| Still deciding? Get samples of $ ! US$ 20/Piece Request Sample |
| Product Name | Stainless Steel Square Pipe/Tube |
| Standard | ASTM A213, A312, A269, A778, A789, DIN 17456, DIN17457, JIS G3459, EN10216, GB13296 |
| Material | 304, 304L, 309S, 310S, 316, 316Ti, 317L, 321, 347H, 201, 202 |
| Wall Thickness | 1mm-150mm Or customize |
| Outer Diameter | 6mm-2500mm Or customize |
| Application | Petroleum, food, chemical, construction, electric power, nuclear energy, shipbuilding and boilers. |
We are a large domestic production base for heat-resistant, corrosion-resistant, and wear-resistant alloys. The company primarily produces heat-resistant products, carbon steel plates, pipes, rods, and container steel plates as a professional manufacturer.
Covering an area of more than 9,000 square meters, we employ over 200 staff, including 66 engineering and technical personnel. Our alloy steel products are widely used in machinery, mining, metallurgy, chemical industry, and transportation sectors.



The company actively participated in international technical exhibitions. Through in-depth communication with industry colleagues and potential customers, we enhance our professional solutions and brand awareness in the global thermal energy technology market.



High precision cutting machines are used for cutting, ensuring the cut is polished smooth and flat for immediate industrial use.

With sufficient stock and complete specifications, we support customization for non-standard products based on specific client requirements.

We adopt high-hardness steel and ensure firm welding. Our products are engineered not to crack or bend easily under pressure.



We maintain a full range of standard steel products in stock to arrange quick shipments. We use standard export packaging suitable for all modes of transport.
Our production facilities are based in Shandong, China. We have been serving domestic and international markets since 2017.
We follow a strict quality control process, providing a pre-production sample before mass production and conducting a final inspection before every shipment.
Our main products include Stainless Steel Coils, Boiler Fittings, Weathering Steel Screens, Stainless Steel Plates, Laser-cut parts, and Aluminum Profiles.
We are a large-scale specialized production base for heat-resistant and wear-resistant alloys. We offer high factory strength, stable performance, quality assurance, and factory-direct pricing.
We accept various delivery terms including FOB, CFR, CIF, and EXW. Payment can be made via T/T, L/C, PayPal, or Western Union in USD, EUR, or JPY.
Our professional team can communicate in English, Chinese, Spanish, and Japanese to ensure smooth cooperation.
Flowtera Pipe