title>JB/T 2001.18-1999 Types and dimensions of circular connection flanges for water systems (PN=20MPa) - JB/T 2001.18-1999 - Chinese standardNet - bzxz.net
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JB/T 2001.18-1999 Types and dimensions of circular connection flanges for water systems (PN=20MPa)
Basic Information
Standard ID:
JB/T 2001.18-1999
Standard Name: Types and dimensions of circular connection flanges for water systems (PN=20MPa)
JB/T 2001.18-1999 This standard is a revision of JB 2018-84 "Types and dimensions of circular connection flanges for hydraulic presses (Pg=200×100000Pa)". This standard specifies the types and dimensions of circular connection flanges. This standard applies to square connection flanges for water systems with a nominal pressure of 20MPa. This standard was first published on January 1, 1984. JB/T 2001.18-1999 Types and dimensions of circular connection flanges for water systems (PN=20MPa) JB/T2001.18-1999 Standard download decompression password: www.bzxz.net
Some standard content:
IC.S$ 23.110 Standard of the Machinery Industry of the People's Republic of China JB/T 2001.1~2001.74—1999 Water system assembly and parts1999-06-28 Issued State Machinery Industry Bureau 2(0-01-U1 Implementation Standard of the Machinery Industry of the People's Republic of China Water system·National connection flange Type and size Waier gysten-Round adaptfange Tyre and size PN-20 MPa] Inclusion of the standard specifies the type and size of the box connection method Standard application 1 Nominal pressure 20MPa water system same connection flange, 2 Reference standard 3BT201.18-19 Generation 15 211xx4 The provisions contained in the standard are cited in this standard and are the provisions of this standard. This standard is designed for revision. All versions are effective. All standards will be selected to make them old. All parties to this standard should consider the possibility of using the latest version of the following standards: "B/T2001.5-1999 Type and size of copper flanges for water systems 3 Type and size 3.! The type meets the requirements of Figure!, Needle; 2-explosion year; 3-blue: 4-secret pipe 1: 5-steel pad: 6-find pipe 7 medical 1 National Suo Machinery Industry 1999-06-2 approved on 2000-01-01 implementation 3.2 The ruler should comply with the provisions of Figure and Clothing F. JBT2001,19-1999 3.3 Figure 1 5 (copper pad) dial [month film 2001.5 provisions Table 1 T3-T 2001.18.1 IB/T200L.18.2 R/1 7001183 JB2iKe1.18.4 JTT2001.18.5 J3/T 2001.18.6 J8/T 2091.18.7||tt ||4:1 2(*31 18.8 JB'T 2001.18.5 JB-T 200L.18.10 JB/T 20C1.18.12bzxZ.net JB/T 21Ki1.18.13 Non-jointed flange Method: The numbers in brackets are not recommended. 4 Marking example 580:480 Nominal diameter 80m flange: DN80JB/20U1.18-199 t × d, 6 ×M30 8×M50 ×M6 ×3 6×M42×3 8×M42×3 10×M12 ×3 U × M48 × 3 12 ×[M48×3 12×M6×4 Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.