Hygienic Fittingsstainless steel hygienic fittings

Stainless steel hygienic fittings are the major parts for a hygiene process system. To be one of hygienic solution provider, Wellgreen manufactures and supplies an extensive sanitary pipe fittings includes DIN/SMS/3A/IDF/RTJ/ISO/BS weld fittings, unions, tri-clamps, Ferrules, clamp fittings and spool tubings etc. We are assuredly capable of supplying qualified hygienic Fittings comply to your high purity condition and FDA, GMP requirement.

stainless steel clamp fittingsMaterial:

  • Austenite Stainless Steel 304, 1.4308,
  • Austenite Stainless Steel 316L, 1.4404 etc.
  • Specified grade is available.


  • 3A, DIN, SMS, BS, RTJ, ISO, IDF, DS, INCH etc.


  • Dimension: 1/2″ to 12″ / DN15 ~ DN300
  • Connection End: Butt-welding, Tri-Clamped, Threaded etc.


Product Tube Fittings Tri-clover Clamps BPE Fittings Union Fittings
Size 1/2″ ~ 12″ 1/2″ ~ 12″ 1/2″ ~ 4″ 1/2″ ~ 8″
Material Stainless steel T304, T316L, 1.4308, 1.4404 etc.
Finish 180grit, 240grit, 300grit, 400grit Sandblasting SF-1, SF-2, SF-3, SF-4. Ra0.6µm, Ra0.8µm or on request


  • Material of stainless steel 316L and 1.4404 is from reputed mill to guarantee the chemical composition and mechanical properties. Material certificate will be submitted follow to orders.
  • Heat Treatment of solution annealing for the tube and fittings are available. The heat treated will be relief stress which caused by cold forming of fabrication, to improve the corrosion performance.
  • Fast delivery is possible to meet your needs well in time.
  • Low cost from bulk production will reduce your budget and improve your business.
  • Small quantity available.
  • Customized fabrication to client’s design,sample.
  • Material certificate is traceability.

Quality & Inspection:quality-control-of-stainless-steel-hygienic-fittings-wellgreen

  • PMI test to verify material grade
  • Dimension controlling during fabricating and finished
  • Visual and surface 100% examination before shipment
  • End protected for shipment
  • Packed in carton box firstly, then in wooden case

Surface Finish:

Mechanically polished and electropolished are available for our products. Outside and Inner surface can be treated complied to specified needs, and to meet FDA, GMP requirement.

  • Tube and Fittings:  Ra0.4, Ra0.6, Ra0.8  or specified ( 180grit, 240grit, 300grit, 400grit, mirror polished, sandblasting finish, brushed finish etc.)
  • Both outside and inner available.


Food, Brewery, Beverage, Dairy, Pharmaceutical, Biopharm, Fine Chemical, Personal Care Industries etc.

Your System Solution of Sanitary Fittings – Hygienic Stainless Steel Pipe Fittings

Size 1/2″ thru 12″
Material T304, T316L, EN 1.4308, EN 1.4404 etc.
Standard 3A, DIN, SMS, BS, ISO, ISO, IDF,INCH etc.
End Connection Tri-clamp, Welding, Threaded etc.
Surface Descaled finish, Mirror polished
Gasket PTFE, EPDM, Buna-N, Silicone etc.
Application Food, Brewery, Beverage, Dairy, Pharmaceutical, Fine chemical, Cosmetic etc.
How to order *Part Name*Dimension *Material *Quantity *Polish requests for OD/ID

*For more information of sanitary stainless steel pipe fittings, please feel free to contact us.

Hygienic Fittings Catalog

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