Flanges | ASTM A234 butt weld pipe fittings,A182 forged pipe fittings,B16.5 weld neck flange,API 5L seamless pipes
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hebeihaihao

Hebei haihao high pressure flange & pipe fitting group was established in 1982, located in Mengcun County the hometown of pipe fittings in China.


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Flanges

At Haihao, we manufacture and stock a lot range of steel piping products . These products include: Steel pipes, Pipe fittings; Forged flanges , in various specifications and materials (Carbon steel ,Alloy steel ,Stainless steel.)

Flange TypeFlange StandardFlange MaterialFlange Dimension

Flange Type


12INCH JIS B2220 16K ASTM A105 RF Slip On Hub Flange

JIS B2220 slip on hub flange is a method of connecting pipes,valves,pumps and other equipment to form a piping system.The JIS B2220 slip on hub flange is usually manufactured i ...


ANSI/ASME B16.5 Class 1500 ASTM A350 LF2 3INCH Socket Weld Flange

ANIS/ASME B16.5 socket weld flange is like a slip on flange,it is attached by inserting the pipe into the socket end and applying fillet weld around the top.This allows for a s ...


ANSI/ASME B16.5 Class 600 A182 F316L DN15 Threaded Flange

 ANSI/ASME B16.5 Class 600 A182 F316L DN15 Threaded FlangeANSI/ASME B16.5 threaded flange is the inner bore of the flange is thread.The shape of the ANSI/ASME B16.5 threaded fl ...


ASTM A105 steel flange

ASTM A105 forged steel flange is the regular products of Hebei Haihao Flange Factory.This is the most common ANSI/ASME/AWWA standard flanges we supplied.The ASTM A105 steel fla ...


ASTM A105N forged steel flanges

ASTM A105N forged steel flange is our regular flanges in our factory.This material is the based in the ASTM A105 with heat treatment normalization.After the heat treatment,the ...


ASTM A350 LF2 Forged Flange

HEBEI HAIHAO GROUP is a professional factory of ASTM A350 LF2 forged flange.What is ASTM A350 LF2 flange?The ASTM A350 LF2 forged flange means the flange products whose materia ...


Blind Flange,Blank Flange

Stainless Steel Blind FlangeBlind Flange Definition and DetailsA blind flange is a solid disk used to block off a pipeline or to create a stop. It is machined in the same manne ...


DN15 JIS B2220 5K 4Inch A182 F5 Slip On Plate Flange

The JIS B2220 5K slip on plate flange is fillet welded with the pipe or fitting,different with the butt welding method of weld neck flange,and the pipe no need to do the bevel ...


JIS B2220 10K Blind Flange,JIS B2220 10K BL Flanges

JIS B2220 10K Blind Flange,JIS B2220 10K BL Flanges-Hebei Haihao GroupAfter more than 30 years development,Hebei Haihao Group obtained the recognition from the clients and end ...


JIS B2220 10K Lap Joint Flange,10K LJ Flanges

JIS B2220 10K Lap Joint Flange,JIS B2220 10K LJ Flanges-Hebei Haihao GroupHebei Haihao Group is professional in piping solutions,our products contain butt weld pipe fittings,fo ...


JIS B2220 10K Slip On Flange,10K SOP Flange,10K SOH Flange

JIS B2220 10K Slip On Flange,10K SOP Flange,10K SOH Flange-Hebei Haihao GroupHebei Haihao Group is professional in piping solutions,our piping products are widely used in indus ...


JIS B2220 10K Socket Weld Flange,10K SW Flange

JIS B2220 10K Socket Weld Flange,10K SW Flange-Haihao Flange FactoryHebei Haihao Flange Factory established in 1982,is one of the biggest flanges manufacturer in China,we are s ...


JIS B2220 10K Threaded Flange | JIS B2220 10K TR Flange

JIS B2220 10K Threaded Flange,JIS B2220 10K TR Flange-Hebei Haihao GroupHebei Haihao Group strictly carrys out rigorous quality control and products inspection to ensure contin ...


