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Factory price iron pipe hot dip galvanized carbon pipe gi black steel pipe and tube

Product Description

Company Information

Tianjin Rainbow Steel Group was founded in 2000, located in Tianjin City. With development of past 20 years, Rainbow Steel became into an integrated iron and steel enterprise and we are also the biggest electrical transmission steel tower factory in China. Mainly exporting products are galvanized steel pipes, jobs of steel structures or frame works, galvanized iron angle bar, flat bar, iron channels and beams, steel profiles, steel towers and steel tube post for electrical transmission powder pole, substation structures, and all other steel jobs which will need further processing such as galvanizing, powder coating, painting, slitting, welding, punching and drilling and straightness adjusting, etc....  With our professional work on exporting and super product quality, we won all customers’ recognition and good reputation. Our aim is highest quality, competitive price, and best service to satisfy our customers. We will keep on innovating products and updating our service.

 Welcome all the friends to visit us in Tianjin. Corporate with us, “WIN-WIN” you and me.    

 Factory price iron pipe hot dip galvanized carbon pipe gi black steel pipe and tube

Product Description

  

Welded steel pipes with hot dip coating or electric-galvanized coating on the surface of galvanized steel pipes. Galvanizing can  increase the corrosion resistance of steel pipes and prolong their service life. Galvanized pipes are widely used, not only as pipelines for water, gas, oil and other general low-pressure fluids, but also as oil well pipes and oil pipelines in the petroleum  industry, especially in offshore oil fields, oil heaters, condensation coolers, tubes for coal distillation and washing oil exchanges in chemical coking equipment, and tubes for trestle pipe piles and support frames in mine tunnels.

 

Different apply solution designed with different steel tubes, usually in square and round forms. As an important part of steel instruction, the square or round  tubes require high straightness and distortion. We strictly control the dimension accuracy and surface flatness of hot rolled coils from the material link, and then cut and twist the coil twice after the production of steel tube is completed. Straightening to ensure that our products fully meet the requirements of the drawings.

Pipe material is Q355 or S355. Hot galvanizing or pre-galvanizing can be selected according to customers requirements. The average thickness of hot galvanized zinc layer reaches 80 microns. We provide customized packaging and overall packing plan for customers, greatly improving the safety of pipes and unloading speed.

 

 

Product Description
Product name hot dipped Galvanized Steel Pipe
Pipe end plain end
Pipe Length 3 meters-12 meters
Outside daimeter 1/2 inch-8 inch
Pipe fittings threaded, coupling, caps, flange, etc
Materials Q195, Q235, Q235B, St37-2, St52, SS400, STK500, ASTM A53, S235JR
Standard API 5CT, GB/T3091, ASTM A53, JIS G 3443
Surface galvanized
Zinc Coating > 210g/m2
Payment term T/T, L/C
Applications water pipe, low fluid transportation, Scaffolding pipe, greenhouse pipes
Certificate ISO9001, SGS, TUV, BV
Specifications of Pre Galvanized Steel Pipe
Round Pipe Rectangular Tube Square Tube
Nominal Thickness Size Thickness Size Thickness
IN MM MM MM MM MM MM
1/2" 20 0.8-2.2 20*40 0.8-2.0 16*16 0.8-1.5
3/4'' 25 0.8-2.2 25*50 0.8-2.0 19*19 0.8-2.0
—— 25.4 0.8-2.2 30*40 0.8-2.0 20*20 0.8-2.0
1" 32 0.8-2.2 30*50 0.8-2.0 25*25 0.8-2.0
—— 38 1.0-2.2 37*57 0.8-2.0 30*30 0.8-2.0
1-1/4' 40 1.0-2.2 40*60 0.8-2.0 32*32 0.8-2.0
—— 42 1.0-2.3 37*77 0.8-2.0 35*35 0.8-2.0
1-1/2' 47 1.0-2.3 25*75 0.9-2.0 38*38 0.8-2.0
—— 48 1.0-2.3 40*80 1.0-2.2 40*40 0.8-2.0
2" 59 1.0-2.3 50*100 1.0-2.2 50*50 0.8-2.2
—— 60.3 1.0-2.3 50*75 1.0-2.2 60*60 1.0-2.2
2-1/2" 75 1.0-2.3 38*75 1.0-2.2 75*75 1.0-2.2
3" 87 1.0-2.3 50*150 1.3-2.2 80*80 1.0-2.2
4" 113 1.0-2.3     100*100 1.2-2.2

 

Hot Rolled Round Steel Tube

Hot rolled round steel tubes are measured by their outside diameter and their wall thickness. Their round structure allows them to have numerous types of architectural and structural applications. Hot rolled round steel tube is easy to cut, weld, form and machine.

Hot Rolled Round Steel Tube Applications

Hot rolled round steel tube is used in numerous types of industrial applications, including:

Motorcycle frames, Rollers, Shafts, Engine mounts, Bushings and more

 

 

  Product CHARACTERISTICS       

 

RAINBOW STEEL adheres to continuous improvement in quality, and continuously strives to improve the added value of products in terms of service, providing more value to customers from design optimization, pre-installation, packaging and transportation solutions and after-sales service.

Our products are applied to large-scale ground solar farms, mountain power stations and industrial and commercial roofs, and are also suitable for composite industrial applications such as fishing complementary and agricultural greenhouse complementary.

 Factory price iron pipe hot dip galvanized carbon pipe gi black steel pipe and tube

Factory price iron pipe hot dip galvanized carbon pipe gi black steel pipe and tube

   Application    

 


Building,Hotel, Villa, Apartment, Office Building, Hospital, School,Mall, Sports Venues, Leisure, Facilities, Supermarket, Warehouse, Workshop, Park, Farmhouse, Courtyard, Refection hall, livestock farm, Railway station, Bust station, Airport, Bridge, Green house

 

  Product Detail         

 

  Square Pipe: 

 Factory price iron pipe hot dip galvanized carbon pipe gi black steel pipe and tube

 

Round Pipe

Factory price iron pipe hot dip galvanized carbon pipe gi black steel pipe and tube

Factory price iron pipe hot dip galvanized carbon pipe gi black steel pipe and tube

 

 

 

 

  Production process         

 

Factory price iron pipe hot dip galvanized carbon pipe gi black steel pipe and tube

 

 

 

  Inspection   

Factory price iron pipe hot dip galvanized carbon pipe gi black steel pipe and tube

 

 Packing & Loading 

Factory price iron pipe hot dip galvanized carbon pipe gi black steel pipe and tube

 

 

Competitive Advantage     
High quality,
Competitive price,
Short delivery time,
Satisfied after service,
Meet different standards.
Manufactured according to different standards.

 

Click to learn More

Factory price iron pipe hot dip galvanized carbon pipe gi black steel pipe and tubeFactory price iron pipe hot dip galvanized carbon pipe gi black steel pipe and tube

Factory price iron pipe hot dip galvanized carbon pipe gi black steel pipe and tube

 

 

 

 

Certificate                                 

Factory price iron pipe hot dip galvanized carbon pipe gi black steel pipe and tube

 

Contact information   

Tel. 0086-131 6311 8004

Wechat: 547126390

Factory price iron pipe hot dip galvanized carbon pipe gi black steel pipe and tube

Contact us if you need more details on Pipe And Tube. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Iron Pipe、Galvanized Round Pipe. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Steel Pipe > Steel Pipe

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