High Strength Spiral Steel Pipe - Affordable Welded Steel Pipe Supply

• 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 pipes are robust and durable, featuring a protective zinc coating that significantly elevates their corrosion resistance, making them perfect for rigorous environments. This protective layer ensures a long-lasting performance. They are categorized into two types based on the galvanizing method: hot-dip galvanized and electrically galvanized steel pipes, each offering unique benefits.
Welded Steel pipes are expertly crafted by shaping steel sheets or strips and joining the seams with advanced techniques like high-frequency resistance welding and submerged arc welding. These pipes are an economical alternative to seamless ones, tailored for medium to low-pressure applications, providing cost-effective and reliable solutions.

Forming principle:

A tubular shape is achieved as the steel strip is progressively formed by multiple rollers (both horizontal and vertical) at a precise helix angle, typically ranging from 15° to 30°, ensuring perfect cylindrical precision.

Welding method:

The process involves Submerged Arc Automatic Welding (SAW), split into two precise stages: inner and outer welding, ensuring uniform weld penetration and an aesthetically pleasing finish.

Internal welding: A welding torch is carefully inserted inside the tube blank to complete the internal weld seam, ensuring a flawless and strong bond.

External welding: Once the tube blank is turned, secondary welding fortifies the outer layer, covering internal welds and elevating joint strength.

Main Products

Our extensive portfolio of main products features steel plates, steel pipes, stainless steel, steel grating, steel coils, rebars, precision rolled rebars, alloy steel, color-coated steel coils, and galvanized steel coils, among others. Each item is crafted with precision for diverse applications.

Company Profile

Wuhan Xincheng Huayuan Industry and Trade Co., Ltd., is strategically located in Wuhan, the bustling heart of Hubei Province. Established on April 18, 2017, with a robust registered capital of 10 million RMB, this dynamic company merges comprehensive steel trading with the production and sales of steel products, both domestically and internationally. It offers processing services, logistics distribution, and hot-dip galvanizing. Committed to 'integrity, innovation, cooperation, and win-win' principles, it delivers superior products and services to its esteemed clientele. Through progressive development, it has forged a prestigious reputation and partnerships with industry giants like 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 maintains a steady inventory of 10,000 tons, ensuring reliability and readiness. With operations spanning central, eastern, southern, and northern China, a comprehensive sales and customer service network is in place. Through commitment to excellent product quality and professional services, our company has earned extensive market acclaim, solidifying its position as a leader. Internationally, the company has successfully expanded its reach to Southeast Asia, Africa, the Middle East, Europe, and America, exporting products and gaining 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.