14 Years manufacturer 30-PCS Hex Key Sets packaged by BMC surface by Black Oxide Factory in Czech

14 Years manufacturer 30-PCS Hex Key Sets packaged by BMC surface by Black Oxide Factory in Czech

Short Description:


Product Detail

Product Tags

We offer great strength in quality and development,merchandising,sales and marketing and operation for 14 Years manufacturer 30-PCS Hex Key Sets packaged by BMC surface by Black Oxide Factory in Czech, If you are interested in any of our items, please don't hesitate to contact us and take the first step to build up a successful business relationship.


Basic  Information


■Model Number: RL-NLJ015

Additional Information


■Material: 45# Carbon Steel

■Size: 0.028″-3/8″, 0.7mm-10mm

■Surface Treatment: Black Oxide

■Heat Treatment: Optional

■Package: BMC + Double Blister Card

■OEM: Acceptable

■HS Code: 8204110000

■Samples: For FREE

■Delivery Time: Always 30 working days depending on the order quantity

■Packing: By standard cartons

Product Description


■Ningbo Rilong Hardware Tools Factory can provide various kinds of Hex Key with different sizes and packages.

Product Image

  • Previous:
  • Next:



  • Rotary engine with gas injection.
    High mechanical output: efficiency 0.92 at 500 revs per minute.
    Air cooling.
    Low weight.
    It is a two-cylinder, two-stroke engine.
    Four working cycles per revolution.
    Ignition by spark plugs.
    The cylinder and piston are held fixed on their drive shafts and the only friction is that of the piston rings which are made of non-lubricated, mixed material
    High torque thanks to the range of the cylinders. 1,200 revs per minute provide acceptable power.
    The particularly long stroke of the pistons ensures complete and ecological combustion.

    A generator driven by the Roto-Lang engine in an electric car allows the batteries to be re-charged in optimum conditions with little pollution.

    Moteur rotatif à injection de gaz.
    Haut rendement mécanique : R 0,92 à 500 t/mn
    Refroidissement à air. Faible poids.
    C’est un deux cylindres, deux temps.
    Quatre cycles de travail par tour de rotation.
    Allumage par bougies à étincelles.
    Cylindre et piston sont tenus fixes sur leurs arbres
    Et le seul frottement essentiel est celui
    des segments cylindriques d’étanchéité
    en matière composée non lubrifiée..
    Grand couple dû au rayon d’action des cylindres,
    donc 1200 t/mn suffisent pour une puissance convenable.
    Combustion complète et écologique due à la grande course des pistons.
    Un groupe électrogène entraîné par le moteur Roto Lang ,
    dans une voiture électrique est destiné à la recharge temporaire
    des batteries dans des conditions optimales et peu polluantes.



    I hope you enjoy it.
    I would highly recommend this product on: https://amzn.to/2sc5XwZ

    Send your message to us:

    INQUIRY NOW
    • * CAPTCHA: Please select the Plane

    Related Products

    INQUIRY NOW
    • * CAPTCHA: Please select the Tree

    INQUIRY NOW
    • * CAPTCHA: Please select the Car

    WhatsApp Online Chat !