Siping acoustic tube also has a more secure lightning protection measures

Siping Acoustic Pipe (187-3376-9273) - Siping Acoustic Pipe Quote - Siping Acoustic Pipe Detection - Siping Acoustic Pipe manufacturers - Siping Acoustic Pipe Prices - Siping Acoustic Pipe role - Siping acoustic tube quality - Siping sound Pipe Technology - Siping Acoustic Pipe Construction - Siping acoustic tube weight - Siping Acoustic Pipe Specifications - Acoustic Pipe purposes Siping Siping Acoustic Pipe appearance requirements: Siping acoustic tube surface should be free of cracks, dents, rust, before processing The initial bending should not exceed L / 1.000 (L is the length of pipe). Pipe must not take a long use. Horizontal frames, ladders and scaffold boards of hook should be welded or riveted firmly. Each rod tip flattened section shall cracks, pin hole, rivet holes should be drilled, punched shall not be used. Processing may not cause material degradation phenomenon caused due process. Welding requirements Acoustic Pipe 187-3376-9273 Siping Acoustic Pipe: Between the Siping Acoustic Pipe welding rod should be used for each SMAW, in ensuring equal strength but also use other methods. Pole and rail welding, screw, tube and plate welding, weld must be adopted around. Weld height of not less than 2mm, the surface should be smooth, smooth, without leakage welding, welding wear, cracks and slag, weld pore diameter not greater than 1.0mm, the number of each weld porosity can not be more than two. Three-dimensional depth of the weld metal bite of meat should not exceed 0.5mm, the total length should not exceed 1.0% of the weld length. Surface coating requirements Siping acoustic tube: Siping acoustic tube should adopt galvanized. Connecting bars, locking arm, adjustable base, adjustable brackets and scaffold boards, horizontal racks and ladders of the hook should be galvanized surface. Siping Acoustic Pipe galvanized surface should be smooth, Siping acoustic tube at the connection may not have extra lumps. Mast and non-galvanized surface fitting should brush, spray or painted rust invaded two, finish together. Phosphate paint can also be used. Painted surfaces should be uniform, seamless coating, flowing, peeling, wrinkles and other defects. July Siping acoustic pipe exports rise, on the one hand and foreign economic slightly warmer on the other hand, during this period, China's low Siping acoustic tubes offer on export competitiveness is very advantageous, which to some extent It led to improvement in the exports. ? Analysis over reason, an increase that Siping acoustic pipe outlet would have on domestic Siping Acoustic Pipe bring about changes it size requirements Siping acoustic tube: Siping Acoustic Pipe and Fittings size design requirements should be determined; latch diameter not less than 13mm; cross support pin aperture no larger than 16mm; connecting rods, adjustable base and adjustable bracket screw, fixed base and a fixed bracket of the plunger, insert the mast pole not less than 95mm in length ; scaffold board panels, ladders pedal thickness not less than 1.2mm; and a non-slip function; hook thickness of not less than 7mm. Siping Acoustic Pipe www.hblianye03.com, Siping acoustic tube www.lianye03.com, Siping Siping Acoustic Pipe www.18733769273.com Acoustic Pipe also has lightning protection measures more secure