2025-12-17 216.73.216.99
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
HG/T 2129.5-1991 Chemical Equipment Parts Made of Acid-resistant Phenolic Plastic - Flat Cover 184.0 via email in 1~3 business day valid,,1992-1-1
HG/T 2129.19-1991 Chemical Equipment Parts Made of Acid-resistant Phenolic Plastic - Flanged Right Angle Straight Tee 184.0 via email in 1~3 business day valid,,1992-1-1
HG/T 4114-2009 Technical conditions of mechanical seal for paper pulp pump 60.0 via email in 1~3 business day superseded,2020-10-1,2010-6-1
HG/T 21619.18-1986 Assembly Drawing of Sight Glass ⅡPg16 Dg100 60.0 via email in 1~3 business day valid,,1992-1-1
HG/T 21620.17-1986 60.0 via email in 1~3 business day valid,,1996-3-1
HG/T 21537-1992 Stuffing Box 12540.0 via email in 1~3 business day abolished2023-11-03 ,,1992-1-1
HG/T 21620.19-1986 60.0 via email in 1~3 business day valid,,1996-3-1
HG/T 21619.6-1986 Assembly Drawing of Sight Glass ⅠPg25 Dg80 60.0 via email in 1~3 business day valid,,1992-1-1
HG/T 21512-1995 Beam type gas injection packing support plate 420.0 via email in 1~3 business day valid,,1996-3-1
HG/T 21620.1-1986 60.0 via email in 1~3 business day valid,,1996-3-1
HG/T 2044-2003 Specifications for plasma sprayed chromium oxide coated seal rings for mechanical seals 45.0 via email in 1~3 business day superseded2020-10-01,2020-10-1,2004-5-1
JB/T 2878.2-1999 X2-type wedge holding-down clip 90.0 via email in 1~3 business day superseded,2021-7-1,2000-1-1
HG/T 2098-2011 Cauldron-using mechanical seal type main dimensions and marking 180.0 via email in 1~3 business day valid,,2012-7-1
HG/T 2129.14-1991 Chemical Equipment Parts Made of Acid-resistant Phenolic Plastic - Flanged 90° Circle Arc Elbow 184.0 via email in 1~3 business day valid,,1992-1-1
HG 21537.1-1992 Carbon Steel Stuffing Box (PN0.6) 60.0 via email in 1~3 business day abolished2023-11-03 ,,1993-9-1
HG/T 21599-2014 Lining stainless steel vertical hanging cover manhole 444.0 via email in 1~3 business day valid,,2014-11-1
HG 21546.6-1993 Type and Technical Specification of Sealing Device (Type JC) for Inlet and Outlet Hoppers of Rotary Cylinder 240.0 via email in 1~3 business day valid,,1992-1-1
HG/T 21518-2014 Welding neck flange manholes with hinged cover 210.0 via email in 1 business day valid,,2014-11-1
HG 20537.2-1992 Shell and tube type heat exchanger austenitic stainless steel welding technology requirements 225.0 via email in 1~3 business day valid,,1993-5-1
HG/T 2129.3-1991 Chemical Equipment Parts Made of Acid-resistant Phenolic Plastic - Flanged Bottom Cylinder 184.0 via email in 1~3 business day valid,,1992-1-1
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HG/T 2129.5-1991 Chemical Equipment Parts Made of Acid-resistant Phenolic Plastic - Flat Cover  
  Issued on: 1991-8-19   Price(USD): 184.0
HG/T 2129.19-1991 Chemical Equipment Parts Made of Acid-resistant Phenolic Plastic - Flanged Right Angle Straight Tee  
  Issued on: 1991-8-19   Price(USD): 184.0
HG/T 4114-2009 Technical conditions of mechanical seal for paper pulp pump 
  Issued on: 2009-12-04   Price(USD): 60.0
HG/T 21619.18-1986 Assembly Drawing of Sight Glass ⅡPg16 Dg100 
  Issued on:   Price(USD): 60.0
HG/T 21620.17-1986  
  Issued on: 1995-7-5   Price(USD): 60.0
HG/T 21537-1992 Stuffing Box  
  Issued on:   Price(USD): 12540.0
HG/T 21620.19-1986  
  Issued on: 1995-7-5   Price(USD): 60.0
HG/T 21619.6-1986 Assembly Drawing of Sight Glass ⅠPg25 Dg80 
  Issued on:   Price(USD): 60.0
HG/T 21512-1995 Beam type gas injection packing support plate 
  Issued on: 1900-1-1   Price(USD): 420.0
HG/T 21620.1-1986  
  Issued on: 1995-7-5   Price(USD): 60.0
HG/T 2044-2003 Specifications for plasma sprayed chromium oxide coated seal rings for mechanical seals 
  Issued on: 2004-1-9   Price(USD): 45.0
JB/T 2878.2-1999 X2-type wedge holding-down clip 
  Issued on: 1999-7-12   Price(USD): 90.0
HG/T 2098-2011 Cauldron-using mechanical seal type main dimensions and marking 
  Issued on: 2011-12-20   Price(USD): 180.0
HG/T 2129.14-1991 Chemical Equipment Parts Made of Acid-resistant Phenolic Plastic - Flanged 90° Circle Arc Elbow  
  Issued on: 1991-8-19   Price(USD): 184.0
HG 21537.1-1992 Carbon Steel Stuffing Box (PN0.6) 
  Issued on: 1993-6-14   Price(USD): 60.0
HG/T 21599-2014 Lining stainless steel vertical hanging cover manhole 
  Issued on: 2014-07-09   Price(USD): 444.0
HG 21546.6-1993 Type and Technical Specification of Sealing Device (Type JC) for Inlet and Outlet Hoppers of Rotary Cylinder  
  Issued on: 1993-8-26   Price(USD): 240.0
HG/T 21518-2014 Welding neck flange manholes with hinged cover 
  Issued on: 2014-07-09   Price(USD): 210.0
HG 20537.2-1992 Shell and tube type heat exchanger austenitic stainless steel welding technology requirements 
  Issued on: 1993-01-15   Price(USD): 225.0
HG/T 2129.3-1991 Chemical Equipment Parts Made of Acid-resistant Phenolic Plastic - Flanged Bottom Cylinder 
  Issued on: 1991-8-19   Price(USD): 184.0
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