Galvanized Pipe precision and production process
Galvanized Pipe accuracy and production process is a measure of a manufacturer of technical strength is not very strong a rigid indicator, but also a business technology to improve a way to show the accuracy of the more sophisticated, the higher the level of technology, the corresponding product production Will be more beautiful. General manufacturers can do Galvanized Pipe production accuracy is 0.3, then can do 0.2?
Galvanized Pipe or cold rolled precision seamless pipe (GB3639-2000) is used for mechanical structure, hydraulic equipment, high dimensional accuracy and good surface finish cold drawn or cold rolled precision seamless steel pipe. High-precision Galvanized Pipe is a new type of high-tech energy-saving products. , The use of high-precision Galvanized Pipe to promote the use of steel, improve processing efficiency, energy conservation The so-called high-precision cold-drawn tube is the internal and external diameter accuracy (tolerance range) strict, internal and external surface finish, roundness, Thickness uniformity of the fine technology produced by the high-precision cold-drawn tube of the main technical indicators have reached or partially exceeded the national standard GB871388 and the international standard ISO4394 / I-1980 (E) requirements.
Galvanized Pipe surface dust and easy to remove dirt, and can be washed with soap, weak detergent or warm water. Galvanized Pipe surface of the trademark, foil, with warm water, weak detergent to wash, binder ingredients, the use of alcohol or organic solvents (ether, benzene) scrub. Galvanized Pipe surface grease, oil, lubricants pollution, with a soft cloth wipe clean, later with a neutral detergent or ammonia solution or with a special detergent cleaning. Galvanized Pipe surface with bleach and a variety of acid attached, immediately rinse with water, and then ammonia solution or neutral soda solution of sulfuric acid dip, washed with neutral detergent or warm water. Galvanized Pipe surface with rainbow pattern, is too much use of detergent or oil caused by washing with warm water neutral detergent can be washed away. Galvanized Pipe surface dirt caused by rust, can be 10% nitric acid or grinding detergent washing, can also be used special washing drug washing. As long as we use the correct maintenance method, you can extend the life of Galvanized Pipe, to keep its clean, bright, gorgeous style.
The surface of the Galvanized Pipe must be regularly cleaned and maintained to maintain its gorgeous surface and extend the service life. When cleaning the surface of the Galvanized Pipe, it is necessary to pay attention to the surface scratches, so as to avoid the use of bleach components and abrasive cleaning liquid, wire ball, grinding tools, etc., in order to get rid of the washing liquid, wash the end of the surface with clean water.
When the domestic Galvanized Pipe market showed a weak situation, limited turnover, the downstream procurement more cautious, pessimistic atmosphere thicker. East China Galvanized Pipe due to the downstream rolling material business procurement of raw materials less, with blanks on the market outlook cautious, billet market deserted, Galvanized Pipe plant shipments are none other, but the range is limited. Tangshan Galvanized Pipe prices steady, although the beginning of the week when the transaction is relatively more, but only individual varieties. Overall, supporting the price of Galvanized Pipe prices is still insufficient, near the weekend when the overall demand weakened, the market price fell slightly. The recent Galvanized Pipe manufacturers export orders more, coupled with limited domestic sales resources, cost pressures in the larger, Galvanized Pipe plant in the context of loss, manufacturers strong will strong, Galvanized Pipe prices showed steady market. At present, the finished product market turnover was light, the basic price in the low shock, unable to drive Galvanized Pipe prices rise. Galvanized Pipe plant blast furnace operating rate is currently maintained high, but Galvanized Pipe plant recently overhaul, stop production more, supply and demand is still more prominent contradiction is expected in the short term Galvanized Pipe market will remain narrow range adjustment market.