JIS B2220 10K Weld Neck Flange,B2220 10K WN Flange Manufacturer

Hebei Haihao Group manufacture butt weld pipe fittings,forged steel pipe fittings,steel pipes and forged flanges in high quality,we supply the products according to internation ...


JIS B2220 30K 1/2"-80" RTJ A182 F5 Blind Flange

JIS B2220 blind flange is round plate which has all of the relevant boltholes but no center hole,and because of this feature it is used to close off the ends of a piping system ...


JIS B2220 5K Blind Flange,BL Flange Manufacturer

JIS B2220 Blind Flange,JIS B2220 5K Blind Flange,JIS B2220 BL Flange Manufacture-Hebei Haihao GroupHaihao Group manufacture steel pipes,pipe fittings and flanges products accor ...


JIS B2220 5K Integral Flange,5K IT Flange Factory

JIS B2220 Flange Products,JIS B2220 5K Integral Flange,5K IT Flange Factory-Hebei Haihao GroupHebei Haihao Group manufacture high quality JIS B2220 flange products,which contai ...


JIS B2220 5K Lap Joint Flange,LJ Flange Manufacturer

JIS B2220 5K Lap Joint Flange,LJ Flange Manufacturer-Haihao GroupHaihao Group manufacture steel pipes,butt weld pipe fittings,forged pipe fittings and flanges products more tha ...


JIS B2220 5K Slip On Hubbed Flange

JIS B2220 Slip On Hubbed Flange | JIS B2220 5K Slip On Hubbed Flange-Haihao GroupHaihao Group manufacture high quality JIS B2220 5K slip on hubbed flange(SOH flange),the produc ...


JIS B2220 5K Slip On Plate Flange

JIS B2220 Flange Products,JIS B2220 5K Slip On Plate Flange,Flanges Manufacturer-Hebei Haihao GroupHaihao Group can manufacture JIS B2220 5K slip on plate flange,JIS B2220 10K ...


JIS B2220 5K Socket Weld Flange,JIS SW Flange Manufacturer

JIS B2220 Socket Weld Flange,JIS SW Flange Manufacturer-Hebei Haihao GroupHebei Haihao Group manufacture butt weld pipe fittings,forged pipe fittings,steel pipes and flange pro ...


JIS B2220 5K Stainless Steel 3Inch Yellow Zinc Plating Slip O ...

JIS B2220 slip on flange includes two types:JIS B2220 slip on plate flange and JIS B2220 slip on hub flange.JIS B2220 slip on plate flange is a flange slipping on the pipe or f ...


JIS B2220 5K Weld Neck Flange,5K WN Flange Dimensions

JIS B2220 5K Weld Neck Flange,5K WN Flange Dimensions-Hebei Haihao GroupHaihao Group manufacture high quality steel pipes,butt weld pipe fittings,forged pipe fittings and flang ...


JIS B2220 Blind Flange | BL Flange Manufacturer

JIS B2220 flange | JIS B2220 blind flange |JIS B2220 flange products manufacturer-Hebei Haihao GroupHebei Haihao Group manufacture pipe fittings and flanges products according ...


JIS B2220 Integral Flange | JIS B2220 Long Weld Neck Flange

JIS B2220 Flange Products,JIS B2220 Integral Flange,JIS B2220 Long Weld Neck Flange-Hebei Haihao GroupHaihao Group manufacture the JIS B2220 flange products in high quality,whi ...


JIS B2220 Lap Joint Flange

JIS B2220 Flange Products Manufacturer,JIS B2220 Flanges,JIS B2220 Lap Joint Flange-Hebei Haihao GroupAfter more than 30 years development,Hebei Haihao Group obtained the recog ...


JIS B2220 Slip On Hubbed Flange

Hebei Haihao Group can manufacture the JIS B2220 slip on flange in high quality,which could be divided two different types:JIS B2220 slip on hubbed flange,JIS B2220 slip on pla ...


