Heavy-Duty Steel Structure Welding and Fabrication Parts

• Customization: Available
• Standard: GB
• Surface Treatment: Sand Blasted
• Model NO.: 5GC-SS-WS
• Energy Source: Electric Arc
• Material: Stainless Steel
• Type: Fusion Welding
• MIG/Mag Welding: 10 - 20mm
• TIG Welding: 5 - 15mm
• Shielded Metal Arc: 20 - 40mm
• Submerged Arc: 30 - 50mm
• Transport Package: Standard Export Packaging
• Specification: Customizable
• Trademark: Gochain
• Origin: China
• Production Capacity: 1000

Product Description

Steel structure welding
Steel is used for ship hulls, offshore platforms, and docks because of its strength and durability in demanding environments.

Welded steel frames support large machines, cranes, and heavy-duty equipment that require solid and stable foundations.Welded steel frames support large machines, cranes, and heavy-duty equipment that require solid and stable foundations.

Features

1. High Strength and Load-Bearing Capacity
2. Uniform and Seamless Joints
3. Resistance to Environmental and Mechanical Stress

Applications of Steel Structure Welding
Given these features, steel structure welding is widely used in the construction of buildings, bridges, industrial facilities, shipbuilding, oil and gas infrastructure, and heavy equipment. The combination of strength, flexibility, and efficiency makes welded steel structures a core choice for modern engineering solutions.

Specification

Parameter	Description	Typical Range/Settings
Welding Current (A)	Controls penetration and heat input.	100 - 500 A
Voltage (V)	Influences arc length and stability.	18 - 35 V
Travel Speed (mm/min)	Affects weld bead shape and penetration depth.	100 - 500 mm/min
Preheat Temperature	Applied to reduce cracking in thick or alloyed steel.	50°C - 250°C

Company Profile

YANTAI GOCHAIN METAL CO.,LTD was found in 2017,specializing in the manufacture of metal products and accessories. As a comprehensive metal processing and manufacturing enterprise, GOCHAIN benefits from solid expertise and state-of-the-art production tools. Based in China's Shandong province, GOCHAIN has chosen a strategic location that provides essential proximity for the development of its activities.

Located close to major highways, it is only 2 hours' drive from Qingdao. Our engineering department is staffed by experts in the design and manufacture of steel structures .Our know-how in mechanical welding and our compliance with industrial standards guarantee maximum quality control.

Material	Steel: Carbon steel/ Mild steel/ Cold roll steel/ Hot roll steel
	Stainless : SS201, SS303, SS304, SS316 etc.
	Aluminum: AL5052, AL6061, AL6063,AL7075 etc.
	others
Equipment&working capacity	Laser Cutting Machines*2(6000W&12000W)
	digital plasma cutting machine:processing area 3000MM*15000MM
	300T CNC bending machine: processing area 4000MM to 12000MM
	6000W pipe cutting machine:processing area φ530MM*6MM
	Vertical Machining Center:working area 1700MM*1000MM
	Horizontal Machining Center,working area 1000MM*1000MM
	Gantry Machining Center,working area 12000MM*2000MM
	CNC milling machine* two sets, working area 1200MM*600MM
	CNC wire cutting machine* two sets, working area 600MM*600MM
	CNC lathes ,two sets, working area 1000M* φ380MM
	Gantry compound machining center
	CNC bending machine
	welding robots
Drawing software	CAD,solidworks,CASA,Pro-cam,CAM-PATH
Drawing format	PDF,DWG,STEP,JPG,IGS,SLD,SLDPRT,DXF
Finishing	Powder coating
	Polishing
	Spraying
	Galvanized(zinc-plated, nickel-plated,chrome-plated,silver-plated)
	Customized

FAQ

1. What metal processing services do you offer?
We provide a variety of metal processing services, including but not limited to:

CNC machining
Laser cutting
Bending and stamping
Welding and assembly
Surface treatment
2. What is your machining precision?
We use advanced equipment and strict quality control processes to ensure machining precision of ±0.01 mm, meeting the high standards of our customers.

3. What is your delivery time?
Delivery time varies based on the complexity and quantity of the order. Generally, the delivery time for small batch orders is 1-2weeks, while larger batch orders may take longer.

4. Do you accept custom processing?
Yes, we support custom processing services. Customers can provide detailed drawings or samples, and we will process according to your requirements.

5. How do you provide quotes?
Quotes are evaluated based on factors such as material type, processing methods, quantity, and delivery time. Please contact us for a specific quote.

6. What after-sales services do you offer?
We provide comprehensive after-sales services, including product quality assurance and technical support. If any issues arise, please contact us promptly, and we will be happy to assist you.

7. How can I contact you?
You can reach us by phone, email, or online customer service. For more information, please visit our website.

If you have more questions or need specific information, feel free to reach out!