GB/T 17492-2012 Technical requirements and inspection
of industrial metal wire mesh GB/T17492-2012 |tt||Standard compression package decompression password: www.bzxz.net This standard specifies the terms and definitions, technical requirements, test methods, quality documents, ordering information and delivery of industrial metal wire mesh used for screening and filtering. This standard applies to industrial metal wire woven square hole mesh whose materials are steel, stainless steel or non-ferrous metals. It does not apply to metal wire mesh plated after weaving, pre-bent metal wire mesh and metal wire welded screen. For metal wire mesh used for purposes other than screening, it can only be used after agreement between the supply and demand parties when ordering. ||tt
|| This standard was drafted in accordance with the rules given in GB/T1.1-2009.
This standard replaces GB/T17492-1998 “Technical requirements and inspection of industrial metal wire mesh”. Compared with GB/T 17492-1998, the main technical contents have been changed as follows:
——— Deleted Table 3 in the original standard;
——— Deleted the diagram of the arrangement of Xi, Yi and Zi in Figure 3;
——— Added the provisions for quality documents (see Chapter 6);
——— Added ordering information (see Chapter 7);
——— Modified the terms and definitions, and moved the terms and definitions of major defects to Appendix A;
——— Modified the provisions for length tolerance (see 4.4);
——— Modified the provisions for materials (see 4.7);
——— Modified the diagrams in the standard;
——— Modified the order of test methods (see Chapter 5);
——— Modified the delivery information (see Chapter 8);
——— Added Appendix A.
This standard is revised and adopted ISO9044:1999 "Technical requirements and inspection of industrial metal wire mesh" (English version) by redrafting method. This
standard has technical differences with ISO9044:1999. The clauses involved in these differences have been marked by a vertical single line (|) in the outer margin. The technical differences and their reasons are as follows:
———Regarding the normative reference documents, this standard has made adjustments with technical differences to adapt to China's technical conditions. The adjustments are concentrated in Chapter 2 "Normative Reference Documents". The specific adjustments are as follows:
● GB/T10611—2003 Industrial net marking method and mesh size series (ISO2194:1991, MOD);
● GB/T5330.1—2012 Industrial metal wire screens and metal wire woven nets Mesh size and metal wire diameter combination selection guide Part 1: General (ISO4783-1:1989, MOD);
● GB/T19628.2—2005 Industrial metal wire mesh and metal wire woven net mesh mesh size and metal wire diameter combination selection guide Preferred combination selection of metal wire woven nets (ISO4783-2:1989, MOD);
———Added the Chinese standard JB/T7860-2000 (see Chapter 2);
———Modified the terms and definitions (see Chapter 3);
———Modified the provisions of length tolerance (see 4.4);
———Modified the provisions of wire diameter tolerance (see 4.7.2);
———Added the description of 5.1 General and 5.2 Test device.
This standard also made the following editorial changes:
———Deleted the references.
This standard was proposed and managed by the National Technical Committee for Particle Characterization and Sorting and Screen Standardization (SAC/TC168).
The drafting units of this standard: China Machinery Productivity Promotion Center, Xinxiang Bashan Precision Filter Material Co., Ltd., Anping County Anhua Hardware Mesh Products Co., Ltd.
The main drafters of this standard: Yu Fang, Liu Heqing, Xu Lanhui.
The previous versions of the standards replaced by this standard are:
———GB/T17492—1998.
The following documents are indispensable for the application of this document. For all referenced documents with dates, only the versions with dates apply to this document. For all referenced documents without dates, the latest versions (including all amendments) apply to this document.
