OEM/ODM Manufacturer drywall screw drilling for Namibia Factory

OEM/ODM Manufacturer drywall screw drilling for Namibia Factory

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Item Name Buldge Head Self Drilling Drywall Screws Original of Place Jiaxing,Zhejiang, China Material Carbon Steel1018,Carbon Steel1022 and so on, Stainless Steel304l, Stainless Steel302, Alloy Steel Copper and so on. Production Standard DIN, ISO, ANSI, ASME, BS, AS, JIS and non-standards Production Process Wire rods feeding—Pickling—Wire drawing—Forming—Inspection—Threading—Passivating—Inspection—Cartons packaging—Delivery Su...


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Dependable high-quality and good credit rating standing are our principles, which will help us at a top-ranking position. Adhering into the tenet of "quality first, consumer supreme" for Stainless Steel , Sleeve Anchor , Anchor Factory , Winning customers' trust will be the gold key to our accomplishment! Should you be fascinated in our merchandise, you should experience cost-free to go to our web site or contact us.
OEM/ODM Manufacturer drywall screw drilling for Namibia Factory Detail:

Item Name Buldge Head Self Drilling Drywall Screws
Original of Place Jiaxing,Zhejiang, China
Material Carbon Steel1018,Carbon Steel1022 and so on, Stainless Steel304l, Stainless Steel302, Alloy Steel Copper and so on.
Production Standard DIN, ISO, ANSI, ASME, BS, AS, JIS and non-standards
Production Process Wire rods feeding—Pickling—Wire drawing—Forming—Inspection—Threading—Passivating—Inspection—Cartons packaging—Delivery
Surface Treatment Plain, Black oxidized, Zinc Plated (white, yellow, blue),Hot Dip Galvanized, Dacromet, Chrome
Packing Method 25kg pan head screws per carton, 36 cartons packed in a pallet , 28 pallet in one container or according to your request
Supply Ability 100 tons per month
Minimum Order 100000 pieces
Delivery Time 45-60 days after receiving downpayment
Payment Term T/T or L/C
Market  South or North America; East and South; Europe ; Australia and so on
Certification ISO9001-2008
Website http://www.nbcavort.com
Purchasing Notice Please lets know the Size, quantity, Material or Grade, surface, If it is special and Non-standard products, please supply the Drawing or Photos or Samples to us
Business Philosophy Racial harmony and solidarity; inspiring ahead; sincerely service

Product detail pictures:

OEM/ODM Manufacturer drywall screw drilling for Namibia Factory detail pictures

OEM/ODM Manufacturer drywall screw drilling for Namibia Factory detail pictures

OEM/ODM Manufacturer drywall screw drilling for Namibia Factory detail pictures

OEM/ODM Manufacturer drywall screw drilling for Namibia Factory detail pictures

OEM/ODM Manufacturer drywall screw drilling for Namibia Factory detail pictures


Dedicated to strict high-quality regulate and considerate shopper service, our experienced staff members users are constantly available to discuss your necessities and assure full buyer pleasure for OEM/ODM Manufacturer drywall screw drilling for Namibia Factory, The product will supply to all over the world, such as: Sydney, New Delhi, Manchester, Should really any of those items be of curiosity for you, you should allow us to know. We'll be satisfied to give you a quotation on receipt of one's thorough specs. We now have our personal experienced R&D enginners to meet any of one's requriements, We appear forward to receiving your enquires soon'and hope to have the opportunity to work together with you in the future. Welcome to check out our company.


  • Building a 1.5 LPM 18 Amp HHO Generator
    Warning HHO is very explosive.
    The chemicals used can cause severe burns and blindness.
    Make at your own risk.

    Does it Work?
    For me I got 10 to 15% better gas millage from 30 MPG to 35MPG on a 97 Saab,
    Problem was it
    Slowly deteriorated with time giving less and less HHO gas.
    This is ( to me ) a major problem.

