Specification

Anchor

head

Bearing Plate

Duct

Spiral

reinforcement

(mm)

Load (kN)

ФE

(mm)

ФF

(mm)

A×B×ФС

(mm)

L

I.D.(mm)

ФG

Фd

t

N

0.75б_b

б_b

Min

Nominal

YM 15B-1

50

48

80×80×Ф14

...

36

...

70

8

30

4

195

260

YM 15B-2

86

50

130×100×Ф98

80

36

50

110

10

40

4

391

521

YM 15B-3

91

50

135×100×Ф98

95

55

55

120

10

40

4

587

782

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...

...

...

...

...

...

YM 15B-27

245

85

350×320×245

260

110

120

320

18

60

7

5279

7039

YM 15B-31

260

90

370×330×Ф250

290

120

130

350

20

60

8

6062

8082

YM 15B-37

290

100

430×435×Ф250

350

130

140

410

20

60

8

7235

9646