logo

Yuhong Holding Group Co., LTD

Dom
O nas
Wycieczka po fabryce
Kontrola jakości
Skontaktuj się z nami
Wiadomości Firmowe
Dom ProduktyBezszwowa rura ze stali nierdzewnej

ASTM A270 Sanitary Tubing Food Grade 304 Stainless Steel Seamless Tube for Dairy Industry

ASTM A270 Sanitary Tubing Food Grade 304 Stainless Steel Seamless Tube for Dairy Industry

  • ASTM A270 Sanitary Tubing Food Grade 304 Stainless Steel Seamless Tube for Dairy Industry
  • ASTM A270 Sanitary Tubing Food Grade 304 Stainless Steel Seamless Tube for Dairy Industry
  • ASTM A270 Sanitary Tubing Food Grade 304 Stainless Steel Seamless Tube for Dairy Industry
  • ASTM A270 Sanitary Tubing Food Grade 304 Stainless Steel Seamless Tube for Dairy Industry
ASTM A270 Sanitary Tubing Food Grade 304 Stainless Steel Seamless Tube for Dairy Industry
Szczegóły Produktu:
Miejsce pochodzenia: Chiny
Nazwa handlowa: YUHONG
Orzecznictwo: ABS, LR, GL, DNV, NK, TS, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Numer modelu: ASTM A270 TP304 Rura sanitarna ze stali nierdzewnej
Zapłata:
Minimalne zamówienie: 500kg
Szczegóły pakowania: Sklejkowa skrzynka drewniana / żelazna skrzynka / pakiet z plastikową nasadką
Czas dostawy: 7 dni
Zasady płatności: Akredytywa, T/T
Kontakt
Szczegółowy opis produktu
Nazwa produktu: Rury sanitarne ze stali nierdzewnej Standard: ASTM A270 / ASME SA270
Tworzywo: TP304/304L/316/316L Od: 12.7- 25 lat.4- 38 lat.1- Pięćdziesiąt.863,5 mm...
Wt: 1,2, 1,5, 2mm.... Długość: Pojedynczy losowy, podwójny losowy i długość cięcia
Powierzchnia: Polskie, jasne wyżarzane Typ: Bezproblemowe / spawane
Koniec: Gładki koniec, Ukochany koniec, Koniec z nicią
Podkreślić:

ASTM A270 sanitary tubing

,

food grade 304 stainless steel tube

,

seamless dairy industry tubing

ASTM A270 TP304 Stainless Steel Seamless Sanitary Tubing for Food Indusrty

 

 

ASTM A270 is the standard specification for seamless and welded austenitic stainless steel sanitary tubing. It covers tubing used in hygienic applications (food, dairy, beverage, pharmaceutical) where cleanability and corrosion resistance are critical. There are two main finish categories:

  • Mechanically Polished – ID (inner diameter) is mechanically polished to a smooth, bright finish. Common Ra (roughness average) values: 20 μin (0.5 μm) or 15 μin (0.38 μm).

  • Electropolished – After mechanical polishing, an electrochemical process removes a thin layer, further smoothing the surface and improving corrosion resistance. Often required for ultra-hygienic or pharmaceutical applications.

Typical finishes offered:

  • 180 grit – standard dairy finish

  • 240 grit – smoother, easier cleaning

  • 320 grit / electropolish – for demanding CIP/SIP systems

 

 

Equivalent Grade of ASTM A270 TP304 Stainless Steel Seamless Tube Sanitary Tubing

Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
304 S30400 304S31 58E 1.4301 X5CrNi18-10 2332 SUS 304

 

 

Chemical Composition of ASTM A270 TP304 Stainless Steel Seamless Tube Sanitary Tubing

Grade C Mn Si P S Cr Mo Ni N
304 min. 18.0 8.0
max. 0.08 2.0 0.75 0.045 0.030 20.0   10.5 0.10
 
 
Mechanical Properties of ASTM A270 TP304 Stainless Steel Seamless Tube Sanitary Tubing
Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
304 515 205 40 92 201
 
 
What the difference between sanitary tube and normal tube?
  • Sanitary tube is designed for easy cleaning and bacteria‑free operation – the smooth inner surface and tight tolerances allow it to meet FDA and 3‑A sanitary standards.

  • Normal tube is made for strength, pressure, or structural use, but without the surface finish or cleanliness required for hygienic applications.

If you are supplying for the dairy industry, ASTM A270 sanitary tube with a polished ID is the correct product. Using “normal” tube (even if 304 stainless) would risk product contamination, difficult cleaning, and non‑compliance with food safety regulations.

 

 

Application

  1. Fluid Transfer

  2. Plumbing

  3. Food and Beverage Industry

  4. Chemical Processing

  5. Manufacturing EquipmentMarine Applications

  6. HVAC Systems

 

 

ASTM A270 Sanitary Tubing Food Grade 304 Stainless Steel Seamless Tube for Dairy Industry 0

 

Szczegóły kontaktu
Yuhong Group Co.,Ltd

Osoba kontaktowa: Vivi

Tel: 0086-13023766106

Faks: 0086-574-88017980

Wyślij zapytanie bezpośrednio do nas (0 / 3000)