Factory directly sale ASTM A193 B7M All Threaded Stud Bolts to Nigeria Factories

Factory directly sale ASTM A193 B7M All Threaded Stud Bolts to Nigeria Factories

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ASTM A193/A193M B7M All Threaded Stud Bolts Alloy steel bolting for pressure vessels, valves, flanges, and fittings for high temperature or high pressure service, or other special purpose applications. Standard: IFI-136, ASME B16.5, DIN976 Inch Size: 1/4”-4” with various lengths Metric Size: M6-M100 with various lengths Other Available Grade: ASTM A193/A193M B7, B7M, B16 B8 Class 1 & 2, B8M Class 1 & 2, ASTM A320/A320M L7, L7M, L43, B8 Class 1 & 2, B8M Class 1 & 2, and so on....


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The corporation upholds the philosophy of Be No.1 in high quality, be rooted on credit rating and trustworthiness for growth, will continue to serve outdated and new consumers from home and overseas whole-heatedly for Heavy Hex Nut En Français, Shear Connectors to United States, Nord Lock Washers Material, We adhere to the tenet of Services of Standardization, to Meet Customers' Demands.
Factory directly sale ASTM A193 B7M All Threaded Stud Bolts to Nigeria Factories Detail:

ASTM A193/A193M B7M All Threaded Stud Bolts

Alloy steel bolting for pressure vessels, valves, flanges, and fittings for high temperature or high pressure service, or other special purpose applications.

Standard: IFI-136, ASME B16.5, DIN976

Inch Size: 1/4”-4” with various lengths

Metric Size: M6-M100 with various lengths

Other Available Grade:

ASTM A193/A193M B7, B7M, B16 B8 Class 1 & 2, B8M Class 1 & 2,

ASTM A320/A320M L7, L7M, L43, B8 Class 1 & 2, B8M Class 1 & 2, and so on.

Finish: Plain, Black Oxide, Zinc Plated, Zinc Nickel Plated, Cadmium Plated, PTFE etc.

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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Factory directly sale ASTM A193 B7M All Threaded Stud Bolts to Nigeria Factories detail pictures


To get the stage of realizing dreams of our employees! To build a happier, more united and much more skilled crew! To reach a mutual benefit of our prospects, suppliers, the society and ourselves for Factory directly sale ASTM A193 B7M All Threaded Stud Bolts to Nigeria Factories, The product will supply to all over the world, such as: Amman, Porto, Argentina, As operation principle is be market-oriented , good faith as principle, win-win as objective, holding on customer first, quality assurance, service first as our purpose, dedicated to provide the original quality, create excellence service , we won the praise and trust in the industry of auto parts. In the future, We will provide quality product and excellent service in return to our customers , welcome any suggestions and feedback from all over the world.



  • I just cut half an inch of threads off a 6″ bolt – hope this still counts.



    The Hosokawa Mikro Pulverizer® Hammer and Screen Mill is one of the most versatile and durable systems for fine size reduction down to D 97 = 45 µm. This brief video demonstration will highlight the features and operation of the Hosokawa 100 HP hammer mill (MP #4) which is used for specialty chemical applications. The Mikro Pulverizer Hammer and Screen Mills range from 1 HP up to 350 HP.

    The Hammer and Screen Mill is a high-speed mechanical impact mill designed for continuous size reduction of a wide range of materials for chemical, pharmaceutical, food, mineral, and cosmetic applications. This device has evolved into the preeminent industrial mill with thousands of worldwide installations.

    Design and Options:

    Laboratory (1 HP) to production (200 HP) available
    Process 250 gram batches up to 15 tons/hour
    Easy to operate and maintain
    Available in mild steel, stainless steel, and wear protection
    Pressure shock-resistant (PSR) models available
    Various configurations available to produce a wide range of products and results
    Durable and reliable designs
    Compact and easy to clean
    Cryogenic grinding

    The Mikro Pulverizer consists of a high-speed rotor assembly fitted with hammers. The grinding chamber is fitted with a cover containing a multiple deflector liner and a retaining screen at the point of mill discharge.

    A screw mechanism is often used to introduce feed material into the grinding chamber. The grinding process is affected by three basic variables: the type of hammers, the rotor speed, and the size and shape of the screen opening.

    There are two types of hammers: the “stirrup,” recommended where a fine particle size is desired; and the “bar,” which generates a coarser grind with a minimum of fines. Both types are tipped at the wearing edge with various abrasion-resistant alloys. Rotor speed affects the fineness of the grind as follows: low speeds result in a coarse grind and high speeds produce a fine grind. Size and shape of the retaining screen openings also affect the product. In general, a finer screen opening will result in a finer grind. The retaining screen does not function as a sifting screen, except in coarse granulations.

    Controlled Particle Size
    Optimum particle size reduction can greatly affect chemical reaction speeds, solubility, weight, color, volume, appearance, and strength of ground products. Mikro-Pulverizers® provide accuracy in particle size control because the grinding action is entirely mechanical. Once a mill is set to deliver a certain product, it will continue to produce exactly the same result without adjustment.

    Grind, Blend, and Disperse
    Mikro Pulverizers® grind, blend, and disperse in a single operation. Intensive action thoroughly mixes dissimilar ingredients into a finished product. Heat-sensitive materials are handled by adjustment of mill speed, hammers, screen and discharge air relief, as well as with pneumatic conveying. Conditioned air may be bled into a grinding chamber, or the feed may be pre-conditioned or chilled.

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