Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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HG/T 4091-2009 Temperature test method for equipments lined with plastics $30.00 immediately superseded
HG/T 4092-2009 Expansion and contraction test method for equipments lined with plastics $30.00 immediately superseded
HG/T 4093-2009 Vacuum test method for equipments lined with plastics $134.00 via email in 1~3 business day superseded
HG/T 4172-2011 Shell and tube polytetrafluoroethylene heat exchanger $184.00 via email in 1~3 business day valid
HG/T 4173-2011 Packed tower lining ultra-pure PFA sheet $120.00 via email in 1~3 business day valid
HG/T 4174-2011 trengthened ultra-pure pfa tube heat exchanger $354.00 via email in 1~3 business day abolished
HG/T 4277-2011 Plastic lining tower steel containers technical specification $240.00 via email in 1~3 business day valid
HG/T 4278-2011 Light ceramic packing for chemical equipment towers $184.00 via email in 1~3 business day valid
HG/T 4279-2011 Supporting beam section for chemical equipment towers $184.00 via email in 1~3 business day valid
HG/T 4280-2011 Welding procedure qualification for plastics $535.00 immediately valid
HG/T 4282-2011 Test method of tensile for plastics welded test specimen $180.00 immediately valid
HG/T 4283-2011 Test method of bending for plastics welded test specimen $210.00 immediately valid
HG/T 4284-2011 Borosilicate sight glass for pressure pipeline $120.00 immediately valid
HG/T 4285-2011 Circular soda lime sight glass for pressure vessels $305.00 via email in 1~3 business day valid
HG/T 4286-2011 Glass-lined steel pipe for heat exchanging $60.00 via email in 1~3 business day superseded
HG/T 4298-2012 Glass-lined porous plate-type condenser $180.00 via email in 1~3 business day superseded
HG/T 4299-2012 Glass-lined wiped film evaporatorStructure and parameters $180.00 via email in 1~3 business day superseded
HG/T 4370-2012 Gas absorption tower with composite material for chemical industry $210.00 via email in 1~3 business day valid
HG/T 4371-2012 Tower with PVC composite liner for chemical industry $210.00 via email in 1~3 business day valid
HG/T 4372-2012 Composite pipes and fittings for chemical industry $330.00 via email in 1~3 business day valid
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