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Precision Tubing for Various Materials, Surface Conditions, and Cleanliness Requirements
Precision seamless steel pipe is a high-precision steel pipe processed by cold rolling or cold drawing; full name: cold rolled or cold drawn precision seamless steel pipe. Due to the advantages of no oxide layer on the inner and outer walls of precision seamless steel pipes, no leakage under high pressure, high precision, high finish, no deformation in cold bending, flaring, flattening without cracks, etc., it is mainly used to produce pneumatic or hydraulic components, such as Cylinders or oil cylinders are made of seamless pipes.
Good internal and external surface finish
Mechanical properties are superior to hot-rolled tubes
Short production cycle and large output
Relatively cheap
ASTM A269 / A270
BA Bright Tube
Manufactured using a bright annealing process, these products feature a bright exterior surface, low internal surface roughness, and high dimensional accuracy. They are suitable for applications with high cleanliness requirements, such as high-purity gases, pharmaceuticals, semiconductors, and biotechnology.
Bright Annealing
High Dimensional Accuracy
Low internal surface roughness
316L / 304L / Hastelloy
BA-MP Bright-Polished Tubing
We utilize a fully mechanized polishing process to achieve high-precision polishing tailored to specific inner wall requirements, and offer a variety of surface treatment options. After processing, products can undergo ultrasonic cleaning, be fitted with caps at both ends, and be packaged in PE bags to meet the surface and cleanliness requirements of various projects.
Machine Polishing
High-Precision Surface Finishing
Ultrasonic Cleaning
Clean Packaging
EP Electrolytic Polished Tubes
Electrolytic polishing removes the oxide layer from the surface of steel tubes, making the inner surface smoother and more even, and improving the product’s corrosion resistance. To meet the requirements for high-purity products, the tubes can be washed with ultrapure water, dried with nitrogen, and packaged in double-layer PE bags and cleanroom packaging.
Electrolytic Polishing
Smooth inner surface
Ultrapure Water Cleaning
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