Latest Production Hot Rolled ERW Spiral Steel Tube SSAW/LSAW Carbon Steel API 5L X80 Galvanized Spiral/Helical Welded Steel Pipe for Fluid Oil Gas Pipeline Pipe

• Overview
• Product Description
• Product Parameters
• Detailed Photos
• Product Advantages
• Product Application
• Packaging & Shipping
• Our Advantages
• Certifications

Basic Info.

Product Description

Spiral steel pipe is a spiral seam steel pipe made of strip steel coil as raw material, often warm extruded and welded by automatic double wire double-sided submerged arc welding process. The spiral steel pipe sends the strip steel to the welding pipe unit, and the strip steel is rolled by multiple rolls. The strip steel is gradually rolled up to form a circular tube blank with an open gap. Adjust the reduction of the extrusion roll to control the weld gap at 1~3mm, and make both ends of the weld crater flush.

Spiral welded pipe
Compared with the straight seam welded pipe, the spiral welded pipe has higher strength and larger diameter. The production standard of the spiral welded pipe is more than that of the straight seam welded pipe. Mainly used in steel structure engineering, machinery manufacturing, construction water, oil pipelines and other low-pressure fluid pipelines, and can also be used in piling, structure and other construction fields

Spiral Welded Steel Pipe Production Process

The production of spiral welded steel pipes can reflect the advantages of high quality and high efficiency. The production capacity of one spiral welded pipe unit is equivalent to 5-8 sets of straight seam welded pipe equipment. How to make multiple pipe coiling equipment production lines meet the same production standard, that is, produce according to a unified production process specification and quality assurance system to meet welding quality Requirements and piping manufacturing grades will be an arduous task.

1) Liquid transport

2) Chemicals, natural gas transportation

3) Used in the piling pipe,construction pipe

4) Agricultural irigation, urban construction

Packaging & Shipping

1. Package with 20 ft or 40 ft container, fixing spiral steel pipe in the container with steel cable;2. Package in bulk;3. Pieces per container depending on the diameter of spiral steel pipes.4.According to customers' requirement.

Our Advantages

Certifications

Our Service:

FAQ:

Q1:What is your delivery time?A:For products in stock, we can ship it within 7 days after receiving the deposit. For customer order, production time is 15-25 days after receiving the deposit. It depends on the order quantity.Q2:Can I place an sample order and what is your MOQ if I accept your quality?A:Yes, we can send you samples but you may pay the express fees and customized samples will take about 5-7days, our MOQ is 25 ton.Q3:How could you guarantee your products?A:Mill Test Certification is supplied with delivery, We also accept and support the third-party inspection and can issue the warranty to guarantee the quality.Q4:How can I get the needed product you quoted the price?A:It's the best way if you can send us the material, size and surface, so we can produce it as per your request and check the quality.If you still have any confusion, just contact us, we would like to be helpful.Q5: Why do you want to buy from us instead of from other suppliers?A:Our own factory, dealing in steel materials, such as steel plate, steel pipe, steel rod, steel wire,aluminum products etc. and can meet the customers' demand. Welcome to our company and looking forward to our perfect cooperation.

Any questions or requirements, welcome to further discussion here or online whatsapp.