Hebei yida anti impact rebar coupling system is a mechanical rebar splicing system, be made of high quality alloy steel. It has already passed the high speed tensile test of anti instant impact by germany berlin bam laboratory. It has been widely applied at the sites where required high level of resistance to impact. The coupler sleeve will be perfect connected with rebar by cold swaged deformation in the application, and dual couplers will be connected by a high strength bolt.Its size can be from 12mm into 40mm different diameter bars.
Special advantages:
(1)each rebar is connected by cold swaged with a coupling, it was processed by large-tonnage hydraulic machine and unique split mould to ensure high quality and reliable radial deformation swage.
(2)rebar sleeve bond press is done prior to site connection saving precious site time.
(3)the two sleeves are connected through a high-strength bolt, quality ensured.
(4)installation on site is easy and fast, even in dense cages. No x-ray check is needed and installation can be done in any weather conditions.
(5)no thread cutting, no need heat or pre-heat on rebar, hence the rebar retains its original characteristics after splice.
(6)the yida acj rebar coupling system stands complex or full tension as well as full compression state.
Application guide:
Proper installation is very important to ensure the design load will be reached in the application. Yida strongly recommends that the installation and site quality check be done according to the required guidelines and dimensions.
Site installation method
Step 1:screw the bolt into female coupler swaged with rebar, till unable to screw continually.
Step 2:screw another side of bolt into the other sleeve after swaged with rebar, till unable to screw continually.
Step 3:with help of two pipe wrench, tighten the connection by turning both rebar / couplers in opposite direction at the same time.
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Application Guide: Proper installation is very important to ensure the design load will be reached in the application. Yida strongly recommends that the installation and site quality check be done according to the required guidelines and dimensions. Site installation method Step 1:Screw the bolt into female coupler swaged with rebar, till unable to screw continually. Step 2:Screw another side of bolt into the other sleeve after swaged with rebar, till unable to screw continually. Step 3:With help of two pipe wrench, tighten the connection by turning both rebar / couplers in opposite direction at the same time.
Material: high carbon spring steel, spring steel, stainless steel, alloy steel Compression Spring, Extension Spring : Wire Diameter: 0.2-40.0mm Torsion spring wire diameter :0.2-35mm Surface Finish: black , Zinc, Nickel, silver, golden, tin, powder coating, shot pin Applications: Automotive, medical device, agricultural machinery ,electronics, toy, electric power distribution. Extension spring hook include Germany hook, British hook, Side hook We can customize special design of springs based on your requirement.
Supplier: Steel alloys, non ferrous metals, chemicals, machinery, power plants, universal joint shafts, gear spindle couplings, textile packaging machines
Services: Liaison representatives & service providers
Buyer: Steel alloys, non ferrous metals, industrial chemicals and machinery
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Services: Our company's products, technical support, training, installation and commissioning
Commodity: Sodium Bisulfite Molecular Formula: NaHSO3 Molecular Weight: 104.06 Properties: White monoclinic crystalline powder with sulfur dioxide odor; relative density: 1.49; very easily soluble in water; can be decomposed when heated; slightly soluble in ethanol; aqueous solution is acidic; has strong reducing property; can be oxidized in the air or loose sulfur dioxide. Quality Standard: HG/T3492-80 Technical Indicator High-purity grade Acrylic grade Food grade Refined grade Industrial grade 1 NaHSO3 % 99.5 Insol. in water % 0.003, 0.005, 0.03, 0.04, 0.05 Chloride(Cl) % 0.003, 0.004 Iron(Fe) % 0.001 0.002 0.005 Heavy metal(Pb) 0.001 Arsenic(As) % 0.0001 Clarity test Qualified Use: It is used in the bleaching of cotton textiles; as reducing agent in dyes, paper-making, leather, chemical synthesis; in the manufacture of pharmaceutical intermediates, developer, food bleacher, antiseptic and anti-oxidants. Packing: In PP woven bag lined with PE bag; paper-plastic composite bag, and kraft paper bag etc. Net wt.: 25/50/1000 kgs/bag or upon clients' request.
Supplier: Machines and conveyor lines and non standard construction, food tippers, non standard cutting machines, filling lines, weighing lines and equipment, screw conveyors, for food and other companies like empty box supply line, palletizer and automatic storage conveyor line.
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