JIS B2220 slip on plate flange

JIS B2220 flanges products manufacture | JIS B2220 slip on flanges | JIS B2220 slip on plate flangeHebei Haihao Group manufacture all types flanges products,which contain: weld ...


JIS B2220 Socket Weld Flange

JIS B2220 Flange Products | JIS B2220 Socket Weld Flange | JIS B2220 SW Flange Manufacturer-Hebei Haihao GroupHebei Haihao Group manufacture pipe fittings and flanges products ...


JIS B2220 Threaded Flange

JIS B2220 Flange Products | JIS B2220 Threaded Flange | JIS B2220 TR Flange Manufacture-Hebei Haihao GroupHaihao Group manufacture JIS B2220 flange products in high quality and ...


Flange Standard


AFNOR NF E292001 Flange

Association Fran aise de Normalisation (AFNOR) is the French national organization for standardization and its International Organization for Standardization member body.The AF ...


API 6L Flange

API StandardsAPI flanges are designed to handle very high pressures and temperatures. API flanges have a smaller bolt circle than MSS flanges. All API flanges are ring joint fl ...


AS(Australian Standard) 2129 Flanges for pipes, valves and fi ...

1.1 SCOPE This Standard specifies requirements for circular flanges of nominal sizes DN 15 to DN 3000, inclusive, and their bolting for use on pipes, valves, fittings and other ...


ASME B16.47 Steel Flanges NPS 26 Through NPS 60

ASME B16.47 Weld Neck Flanges1 SCOPE 1.1 General This Standard covers pressure–temperature ratings, materials, dimensions, tolerances, marking, and testing for pipe flanges in ...


ASME B16.48 Spectacle Flanges,Line Blanks

ASME B16.48 Spectacle Flanges,Line Blanks1 SCOPEThis Standard covers pressure–temperature ratings, materials, dimensions, tolerances, marking, and testing for operating line bl ...


ASME B16.5 Pipe Flanges and Flanged Fittings

The ASME B16.5 standard governs the specifications for pipe flanges and flanged fittings used in various piping applications. This standard is widely recognized in industries s ...


ASME B16.5 Pipe Flanges and Flanged Fittings Dimensions

The ASME B16.5 standard governs the specifications for pipe flanges and flanged fittings used in various piping applications. This standard is widely recognized in industries s ...


ASME B16.5 Pipe Flanges and Flanged Fittings Marking

The ASME B16.5 standard governs the specifications for pipe flanges and flanged fittings used in various piping applications. This standard is widely recognized in industries s ...


ASME B16.5 Pipe Flanges and Flanged Fittings Materials

The ASME B16.5 standard governs the specifications for pipe flanges and flanged fittings used in various piping applications. This standard is widely recognized in industries s ...


ASME B16.5 Pipe Flanges and Flanged Fittings Pressure Testing

The ASME B16.5 standard governs the specifications for pipe flanges and flanged fittings used in various piping applications. This standard is widely recognized in industries s ...


ASME B16.5 Pipe Flanges and Flanged Fittings Tolerances

The ASME B16.5 standard governs the specifications for pipe flanges and flanged fittings used in various piping applications. This standard is widely recognized in industries s ...


AWWA C207-13 Steel Pipe Flanges for Waterworks Service

This standard covers two types of slip-on flanges, ring type and hub type, that may be used interchangeably if the dimensions given in the standard are used. The standard also ...


BS 10 flanges and bolting for pipes, valves, and fittings

The range is manufactured with a flat face and does not feature the raised sealing face of heavy duty flanges such as ANSI B 16.5, BS4504 and DIN 2576 (PN 10 and 16) for exampl ...


BS EN 1759 Flanges and their joints. Circular flanges for pip ...

Circular flanges for pipes, valves and Fittings This Section of BS 1560 has been prepared under the direction of the Piping Systems Components Standards Policy Committee and co ...


