1 Scope
1.1 This part specifies the requirements for material, design, fabrication, inspection, performance determination and energy efficiency evaluation of plate-and-frame heat exchangers (hereinafter referred to as plate heat exchangers).
1.2 This part is applicable to gasketed or semi-welded plate-and-frame heat exchangers. Other plate heat exchangers, where designed, fabricated and inspected by reference to this standard, shall be approved and agreed by the purchaser.
1.3 Design pressure applicable to this part:
a) the design pressure of gasketed plate heat exchanger is not greater than 3.0MPa;
b) the design pressure of semi-welded plate heat exchanger is not greater than 6.0MPa.
1.4 The design temperature range applicable to this part shall be determined according to the allowable service temperature of materials of gaskets and other elements.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the normative document (including any amendments) applies.
GB/T 150.2-2011 Pressure vessels - Part 2: Materials
GB/T 699 Quality carbon structure steel
GB/T 700 Carbon structural steels (ISO 630: 1995, NEQ)
GB/T 713 Steel plates for boilers and pressure vessels
GB/T 1220 Stainless steel bar
GB/T 1591 High strength low alloy structural steels
GB/T 2054 Nickel and nickel alloy plate and sheet
GB/T 3077 Alloy structure steels
GB/T 3274 Hot-rolled plates and strips of carbon structural steels and high strength low alloy structural steels (ISO 13976: 2005, ISO 630: 1995, NEQ)
GB/T 3280 Cold rolled stainless steel plate, sheet and strip
GB/T 3621 Titanium and titanium alloy plate and sheet
GB/T 3624 Titanium and titanium alloy tubes
GB/T 3625 Titanium and titanium alloy tube for condensers and heat exchangers
GB/T 4156 Metallic materials - Sheet and strip - Erichsen cupping test (ISO 20482: 2003, IDT)
GB/T 4237 Hot rolled stainless steel plate, sheet and strip
GB/T 8163 Seamless steel tubes for liquid service
GB/T 13296 Seamless stainless steel tubes for boiler and heat exchanger
GB/T 14845 Titanium sheet for plate heat exchangers
GB/T 14976 Seamless stainless steel pipes for fluid transport
GB/T 26299 Copper alloy sheet and strip for anti-corrosion
GB/T 27698.1 Test method for the performance of heat exchangers and heat exchange element - Part 1:General requirements
GB/T 27698.3 Test method for the performance of heat exchangers and heat exchange element - Part 3: Plate heat exchanger
NB/T 47008 Carbon steel and alloy steel forgings for pressure equipments
NB/T 47009 Alloy steel forgings for low temperature pressure equipment
NB/T 47010 Stainless and heat-resisting steel forgings for pressure equipments
NB/T 47013 (All parts) Nondestructive testing of pressure equipments
NB/T 47014 Welding procedure qualification for pressure equipment
NB/T 47018 Technical permission of welding materials for pressure equipment
YB/T 5354 Cold-rolled plates of corrosion-resisting alloys
3 Terms and definitions
For the purposes of this part, the following terms and definitions apply.
3.1
plate
corrugated plate formed by precise pressing
3.2
heat transfer area per plate
Foreword i
Introduction iii
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements
5 Materials
6 Design
7 Drawings and quality certificates
8 Fabrication
9 Inspection and performance determination
10 Energy efficiency evaluation
11 Marking, transportation, packaging and storage
Annex A (Normative) Plate heat exchanger gasket
Annex B (Informative) Plate heat exchanger checklist
Annex C (Informative) Plate heat exchanger data sheets
NB/T 47004.1-2017, NB 47004.1-2017, NBT 47004.1-2017, NB/T47004.1-2017, NB/T 47004.1, NB/T47004.1, NB47004.1-2017, NB 47004.1, NB47004.1, NBT47004.1-2017, NBT 47004.1, NBT47004.1
Introduction of NB/T 47004.1-2017
1 Scope
1.1 This part specifies the requirements for material, design, fabrication, inspection, performance determination and energy efficiency evaluation of plate-and-frame heat exchangers (hereinafter referred to as plate heat exchangers).
1.2 This part is applicable to gasketed or semi-welded plate-and-frame heat exchangers. Other plate heat exchangers, where designed, fabricated and inspected by reference to this standard, shall be approved and agreed by the purchaser.
1.3 Design pressure applicable to this part:
a) the design pressure of gasketed plate heat exchanger is not greater than 3.0MPa;
b) the design pressure of semi-welded plate heat exchanger is not greater than 6.0MPa.
1.4 The design temperature range applicable to this part shall be determined according to the allowable service temperature of materials of gaskets and other elements.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the normative document (including any amendments) applies.
GB/T 150.2-2011 Pressure vessels - Part 2: Materials
GB/T 699 Quality carbon structure steel
GB/T 700 Carbon structural steels (ISO 630: 1995, NEQ)
GB/T 713 Steel plates for boilers and pressure vessels
GB/T 1220 Stainless steel bar
GB/T 1591 High strength low alloy structural steels
GB/T 2054 Nickel and nickel alloy plate and sheet
GB/T 3077 Alloy structure steels
GB/T 3274 Hot-rolled plates and strips of carbon structural steels and high strength low alloy structural steels (ISO 13976: 2005, ISO 630: 1995, NEQ)
GB/T 3280 Cold rolled stainless steel plate, sheet and strip
GB/T 3621 Titanium and titanium alloy plate and sheet
GB/T 3624 Titanium and titanium alloy tubes
GB/T 3625 Titanium and titanium alloy tube for condensers and heat exchangers
GB/T 4156 Metallic materials - Sheet and strip - Erichsen cupping test (ISO 20482: 2003, IDT)
GB/T 4237 Hot rolled stainless steel plate, sheet and strip
GB/T 8163 Seamless steel tubes for liquid service
GB/T 13296 Seamless stainless steel tubes for boiler and heat exchanger
GB/T 14845 Titanium sheet for plate heat exchangers
GB/T 14976 Seamless stainless steel pipes for fluid transport
GB/T 26299 Copper alloy sheet and strip for anti-corrosion
GB/T 27698.1 Test method for the performance of heat exchangers and heat exchange element - Part 1:General requirements
GB/T 27698.3 Test method for the performance of heat exchangers and heat exchange element - Part 3: Plate heat exchanger
NB/T 47008 Carbon steel and alloy steel forgings for pressure equipments
NB/T 47009 Alloy steel forgings for low temperature pressure equipment
NB/T 47010 Stainless and heat-resisting steel forgings for pressure equipments
NB/T 47013 (All parts) Nondestructive testing of pressure equipments
NB/T 47014 Welding procedure qualification for pressure equipment
NB/T 47018 Technical permission of welding materials for pressure equipment
YB/T 5354 Cold-rolled plates of corrosion-resisting alloys
3 Terms and definitions
For the purposes of this part, the following terms and definitions apply.
3.1
plate
corrugated plate formed by precise pressing
3.2
heat transfer area per plate
Contents of NB/T 47004.1-2017
Foreword i
Introduction iii
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements
5 Materials
6 Design
7 Drawings and quality certificates
8 Fabrication
9 Inspection and performance determination
10 Energy efficiency evaluation
11 Marking, transportation, packaging and storage
Annex A (Normative) Plate heat exchanger gasket
Annex B (Informative) Plate heat exchanger checklist
Annex C (Informative) Plate heat exchanger data sheets
