Floor products are essential for home improvement, and the quality of their products is generally concerned by consumers. Jiuzheng Building Materials Network learned that at the moment of the family decoration season, the public should remember "three attentions" when purchasing the floor.
Note 1: Check the floor identification, packaging and quality inspection report. The label shall have the name of the manufacturer, the address of the factory, the telephone number, the professional name, grade, specification, quantity, inspection certificate and implementation standard of the wood. The packaging shall be intact and intact.
Note 2: Recognize the material of the floor. Consumers need to verify the real material of the floor while selecting the material, pattern and color. When signing a purchase contract, you must ask the merchant to write the name of the material, so that there is evidence to rely on the dispute. Consult with professional organizations for consultation or identification of suspected materials.
Note 3: To understand the quality of processing. Observe whether the floor is of the same material, whether the board surface has cracks, decay, dead knots, insect eyes, blue color and other material defects; the paint surface should be uniform, smooth, flat, no leakage paint, bubbles, cracks.
Another news yesterday, the reporter learned from the Shenyang Municipal Bureau of Quality Supervision, a few days ago, the quality supervision department carried out a questionnaire survey on the quality of tire products for the city's automobile tire production and renovation enterprises.
The quality supervision department reminds us to carefully purchase tires with irregular marks. When buying tires, pay attention to the packaging labels. Be careful to buy retread tires.
UNI style of flanges:
Plate (UNI 2276 2277 2278 6083 6084) ,Blind (UNI6091 6092 6093 6094 6095 6096 6097) ,Threaded (UNI2253 2254), Welding-Neck (UNI2280 2281 2282 2283 2284 2285 2286)
Pressure rating:
PN 6 PN10 PN16 PN25 PN40 PN64 PN100
Features
Dimensions:
UNI AND DRAWING
Carbon Steel Materials:
ASTMA105-ASTMA350LF2/ASTMA694 F42-F52-F60-F65-70/C22.8/C21/Rst37.2/S235JRG2/P355NH/SS400
Alloy Steel Materials:
ASTM A182 F1-F11-F12-F22-F5-F9-F91
Stainless Steel Materials:
ASTM A 182 F304/304L/304H-ASTM A182 F321/321H-ASTM A182 F347-347H-ASTM A182 F316-316L-316H
Special alloys:
DUPLEX-SUPER DUPLEX-INCONEL-INCOLOY-MONEL-HASTELLOY-TITANIUM
UNI Flanges,UNI Blind Flanges,UNI EN Flanges,Flat Faced Flange
Shandong Zhongnuo Heavy Industry Co.,Ltd. , https://www.znforged.com