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ASTM A765/A765M Tubesheet,Tube Plate,Baffle

ASTM A387/A387M steel baffles/support tubeplates/tubesheets
  • ASTM A387/A387M steel baffles/support tubeplates/tubesheets
  • tubesheet overlay
  • ASME SA182 F316L Tubesheet
  • S355 FORGED TUBEPLATE
  • ASTM A765/A765M Tubesheet,Tube Plate,Baffle
  • ASTM A240/ASME SA240 TP316L TubeSheets/Baffles/Support Plates/Tube Plates
  • ASTM A765/A765M Tubesheet,Tube Plate,Baffle
  • ASTM A765/A765M Tubesheet,Tube Plate,Baffle
  • ASTM A765/A765M Tubesheet,Tube Plate,Baffle
  • TubeSheet-Drilling-ASME SA266 Cl4
  • TUBESHEET JIG BORING
  • C200/C210 – TEMA type AEL/BEM or NEN fixed tubesheet shell & tube heat exchanger
  • ASTM A765/A765M Tubesheet,Tube Plate,Baffle
  • ASTM A765/A765M Tubesheet,Tube Plate,Baffle
  • FULL MANUAL GTAW TUBES WITH TUBESHEET JOINT WELD
  • pull through floating head_heat exchanger with backing device (TEMA_S)
Model No.︰-
Brand Name︰TUBESHEET,TUBE BUNDLE,ASTM A182
Country of Origin︰-
Unit Price︰-
Minimum Order︰-
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Product Description


A tube sheet is a plate, sheet, or bulkhead which is perforated with a pattern of holes designed to accept pipes or tubes. These sheets are used to support and isolate tubes in heat exchangers and boilers or to support filter elements. Depending on the application, a tube sheet may be made of various metals or of resin composites or plastic. A sheet tube may be covered in a cladding material which serves as a corrosion barrier and insulator and may also be fitted with a galvanic anode. Tube sheets may be used in pairs in heat exchange applications or singularly when supporting elements in a filter.

Perhaps the best known use of tube sheets are as supporting elements in heat exchangers and boilers. These devices consist of a dense arrangement of thin walled tubes situated inside an enclosed, tubular shell. Tubes are supported on either end by sheets which are drilled in a predetermined pattern to allow the tube ends to pass through the sheet. The ends of the tubes which penetrate the tube sheet are expanded to lock them in place and form a seal.

The tube arrangement forms a contained unit between the tube sheets. The tube sheets are then bolted to flanges inside the shell. The shell extends beyond each tube sheet and is sealed, thereby forming two closed chambers on the non-tube ends of the tube sheets. This creates an arrangement where the exchanger consists of two separate end chambers joined by tubes which pass through an isolated space between the tube sheets. Heated fluid is then passed from one end chamber to the other through the tubes where cold fluid in the cavity between the tube sheets absorbs the heat energy.

The design of tube sheets is a fairly precise and complex process; the exact number of tubes needs to be established and a pattern of holes calculated to spreads them evenly over the tube sheet surface. Large exchangers may have several thousand tubes running through them arranged into precisely calculated groups or bundles. Sheet design and production is largely automated these days with computer-aided design (CAD) software performing the calculations and the tube sheet drilling done on computer numerical control (CNC) machines.

The tube sheets used in heat exchangers and boilers are often clad with an insulating layer which also serves to protect against corrosion. To further protect the tube sheet from rust, a sacrificial or galvanic anode may also be attached to the surface of the sheet. Tube sheets are also used on cartridge-type filter devices to support the individual filter elements. They are similar in design to the high heat boiler varieties except they are typically made of resin composites or plastic and are generally used as single units. There are usually fewer tubes involved in a filter application although the tube sheet design still has to be carefully calculated to ensure optimal performance.

Clad Tube Sheet Material

Explosion Bonded - Corrosive Resistant CLAD Lining (Provides a Metallurgical Bond)

The most common application of explosively bonded (clad) metals, is as corrosive or erosive resistant linings of pressure vessels, chemical process tanks, heat exchangers, and tube sheets. Not only do valued customers benefit from the corrosive  resistance clad, but also from significant cost reduction by being afforded the opportunity to utilize structural steels to improve wall strength without having to manufacture the entire structure out of the, typically expensive, corrosive resistant materials.

