hollow bolts used in engines,cars and fuel injection system
Product description Luhui r32 self drilling hollow anchor bolts is mainly used in underground engineering , like weak surrounding rock, fault fracture zone, highland stress large deformation and other complex geology. Especially in serious hole collapse and deep fault rock situation, ordinary anchor rod is incapable of action. Lhz anchor bolt set drilling, grouting, lengthen and anchoring multifunction all in one, in all kinds of bad surrounding rock engineering applications achieved ideal support effect. SizeLength (m)Weight(kg/m)Outer (mm)Inner (mm)Cross section(mm²)Ultimate load(kn)Yield load (kn) R32l2.0-4.05.4-10.83221.5304210160 R32n2.0-4.06.8-13.63218.5396280230 R32s2.0-4.08.2-16.43215.0488360280 Tunnelling ground engineering • radial bolting • slope stabilization • forepoling • micro injection pile • face stabilization • temporary support anchor • portal preparation • soil nailing Technology process 1. Connect the alloy drill and anchor rod one end, on the other end, connect the drill sleeve and shank adapter , then connect the drilling rig or hand-held drill. Then start drilling, fill the cooling water while drilling.( if you want to lengthen the anchor rod, can connect the coupling, and then drilling) 2. Take down the drill, put the stop-grouting plug into the rod, and insert it to the hole, then ready to grout. Special circumstances like surrounding rock grouting tension is over or surrounding rock is too broken, can use anchor agent to seal the hole. 3. Connect quick grouting coupling and anchor rod end, connect other end of grouting machine. 4. Start grouting, when grouting full and reach design value then power off . Grouting pressure according to the design parameters and grouting machine performance determine , cement/sand reference values is 1:0 ~ 1:1, water/cement reference value is 0.45:1 ~ 0.5:1. 5. Install anchor plate and nuts, and tighten nuts.
Galvanized bolts are bolts that have undergone a galvanization process, which involves coating the bolts with a layer of zinc to provide protection against corrosion. The galvanization process creates a protective barrier that helps prevent the bolt from rusting when exposed to moisture and other corrosive elements.
Price - Rs.5.25 Piece Quantity Per Pack : 50KG/BAG Material ; Mild Steel Usage/Application : Trolly Part, E Rickshaw Packaging Type : Bag , Box Brand : TV 5 Size : Standard
Rs.50 Kg Minimum Order Quantity: 50 Kg Head Type ; Round Thread Type : Full Thread Grade : 4.6 Brand : ST Color : Black Coating : Self Packaging Type : Jute bag
Rs.50 Kg Minimum Order Quantity: 50 Kg Head Type : Round Thread Type : Half Thread Grade : 4.8 Standard : IST Brand : ST Color : Black, Golden, Silver
Rs.50 Kg Minimum Order Quantity: 50 Kg Head Type : Round Type : Nut,Bolt,Washer Thread Type : Half Thread Material : Mild Steel Grade : 4*6 Brand : ST Color : Black, Golden, Silver Packaging Type : Jute Bag
Price - Rs 5.70 INR/Piece Product Details: Color : Grey Product Type : MS Hub Bolt Usage Used for fitting and assembling of various types of machines and systems Size : Customized Use They are high-strength bolts that connect vehicles to the wheels MS Hub Bolt Price And Quantity Minimum Order Quantity : 50000 Piece Price : 5.70 INR/Piece MS Hub Bolt Product Specifications Usage : Used for fitting and assembling of various types of machines and systems Product Type : MS Hub Bolt Size : Customized Use : They are high-strength bolts that connect vehicles to the wheels Color ; Grey MS Hub Bolt Trade Information Payment Terms : Cash Advance (CA) Supply Ability : 50000 Piece Per Week Delivery Time : 7-20 DaysMain Domestic Market All India
Price - 70 INR/Kilograms Product Details: Usage Used as a connection point for rigging, anchoring, pulling, pushing, or hoisting applications Size : Customized Product Type : Forged Eye Bolt Color : Grey Use : Industrial Forged Eye Bolt Price And Quantity Price : 70 INR/Kilograms Minimum Order Quantity : 1000 Kilograms Forged Eye Bolt Product Specifications Size ; Customized Use ; Industrial Usage : Used as a connection point for rigging, anchoring, pulling, pushing, or hoisting applications Product Type : Forged Eye Bolt Color ; Grey
7 Inch Hub Axle Rod Heavy Duty with BNP CLR Bolt 45 INR/Piece Product Details: Product Type : Hub Axle Rod Heavy Duty with BNP CLR Bolt Size : 7 inch Color : Black Usage : Used to provide the power to the wheels in order to rotate Use Automobile Industry 7 Inch Hub Axle Rod Heavy Duty with BNP CLR Bolt Price And Quantity Price 45 INR/Piece
PRice - Rs.78 Bag of 50 KG Size : ALL STANDARD SIZES Brand : ST Packaging Type : Bag Weight (g) : 10 Grams Bolt Shape ; Hex Nut Head Shape : Square With the valuable assistance of skilled team of professionals, we are engaged in offering an extensive range of high-quality Mild Steel Nut Bolt.
