High Strength Spiral Steel Pipe - Welded Steel Pipe, MOQ 1 Ton

• Customization: Available
• After-sales Service: One Year
• Certification: ANS, ASME, CE, CSA, ISO9001
• Model NO.: Spiral steel pipe
• Molding Method: Submerged Arc Automatic Welding
• Usage: Indoor, Industry, Outdoor
• MOQ: 1ton
• Delivery Time: 1-30 Days
• Feature: High Strength Bearing Capacity Welded Steel Pipe
• Name: Welded Steel Pipe/Spiral Steel Pipe
• Transport Package: Bale
• Specification: 219X6-3620X25
• Trademark: Xincheng
• Origin: China
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 0.005kg

Product Description

Product Description

Galvanized steel pipe is a robust and resilient steel pipe featuring a protective zinc coating applied to the surface of standard carbon steel. This zinc layer significantly enhances its corrosion resistance, making it ideal for various challenging environments. Depending on the galvanizing process employed, it can be classified into two main types: hot-dip galvanized steel pipe and electrically galvanized steel pipe.
Welded Steel pipes are expertly crafted by bending steel sheets or strips into shape and then joining the seams through advanced welding techniques, such as high-frequency resistance welding and submerged arc welding. When compared to seamless steel pipes, welded steel pipes offer a more economical production cost, making them a perfect choice for medium to low-pressure applications.

Forming principle:

The steel strip is gradually rolled into a tubular shape by multiple composed rollers (horizontal rollers and vertical rollers) at the set helix Angle (usually 15° to 30°).

Welding method:

Submerged arc automatic welding (SAW) is usually adopted, which is divided into two processes: inner welding and outer welding, to ensure uniform weld penetration and beautiful shape.

Internal welding: Inside the tube blank, a welding torch is inserted into the tube to complete the inner side weld seam welding.

External welding: After the tube blank is turned over, secondary welding is carried out on the outside to cover the inner welding seam and enhance the joint strength.

Main Products

Our diverse range of main products encompasses steel plates, steel pipes, stainless steel, steel grating, steel coils, rebar, precision rolled rebar, alloy steel, color-coated steel coils, and galvanized steel coils, among others.

Company Profile

Wuhan Xincheng Huayuan Industry and Trade Co., Ltd., strategically situated in Wuhan, the heart of Hubei Province, was founded on April 18, 2017. With a robust registered capital of 10 million RMB, this dynamic enterprise excels in comprehensive steel trading, seamlessly combining the production and sales of both domestic and international steel, alongside processing services, logistics distribution, and hot-dip galvanizing. Upholding the principles of 'integrity, innovation, cooperation, and win-win', the company is dedicated to delivering exemplary products and services to its esteemed clientele. Through years of progressive development, it has earned a stellar reputation in the industry. The company maintains strong partnerships with prestigious entities such as China Baowu Steel Group Co., Ltd., Hebei Iron & Steel Group Co., Ltd., Ansteel Group Co., Ltd., Jingye Group Co., Ltd., and Hunan Iron & Steel Group Co., Ltd.
The company boasts a consistent inventory of 10,000 tons. Our domestic operations span central, eastern, southern, northern China, and beyond, establishing a comprehensive sales network and customer service framework. Through its commitment to excellence in product quality and professional services, the company has garnered extensive market acclaim. Internationally, our business has successfully extended its reach to Southeast Asia, Africa, the Middle East, Europe, America, and more, exporting our products and securing international market recognition.

Certifications

Exhibition Photos

Packaging & Shipping

FAQ

Q: Are you a trading company or a manufacturer?
A: We are a factory. Factories can ship directly without middlemen taking a cut. We offer the most favorable prices directly to customers.

Q: How long is your delivery time?
A: If the goods are in stock, the delivery period is generally 5 to 10 days. If the goods are not in stock, the delivery period is 15 to 20 days, which depends on the quantity required.

Q: Do you offer samples? Are they free or extra?
A: Yes, we can provide free samples within 500 grams, but the express delivery fee will be borne by the customer.

Q: What are your payment terms?
A: If the contract amount is less than or equal to 3000 US dollars, 100% advance payment is required. If the contract amount is greater than or equal to 3000 US dollars, 30% T/T in advance is required. Before shipment, we will take photos of the finished products and send them to the customer. The customer can make the final payment and the goods can be dispatched.

Q: How to place an order?
A: 1. Specify the name and material of the product.
2. Indicate the quantity and size of the material.
3. Specify any special packaging or shipping instructions.
4. For custom steel grating, customers need to provide detailed drawings.