1. Material & Standards

Material: Carbon Steel
Grades: ASTM A53 Gr.B
Standards: ASTM A53

2. Key Specifications

Size Range: 1/2" to 24" (DN15 to DN600) – Customizable per project requirements
Wall Thickness: As per ASTM A53 standard
Pressure Rating: Suitable for low to medium pressure fluid transport
Corrosion Resistance: Optional anti-corrosion coatings available (e.g., black painted or galvanized)

3. Features & Benefits

✔ Seamless Construction – Provides high strength and uniformity for structural and fluid transport applications
✔ Reliable Performance – ASTM A53 Gr.B ensures excellent mechanical properties and dimensional accuracy
✔ Versatile Applications – Suitable for both fluid transportation and structural projects
✔ Optional Corrosion Protection – Extended service life with coatings for outdoor or harsh environments

4. Applications

• General Fluid Transportation

• Water & Gas Pipelines

• Structural Applications

• Industrial & Construction Projects

5. Certifications

• Mill Test Certificate (MTC)

• ISO 9001 Certified

• Mechanical Load Tested

Frequently Asked Questions (FAQ)

1. Are you a manufacturer or trading company?
We are a manufacturer with our own factory located in Hebei, China.

2. What materials do you offer?

• Stainless Steel: 304, 304L, 316, 316L, 321, etc.

• Carbon Steel: ASTM A105, ASTM A350 LF2, Q235, Q345, etc.

• Alloy Steel: ASTM A182 F11, F22, F5, etc.

3. Which standards do your products comply with?
ASME B16.5, ANSI, ASTM, DIN, JIS, EN, GB — with third-party inspection available.

4. Do you support OEM/ODM customization?
Yes, we provide custom machining, coating, marking, and packaging based on your drawings.

5. What is your minimum order quantity (MOQ)?
MOQ is typically 1 piece for standard items; customized parts may vary.

6. Do you provide free samples?
Yes, free samples for standard sizes are available; buyers cover shipping cost.

7. What is your delivery time?

• In-stock: 3–5 working days

• Bulk/custom orders: 10–25 working days

8. How do you ensure product quality?
We perform full inspection: raw material verification, dimensional checks, pressure/leak tests, and surface finish inspection. Third-party testing is available upon request.