Stainless Steel Large-Diameter Thick Pipe

Stainless Steel Large-Diameter Thick Pipe Product Advantages:

High-Quality Raw Materials: Manufactured using refined materials from large domestic steel mills.

Advanced Welding Technology: Produced with imported high-end welding machines, utilizing 26 processing steps for pipe formation.

Nitrogen Protection and Infrared Leakage Detection: The welding sections are 100% protected by nitrogen and feature automatic infrared leakage detection, effectively preventing defects such as voids and incomplete welds.

Strict Quality Control: Comprehensive control over production processes and quality standards ensures the product meets the "Five Degrees" (angle, straightness, brightness, bendability, and tensile strength).

Materials Available:

201 / 304 / 316L

Applications:

Suitable for crash columns, architectural supports, and decorative stainless steel products.

Process Features:

Bright Finish: Polished to a gloss level of 400-600#.

Sand Finish: Available in various grit sizes (180#, 240#, 320#) and textures (original sand, straight sand).

Untreated Smooth Surface: Cold-rolled shiny finish.

Testing Methods:

Surface roughness testing.

These stainless steel large-diameter thick pipes are designed for durability and reliability, making them ideal for structural and decorative applications in various industries.