BS 3293 Carbon steel pipe flanges For the petroleum industry

BS 3293 Carbon steel weld neck flangeBS 3293 Carbon steel pipe flanges Section1 ScopeThis British Standard is a material and dimensional standard only and applies to forged car ...


BS 4504 Circular flanges for pipes,valves and fittings

Flanges to EN 1092-1 were flanges to BS4504:1989 until March 2012 when the British Standard was withdrawn. The original standard for what are commonly known as metric flanges f ...


DIN 2501 PN16 PLATE FLANGE

 DIN 2501 PN16 PLATE FLANGEDIN 2501 PN16 PLATE FLANGENominal Pipe SizeDiameter ofFlange DiaFlange I.DThk of FlangesfDia of Bolt CirlceNo. ofDia of Bolt HolesWeightPLATEBLI ...


DIN 2502 PN16 Plate Flange

DIN2502 PN16 Plate FlangeDimension and weight of DIN2502 PN16 Plate FlangeNominal Pipe SizeDiameter of PipeFlange I.DFlange DiaThk of FlangesDia of Bolt CircleNo. of holesDia o ...


DIN 2527 Blind Flange

Specification of DIN 2527 PN6 Blind FlangeSpecification of DIN 2527 PN6 Blind FlangeNominal Pipe SizeFlange DimensionScrew ParameterApprox. Flange WeightFlanges DiaThk of Flang ...


DIN 2566 PN10/PN16 Threaded Flange


DIN 2576 PN10 Plate flange

Dimension and Weight of DIN 2576 PN10 Plate flangeDimension and Weight of DIN 2576 PN10 Plate flangeNominal Pipe SizeDiameter of PipeFlange DimensionNuts & BoltsApprox. Fla ...


DIN 2630 PN2.5 Welding Neck Flange

DIN2630 PN2.5 Welding Neck FlangeDimension and weight of DIN2630 PN2.5 Welding Neck FlangePipe Parameterd1Flange DimensionNeck SizeHub SizeScrewApprox. Flange WeightDNISODINDbk ...


DIN 2631 PN6 Welding Neck Flange

DIN 2631 PN6 Welding Neck Flange Dimension and weight of DIN2631 PN6 Welding Neck FlangePipe ParameterFlange DimensionNeck SizeHub SizeScrewApprox. Flange WeightDNISODINDb ...


DIN 2632 PN10 Welding Neck Flange

DIN2632 PN10 Welding Neck FlangeDimension and weight of DIN2632 PN10 Welding Neck FlangePipe Parameterd1Flange DimensionNeck SizeHub SizeScrewApprox. Flange WeightDN ISO DIN D  ...


DIN 2633 PN16 Welding Neck Flange

DIN 2633 PN16 Welding Neck FlangeDimension and weight of DIN2633 PN16 Welding Neck FlangePipe Parameterd1Flange DimensionNeck SizeHub SizeScrewApprox. Flange WeightDNISODINDbkh ...


DIN 2634 PN25 Welding Neck Flange

DIN 2634 PN25 Welding Neck FlangeDimension and weight of DIN2634 PN25 Welding Neck FlangePipe Parameterd1Flange DimensionNeck SizeHub SizeScrewApprox. Flange WeightDNISODINDbkh ...


DIN 2635 PN40 Welding Neck Flange

DIN 2635 PN40 Welding Neck FlangeDimension and weight of DIN2635 PN40 Welding Neck FlangePipe Parameterd1Flange DimensionNeck SizeHub SizeScrewApprox. Flange WeightDNISODINDbkh ...


DIN 2636 PN64 Welding Neck Flange

DIN 2636 PN64 Welding Neck FlangeDimension and weight of DIN2636 PN64 Welding Neck FlangePipe Parameterd1Flange DimensionNeck SizeHub SizeScrewApprox. Flange WeightDNISODINDbkh ...


