Stainless Steel Sanitary Pipe

GNEE is a professional manufacturer of stainless steel precision tubes, BA tubes, heat exchanger tubes, semiconductor tubes, hydraulic and pneumatic tubes, hollow shafts, and seamless sanitary pipes.

We focus on quality and precision, serving industries such as oil & gas, chemicals, pharmaceuticals, semiconductors, aerospace, food, shipbuilding, and environmental protection.

Our ASTM A270 sanitary tubes are reliable, competitively priced, and delivered on time.
Products are exported to Southeast Asia, the Middle East, Europe, and the Americas.

Stainless steel sanitary pipe production process

 

Stainless Steel Sanitary Grade Tubes

Product Type	Material	Size Range	Max Length	Processing Technology	Delivery Condition	Standards	Inner/Outer Surface Finish
Seamless Sanitary Tube	304, 304L, 316L	OD12–325mm × 0.5–12mm	12M	Cold drawn, mechanical polishing	Bright annealed (hard or soft)	GB, ASME, ASTM, JIS, EN, DIN, GOST	Polished to Ra 0.2μm, grit 400
Welded Sanitary Tube	304, 304L, 316L	OD12–325mm × 0.5–12mm	12M	Automatic inline welding, inner/outer polishing	Bright annealed (welded or soft annealed)	GB, ASME, ASTM, JIS, EN, DIN, GOST	Polished to Ra 0.2μm, grit 400