-Standard: NF C 66-412, BS3288-2;
-Coupling: Thread;
-Mechanical class: 5-10KN;
-Material: Carbon steel C45-GB/T 699（EN10083）;
-Manufacturing process: Forging.
-Surface: Hot dip galvanizing -ISO 1461, IEC60383;
-Coating thickness:
For spindle 70um (Each piece) 85um ( total sampling)
For nut 43um (Each piece) 54um ( total sampling)
-Zinc adhesion test: Pivoted hammer - ASTM A123
-Whole process in house control from raw material, in-process and to before shipment;
-Cast lead thread thimble- BS3288-2 gauge on request
产品询价
大连瑞来宝贸易有限公司
瑞来宝实业有限公司是一家主要以生产优质铸件为主并兼具加工能力的金属制品有限公司。公司成立于2003年，地址位于辽宁省大连市。
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