DIN 2637 PN100 Welding Neck Flange

DIN 2637 PN100 Welding Neck FlangeDimension and weight of DIN2637 PN100 Welding Neck FlangePipe Parameterd1Flange DimensionNeck SizeHub SizeScrewApprox. Flange WeightDNISODINDb ...


DIN 2638 PN160 Welding Neck Flange

DIN 2638 PN160 Welding Neck Flange Dimension and weight of DIN 2638 PN160 Welding Neck FlangePipe Parameterd1Flange DimensionNeck SizeHub SizeScrewApprox. Flange WeightDNI ...


Flange Material


ASTM A105 Carbon Steel Forged Flange

ASTM A105 Carbon Steel Plate Flange and Weld Neck FlangeASTM A105 Carbon Steel is the most common forged material of group of materials under ASME/ANSI B16.5 standard (Pipe fla ...


ASTM A182 F11 Forged or Rolled Alloy and Stainless Steel Pipe ...

ASTM A182Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature ServiceASME standards av ...


ASTM A182 F12 Forged or Rolled Alloy and Stainless Steel Pipe ...

ASTM A182 Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service 1. Scope 1.1 Th ...


ASTM A182 F22 Forged or Rolled Alloy and Stainless Steel Pipe ...

ASTM A182Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service1. Scope1.1 This ...


ASTM A182 F5 Forged or Rolled Alloy and Stainless Steel Pipe ...

ASTM A182Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature ServiceASME standards av ...


ASTM A182 F9 Forged or Rolled Alloy and Stainless Steel Pipe ...

ASTM A182Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature ServiceASME standards av ...


ASTM A182 F91 Forged or Rolled Alloy and Stainless Steel Pipe ...

ASTM A182Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature ServiceASME standards av ...


ASTM A36 Carbon Structural Steel

This specification covers carbon structural steel shapes, plates, and bars of structural quality for use in riveted, bolted, or welded construction of bridges and buildings, an ...


CSA Z245.12 - Steel flanges

Preface This is the seventh edition of CSA Z245.12, Steel flanges. It supersedes the previous editions published in 2009, 2005, 2001, 1996, 1991, and 1985.This Standard covers ...


DIN 17175 seamless steel tube for elevated temperature St35.8 ...

DIN 17175 alloy steel pipe is just a big class,and it has many classifivations. We mainly produce DIN 17175 ST35.8,DIN 17175 ST45.8, and 10CrMo910 steel pipes. This alloy steel ...


DIN St37-3 steel plate carbon structural steel

DIN St 37-3 N steel plate is a kind of carbon structural steel.DIN St 37-3 N steel plate Application:Structural steel is steel construction material, a profile, formed with a s ...


GB 16Mn low alloy high tensile structural steel

GB 16Mn low alloy high tensile structural steel1)Application Potential: The steel plate of 16Mn is applied to manufacture factory building, civil building and all kinds of engi ...


GB 20 carbon seamless steel for flange

GB 20# Carbon Steel Weld Neck FlangeThis group of Chinese (GB) standard specifications covers carbon and alloy steel plates and forgings used in boilers and pressure vessels, h ...


GB Q235 ordinary structural carbon steel for flange

GB Q235 ordinary structural carbon steel plate for pipe,flange and pipe fittingsWhat is Q235,The difference between Q235A and Q235B?Ordinary carbon steel – General Board, ...


Flange Dimension


API 605/ASME B16.47 Series B Steel Flanges NPS 26 Through NPS 60

API 605/ASME B16.47 Series B Welding Neck Flanges Dimensions API 605/ASME B16.47 Series B Welding Neck Flanges Class 75 LBS DimensionsNPSABIHolesCDFEGWeight26″762635 ...


ASME B16.47 Series A Blind Flange/Blank Flange Dimensions

A blind flange is a solid disk used to block off a pipeline or to create a stop. It is machined in the same manner as a regular flange with the mounting holes around the perime ...