Zirconium Tube Sheets- Explosion Bonded /  Titanium Tube Sheets- Explosion Bonded  / Tantalum Tube Sheets- Explosion Bonded

Nickel Tube Sheets- Explosion Bonded  / Alloy Tube Sheets- Explosion Bonded  / Explosion Bonded Clad Tube Sheets

Forging/forged tube sheet(EN 2.4816, EN 2.4668, EN 2.4856, EN 2.4669, EN 2.4851, EN 2.4663, EN 2.4602, EN 2.4642, EN 2.4694)

Forging/forged tube sheet(DIN 2.4816, DIN 2.4668, DIN 2.4856, DIN 2.4669, DIN 2.4851, DIN 2.4663, DIN 2.4602, DIN 2.4642, DIN 2.4694)

ASTM A266 / A266M - 11 Standard Specification for Carbon Steel Forgings for Pressure Vessel Components-Class 1,2,3,4+Clad/Overlay 304/L,316/L,TP321,TP347,UNS 31803 (2205),UNS S32750(2507),etc.

Specifications︰ASTM Standards

A266/A266M Specification for Carbon Steel Forgings for Pressure Vessel Components

A275/A275M Practice for Magnetic Particle Examination of Steel Forgings

A288 Specification for Carbon and Alloy Steel Forgings for Magnetic Retaining Rings for Turbine Generators

A289/A289M Specification for Alloy Steel Forgings for Nonmagnetic Retaining Rings for Generators

A290/A290M Specification for Carbon and Alloy Steel Forgings for Rings for Reduction Gears

A291/A291M Specification for Steel Forgings, Carbon and Alloy, for Pinions, Gears and Shafts for Reduction Gears

A336/A336M Specification for Alloy Steel Forgings for Pressure and High-Temperature Parts

A370 Test Methods and Definitions for Mechanical Testing of Steel Products

A372/A372M Specification for Carbon and Alloy Steel Forgings for Thin-Walled Pressure Vessels

A388/A388M Practice for Ultrasonic Examination of Steel Forgings

A427/A427M Specification for Wrought Alloy Steel Rolls for Cold and Hot Reduction

A469/A469M Specification for Vacuum-Treated Steel Forgings for Generator Rotors

A470/A470M Specification for Vacuum-Treated Carbon and Alloy Steel Forgings for Turbine Rotors and Shafts

A471/A471M Specification for Vacuum-Treated Alloy Steel Forgings for Turbine Rotor Disks and Wheels

A504/A504M Specification for Wrought Carbon Steel Wheels

A508/A508M Specification for Quenched and Tempered Vacuum-Treated Carbon and Alloy Steel Forgings for Pressure Vessels

A521/A521M Specification for Steel, Closed-Impression Die Forgings for General Industrial Use

A541/A541M Specification for Quenched and Tempered Carbon and Alloy Steel Forgings for Pressure Vessel Components

A551/A551M Specification for Carbon Steel Tires for Railway and Rapid Transit Applications

A579/A579M Specification for Superstrength Alloy Steel Forgings

A592/A592M Specification for High-Strength Quenched and Tempered Low-Alloy Steel Forged Parts for Pressure Vessels

A646/A646M Specification for Premium Quality Alloy Steel Blooms and Billets for Aircraft and Aerospace Forgings

A649/A649M Specification for Forged Steel Rolls Used for Corrugating Paper Machinery

A668/A668M Specification for Steel Forgings, Carbon and Alloy, for General Industrial Use

A711/A711M Specification for Steel Forging Stock

A723/A723M Specification for Alloy Steel Forgings for High-Strength Pressure Component Application

A729/A729M Specification for Carbon and Alloy Steel Axles, Heat-Treated, for Mass Transit and Electric Railway Service

A751 Test Methods, Practices, and Terminology for Chemical Analysis of Steel Products

A765/A765M Specification for Carbon Steel and Low-Alloy Steel Pressure-Vessel-Component Forgings with Mandatory Toughness Requirements

