Trusted Conduit Solutions: TOBO Pipes with ASME Certification

TOBO Stainless Steel Pipes are manufactured to provide dependable and long-lasting performance for critical piping systems across global industries. Adhering to stringent ASME standards, these pipes are designed to meet the challenges of corrosive environments, high-pressure applications, and stringent hygiene requirements. By combining advanced metallurgy with precision manufacturing, TOBO ensures a product that offers optimal resistance to corrosion and oxidation, alongside significant mechanical strength and excellent fabrication properties. This results in a reliable piping solution that supports operational continuity, safety, and cost-efficiency in demanding settings.

1. Product Description
TOBO produces a comprehensive range of stainless steel pipes, including austenitic (e.g., 304/316) and duplex grades, available in both seamless and welded configurations. Our pipes are crafted from certified raw materials and undergo controlled forming, welding (where applicable), heat treatment, and finishing processes. This ensures consistent microstructure, dimensional accuracy, and surface quality, making them suitable for everything from general service to highly specialized applications requiring specific mechanical or corrosive properties.

2. Key Specifications

• Material Standards: Compliant with ASTM A312 (Seamless/Welded Austenitic), ASTM A790 (Duplex), and relevant ASME material specifications.

• Grades: Common grades include 304/L, 316/L, and 2205 (Duplex), with others available upon request.

• Sizes & Schedules: Offered in a wide range of Nominal Pipe Sizes (NPS) from small-bore tubing to large diameters, covering Schedules 5S, 10S, 40S, 80S, and beyond.

• Dimensional Standards: Manufactured to ASME B36.10M and ASME B36.19M.

• Certification: Supplied with full traceability and certified Mill Test Reports (MTRs) per ASME Section II requirements.

3. Application
These pipes are utilized in sectors where material failure is not an option:

• Energy & Utilities: For power plant tubing, heat exchangers, and water distribution systems.

• Oil & Gas Refining: In process lines, heat transfer loops, and utilities handling various process streams.

• Construction & Infrastructure: As structural components, handrails, and in modern architectural designs for durability and aesthetics.

• General Manufacturing & Processing: Across automotive, textile, and other industries for hydraulic lines, compressed air, and general plant utilities.

• Specialty Applications: Customized for specific projects requiring unique sizes, tolerances, or performance criteria.

4. Key Advantages

• Proven Corrosion Resistance: The inherent chromium content forms a passive layer, providing lasting protection in many environments, reducing maintenance and replacement frequency.

• High Strength & Durability: Offers excellent tensile and yield strength, contributing to system integrity and allowing for potential weight savings in design.

• Design Flexibility & Weldability: Easy to fabricate and install using common techniques, enabling complex system layouts and efficient project execution.

• Hygienic & Easy to Maintain: A non-porous, smooth surface prevents buildup, supports cleanliness, and simplifies sterilization where needed.

• Long-Term Value: Delivers an attractive lifecycle cost through extended service life, reduced downtime, and minimal upkeep.

5. Function
The primary function of TOBO Stainless Steel Pipes is to serve as a high-performance, permanent conduit system for the safe and efficient transport of fluids, gases, and vapors. They are engineered to maintain system pressure, preserve fluid purity, and withstand operational stresses such as thermal expansion, vibration, and external loads. By ensuring leak-free and reliable performance over decades, they form the vital arteries of industrial plants and infrastructure, protecting investments and enabling sustainable operation

Payment & Invoicing

1. First-Time Clients: 50% advance payment, 50% balance before shipment.
2. Strategic Clients: 30% advance, 70% payment against copy of Bill of Lading.
3. Long-Term Agreements: 60-day credit terms available (subject to credit approval).
4. Invoicing: 13% VAT Special Invoice provided; FORM A Certificate of Origin for exports.
5. fication System: Laser marking includes material code, pressure rating, and flow direction arrows.

FAQ

1. Are you trading company or manufacturer ?
We are manufacturer ,You can see the Alibaba certification.
2. How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
3. Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge but need pay the cost of freight.
4. What is your terms of payment ?
Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.