Ống vi sinh 3A ASTM A270

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Ống vi sinh 3A ASTM A270

3A ASTM A270 Tubes or pipe

   

Product Catalogues

Ống inox vi sinh 3A ASTM A270

Sanitary Tubes or pipe 3A ASTM A270

 

Dimensional Tolerances                                                                                                                                                                                    all dimensions in inches (mm)

Size OD

Tolerances, OD

Wall thickness

Tolerances on wall thickness a)

Tolerances on Length

Weight Kg/M

1/2" (12.7)

+/-0.005" (0.13)

0.065" (1.65) /0.049" (1.25)

+/-10.0%

+1/8" (3.18)

0.4571

3/4" (19.1)

+/-0.005" (0.13)

0.065" (1.65) /0.049" (1.25)

+/-10.0%

+1/8" (3.18)

0.7218

1" (25.4)

+/-0.005" (0.13)

0.065" (1.65) /0.049" (1.25)

+/-10.0%

+1/8" (3.18)

0.9824

1-1/4" (31.8)

+/-0.008" (0.20)

0.065" (1.65)

+/-10.0%

+1/8" (3.18)

1.2412

1-1/2" (38.1)

+/-0.008" (0.20)

0.065" (1.65) /0.049" (1.25)

+/-10.0%

+1/8" (3.18)

1.5078

2" (50.8)

+/-0.008" (0.20)

0.065" (1.65) /0.049" (1.25)

+/-10.0%

+1/8" (3.18)

2.0331

2-1/2" (63.5)

+/-0.010" (0.25)

0.065" (1.65)

+/-10.0%

+1/8" (3.18)

2.5585

3" (76.2)

+/-0.010" (0.25)

0.065" (1.65)

+/-10.0%

+1/8" (3.18)

3.0797

4" (101.6)

+/-0.015" (0.38)

0.065" (1.65) /0.083" (2.11)

+/-10.0%

+1/8" (3.18)

5.2628

6" (152.4)

+/-0.030" (0.76)

0.083" (2.11)

+/-10.0%

+1" (25.4) – 0

7.9116

6" (152.4)

+/-0.030" (0.76)

0.109" (2.77)

+/-10.0%

+1" (25.4) – 0

10.3909

8" (203.2)

+0.061" (1.55)

- 0.031" (0.79)

0.109" (2.77)

+/-10.0%

+1" (25.4) – 0

13.9166

***Uniform wall thickness for 1/2" through 3" size measure. 065(16ga).In 4"Size, wall thickness measures .083(14ga), 6" and 8" .109(12ga).

 

Chemical Composition

Elements

316L (wt %)

304L (wt %)

316L (wt %)

(C)

Carbon, Max.

0.080

0.035

0.035

(Mn)

Manganese, Max.

2.00

2.00

2.00

(P)

Phosphorus, Max.

0.040

0.040

0.040

(S)

Sulfur

0.030

0.030

0.030**

(Si)

Silicon, Max.

0.75

0.75

0.75

(Ni)

Nickel

8.0–11.0

8.0–13.0

10.0–15.0

(Cr)

Chromium

18.0–20.0

18.0–20.0

16.0–18.0

(Mo)

Molybdenum

N/A

N/A

2.0-3.0

(Fe)

Iron

Bal.

N/A

Bal.

(Cu)

Copper

N/A

N/A

N/A

(N)

Nitrogen

N/A

N/A

N/A

 

Product Marking

In addition to the marking prescribed in Specification A 1016/A 1016M and specified in the order, the marking shall include whether the tubing is seamless (SML), welded (WLD), or heavily cold worked (HCW), and the surface finish.

 

Ống vi sinh hoặc ống inox vi sinh hệ Inch ASTM A270

Sanitary Tubes or pipe Inch ASTM A270

 

Dimensional Tolerances                                                                                                                                                                                      all dimensions in inches (mm)

Size OD

Tolerances, OD

Wall thickness

Tolerances on wall thickness a)

Tolerances on Length

Weight Kg/M

1/2" (12.7)

+/-0.005" (0.13)

0.059"(1.50)

+/-10.0%

+1/8" (3.18)

0.4185

3/4" (19.1)

+/-0.005" (0.13)

0.059"(1.50)

+/-10.0%

+1/8" (3.18)

0.6576

1" (25.4)

+/-0.005" (0.13)

0.059"(1.50)

+/-10.0%

+1/8" (3.18)

0.8930

1-1/4" (31.8)

+/-0.008" (0.20)

0.059"(1.50)

+/-10.0%

+1/8" (3.18)

1.1322

1-1/2" (38.1)

+/-0.008" (0.20)

0.059"(1.50)

+/-10.0%

+1/8" (3.18)

1.3676

2" (50.8)

+/-0.008" (0.20)

0.059"(1.50)

+/-10.0%

+1/8" (3.18)

1.8421

2-1/2" (63.5)

+/-0.010" (0.25)

0.059"(1.50)

+/-10.0%

+1/8" (3.18)

2.3166

3" (76.2)

+/-0.010" (0.25)

0.059"(1.50)

+/-10.0%

+1/8" (3.18)

2.7912

4" (101.6)

+/-0.015" (0.38)

0.079"(2.00)

+/-10.0%

+1/8" (3.18)

4.9621

6" (152.4)

+/-0.030" (0.76)

0.079"(2.00)

+/-10.0%

+1" (25.4) – 0

7.4929

6" (152.4)

+/-0.030" (0.76)

0.12"(3.05)

+/-10.0%

+1" (25.4) – 0

11.3469

8" (203.2)

+/-0.040"(1.016)

0.12"(3.05)

+/-10.0%

+1" (25.4) – 0

15.2065

10"(254)

+/-0.040"(1.016)

0.12"(3.05)

+/-10.0%

+1" (25.4) – 0

19.0661

10"(254)

+/-0.040"(1.016)

0.134"(3.4)

+/-10.0%

+1" (25.4) – 0

21.2243

12"(304.8)

+/-0.040"(1.016)

0.12"(3.05)

+/-10.0%

+1" (25.4) – 0

22.9256

12"(304.8)

+/-0.040"(1.016)

0,134"(3.4)

+/-10.0%

+1" (25.4) – 0

25.5268

 

Ordering Information

It is the responsibility of the purchaser to specify all requirements that are necessary for material ordered under this specification. Such requirements may be included. But are not limited to, the following:

● Quantity (feet, meters, or number of lengths).

● Name of material (austenitic steel tube or pipe).

● Process seamless (SML), welded (WLD), or heavily cold worked (HCW).

● Size (outside diameter and average wall thickness).

● Length (specific or random).

● Surface finish (See ***Section 13 ).

● Optional requirements (product analysis, hydrostatic or nondestructive electric test.

● Test report required (Certification Section of Specification A 1016/A 1016M).

● Specification designation.

● Special requirements, and any supplementary requirements.

*** Due to continuous product development, information may change without notice.

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