DADA STEEL

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All what You Need To Know About Us

DADA STEEL Co., Ltd. is a company specialized in mild steel plate,shipbuilding steel plate,Boiler steel,Weathering steel plateThe supply capacity per year is about 8,900,000 tons steel plate/coil according to EN10025,EN10028,ASTM A36,ASTM A131, JIS G3101,JIS G3106...

  • Gas cylinder steel plate

    Gas cylinder steel plate

    Gas cylinder steel plate is used in welded gas cylinder and related products. supplies gas cylinder steel with better anti-stress capability. Popular......

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  • Shipbuilding steel plate

    Shipbuilding steel plate

    shipbuilding steel plate suppliers,we supply A,B,D,E,AH32,DH32,EH32,FH32,AH36,DH36,EH36,FH36,AH40,DH40,EH40,FH40 with ABS,DNV,GL ....

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  • Boiler pressure vessel steel

    Boiler pressure vessel steel

    Boiler and pressure vessel grade steel comes in a variety of grades and thicknesses, and are designed to withstand the immense internal ......

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  • Alloy steel Plate

    Alloy steel Plate...

    Alloy steel is steel that is alloyed with a variety of elements in total amounts between 1.0% and 50% by weight to improve its mechanical properties. ...

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  • Q345B steel plate

    Q345B steel plate

    Steel grade Q345B is the most common used as high strength low alloy structural steel in industry area. ...

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  • Q235B steel plate

    Q235B steel plate

    Q235 steel is Chinese structural steel, Q235A Q235B Q235C Q235D material density: 7.85 g/cm3, properties, specification, composition .. ..

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Roof Support Split Set Anchor Bolt with Plate price

  • Split set anchor bolt MF39x2.1m for underground roof support

    Split set anchor bolt MF39x2.1m . Split set anchor bolt is rollformed into a C shape with slot by high tensile steel band, which one end is tapered for easily inserting bolt into drilling hole. The other end is welded a ring to hold the bearing plate. FunctionsSplit set anchor bolt is a frictional ground support system. When friction bolt is Read More

  • Mining Roof Support Ss46x2400mm Galvanized Split Set Bolt

    Mining Roof Support Ss46x2400mm Galvanized Split Set Bolt And Plate , Find Complete Details about Mining Roof Support Ss46x2400mm Galvanized Split Set Bolt And Plate,Ss46 Split Set Bolt,Anchor Bolt Hot Dip Galvanized,Galvanized Anchor Bolts from Anchors Supplier or Manufacturer Tonry Mining Safety Support Technology Co., Ltd. (Shandong)Read More

  • 33x1800mm High Quality Mine Roofing Support Split Set

    33x1800mm High Quality Mine Roofing Support Split Set Anchor Bolt , Find Complete Details about 33x1800mm High Quality Mine Roofing Support Split Set Anchor Bolt,33x1800mmbolt from Bolts Supplier or Manufacturer Tonry Mining Safety Support Technology Co., Ltd. (Shandong)Read More

  • roof anchor bolt, roof anchor bolt Suppliers and

    mine roof supporting split set bolt steel plate 225x5mm domed plate TONRY designs and manufactures a wide range of plates and combination plates used with various rock bolts. TONRY plate helps to distribute the roof bolt load evenly in all directions to prevent loose strata falling between rock bolts.Read More

  • split set mining bolt, split set mining bolt Suppliers and

    577 split set mining bolt products are offered for sale by suppliers on , of which bolts accounts for 49%, anchors accounts for 35%, and mining machinery parts accounts for 1%. A wide variety of split set mining bolt options are available to you, such as gb.Read More

  • Best price Split set anchor bolt 33mm 39 mm 42mm

    Best price Split set anchor bolt 33mm 39 mm 42mm TONRY Products Made In China, China Manufacturer. Best price Split set anchor bolt 1.Materialsteel 2.Fuction split sets bolt for support 3.Diameter 33mm 39mm 42mm 47mm Split set anchor bolt is especially designed by GSI used together with dome plate for reliable ground support in hardrock mines, tunnels and slopes etc. Read More

  • Split set anchor bolt MF39x2.1m for underground roof support

    Split set anchor bolt MF39x2.1m . Split set anchor bolt is rollformed into a C shape with slot by high tensile steel band, which one end is tapered for easily inserting bolt into drilling hole. The other end is welded a ring to hold the bearing plate. FunctionsSplit set anchor bolt is a frictional ground support system. When friction bolt is Read More

