Jukazahn There are 1, hot dip galvanized steel jis g suppliers, mainly located in Asia. There are 93 jis g sgcc specification suppliers, mainly located in Asia. Roof structure, surface sheet of balcony,frame of window,door, etc. Package In cutting wire or coiled wire packed by plastic film and wooden bag or hessin cloth or as request. Sign Up For Exclusive Updates Get the latest special offers and discount information sent to your email address. Cixi Chenlu Plumbing Pipe Factory.
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In this case, the term "sheet" includes not only sheets in flat form but also corrugated sheets of the shapes and dimensions specified, in JIS G The most recent editions of the standards indicated below shall be applied. Nonaging property is referred to as the property free from stretcher strain during fabrication. In this case, the nominal thickness and the mass of coating shall be as specified in Annex 1. In this case, the nominal thickness and the mass of coating shall be as specified in Annex 2.
In this case, the symbol shall be S. Minimum coating mass and its symbol shall be as shown in Table 4. Unless otherwise specified, the non-alloyed coating shall be subjected to chromate treatment and the alloyed coating shall be untreated.
Table 5 Type of chemical treatment and symbol Type of chemical treatment Symbol Chromate treatment C Phosphate treatment P Untreated M Remarks Chemical treatments other than those listed in Table 5 may be agreed upon between the purchaser and manufacturer. Unless otherwise specified, the non-alloyed coating shall be unoiled and the alloyed coating shall be oiled. Table 6 Discrimination of oiling and symbol Discrimination of oiling Symbol Oiled unoiled X 9 Mechanical properties 9.
Remarks Test items for roofing and architectural siding shall be those which correspond to the specified symbol among those given in Table 7. The yield point shall be the upper yield point. SGH min. J 8 min. J6 min. SGCD2 min. SGCD3 min. SGC min. When the mass of coil is expressed as theoretical mass, however, the length shall be given in meters.
However, the standard nominal thickness of corrugated sheet and the standard width and length prior to corrugation shall comply with Annex 2. Further, the standard length and width of corrugated sheet after corrugation shall comply with JIS G Thickness shall be measured at any point not less than 25 mm from a side edge.
Tabic 13 Thickness tolerances for hot-rolled base metal used for commercial quality Unit : mm Nominal thickness Width Up to 1 1 and over, up to 1 I and over, up to 1 1 and over, up to and incl.
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