Header plugs & plug gaskets
Header plugs and plug gaskets, in matched sets.
Header plugs for air-cooled heat exchangers (ACHE) – UNF threads, in carbon, low-temperature, Cr-Mo, stainless, duplex, super duplex and high-alloy grades, supplied with the matching plug gasket.
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SPECIFICATIONHeader plug · 1-3/8"-12 UNF · ASTM A182 F316L · plug gasket Soft iron · for ACHE · EN 10204 3.1ASTM A182 F316L – Austenitic stainless steel, low carbon, Mo · Corrosive service.All technical datasheets
01Plug typeShoulder-type header plug for plug-type header boxes – for air-cooled heat exchangers (ACHE).
02Plug materialASTM A182 F316L – Austenitic stainless steel, low carbon, Mo.
03Size (UNF)Thread: 1-3/8"-12 UNF. Other sizes to your drawing.
04Plug gasketPlug gasket supplied as a matched set with the plug.
05Certificate
06Quantity
100 pcs
500.000+pcs ready to shippieces in stock, ready to ship
10.000+items to ASME, ASTM, DIN and ISO
24 hquote for your parts list
3.1 / 3.2EN 10204 certificates
Specifications
From A105 to Alloy 925.
| Grade | Specification | Type | Service | Select |
|---|---|---|---|---|
| A105 | ASTM A105 | Carbon steel forging | General service | |
| A350 LF2 | ASTM A350 LF2 | Low-temperature carbon steel, impact-tested | Cold service | |
| F11 | ASTM A182 F11 | 1¼Cr-½Mo alloy steel | High-temperature service | |
| F22 | ASTM A182 F22 | 2¼Cr-1Mo alloy steel | High-temperature service | |
| F304L | ASTM A182 F304L | Austenitic stainless steel, low carbon | Corrosive service | |
| F316L | ASTM A182 F316L | Austenitic stainless steel, low carbon, Mo | Corrosive service | |
| F321 | ASTM A182 F321 | Stabilized austenitic stainless steel | High-temperature corrosive service | |
| F51 | ASTM A182 F51 | Duplex stainless steel, UNS S31803 | Chloride and offshore service | |
| F53 | ASTM A182 F53 | Super duplex stainless steel, UNS S32750 | Severe chloride service | |
| F55 | ASTM A182 F55 | Super duplex stainless steel, UNS S32760 | Severe chloride service | |
| Alloy 625 | UNS N06625 | Nickel-chromium-molybdenum alloy | High-alloy, corrosive and high-temperature service | |
| Alloy 825 | UNS N08825 | Nickel-iron-chromium alloy | High-alloy, acid service | |
| Alloy 925 | UNS N09925 | Precipitation-hardened nickel alloy | High-alloy, high-strength service |
Datasheets
Dimensions per standard.
Technical datasheets with drawings and dimension tables – free to download.
Screw plugs & sealing rings (DIN)
Metric and pipe-thread plugs for other equipment.
For shell & tube heat exchangers, vessels, pumps and hydraulic systems we supply screw plugs and sealing rings to DIN – metric fine and pipe threads, in the material your equipment needs.
| Standard | Product | Sizes | Datasheet |
|---|---|---|---|
| DIN 910 | Hexagon head screw plugs with collar | M10 × 1 to M64 × 2 · G 1/8 A to G 2 A | TDS (PDF) → |
| DIN 7604-A | Hexagon head pipe plugs, cylindrical thread | M8 × 1 to M52 × 1.5 | TDS (PDF) → |
| DIN 7603-A | Sealing rings, flat | 8 × 11.5 to 48 × 55 mm | TDS (PDF) → |
| DIN 7603-D | Sealing rings | 4 × 8 to 90 × 100 mm | TDS (PDF) → |
Reference projects
Proven from Zuidbroek to Balikpapan.
Nitrogen plant · Netherlands
Nitrogen installation, Zuidbroek
Client: NAM / Bronswerk Heat TransferFor the construction of the nitrogen installation in Zuidbroek (Groningen), HBS supplied header plugs and plug gaskets for the heat exchangers.
All projects →01Offshore platformGulf of Thailand
02Steel millTATA Steel, IJmuiden
03Oil refineryBalikpapan
04Offshore crane shipHeader plugs for the vessel's heat exchangers
05Offshore wind farmTrianel Borkum West II
Industries
Where these parts work.
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