បំពង់ដែកអ៊ីណុក welded គ្មានថ្នេរ មូលដ្ឋានអត់ធ្មត់លើស្តង់ដារ:

ការបញ្ជាក់

外径(mm)

OD

壁厚(mm)

WT

余量Balance(mm)L

组批

បរិមាណ MOQ

GB13296

៦-៣០

+0.15/-0.2

១-៣

+20%

-0%

 ០-១០

OD≤76

WT≤3mm

> ៤០០ កុំព្យូទ័រ

> 30-50

±0.3

> ៣

+22%

-0%

> 50

± 0.75%

GB/T14976

៦-១០

± 0.15

១-៣

+12.5%

-10%

០-១០

OD≤76

10-30

±0.2

> ៣

+10%

WT≤3 500pcs

៣០-៥០

±0.3

ផ្អែកលើ Sakysteel

OD>351 50pcs

> 50

± 0.8%

200pcs ផ្សេងទៀត។

ASTMA312 ASME SA312

៣.១៧៥-៣៨.១

+0.4/-0.8

++~+៦

៣៨.១-១០១.៦

+0.8/-0.8

+20%

-12.5%

101.6-203.2

+1.0-0.8

203.2-457.2

+2.4/-0.8

ASTMA213 ASME SA213

pcs25.4

± 0.10

+20%

0%

OD<50.8

+3 ម។

OD≤25.4>125pcs

២៥.៤-៣៨.១

± 0.15

OD>50,

កម្រាស់> 5.6,

កម្រាស់ជាមធ្យម ± 10%

OD≥50.8>50pcs

៣៨.១-៥០.៨

±0.2

OD>50.8

+5 ម។

50.8-63.5

± 0.25

25.4-50.8 > 75pcs

៦៣.៥-៧៦.២

±0.3

៧៦.២-១០១.៦

± 0.38

ASTM A269

<12.7

±0.13

± 15%

0-+3.2

OD≤25.4>125pcs

១២.៧-៣៨.១

±0.13

±10%

0-+3.2

OD≥50.8>50pcs

៣៨.១-៨៨.៩

± 0.25

±10%

0-+4.8

25.4-50.8 > 75pcs

88.9-139.7

± 0.38

±10%

0-+4.8

ASTM A789

<12.7

±0.13

± 15%

0-+3

OD≤25.4>125pcs

១២.៧-៣៨.១

±0.13

±10%

0-+3

OD≥50.8 50pcs

៣៨.១-៨៨.៩

± 0.25

±10%

0-+5

25.4-50.8 > 75pcs

88.9-139.7

± 0.38

±10%

0-+5

139.7-203.2

± 0.76

±10%

0-+5

ASTM A790

៣.១៧៥-៣៨.១

+0.4/-0.8

+20%

 -12.5%

++~+៦

OD≤50.8mm>400pcs

៣៨.១-១០១.៦

+0.8/-0.8

101.6-203.2

+1.6/-0.8

50.8-127mm> 200pcs

203.2-457.2

+2.4/-0.8

ផ្សេងទៀត > 100pcs