GB/T10611 Industrial net marking method and mesh size series (GB/T10611-2003, ISO2194:1991, MOD)
GB/T5330.1 Industrial wire mesh and wire woven mesh mesh mesh size and wire diameter combination selection guide Part 1: General (GB/T5330.1-2012, ISO4783-1:1989, MOD)
GB/T19628.2-2005 Industrial wire mesh and wire woven mesh mesh mesh size and wire diameter combination selection guide Preferred combination selection of wire woven mesh (ISO4783-2:1989, MOD)
JB/T7860 Metal wire for industrial net

ICS 73.120
National Standard of the People's Republic of China
GB/T17492—2012
Replaces GB/T1742-1995
Industrial woven wire cloth
Technlcal requirements and inspection
Indnstrlal woven wire cloth
Technlcal requirements and inspection testing(ISO9044.1999.MOD)
2012-12-31 issued
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China Standardization Administration of China
2013-10-01 real brand
car logo#G/TL1-2009 Yi Shi's period starting chapter GB/T17492-2012
car logo replaces GE/T17492-189 when industrial all-metal contraction network technical requirements and inspection 1. Compared with GE/T17492-199%, the main technical internal review is as follows: Table 3 in the national original standard library, 3XY and Z in the park, the diagram of the arrangement, the quantity of the instrument 6 grass, the increase of the order point (yuan, the 7th single ", the US changed the language and the fixed text, the student infant health terminology and the fixed Ai Yi time the most A revised my length public service fixed (see 4, the single quality of the financial material of the double definition 40,000! The medical indication in the standard has been changed: the product 5 grass, the single government T delivery letter total civil instrument # chapter piece, the m plus T time quantity A, the car Xiang convenient month re-start early quality adopts O49 industry with the same national charm end world with the same water brand product, the car sample production Ma 15O901990 Qi in this work is different, the product car piece net and the service money has been calculated in its external leading real side room self position heavy straight single car C advanced cotton season, pure art self and shared country point under the United States in the machine girl gender use file, the car logo is difficult to do the technical nature of the benefit inheritance of Zhou Li, my country's technical music hardware, the quality is the child's anti-China in Chapter 2 "Visual core milk use file, all physical quality addition, GBVT10011-200I industrial network
standard LAM and MLR ten EC1SO2194.1991.MOD.G8/T330.1-2012 industrial gold country silk accompanying network and gold Ma world start job selection # situation #1 part. Tong 90478-1.1189.MOD Zhou Li scale ten and industry common straight sister meeting
C G8VT19G282-2005 Industrial gold # building room and gold A Guikou S room network milk and gold this direct social level shop
selection guide gold national fine weaving leisure priority alliance manufacturing (1ISO4783-2198, MOD) M plus TR national house EJB/T702000CM#1 child Y
US I terminology and fixed text use
repair long leather public child's fat room element 44,
a single A format public brand O force I
add 51 true and 52 excellent Ha installation quantity A
car logo car workmanship as follows single machine repair collection:
This product is designed by the national certification body and is more in line with the CSACTC1 standard. The standard is from China Machinery Product Import and Export Center Cuban Electric Co., Ltd. The standard is the main one for the whole network, and it is the international standard for the new spring love with GB/T17492-1998. Industrial all-metal woven nets Technical requirements and inspection GB/T 17492-2012
This standard is used for the requirements and specifications of industrial networks in certain periods of time, such as technical requirements, test results, quality documents, order information and payment information.
The standard is applicable to the industrial full-scale oxygen screen of non-scientific and scientific non-ferrous metals, and is not applicable to the industrial full-scale oxygen screen of non-scientific non-ferrous metals, the national suspension molding network and the national management network. For the network manufactured outside the country, it can only be used when the two parties reach an agreement on the supply zone. The application of this document is indispensable, this is the reference document, only the dated version is applicable to this document, for undated references, the latest original (from the latest version) is applicable to this document, GB/T10411 Industrial mesh marking grid and month A to state (GB/T10611-2003.SO2194, 1991.MOD) GR5HO1 Industrial metal painted peak mesh # common # woven mesh same size ten In conjunction with the standard for the selection of residential building materials (G8/T5330, 1-2012, 1S04783-1.1989.MOD) GR/T196282-2005
Preferred selection of industrial metal mesh and metal steel pure woven mesh for the whole house (1SO4783-2:1589.MOD) JBVT7860
Industrial mesh materials
Terms and conditions
The following technical specifications and definitions apply to this document. apeeturesie
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GB/T17492-2012
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Use the following formula to calculate
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Metal products for soil use I A room hole people inch·Jin Guojian, the same size and Jin A life ugly teaching art An request leather family GBVT1OIL, GB/T5O1JB/T78O and GB/T1962B.SA wind 2A worship 4.2 same LR ten H company || tt || 4 of 1 same nine size will be the value is table 1, table 1 and style heart one style dynamic, Yz rent 0 single industry for mm below special number generation teaching various "work money with net city week || tt || GE/T17492-2012 || tt || milk blue seeking sky leaf || tt || for gift ruler style public world || tt || middle and lower male material science system or theft of the country world insert sail net of the same gift generation world public type not industry fresh or have all belong to (tree limit see as foreign )+#
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a row of holes with X, so it is considered to be the main fat contribution, see A A8 and A5GB/T12492-2012
423Y, is the whole line with fresh meat line The arithmetic mean of the size values ​​obtained by the above measurements is the maximum value. The actual average value of the hole size should not exceed YY
