Prosperity head pressure tank Figure

Hebei prosperity head plant adhere to integrity management, focus on the user is God's service concept, head plant's main head, oval head, steel head, stainless steel head, pressure vessel head, the hat, head Factory strength, major equipment, auxiliary equipment, can produce diameter 32-8500mm, 3-60mm quality of products, timely delivery. Head of the raw material suppliers on time production of a process, if the supplier can not meet JIT head of the factory, its JIT effect will be greatly reduced. JIT purchasing basic idea to require suppliers to cooperate to provide the required number of head materials. This is the traditional early in pre-production, purchase large quantities of raw materials put to the warehouse approach is different, the core of JIT purchasing requires two things: the first is to reduce the volume, frequent and reliable delivery; the second is holding head high quality raw materials. The main measures for the implementation of JIT purchasing: reduce the number of suppliers to select adjacent supplier, or to head nearest supplier factories (or set up warehouses); to maintain stable relations with suppliers to keep from the same supplier purchase, and to remain competitive in terms of price, to help suppliers improve the quality, cost, and delivery levels, to head the supplier promotion time production. Hebei prosperity head plant products are sold in 29 provinces and cities, the main seal head cap, size range, reasonable price and high quality. Quality inspection head Head; require the detection rate and methods: ray and ultrasonic testing by GB150-2011 in the 10.3.2 (a) expressed prevail: the first puzzle forming convex head with all the splice joint should 100% testing. Surface testing requirements, GB150-2011 and TSGR0004-2009 requirements consistent presentation: Requires local radiographic or ultrasonic testing container after the first puzzle forming convex head with all splice joint response surface magnetic particle or penetrant testing. GB / T25198-2010 did not ask for it. Fourth, understand the puzzle formed after the first: three standards and regulations appearing in the "first puzzle forming" is not clearly defined, but does not explicitly prohibit TSGR0004-2009 before forming non-destructive testing, the post of "first puzzle forming "whether the situation can be understood as follows: Tablet spliced ??100% ray or ultrasonic testing, after press forming, and then the arc transition zone to the straight section and then non-destructive testing, then the need for the male head with all stitching the joint surface magnetic particle or penetrant testing. Fifth, the convex head splice joint NDT implementation of recommendations: 1) requires all non-destructive testing of container convex head after forming the splice joint should be 100% ray or ultrasonic inspection, surface inspection is performed according to design drawings to determine ; 2) require a local non-destructive testing of container convex head splice joint can be 100% ray or ultrasonic testing after forming, whether surface inspection determined according to design drawings;