Used in medicine, chemicals, machinery, electronics, aviation and other fields. Apply to the vacuum piping system.downhand Welding flange on both endsProduction length: 100mm3000mm

YBR-5001 Performance parameters table

Inside nominal diameter

Helium leakage rate

Product code

Dimension

mm

inch

DO

T

n-d

G1

G2

S

L1

25

1

≤1×10^-9

YBR-500125

70

8

4-Ø10

40

50

3

50

32

1¼

YBR-500132

75

8

4-Ø10

45

55

3

40

1½

YBR-500140

85

10

4-Ø10

55

65

3

50

2

YBR-500150

100

10

4-Ø10

70

80

3

60

65

2½

YBR-500165

135

10

4-Ø12

95

105

3

80

3

YBR-500180

135

12

4-Ø12

100

110

3

100

4

YBR-5001100

160

12

4-Ø12

120

130

3

70

125

5

YBR-5001125

193

12

4-Ø12

158

168

3

150

6

YBR-5001150

210

12

4-Ø12

1752

185

3

200

8

YBR-5001200

270

16

4-Ø15

225

241

4.5

250

10

YBR-5001250

330

16

4-Ø15

285

301

4.5

90