I-stainess yentsimbi yentsimbi ye-pilling ye-pube ye-piele kwi-pube ye-pube ye-pube kumgangatho:

Isiseko

外径 (mm)

Od

壁厚 (mm)

I-wt

余量 Ibhalansi (mm) l

组批

Ubungakanani be-moq

GB13296

6-30

+ 0.15 / 0.2

1-3

+ I-20%

-0%

 0-10

Od≤76

Wt≤3mm

> Ii-400PCs

> 30-50

± 0.3

> 3

+ I-22%

-0%

> 50

± 0.75%

GB / T14976

6-10

± 0.15

1-3

+ I-12.5%

-10%

0-10

Od≤76

I-10-30

± 0.2

> 3

+ I-10%

I-WT≤3 500PCS

30-50

± 0.3

Isiseko kwi-sakysteel

I-OD> 351 50pc

> 50

± 0.8%

Ezinye ezingama-200pcs

I-Astma312 Asme SA312

3.175-38.1

+ 0.4 / 0.8

+ ~ + 6

38.1-101.6

+ 0.8 / 0.8

+ I-20%

-12.5%

I-101.6-203.2

+ 1.0-0.8

203.2-457.2

+ 2.4 /0.8

I-Astma213 Asme SA213

I-PCS25.4

± 0.10

+ I-20%

0%

Od <50.8

+ 3mm

Od≤25.4> 125pc

25.4-38.1

± 0.15

I-OD> 50,

Ubunzima> 5.6,

Ubungakanani bomgangatho ophakathi ± 10%

Odī50.8> 50pc

38.1-50.8

± 0.2

I-OD> 50.8

+ 5mm

50.8-63.5

± 0.25

25.4-50.8> Ama-75pc

63.5-76.2

± 0.3

78.2-101.6

± 0.38

I-ASTM A269

<12.7

± 0.13

± I-15%

0- + 3.2

Od≤25.4> 125pc

12.7-38.1

± 0.13

± 10%

0- + 3.2

Odī50.8> 50pc

38.1-88.9

± 0.25

± 10%

0- + 4.8

25.4-50.8> Ama-75pc

88.9-139.7

± 0.38

± 10%

0- + 4.8

I-ASTM A789

<12.7

± 0.13

± I-15%

0- + 3

Od≤25.4> 125pc

12.7-38.1

± 0.13

± 10%

0- + 3

I-OD≥50.8 50pc

38.1-88.9

± 0.25

± 10%

0- + 5

25.4-50.8> Ama-75pc

88.9-139.7

± 0.38

± 10%

0- + 5

139.7-203.2

± 0.76

± 10%

0- + 5

I-ASTM A790

3.175-38.1

+ 0.4 / 0.8

+ I-20%

 -12.5%

+ ~ + 6

I-OD≤50.8mm> 400pcs

38.1-101.6

+ 0.8 / 0.8

I-101.6-203.2

+ 1.6 / 0.8

50.8-12mm> I-200PCS

203.2-457.2

+ 2.4 /0.8

Ezinye> I-100PCS