  • 33x1800mm High Quality Mine Roofing Support Split Set

    33x1800mm High Quality Mine Roofing Support Split Set Anchor Bolt , Find Complete Details about 33x1800mm High Quality Mine Roofing Support Split Set Anchor Bolt,33x1800mmbolt from Bolts Supplier or Manufacturer Tonry Mining Safety Support Technology Co., Ltd. (Shandong)Read More

  • roof anchor bolt, roof anchor bolt Suppliers and

    A wide variety of roof anchor bolt options are available to you, such as 12mm, 1/4in, and 5/16in. You can also choose from anchor bolt, foundation anchor bolt, and nickel bar roof anchor bolt, as well as from iron, steel, and carbon steel roof anchor bolt There are 368 suppliers who sells roof anchor bolt on , mainly located in Asia.Read More

  • Best price Split set anchor bolt 33mm 39 mm 42mm

    Best price Split set anchor bolt 33mm 39 mm 42mm TONRY Products Made In China, China Manufacturer. Best price Split set anchor bolt 1.Materialsteel 2.Fuction split sets bolt for support 3.Diameter 33mm 39mm 42mm 47mm Split set anchor bolt is especially designed by GSI used together with dome plate for reliable ground support in hardrock mines, tunnels and slopes etc. Read More

  • China Rock Anchor Bolt, Rock Anchor Bolt Manufacturers

    China Rock Anchor Bolt manufacturers Select 2020 high quality Rock Anchor Bolt products in best price from certified Chinese Bolt manufacturers, Steel Bolt suppliers, wholesalers and factory on Made in Read More

  • Tonry Mining Safety Support Technology Co., Ltd.

    Mining anchor bolt SS47X2400mm hot dip galvanized split set bolt Min. Order100 Piece/Pieces FOB PriceUS $1 12 / Piece Hard rock Mining roof support SS46X Hard rock Mining roof support SS46X5000mm hot dip galvanized friction Read More

  • Split set rock bolt Manufacturers & Suppliers, China split

    split set rock bolt manufacturer/supplier, China split set rock bolt manufacturer & factory list, find qualified Chinese split set rock bolt manufacturers, suppliers, factories, exporters & wholesalers quickly on Made in China.Read More

  • Hollow Rock Bolt manufacturers & suppliers Made in

    Rock Anchor Bolt Hollow Injection Bolt Rock Anchor Roof Bolt Hollow Bar Anchor. More. ViewList View. Roadway Support Split Set Rock Bolt with Plate . FOB PriceUS $ 3 5 / Piece Min. Order1 Piece. MaterialQ235/Q345/Q420; their competitive & cheap price of Hollow Rock Bolt factory would get you an edge in your own market. It's well Read More

  • Anchor Points Fall Protection Equipment The Home Depot

    The Guardian Fall Protection CB 12 Roof Anchor is The Guardian Fall Protection CB 12 Roof Anchor is the tried and true permanent fall protection anchor. This product is great for use with retractable lifelines, vertical lifelines or rope grab units or horizontal lifeline systems and can be installed on wood, metal deck or concrete substrates (fasteners are provided for wood and steel Read More

  • Chapter 1.0 Introduction IITK

    2.2.1 Mechanical coupled roof bolts The mechanical anchor bolt consists of a smooth bar with a threaded anchor end. A mechanical shell anchor attached to the threaded end of the bolt is used to anchor the system. When a torque is applied to the bolt, the force drives a plug against the outer shell, which then expandsRead More

  • Safety Anchor Points, Roof Anchors, Permanent &

    Safety roof anchor points are a vital part of a fall protection system. Anchor points are usually installed on the roof and are used to connect lanyards, lifelines, and other forms of tie off which prevent a worker from falling. Roof anchors can be as simple as a D ring connection or as complex as a Read More

  • APPENDIX 3 STATE OF THE ART AND PHYSICAL

    HISTORY OF ROCK BOLTING Suspension type roof supports were used in U.S. coal mines as early as 1905 (1). In 1936, a new system (2) of providing reinforcement to mine roofs withRead More

  • Shandong Tongrui Mining Technology Co., Ltd.

    Shandong Tongrui Mining Technology Co. was founded in 2007 in Tai an, Shandong, China. In 2011 we set up GSI(Ground Support Industries Co.) for selling and promoting the products of Tongrui under the brand name of Tightlok.Read More

  • China Frp Bolt, Frp Bolt Manufacturers, Suppliers, Price

    China Frp Bolt manufacturers Select 2020 high quality Frp Bolt products in best price from certified Chinese Bolt manufacturers, U Bolt suppliers, wholesalers and factory on Made in ChinaRead More

Quick Message

Fill in this form or click the service online, all questions will be answered.

Quick Message

Fill in this form or click the service online, all questions will be answered.