Break Bolts
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ZDI SUPPLIES (HAIYAN) CO., LTD.
CHINA
BAIBU TOWN, HAIYAN COUNTY, ZHEJIANG PROVINCE. CHINA
86-573-86775992 , 86-573-86772600
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CHINA
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Patent
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Detailed Description
Material: high-quality alloy steel
Grade: 12.9 (ISO898-1)
Tensile strength Min (Mpa): 1300
Yield Min(Mpa): 1170
Impact energy Min(KCV J): 27
Hardness HRC: 38-43
Surface treatment: plain + painted
Specification: M12X40 (can be processed as required)
Break bolts, combined with up sized lost half, can perfectly connect cables and traction equipment. The bolt withstands the resistance from the sea sediment to complete the submarine laying. When water comes out and the load reaches the set value, it automatically breaks and the traction equipment is retrieved smoothly. Break bolts have different rod diameters based on the load values they withstand. Meanwhile, the head of the bolt is painted with different colours to distinguish breaking loads.
Grade: 12.9 (ISO898-1)
Tensile strength Min (Mpa): 1300
Yield Min(Mpa): 1170
Impact energy Min(KCV J): 27
Hardness HRC: 38-43
Surface treatment: plain + painted
Specification: M12X40 (can be processed as required)
Break bolts, combined with up sized lost half, can perfectly connect cables and traction equipment. The bolt withstands the resistance from the sea sediment to complete the submarine laying. When water comes out and the load reaches the set value, it automatically breaks and the traction equipment is retrieved smoothly. Break bolts have different rod diameters based on the load values they withstand. Meanwhile, the head of the bolt is painted with different colours to distinguish breaking loads.
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