tube & rectangular tube –  Future Metal detail pictures

China  High quality galvanized steel pipe Manufacturer –  Galvanized square tube & rectangular tube –  Future Metal detail pictures

China  High quality galvanized steel pipe Manufacturer –  Galvanized square tube & rectangular tube –  Future Metal detail pictures

China  High quality galvanized steel pipe Manufacturer –  Galvanized square tube & rectangular tube –  Future Metal detail pictures

China  High quality galvanized steel pipe Manufacturer –  Galvanized square tube & rectangular tube –  Future Metal detail pictures

China  High quality galvanized steel pipe Manufacturer –  Galvanized square tube & rectangular tube –  Future Metal detail pictures

China  High quality galvanized steel pipe Manufacturer –  Galvanized square tube & rectangular tube –  Future Metal detail pictures

China  High quality galvanized steel pipe Manufacturer –  Galvanized square tube & rectangular tube –  Future Metal detail pictures

China  High quality galvanized steel pipe Manufacturer –  Galvanized square tube & rectangular tube –  Future Metal detail pictures

China  High quality galvanized steel pipe Manufacturer –  Galvanized square tube & rectangular tube –  Future Metal detail pictures

China  High quality galvanized steel pipe Manufacturer –  Galvanized square tube & rectangular tube –  Future Metal detail pictures

China  High quality galvanized steel pipe Manufacturer –  Galvanized square tube & rectangular tube –  Future Metal detail pictures

China  High quality galvanized steel pipe Manufacturer –  Galvanized square tube & rectangular tube –  Future Metal detail pictures

China  High quality galvanized steel pipe Manufacturer –  Galvanized square tube & rectangular tube –  Future Metal detail pictures

China  High quality galvanized steel pipe Manufacturer –  Galvanized square tube & rectangular tube –  Future Metal detail pictures

China  High quality galvanized steel pipe Manufacturer –  Galvanized square tube & rectangular tube –  Future Metal detail pictures

China  High quality galvanized steel pipe Manufacturer –  Galvanized square tube & rectangular tube –  Future Metal detail pictures

China  High quality galvanized steel pipe Manufacturer –  Galvanized square tube & rectangular tube –  Future Metal detail pictures

China  High quality galvanized steel pipe Manufacturer –  Galvanized square tube & rectangular tube –  Future Metal detail pictures

China  High quality galvanized steel pipe Manufacturer –  Galvanized square tube & rectangular tube –  Future Metal detail pictures

China  High quality galvanized steel pipe Manufacturer –  Galvanized square tube & rectangular tube –  Future Metal detail pictures


Related Product Guide:

Our enterprise insists all along the standard policy of "product high-quality is base of business survival; client satisfaction could be the staring point and ending of an business; persistent improvement is eternal pursuit of staff" as well as consistent purpose of "reputation first, client first" for China High quality galvanized steel pipe Manufacturer – Galvanized square tube & rectangular tube – Future Metal , The product will supply to all over the world, such as: Madrid, Guatemala, kazakhstan, We have a dedicated and aggressive sales team, and many branches, catering to our main customers. We are looking for long-term business partnerships, and ensure our suppliers that they will definitely benefit in both short and long run.
  • The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
    5 Stars By ROGER Rivkin from Oman - 2018.07.12 12:19
    High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
    5 Stars By Eve from Oslo - 2018.12.28 15:18
    Write your message here and send it to us

    Related Products

  • China  High quality Stainless Steel Seamless Steel Coiled Pipe Manufacturer –  Customized 304 316stainless steel pipe capillary seamless small steel tube –  Future Metal

    China High quality Stainless Steel Seamless St...

  • China  High quality color coated galvanized roll Manufacturer –  Elevator stainless steel plate –  Future Metal

    China High quality color coated galvanized rol...

  • China  High quality stainless steel pipe company –  Seamless Carbon Steel Pipe and Tube –  Future Metal

    China High quality stainless steel pipe compan...

  • Tube honing Factories –  Cylinder Tube DNC Pneumatic Cylinder Aluminum Tube –  Future Metal

    Tube honing Factories – Cylinder Tube D...

  • China  High quality Hot Rolled Square Steel Pipe Manufacturer –  High pressure Boiler Seamless Steel Pipe –  Future Metal

    China High quality Hot Rolled Square Steel Pip...

  • Famous 316l stainless steel coil Manufacturer –  High Quality China cold rolled steel Hot Dipped Galvalume Steel Coil/Sheet/Plate –  Future Metal

    Famous 316l stainless steel coil Manufacturer &...