详情
OUR COMPANY CAN OFFER THE SCREW THREAD STEEL BARS , MINING
& TUNNELING BOLT AND ROCK BOLT SIZE AND THEIR
ACCESSORIES AS BELOW:
ACCORDING TO : GB/T *********6
D*5 D*0 D*5 D*8 D*2
D*6 D*0 D*0 D*3.5 D*5
GRADE :
HRB**0 YIELD
STRENGTH **0MPa TENSILE **0
MPa ELONGATION *5%
PSB**0 YIELD
STRENGTH **0MPa TENSILE **0
MPa ELONGATION *0%
PSB**5 YIELD
STRENGTH **5MPa TENSILE **0
MPa ELONGATION 7%
PSB**0 YIELD
STRENGTH **0MPa TENSILE ***0
MPa ELONGATION 6%
PSB**0 YIELD
STRENGTH **0MPa TENSILE ***0
MPa ELONGATION 6%
PSB***0 YIELD STRENGTH ***0MPa
TENSILE ***0 MPa ELONGATION 6%
AND OUR COMPANY CAN ALSO PRODUCE THE GOODS
ACCORDING BS***9
JIS
***2 DIN**8 ASTM
A**5
IF YOUR COMPANY NEED THE PRODUCE
PLEASE CONTACT ME :
