Yuhong Group Co.,Ltd
Zhejiang Yuhongwell Steel Co.,Ltd

Zhejiang Zhongwu Tube Manufacturing Co.,Ltd

 

 

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OEM / Custom Stainless Steel Sanitary Tubing ASTM A270 TP304 / 304L TP316 / 316L, Polished, Mirror Surface, Food grade

OEM / Custom Stainless Steel Sanitary Tubing ASTM A270 TP304 / 304L TP316 / 316L, Polished, Mirror Surface, Food grade

  • OEM / Custom Stainless Steel Sanitary Tubing ASTM A270 TP304 / 304L TP316 / 316L, Polished, Mirror Surface, Food grade
  • OEM / Custom Stainless Steel Sanitary Tubing ASTM A270 TP304 / 304L TP316 / 316L, Polished, Mirror Surface, Food grade
  • OEM / Custom Stainless Steel Sanitary Tubing ASTM A270 TP304 / 304L TP316 / 316L, Polished, Mirror Surface, Food grade
  • OEM / Custom Stainless Steel Sanitary Tubing ASTM A270 TP304 / 304L TP316 / 316L, Polished, Mirror Surface, Food grade
  • OEM / Custom Stainless Steel Sanitary Tubing ASTM A270 TP304 / 304L TP316 / 316L, Polished, Mirror Surface, Food grade
OEM / Custom Stainless Steel Sanitary Tubing ASTM A270 TP304 / 304L TP316 / 316L, Polished, Mirror Surface, Food grade
Product Details:
Place of Origin: China, India, USA, Korea, UE
Brand Name: YUHONG
Certification: ABS, LR, GL, DNV, NK, TS, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Model Number: ASTM A270 TP304 / 304L TP316 / 316L,
Payment & Shipping Terms:
Minimum Order Quantity: 100KGS
Price: negotiable
Packaging Details: Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Delivery Time: 10days->
Payment Terms: T/T, L/C
Supply Ability: 1500 tons per month
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Detailed Product Description
Standard: A270 , DIN11850 , 3A Material Grade: TP304, TP304L, TP316L
Surface: 180Grit , 240 Grit , 320 Grit , 400 Grit , 600 Grit
High Light:

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OEM  / Custom Stainless Steel Sanitary Tubing ASTM A270 TP304 / 304L TP316 / 316L

 

 

Yuhong Special Steel’s sanitary tubing exceeds ASTM A270 S2 and 3A specifications and most user 

specifications. It is manufactured from the finest quality stainless steel materials made exclusively to the 

Yuhong Special Steel melt criteria and formed by theYuhong Special Steel Micro-Weld™ process to 

assure weld seam integrity and industry leading ID and OD finishes to the low Ra values demanded by

Yuhong Special Steel’s customers. Yuhong Special Steel leads the industry in manufacturing the 

highest quality welded sanitary tubing, backed with technical expertise, advanced manufacturing and 

polishing capabilities and unmatched service before and after the sale. All standard sanitary tubing sizes 

are available in 1/2" (12.7 mm) to 8" (203.2 mm) OD in stock 20' (6.1 m) lengths.

 

Chemical Composition:

 

Elements

304L(wt%)

316L (wt%)

 

(C) Carbon, max

0.035

0.035

(Mn) Manganese, max

2.00

2.00

(P) Phosphorus, max

0.040

0.040

(S) Sulfur, max

0.030

0.030

(Si) Silicon, max

0.75

0.75

(Ni) Nickel

8.0 - 13.0

10.0 - 15.0

(Cr) Chromium

18.0 - 20.0

16.0 - 18.0

(Mo) Molybdenum

N/A

2.0 - 3.0

(Fe) Iron

Bal.

Bal.

(Cu) Copper

N/A

N/A

(N) Nitrogen

N/A

N/A

 

 

Dimensional Tolerences
all dimensions in inches (mm)

Size OD

Nominal Wall

Outside Diameter

Length

Wall

 

1/2" (12.7)

0.065" (1.65)/0.049" (1.25)

+/-0.005 (0.13)

+1/8" (3.18) - 0

+/-10.0%

3/4" (19.1)

0.065" (1.65)/0.049" (1.25)

+/-0.005 (0.13)

+1/8" (3.18) - 0

+/-10.0%

1" (25.4)

0.065" (1.65)/0.049" (1.25)

+/-0.005 (0.13)

+1/8" (3.18) - 0

+/-10.0%

1-1/2" (38.1)

0.065" (1.65)/0.049" (1.25)

+/-0.008" (0.20)

+1/8" (3.18) - 0

+/-10.0%

2" (50.8)

0.065" (1.65)/0.049" (1.25)

+/-0.008" (0.20)

+1/8" (3.18) - 0

+/-10.0%

2-1/2" (63.5)

0.065" (1.65)

+/-0.010" (0.25)

+1/8" (3.18) - 0

+/-10.0%

3" (76.2)

0.065" (1.65)

+/-0.010" (0.25)

+1/8" (3.18) - 0

+/-10.0%

4" (101.6)

0.083" (2.11)

+/-0.015" (0.38)

+1/8" (3.18) - 0

+/-10.0%

6" (152.4)

0.083" (2.11)

+/-0.030" (0.76)

+1" (25.4) - 0

+/-10.0%

6" (152.4)

0.109" (2.77)

+/-0.030" (0.76)

+1" (25.4) - 0

+/-10.0%

8" (203.2)

0.109" (2.77)

+0.061" (1.55)/-0.031" (0.79)

+1" (25.4) - 0

+/-10.0%

 

To ensure the highest surface quality in all of our sanitary tubing,Yuhong Special Steel goes beyond 

the requirements of ASTM A269 and A270 by performing the full battery of ASTM bend and deformation 

tests required by ASME SA249 as well as additional deformation tests developed by Yuhong  Special

Steel The tests, combined with specific raw material requirements, Eddy Current testing at the tube mill, 

and tighter OD and wall tolerances allow Yuhong Special Steel to provide a more consistent superior 

quality product.Hydrogen bright annealed in line to 1900°F (1040°C) minimum and rapidly 

quenched.Surface finish is 20 μ-in Ra (0.5 μm) ID maximum, 30 μ-in Ra (0.8 μm) OD maximum surface 

roughness measured per ASME/ ANSI B46.1 with the profilometer reading at 90 degrees to major polishing 

pattern.Yuhong Special Steel’s polishing techniques result in surface finishes that lead the industry. All 

tubing is printed with size, gauge, alloy, ASTM and ASME specifications, heat number and date of 

manufacturing for full traceability.As a final  step in maintaining purity standards, Yuhong Special Steel’s

 A270 S2 tubing is packaged using protective 2 mil poly sleeving along with air tight plastic end caps. The 

tubing is then placed in triple wall boxes for maximum protection during shipment. Other packaging is 

available on request.

 

OEM / Custom Stainless Steel Sanitary Tubing ASTM A270 TP304 / 304L TP316 / 316L, Polished, Mirror Surface, Food grade 0

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