DC01 DC04 S350 S550 Welded Carbon Steel Pipe Tube Manufacturer Factory Price Round Square 1 2 3 4 5 6 7 8 Inch for Oil and Gas Industries

Dec 22, 2025 Leave a message

Q: What is the common thickness range of DC04?

A: 0.3–3.0 mm, commonly 0.5–2.0 mm, such as 0.5/0.8/1.0/1.2/1.5/2.0 mm.

Q: What are the thickness tolerance grades and ranges of DC04?

A: Ordinary precision PT.A ±0.05–±0.15 mm, high precision PT.B ±0.03–±0.10 mm; for example, 1.0 mm is commonly ±0.05 mm.

Q: What is the common width range of DC04?

A: 600–1500 mm, commonly 900/1000/1250/1500 mm, in 50 mm increments.

Q: What are the width tolerances and camber requirements for DC04?

A: Width tolerance ±2–±5 mm (depending on precision); camber ≤3 mm/2 m, ensuring cutting and stamping accuracy.

Q: What are the roll weight and delivery form of DC04?

A: Roll weight 3–15 tons, can be cut to length as required (e.g., 1000×2000 mm), or delivered in whole rolls.