High Quality Q235 Metal Square Carbon Steel Pipe Hot DIP Galvanized Gi Square Pipe Rectangular Tube

• Customization: Available
• Application: Industrial
• Standard: GB, EN, API650, China GB Code, JIS Code, TEMA, ASME
• Model NO.: T033
• Surface Treatment: Galvanized
• Production Type: Batch Production
• Machining Method: CNC Machining
• Material: Steel, Alloy, Aluminum, Aluminum/Iron/Metal/Stainless Steel/Carbon Steel
• Factory or No: Factory
• Load Quatity: Around 20 Ton/40 Hq
• OEM/ODM: Yes
• Work Life: 5 Years
• Order Delivery: 30days
• Processing: Laser Cutting, Bending, Welding, Stamping, Polish
• Raw Material: Steel
• Drawing Format: 2D, 3D
• Payment Term: 30%+70%
• Thickness: Customized
• Market: Middle East, Europe, America, Africa
• Product Name: Square Steel Tube
• Section Shape: Square
• Usage: Pipeline Transport
• Transport Package: Custom Request
• Specification: Customized
• Trademark: Hairun
• Origin: Shandong
• HS Code: 7304592000
• Production Capacity: 300000tons/Year
• Package Size: 1000.00cm * 700.00cm * 200.00cm
• Package Gross Weight: 10000.000kg

Product Description

 

Product Description

    Our factory specializes in producing square steel pipes, which have many advantages. These pipes are known for their durability, strength, and versatility, making them a popular choice in various industries. The square shape of the pipes allows for easy installation and a secure fit, ensuring a reliable performance. Additionally, our factory uses high-quality materials and advanced manufacturing techniques to ensure the pipes meet the highest standards of quality and safety. With our commitment to excellence and customer satisfaction, you can trust that our square steel pipes will meet your needs and exceed your expectations.
 

 

 

Product Parameter:

Product Name	stainless steel tube 316
Standard	ASTM A213,A312,ASTM A269,ASTM A778,ASTM A789,DIN 17456, DIN17457,DIN 17459,JIS G3459,JIS G3463,GOST9941,EN10216, BS3605, GB13296
Surface	Polishing,annealing,pickling,bright
Technique	Hot rolled / cold rolled
stainless steel square pipe/tube	Wall thickness: 1mm-150mm(SCH10-XXS)Outer diameter: 4mm*4mm-800mm*800mm
stainless steel rectangular pipe/tube	Wall thickness: 1mm-150mm(SCH10-XXS)Outer diameter: 4mm*4mm-800mm*800mm
Length	4000mm,5800mm,6000mm,12000mm,or as required.
Application	Widely used in petroleum,foodstuff,chemical industry,construction, electric power,nuclear,energy,machinery,biotechnology,paper  making,shipbuilding,boiler fields.  Pipes also can be made according to the customer's required.
Package	Standard export seaworthy package,or as required.

 Product Display
 

 

 

 

 

quality control

 

Our Service:
A:We can provide customers with customized product packaging, and logos.

B:OEM product Customization, Installation, and Instruction guidance.

C:Free drawings for customers' projects, and corresponding detailed drawings.

D:The needs of customers within our capabilities.

 

Company Profile

About us
We are equipped with state-of-the-art machinery Including 3 laser plate cutting machines, 1 laser pipe cutting machine, and 1 CNC plasma cutting machine. Our facilities also feature 8 welding robots, a team of seasoned welding engineers, and a variety of machines such as bending, edge milling, CNC rolling, shearing, drilling, and punching machines. We proudly own a dedicated blasting room and painting shop, ensuring comprehensive service offerings.

About us
We specialize in a diverse range of services Including the processing, fabrication, and installation of custom steel structures, equipment steel structural components, power plant auxiliary equipment, environmental systems, and piping solutions, tailored to meet varied industrial requirements.

 

Our Workshop

Equipment Name	Specification	Usage	Qty
Laser Cutting Machine	Max cutting Length:12m Max cutting Thk:40mm	Plate Cutting, Hole Opening	2
Laser Pipe Cutting Machine	Max cutting diamter: 350mm Max cutting length:12m	Pipe Cutting	1
CNC flame/Plasma Cutting Machine	Max cutting Length:12m Max cutting Thickness:120mm	Plate Cutting	1
CNC Lathe	Max Machining Dia: 630mm	Machining	2
CNC Boring and Milling Machine	Max Machining Dimension: 6000*3000mm	Max Machining Dimension: 6000*3000	1
Punch Machine	80T	Hole Punching	6
CNC Gantry milling machine	Max Machining Dia:3000mm	Machining	1
Welding Robot	Max Machining Dimension: 6000*3000mm	Machining	8
CNC Shearing Machine	Max cutting Length:8m Max Shearing Thickness:8mm	Machining	1
CNC Bending Machine	Max bending Thickness: 10mm	Plate Bending	1
Drilling Machine	Drilling Machine	Drilling Machine	1
CNC Sawing Machine	Max Cutting Profile:	Profile Cutting	2
Crane	Max Weight:50T	Lifting	16
Laser Welding Machine	1500W	Welding	1
Blasting Room(New Blasting Room is in Builting)	8m*9**20m	Surface treatment	1
Shot Blatsing Machine	Max Though Size:2m*2m	Surface treatment	1

 

Packaging & Shipping

Packing Details	Package Box, Steel Pallet, Steel Frame, Container.
Delivery Details	Generally it is 5-30 days, it is according to quantity.
Port	Qingdao

 

 

Certifications

We have achieved prestigious certifications Such as ISO 9001: 2015 for Quality Management, ISO 14001: 2015 for Environmental Management, ISO 45001: 2018 for Occupational Health and Safety Management, and ISO 3834 for Welding Management System, underscoring our commitment to excellence and sustainability.

FAQ

1. What are your main products?
Hairun is engaged in the processing, fabrication, installation of thepower plant equipments , environmental equipments , large steel structure , steel formwork and Guardrail etc.
2. Are you a trading company or manufacture?
We are a factory in Qingdao City in north of China.
3. How about the delivery time?
20-30 days after receiving the deposit
4. What's your production capacity?
About 5000 tons in one year.
5. Can I get some samples?
Yes,we can provide sample.
6. How to get to your company?
Our location is Jingxin Road, Jiaozhou , Qingdao City,Shandong Province.If you take plane to Jiaodong International Airport (Qingdao), we will meet you in15 minutes.

 Welcome inquiry!