ASME B16.47 Series A Slip On Flange/SO Flange Dimensions

ASME B16.47 Series A Slip On Flange DimensionsThe calculated strength from a Slip On flange under internal pressure is of the order of two-thirds that of Welding Neck flanges, ...


ASME B16.47 Series A Weld Neck Flange/WN Flange Dimensions

Weld neck flange (also known as a high-hub flange and tapered hub flange) is a type of flange. There are two designs. The regular type is used with pipes. The long type is unsu ...


ASME B16.47 Series B Blind Flange/Blank Flange Dimensions

A blind flange is a solid disk used to block off a pipeline or to create a stop. It is machined in the same manner as a regular flange with the mounting holes around the perime ...


ASME B16.47 Series B Weld Neck Flange/WN Flange Dimensions

Weld neck flange (also known as a high-hub flange and tapered hub flange) is a type of flange. There are two designs. The regular type is used with pipes. The long type is unsu ...


ASME B16.48 Spectacle Flange/Spectacle Blind/Paddle Flange/Sp ...

ASME B16.48 Spectacle Flanges DimensionsA spectacle blind is a safety device used to isolate a section of line or piece of equipment when the line or equipment needs to be insp ...


ASME B16.5 Blind Flange/Blank Flange Dimensions

A blind flange is a solid disk used to block off a pipeline or to create a stop. It is machined in the same manner as a regular flange with the mounting holes around the perime ...


ASME B16.5 Long Weld Neck Flange/Intergal Flange Dimensions

Long Neck Welding (abbreviated LWN) flanges are similar to a standard Welding Neck flange, but the “Neck” is considerably longer. This type is often used as a nozzle for a barr ...


ASME B16.5 Loose Flange/Lap Joint Flange Dimensions

Lap Joint Flanges have all the same common dimensions as any other flange named on this page however it does not have a raised face, they used in conjunction with a “Lap Joint ...


ASME B16.5 Plate Flange Dimensions

ASME B16.5 Plate Flange Dimensions ASME B16.5 – one of ASME’s more popular standards — covers pipe flanges and flanged fittings for flanges with rating class designations ...


ASME B16.5 Slip On Flange/SO Flange Dimensions

ASME B16.5 Slip On Flange Class 150/300 LBS Dimensions The calculated strength from a Slip On flange under internal pressure is of the order of two-thirds that of Welding ...


ASME B16.5 Socket Weld Flange/SW Flange Dimensions

Socket Weld flanges were initially developed for use on small-size high pressure piping. Their static strength is equal to Slip On flanges, but their fatigue strength 50% great ...


ASME B16.5 Threaded Flange Dimensions

Threaded Flanges are used for special circumstances with their main advantage being that they can be attached to the pipe without welding. Sometimes a seal weld is also used in ...


ASME B16.5 Weld Neck Flange/WN Flange Dimensions

Weld neck flange (also known as a high-hub flange and tapered hub flange) is a type of flange. There are two designs. The regular type is used with pipes. The long type is unsu ...


DIN 2501 PN16 Plate Flange Dimensions

DIN 2501 PN16 PLATE FLANGENominal Pipe SizeDiameter ofFlange DiaFlange I.DThk of FlangesfDia of Bolt CirlceNo. ofDia of Bolt HolesWeightPLATEBLINDDNPipeDD5B KholesD2KGKG1521.39 ...


DIN 2502 PN16 Plate Flange Dimensions

Dimension and weight of DIN2502 PN16 Plate FlangeNominal Pipe SizeDiameter of PipeFlange I.DFlange DiaThk of FlangesDia of Bolt CircleNo. of holesDia of Bolt HolesApprox.Weight ...


DIN 2503 PN25 Plate Flange Dimensions

Dimension and weight of DIN 2503 PN25 (in mm) Plate FlangeNominal Pipe SizeDiameter ofFlange I.DFlange DiaThk of FlangeDia of Bolt CircleNo. ofDia of Bolt HolesApprox.WeightDNP ...


