2017 New Style ASTM A193 B7 All Threaded Stud Bolts for Colombia Manufacturer

ASTM A193/A193M B7 All Threaded Stud Bolts

API 6A 6D Flange Valve Wellhead ASME/ANSI Flange All Thread 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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    Kunshan Alex Railway Fastening Co., Ltd manufactures railway fasteners and standard components. As a leading railway fasteners manufacturers in China,with production license of Chinese railway Ministry, advanced technology, high precision inspection instruments and service, our products have been widely exported the USA, Germany, Spain, Japan, Australia, Italy, Netherlands, Belgium, Poland, the UK, India, and South Africa etc. We can provide products according to customers drawings and samples.Our main products are as following:

    1. Elastic Rail Clip and Clamp, SKL clip,E Clip, Deenik clip, Fist clip;
    2. Rail Screw Spike/coach screw/drive screw/dog spike;
    3. Plastic Dowel/screw dowel;
    4. Track Bolt with Nut;
    5. Rail Base (Tie) Plate;
    6. Rail Fish Plate, Fish Bolt, nut and washers;
    7. Railway Shoulder (Insert);
    8. Railroad Rubber and EVA Pad;
    9. Rail spring washer, Rail plain washer;
    10. Rail Clamp plate;
    11. Train Block shoe/ Brake block;
    12. Rail Anchor;
    13. Rail Shoulder;
    14. Steel Rail;
    15. Steel Sleeper.

    levi.qi@ksalex.com

    https://www.ksalex.com/

    https://alexrailroad.en.made-in-china.com/