Din127B Lock Washer Price - Din6914 Heavy Hex Structural Bolts – Dingshen Metalworks

Din6914 Heavy Hex Structural Bolts Thread Size: M12-M36 with various length Grade: Bolt-10.9, Nut-10, Washer-295~350HV Finish: Black Oxide, Hot Dip Galvanized, Dacromet, and so on Packing: Bulk about 25 kgs each carton, 36 cartons each pallet Advantage: High Quality and Strict Quality Control, Competitive price,Timely delivery; Technical support, Supply Test Reports Please feel free to contact us for more details.

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    Bimetallic tube finning machine, for extruding fins on metal tube used in heat exchanger.

    Base tube can be copper, steel, stainless steel.
    Fin can be copper or aluminum.

    Please contact with Mr. Franks Cao for machine details.
    Email: zhenhuan@zhenhuan-machine.com
    Web: www.zhenhuan-machine.com
    Whatsapp: +86-13962724758
    Skype: frankscao