DIN 2527 Blind Flange Dimensions

Specification of DIN2527 PN6 Blind FlangeNominal Pipe SizeFlange DimensionScrew ParameterApprox. Flange WeightFlanges DiaThk of FlangeDia of Bolt CircleNo. of holesDia of Bolt ...


DIN 2627 PN400 Welding Neck Flange Dimensions

Dimension and weight of DIN2627 PN400 Welding Neck FlangePipe Parameterd1Flange DimensionNeck SizeHub SizeScrewApprox. Flange WeightDNISODINDbkh1d3srh2d4fNo. of Holesd2KG/PCS10 ...


DIN 2543 PN16 Flat/Plate/Slip On/SO Flange Dimensions

Dimension and Weight of DIN2543 PN16 Flat/Plate/Slip On FlangeRated DiameterO.D. of PipeFlange DimensionScrew DimensionApprox. Flange WeightDNISODINd4DtfKNo. of Holesd2KG/PCS10 ...


DIN 2545 PN40 Flat/Plate/Slip On Flange Dimensions

Dimension and Weight of DIN2545 PN40 Flat/Plate/Slip On FlangeRated DiameterO.D. of PipeFlange DimensionScrew DimensionApprox. Flange WeightDNISODINd4DtfKNo. of Holesd2KG/PCS10 ...


DIN 2565 PN6 Threaded Flange Dimensions

Dimension and Weight of DIN2565 PN6 Threaded FlangeRated DiameterO.D. Of PipeFlange DimensionNeck SizeParameter of R.F.Screws DimensionApprox. Flange WeightDNd1DIN 2999Dbkh1d3d ...


DIN 2566 PN10/PN16 Threaded Flange Dimensions

Dimension and Weight of DIN2566 PN10/PN16 Threaded FlangeRated DiameterO.D. Of PipeFlange DimensionNeck SizeParameter of R.F.Screws DimensionApprox. Flange WeightDNd1DIN 2999Db ...


DIN 2567 PN25/PN40 Threaded Flange Dimensions

Dimension and Weight of DIN2567 PN25/PN40 Threaded FlangeRated DiameterO.D. Of PipeFlange DimensionNeck SizeParameter of R.F.Screws DimensionApprox. Flange WeightDNd1DIN 2999Db ...


DIN 2576 PN10 Plate Flange Dimensions

Dimension and Weight of DIN 2576 PN10 Plate flangeNominal Pipe SizeDiameter of PipeFlange DimensionNuts & BoltsApprox. Flange WeightFlange I.DFlange DiaThk of FlangeDia of ...


DIN 2628 PN250 Welding Neck/WN Flange Dimensions

Dimension and weight of DIN2628 PN250 Welding Neck FlangePipe Parameterd1 Flange Dimension   Neck Size   Hub Size Screw Approx. Flange WeightDNISODINDbkh1d3srh2d4fNo. of Holesd ...


DIN 2629 PN320 Welding Neck/WN Flange Dimensions

Dimension and weight of DIN2629 PN320 Welding Neck FlangePipe Parameterd1Flange DimensionNeck SizeHub SizeScrewApprox. Flange WeightDNISODINDbkh1d3srh2d4fNo. of Holesd2KG/PCS10 ...


DIN 2630 PN2.5 Welding Neck/WN Flange Dimensions

Dimension and weight of DIN2630 PN2.5 Welding Neck FlangePipe Parameterd1Flange DimensionNeck SizeHub SizeScrewApprox. Flange WeightDNISODINDbkh1d3srh2d4fNo. of Holesd2KG/PCS10 ...


DIN 2631 PN6 Welding Neck/WN Flange Dimensions

Dimension and weight of DIN2631 PN6 Welding Neck FlangePipe ParameterFlange DimensionNeck SizeHub SizeScrewApprox. Flange WeightDNISODINDbkh1d3srh2d4fNo. of Holesd2KG/PCS10R ...


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