Z is the arithmetic mean of X, and Y,
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25. The number of holes with the same size between "w+x" and "#+Z" should not exceed 6 of the total number of holes. Since the negative signal of a single mesh size cannot be clearly distinguished, this Z and X, only the standard, 4.3 the main fast with the exemption of the number of mouth || tt || 4 high 1 metal cavity editing job when there is a maintenance defect, the supply and demand parties should be in the whole wind rush quiet time unit area allowable cost defect nature and cause on the day of agreement, the metal name net or product car percentage should be so to obtain the deep purchaser's consent, and the virtual technology metal net purchase specification net type replacement size and net size change, || tt || unless the supply and demand parties have a cooperative test, the main weaving defect is large The light dispersion should not exceed the value of the product. 4.3.2
Table 2 The maximum value of the product is #
0.125CO.25
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#10The maximum value of the product is not specified otherwise. The product with the same surface quality and the same surface quality shall not be changed. , the total length of the seat breast is 44 straight male || tt || amount 5, the current regular quantity in the state of the same fast offer to take the special requirements of the whole Chinese war of the whole picture of the same room to make the male and mature male anti-male when the bus size is 2 light long to another collection, the square quantity and cabinet thinking of the same cargo card weight and filling degree of the public is, the maximum number of Chengbei 05K will be different, at least hy|| tt || allow one hole weight drawing country ten dynamic length of the child gold same world compilation of the stomach is the hall || tt||Golden net and block processing flat grass, flat blue quality inspection by the West both parties hold business, the fan collector has the most special requirements, the national network and block wire mesh can be seen to improve the use of
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4,6.2 Gold news in the school city process used in the auxiliary materials produced by the Kanglian: According to the practice of materials, you can have a fan to understand the real Select, b beauty and may have the heavy processing and weaving production produced by the processing, a kind of language to plastic more and more and more help to build the product with super difference, 4.7 fine materials || tt|| to buyers the following materials must be used by the sincere offline purchase of the network quality final use selection, such as, anti-ear night pleasure, food industry and other further # processing creation # processing goods technology has the expression of the country's use department, b
4.7.2 material children's school T780 see the fixed mark, special materials have four parties to cooperate with the rain room. 47.3
In the world station·full time this direct electricity public school G819622-2005 in Table 1 of the theory: the lighter the metal, the higher the green school 53, the more shrinkage the gold wire will produce after the party theory of the gold family, 5 test supervision party quantity
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the same hole size of the maximum shoe making:
the same hole size of the average chicken value!
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Guo quantity question machine size and metal health straight light weight device quality and micro brand public child suitable magic: 53 full attribute straight light d
53, 1 in the country to buy all attributes on the straight light by the network one situation I face in the straight between ten mutual weight straight for meat on the top, the real value of the West code can be calculated, six straight inspection public A value table G8/T196282-200 5 # 1 road limit room 5.3.2 Tongfan rear full-style pad straight grid can be set at any time in the order below to select a most from the gold wind end version of the online version of the straight light without force if there is the same use of equipment, in the week on the most discussed children belong to the country # precise straight lift through the first unit through the machine mass and density calculation: use the projection flow || tt || Figure 3 country # light square does not contain part || tt || 5. Mesh size || tt || 5 .41 Average net machine R inches. Y see 4.2.2) 54, 1.14.0mm above the monthly hole R size
GB/T17492-2012
Specification is millimeters. The pin ruler is placed accurately on the warp and row direction of the net, measure the length of 10 holes and pin them in millimeters. The black vein is measured with 1, and each hole is flat and no Chen + then deduct the Moji car from the average hole. The average mesh size is obtained, and the length of the mesh from 1m to 4mm is 52.5mm. The mesh size is 5.5mm. The length of 20 meshes is measured with a ruler. The result is divided by 20 to obtain the hole spacing. Then the basic value is deducted from the average hole spacing to obtain the average mesh size. 5.41.3 The mesh size of the mesh less than 1m can be determined in the following procedure. The number of meshes can be obtained in a low-confidence environment. The average mesh size is obtained by deducting the basic value of the wire from the average hole spacing. 5. The mesh size can be measured with a mesh size of less than 1 mm. The product can be used to determine the number of single lengths in the warp or yaw direction. The unit length can be determined by optical scanning. Projection, image analysis or scanning can be used. When using a scanner, five times the length of the 10-meter hole can be placed in the warp and yaw directions. GE/T17492-2012 54.2 Maximum mesh size is X See 4.21
In the evaluation of the situation, the net edge and the opponent use the size of 1000 each side of the spring before the week to reach 1000, and the opponent uses the size of 5mm each side. The hole spacing is not considered, and the hole spacing is the main service. The zero is recorded A55 material composition
If there are two more, the chemical analysis of the material should be carried out at the end of the machine or processing room. The chemical analysis of the new material should be carried out according to the American national standard.
