Description
stainless steel coil tubing
Grade
201, 304, 304L, 316, 316L, 2205, 2507, 625, 825, etc.
Length
600 - 3500M/coil without welded joint
Standard
ASTM A269, ASTM A249, SUS, DIN, JIS, GB
Surface
2B, 8k, Bright annealed
Test
Yield strength, Tensile strength, Hardness, Hydrapress Measurement / Eddy Current Test
Guarantee & Inspection
The Third Party & Certification
Advantage
We are a manufacturer. Lowest Price and Good Quality
Q1: What are the main grades available for your stainless steel coil tubing?
A1: We offer a wide range of material grades to suit different applications, including standard grades like 201, 304, 304L, 316, and 316L, duplex grades like 2205 and 2507, as well as high-performance nickel alloys like 625 and 825.
Q2: Can I get continuous length coil tubing without any welded joints?
A2: Yes, we specialize in manufacturing long continuous lengths from 600 to 3500 meters per coil without orbital welded joints. This structure improves pressure safety and eliminates potential leakage points.
Q3: What specifications and standards do your products comply with?
A3: Our stainless steel coil tubing meets international industry standards, including ASTM A269, ASTM A249, SUS, DIN, JIS, and GB, ensuring high quality and seamless integration into your projects.
Q4: What quality assurance tests are performed on the tubing?
A4: To guarantee reliability, all coils undergo comprehensive testing, including Yield strength, Tensile strength, Hardness, Hydrapress Measurement, and Eddy Current testing. We also support third-party inspections and provide corresponding certifications.
Q5: What are the available sizes and thickness ranges?
A5: We support outer diameters (OD) ranging from 6.35mm to 25.4mm and wall thicknesses from 0.2mm to 2mm. This versatility makes our products ideal for heat exchangers, instrumentation, and control lines.
Q6: What surface finishes do you supply?
A6: We offer different surface finishes depending on your needs, including 2B finish, 8K mirror polishing, and Bright Annealed (BA) surfaces for clean and corrosion-resistant performance.
Sihe Steel