    UPDATE
    Since this was posted I have been working with water vapor injection.
    Presently I am using a ultrasonic humidifier powered by a 400 watt 12 volt to 110 vac converter to
    generate water vapor and injecting it behind the air filter on my 97 Saab. It really seems to work with my mileage going from
    30 mpg to 35 mpg. Perhaps I am missing something but this is the approach I would suggest.
    Also installing a humidifier is a lot easier than the plates and solutions needed for HHO.
    In my case the generator is in the trunk and a 1 inch PVC pipe runs under the car to the engine compartment.

    This page includes two new techniques. One is the use of a spiral plates to achieve a large plate area in a small container.
    Another technique we use is to use a DC current limiter to provide a constant current that does not change with cell temperature. It uses 4 headlight bulbs with the 8 filaments wired in parallel to produce a non linear resistor.

    About 57 Amps are usually required to produce 1 LPM. his is beyond the drain we wish to place on a car’s alternator but fortunately 14 volts are far in excess of the voltage required to produce hho. Thus it is possible to make 4 small units each producing about 1/4 of the total and connect them in series. This reduces the current drain to 57 /4 or 14 amps per liter of gas.

    CASE
    This unit is composed of 4 cells made from 3 inch PVC pipe each 9 inches long. A pipe cap is glued on the bottom and a rubber seal is used on the top. The rubber seal is clamped in place to make a gas tight seal but still allow it to come off in the event of an explosion.

    PLATES
    I used a 6 inch by 100 inch roll of 316 stainless steel shim stock.007 thick. It was purchased from Mac-master Carr. This roll was cut to eight pieces each 12.5 inches by 6 inches. The pieces were stacked on a plywood form and holes to clear a number 8 screw were drilled to hold the spiral in place. The dimensions required for the holes are all measured from one end. The dimensions ( in inches) are 0, 0.5, 1.77, 3.24, 4.917, 6.783, 8.884, 11.102. The holes are about 3/8 inch from the top and bottom of the plates.

    *The two spirals needed were made by curling each of the stainless pieces on a length of 1 inch copper tubing. Then they were held together with 1/16 inch wire welding rod. A drill was used to insure that the holes were all in alignment. Then 8-32 flat head nylon plastic screws and nuts together with 1/4-20 nylon nuts used as spacers were used to assemble the 2 spirals that lie inside each other. Two pieces of 1 inch by 2 inch stainless are used to connect to the copper electrical connectors.

    * HHO FEED-THRU.
    A 1/4 inch pipe tap was used to tap a hole for a 1/4 inch pipe fitting that connects to 1/4 inch PVC tubing.

    *ELECTRICAL CURRENT FEED-THRU.
    To make the current feed-thru gas tight 2 1/4 – 20 flat head brass screws were soldered together. Then 2 holes were drilled and countersunk. The taper of the Flathead screws made a gas tight seal.

    *SPLASH SHIELD
    It was found necessary to protect the gas outlet from the water KOH mixture. I used a length of 1/2 inch PVC pipe that was cut to 3.075 inches long. The ends were rounded with a file and holes drilled into the top and bottom.

    *Then the gas outlet is unscrewed and a C clamp is used to distort the 3 inch tube to insert the tubes as shown here.

    *POWER SUPPLY
    A current regulator was made from 8 headlight bulbs. These had all 16 filaments connected in parallel.

    *Now for installing. I used 2 lengths of 3 conductor wire with all 3 wires in parallel and 110 colt connectors as they were cheap.

    Here are the 2 wires on the battery. the postive one goes through a 40 amp circuit breaker. One wire goes to the screw. The second
    is soldered to a nickle. The nickle is then cut flat with a hack saw and inserted in the connector blades of the circuit breaker.

    *The crate prevents tipping over. A copper tube then runs back to the air cleaner

    hho installed on my bike : https://www.youtube.com/watch?v=sQxiq00oSds

    Thanks for watching…

    In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!

    5 Stars By Mike 2016-10-22 19:08
    In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.

    5 Stars By Matthew 2016-11-18 17:10

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