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{"title":"Hot Dip GI Construction Scaffolding Round Welded Pre Galvanized Steel Pipe","imgUrl":"https:\/\/img.chinax.com\/nimg\/a2\/1f\/f905e7a26d01ffde1e4381a7d83a-200x200-1\/hot_dip_gi_construction_scaffolding_round_welded_pre_galvanized_steel_pipe.jpg","attrs":{"Brand Name":"TOBO\/TPCO\/TISCO\/VALIN\/METAL","Model Number":"1.4835 Stainless Steel Seamless Pipe","Certification":"ISO\/PED\/TUV\/SGS\/LR\/BV","Place of Origin":"China\/Japan\/Germany"}}
This Sanitary Food Grade 316L Seamless Stainless Steel Tube is engineered for dairy, food, beverage, and pharmaceutical processing lines where smooth, hygienic, and corrosion-resistant surfaces are essential. The tube is cold drawn seamless from 316L stainless steel and polished on both interior and exterior surfaces to achieve low surface roughness. This prevents product buildup, facilitates easier cleaning and sterilization, and helps meet stringent hygiene regulations including 3-A and EHEDG guidance. The seamless construction eliminates internal weld beads where bacteria could accumulate, providing a key advantage for sanitary applications.
Technical Specifications
Parameter
Value
Material Grade
316L / UNS S31603 / EN 1.4404
Standard
ASTM A270 / ASME SA270
Outer Diameter
6 mm - 630 mm
Wall Thickness
0.5 mm - 30 mm
Length
6 m / 12 m or cut to length
Surface Roughness
Ra 0.8 micron or mirror polished on request
Surface Finish
Polished interior and exterior
Manufacturing Process
Cold drawn seamless
Key Advantages
Polished interior and exterior with low roughness prevents product buildup and aids cleaning
Seamless body eliminates internal weld beads where bacteria could collect in sanitary lines
316L grade resists corrosion from cleaning acids and chlorides in food and pharmaceutical service
Supports hygiene standards such as 3-A and EHEDG guidance
Mirror polished finish available for the most demanding hygienic applications
Clean room grade packing protects the surface from contamination and damage
Typical Applications
Dairy and milk processing lines
Food, beverage and brewery piping
Pharmaceutical and biotechnology process lines
Cosmetics and personal care production
Ultra pure water and CIP systems
Frequently Asked Questions
What surface roughness do you supply?
Standard sanitary tube is polished to about Ra 0.8 micron inside and outside, and a finer mirror polished finish can be supplied for more demanding hygienic requirements.
Why is seamless important for sanitary tube?
A seamless tube has no internal weld bead, so there is nowhere for product residues or bacteria to collect, which makes cleaning and sterilization more effective.
Is the material suitable for pharmaceutical use?
Yes. The polished 316L surface and seamless construction suit pharmaceutical and biotechnology process lines where hygiene and cleanability are critical.
How do I request a quotation?
Please contact us with your required size, surface finish and length, and we will provide a competitive price and lead time for your sanitary project.
Every shipment is backed by our experienced export team, who assist with material selection, documentation and logistics to ensure your procurement runs smoothly from enquiry to delivery. We welcome OEM and ODM orders and can supply trial quantities for evaluation. Please contact us with your drawing or specification for a quotation, free technical advice and the latest stock list for this corrosion resistant seamless stainless steel pipe range.
TOBO GROUP sales head offce in Shanghai.
We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area ... TOBO GROUP sales head offce in Shanghai.
We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area ...