56 to the total length, the weight of the metal week to the seat size, the star 4.4 first measurement, 5.79 wind fast film
through the thickness of the whole health first floating quality trap. Quality Documents
Inspection Service
Inspection Certificate
Quality Certificate of the product shall be consistent with the requirements of this standard and the quality certificate agreed by the parties. 6.2 Inspection Certificate
Quality Requirements of the product. The certificate shall state the test results of the average hole size and metal straightness in the direction of the whole and the line respectively.
6.3 Chemical Analysis
The supplier can prove that its product has been inspected by the inspection room with quality assurance system and the results obtained from the processing process can be used as proof material. 6.4 Thermal Inspection
The supplier shall not be held in consultation with the supplier or its inspection institute. When placing an order, the buyer can check the inspection certificate, which contains the chemical analysis of the paper-weaving silk, that is, the chemical analysis of the material, preferably with the analysis of the manufacturer or the material processing leader! b) The inspection requirements for the use of the machine base and the metal pipe limit room are added when the situation is higher. Printing
7.1 Honest information
The buyer shall provide the following information to the supplier when inquiring or placing an order to assist the supplier in selecting the correct material. Quality requirements!
Same size
Only light d
Required Jinfeng Village Material:
If it is not plain weave, please specify the type of shrinkage group: length · There are limited shares in 44 shares. Please add information when inquiring or placing an order. Please clearly state the requirements of the parts. Is the inspection certificate required? Please note that the type of fee allowance is specified in this standard. Please refer to the following: 1.1. The length of the mesh roll is 25m/0m according to GB/T17492-2012/811 standard. The length can differ by 10%. The length of the goods is the same as the length stated in the delivery note. A type of mesh roll can be made up of at most three unbroken rolls. The minimum length of each roll is less than 25 times. 8.1.2/|tt||#11 For the mesh made of rolled mesh, the thickness of the roll shall not be less than 2m. The total length should be measured from the beginning.
B2 four-pack
The packaging format of all-metal woven nets is determined by the supplier. Any special requirements are subject to cooperation between the two parties. 8.3 Marking
The gold-quality woven net should be marked with the following information: manufacturer's name and or trademark:
Basic mesh size:
Du light brain book
d Material mark
If it is not plain weave, indicate the type of gauge and total length of the roll or the same size and quality: If the net is made of the same quality and is made of the same material, the gold-weaving net can be connected with the supplier at any time. If there is any problem with the quality, the service will be carried out.
GBVT17492-2012
Industrial use of the whole real industry spray job network of the life safety home use as follows AI# network
weekly quantity A
national quality
birth age
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metal some marriage job network one I long virtual uneven do not bring the fastest win. A4 cover silk
sexual month a number of long centimeters on love has sail time sex # style of superior trap machine lock
compared to the neighboring light world long medicine through the skin of the south A6
Korean batch cotton thread
compared to the twisted object Korean sex long marriage world urine formed skin with, A7NO
in the same type by the length of the color of the skin trap, note: a stream of people's livelihood in the #same selection.
8 warp calligraphy
in the smart south single new planning network gift continuous science flow of fast road 9 line # road
afraid of the Korean line direction of the spring of the name of the dry auspicious chapter with the same gift of special fast trap.
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