Price - Rs.78 Bag of 50 KG Minimum Order Quantity: 1000 Bag of 50 KG Finishing ; Polished Head Shape : Hex Packaging Type : Bag Color : Black Material : Mild Steel Pack Size : 50 Kg We are successfully meeting the varied requirements of our clients by providing the best quality range of Mild Steel Bolt.
Price - Rs.10 Piece
Price- Rs.58 Kilogram Size ; All Standard Sizes Brand : ST Head Type : Hexagonal Quantity Per Pack ; 50/bag Usage/Application : Industrial Finishing : Zinc
Rs. : 50 Kg Minimum Order Quantity: 50 Kg Brand : ST Material : Mild Steel Coating : Zinc Electroplating Grade : 304 Also Available In 202 Thickness : 6 mm Also Available In 5,8,10,12,14,16,18,20,24 mm Length : 16-150 mm Condition : New
50 Kilogram Minimum Order Quantity 50 Kilogram Size 6mm24mm Brand ST Quantity Per Pack 50 Material MS Shape Hex Thickness 6 mm Also Available In 56810121416182024 mm Length 16100 mm Incepted in the year 2006 we Sanju Traders are engaged in manufacturing and trading a wide assortment of Metal Nut Metal Bolt Anchor Fasteners etc Situated at Ludhiana Punjab India we are a Sole Proprietorship company and manufacture these products as per the set industry standards Managed under the headship of Mr Chandra Shekhar Manager we have achieved a significant position in this sector
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The SupAnchor Self-Drilling Anchor is a unique anchoring system and is todayÂë answer to the increasing demands of the tunnelling industry and ground engineering for safer and faster production. The system provides advantages for all areas of its applications, where boreholes would require the time consuming drilling with casing systems in unconsolidated or cohesive soil. Features and Advantages Fits SupAnchor standard Boomer, ROC and Mustang rigs. Particulary suitable for difficult ground conditions. A high rate of installation since drilling, placing and grouting can be performed in one single operation. Self drilling system eliminates the requirement for a cased borehole. Installation with simultaneous drilling and grouting possible. Easy installation in all directions, also upwards. Suitable for working in limited space, height and in areas of difficult access. Simple post grouting system. Hot-dipped galvanizing for corrosion protection Applications Tunnelling Ground engineering Radial bolting Slope stabilization Forepoling Micro injection pile Face stabilization Temporary support anchor Portal preparation Soil nailing SupAnchor Rock Reinforcement Specifications TECHNICAL DATA R 32N R 32S Outside diameter.............................................. 32 mm Internal diameter, average................................ 18.5 mm External diameter, effective............................. 29.1 mm Effective cross sectional area, average............ 396 mm Ultimate load capacity...................................... 280 kN Yield load capacity............................................ 230 kN Average tensile strength, Rm........................... 720 N/mm Average yield strength, Rp0,2.......................... 560 N/mm GENERAL DATA Type of steel............................................. EN 10083-1 Thread type............................................... R32. ISO 10208
Rock bolts are commonly used in civil engineering and mining to reinforce and stabilize rock masses. A rod or bar is inserted into a drilled hole, which is then grouted in place using cement or resin. FRP Rock bolts withstand tensile forces and evenly distribute load, eventually increasing overall strength. They control rock movements, reduce deformation and prevent collapses.
Refractory Burner Blocks are special type of Block which are form of Refractory ceramic material. It is used for Boiler, furnace, kiln, fireplaces & fireboxes. Quality: We offer various quality Burner Block are IS-6, IS-8, PI - 30% to 70% Alumina offering high temperature resistance of 1100 C to 1700 C & Special brick as per require technical data considering to application of Brick. Sizes of Burner Block (Inch): 9 x 9 x 9 12 x 12 x 12 14 x 14 x 14 16 x 16 x 16
