Contact Us
Tianjin Wanlei Steel Pipe Co.,Ltd
TEL: 86-22-65815991
FAX: 86-22-25343802
CELL: 86-18526839451, 86-18526839452
EMAIL: admin@wanleipipe.com
WEBSITE: www.seamlesscarbonsteelpipe.com
ADD: Room 403, Unit 1, Building 31, Polar Square, Central Business District, Binhai New Area, Tianjin, China (Mainland)
Contact Information
Large Diameter Hot Rolled Thick Wall Square Tube
Large Diameter Hot rolled thick walled square tube is a material with high strength, high load-bearing capacity, and good corrosion resistance. It is usually composed of a square cross-section and a thick wall, which gives it high load-bearing capacity and stability. We can provide high quality thick wall square tube to you, welcome to your purchase.
Description
Tianjin Wanlei Steel Pipe Co., Ltd. is one of the leading manufacturers and suppliers of large diameter hot rolled thick wall square tube in China, featured by quality products and low price. If you're going to wholesale durable large diameter hot rolled thick wall square tube made in China, welcome to get pricelist and free sample from our factory.
Feature of large diameter hot rolled thick wall square tube
1.High Strength & Superb Load-Bearing Capacity Manufactured through mature hot rolling technology and built with thick, consistent walls, our large-diameter thick-wall square tubes are incredibly rigid and structurally stable. The square cross-section helps spread pressure and weight evenly over the entire tube body. Even under long-term heavy loads and external force, the tubes resist bending and deformation very well. This makes them a trustworthy structural choice for large buildings, equipment frames and various heavy-duty engineering projects.
2.Stable Thermal Insulation Performance Benefiting from its thick wall design, this square tube slows down heat transmission significantly. It greatly reduces temperature loss of internal media and prevents sudden temperature fluctuations caused by external weather and environment changes. With steady heat insulation performance, it helps maintain a stable working condition and improves the overall efficiency of your system, ideal for structural and piping projects that require reliable temperature retention.
Specifications
| Product name | Hot Rolled Thick Wall Square Tube |
| Place of origin | Tianjin China |
| Brand | WL |
| Standard | ASTM JIS GB EN, etc. |
| Material | Q195, Q235, Q345, etc. |
| Size | 30*30mm-1000*1000mm or as per clients' requirements |
| Thickness | 1mm-30mm or as per clients' requirements |
| Unit length | 3m-12m or customized length |
| Technique | Hot rolled |
| Surface treatment | Hot dipped galvanized, black or as per clients' requirements |
Product show

Applications
Large diameter hot rolled thick wall square tube is commonly used in building structures such as bridges, vehicles, and large industrial plants. Due to Its high strength and fire resistance, large diameter hot rolled thick wall square tube become an ideal choice for building safe and stable building structures. Large diameter hot rolled square tube also used for transporting liquids such as water supply and drainage, gas, steam, etc. Its thick wall design can effectively withstand fluid pressure.
Packaging & Shipping
Our Advantages
Convenient transportation: Our company is located in Tianjin, and is close to the Tianjin Port. So convenient for loading and transporting.
Large inventory: We have large inventory to meet your needs, here you can find the product you want.
Fast delivery: We can rapidly prepare goods from other factories. The delivery is very fast.
4. High quality and low price: We can provide pipe fittings with high quality and best price to clients.
Quality control: We have a professional quality test team to control quality.

Company Introduction
Tianjin Wanlei Steel Pipe Co., Ltd is a dedicated exporter of steel pipes and pipe fittings.
For more than 10 years, our team has been working hard in the steel export business. Over these years, we have built‑up solid business relationships with customers across many Southeast‑Asian countries.
We offer a broad product portfolio of steel pipes and fittings, all produced to meet well‑known international standards. Quality is always our top priority.
What we value most is long‑term trust with our partners. We always try our best to supply reliable products and give quick, thoughtful support to every customer.
We would love to reach more markets around the world and welcome new clients to grow together with us.
FAQ
Q: Are you a manufacturer?
A: Yes, we are a manufacturer, we have own factory, which is located in Tianjin, and is less than 10 kilometers away from the Tianjin Port.
Q: How long is your delivery time?
A: In stock: within 7 days. Out in stock: depending on quantity in 30 days.
Q: Will you provide some samples? Any charge?
A: We can provide free samples for you, but the transportation costs not be included.
Q: Can we visit your factory?
A: Of course, welcome to your visit at any time. Please let us know your schedule and we will pick you up.
Hot Tags: large diameter hot rolled thick wall square tube China, manufacturers, suppliers, factory, high quality, buy, EN10219 1 Welded Structural Hollow Section, AS1163 Hollow Section, Galvanized Hollow Section, ASTM A500 Structural Steel Pipe, JIS G3466 Rectangle Carbon Steel Tube For Structure, JIS G3466 Square Steel Pipe
You Might Also Like














