Global Leader in Ultra-Clean Pipes/Tubes Ensuring exceptional quality for a wide range of high-purity applications.
Our state-of-the-art production ensures exceptional quality for various applications. Our key products include ultra-smooth EP pipes with a mirror-like finish (Ra≤0.10μm) and reliable BA pipes, perfect for high-purity environments. We also feature versatile MP and AP pipes designed for demanding industrial uses, alongside precision heat exchange tubes and matching fittings.
We utilize fully automated production lines equipped with:
Eddy Current & Ultrasonic Testing
Hydrostatic (Pneumatic) Pressure Testing
Spectral and Physical-Chemical Laboratories
Pure Hydrogen Bright Annealing Furnace
500 Square Meters Class 100K Clean Room
Ultrasonic Pure Water Cleaning
High-Purity High-Pressure Nitrogen Purging
Fully Automated Electropolishing Line
Factory Overview
We focus on the production and sales of BA, AP, MP, and EP ultra-pure stainless steel clean tubes, precision tubes, and heat exchanger tubes. Our annual capacity reaches 5,000 tons, serving various high-end industries globally.
Product Features
Frequently Asked Questions
What types of stainless steel pipes do you mainly produce?
We specialize in both Welded and Seamless pipes suitable for pressure-bearing, high-temperature, and corrosive environments like petrochemicals and heat exchangers.
Which international standards do your products comply with?
Our products strictly adhere to ASTM (A312, A269), ASME (SA312), EN (10216-5, 10217-7), and JIS (G3459). Relevant certificates are provided upon request.
What surface finish options are available for your tubes?
We offer various finishes including EP (Electropolished Ra≤0.1μm), BA (Bright Annealed), MP (Mechanical Polished), and AP (Annealed & Pickled) to meet different purity requirements.
How are the specifications of your stainless steel pipes expressed?
Specifications are defined by Outer Diameter (O.D.), Wall Thickness (W.T.) in metric (mm) or imperial (Inch/BWG), and standard or fixed lengths (e.g., 6m).
What is the Minimum Order Quantity (MOQ)?
For standard products, the MOQ is generally 1 ton. Custom or non-standard specifications may require a higher MOQ depending on production complexity.
What industries primarily use your ultra-pure tubes?
Our pipes are engineered for semiconductor cleanrooms, hydrogen energy systems, biopharmaceuticals, food processing, and high-purity chemical delivery.