A768/A768M Specification for Vacuum-Treated 12 % Chromium Alloy Forgings for Turbine Rotors and Shafts

A788/A788M Specification for Steel Forgings, General Requirements

A833 Test Method for Indentation Hardness of Metallic Materials by Comparison Hardness Testers

A837/A837M Specification for Steel Forgings, Alloy, for Carburizing Applications

A859/A859M Specification for Age-Hardening Alloy Steel Forgings for Pressure Vessel Components

A891/A891M Specification for Precipitation Hardening Iron Base Superalloy Forgings for Turbine Rotor Disks and Wheels

A909/A909M Specification for Steel Forgings, Microalloy, for General Industrial Use

A939/A939M Practice for Ultrasonic Examination from Bored Surfaces of Cylindrical Forgings

A940/A940M Specification for Vacuum Treated Steel Forgings, Alloy, Differentially Heat Treated, for Turbine Rotors

A941 Terminology Relating to Steel, Stainless Steel, Related Alloys, and Ferroalloys

A965/A965M Specification for Steel Forgings, Austenitic, for Pressure and High Temperature Parts

A966/A966M Practice for Magnetic Particle Examination of Steel Forgings Using Alternating Current

A982/A982M Specification for Steel Forgings, Stainless, for Compressor and Turbine Airfoils

A983/A983M Specification for Continuous Grain Flow Forged Carbon and Alloy Steel Crankshafts for Medium Speed Diesel Engines

A986/A986M Specification for Magnetic Particle Examination of Continuous Grain Flow Crankshaft Forgings

A991/A991M Test Method for Conducting Temperature Uniformity Surveys of Furnaces Used to Heat Treat Steel Products

A1021/A1021M Specification for Martensitic Stainless Steel Forgings and Forging Stock for High-Temperature Service

A1049/A1049M Specification for Stainless Steel Forgings, Ferritic/Austenitic (Duplex), for Pressure Vessels and Related Components

A1058 Test Methods for Mechanical Testing of Steel Products--Metric

E23 Test Methods for Notched Bar Impact Testing of Metallic Materials

E112 Test Methods for Determining Average Grain Size

E165/E165M Practice for Liquid Penetrant Examination for General Industry

E380 Practice for Use of the International System of Units (SI) (the Modernized Metric System)

E399 Test Method for Linear-Elastic Plane-Strain Fracture Toughness KIc of Metallic Materials

E428 Practice for Fabrication and Control of Metal, Other than Aluminum, Reference Blocks Used in Ultrasonic Testing

E1290 Test Method for Crack-Tip Opening Displacement (CTOD) Fracture Toughness Measurement

E1820 Test Method for Measurement of Fracture Toughness

E1916 Guide for Identification of Mixed Lots of Metals

Other Standards
ANSI/ASME B46.1 Surface Texture (Surface Roughness, Waviness and Lay)
ASME Boiler and Pressure Vessel Code
SAE AMS 2750 Pyrometry
Standard Met︰Straight Tube, Fixed tubesheet with removable channel or bonnets. 1, 2, 4 or 6 pass options. Shell Diameters from 5″ to 42″ OD. 3/8″, 1/2″, 5/8″, 3/4″, 1″ OD Bare or Lo Fin tubes. Meets ASME Code Section VIII, Division 1 and TEMA Type BEM/AEL for C200 and type NEN for C210.
Materials: Steel, Stainless Steel, Copper Alloys. Other material options as available
Applications: For heating or cooling oil, water and chemical process fluids.
Application Straight Tube – Fixed Tubesheet Shell & Tube Heat Exchanger
Features and Benefits:
Carbon Steel Shell Side Materials
C200 – TEMA Type BEM, AEL
C210 – TEMA Type NEN
Shellside Design 450 PSI – 650 Deg. F / Tubeside Design 450 PSI – 650 Deg. F
Product Image

ASTM A387/A387M steel baffles/support tubeplates/tubesheets
ASTM A387/A387M steel baffles/support tubeplates/tubesheets

tubesheet overlay
tubesheet overlay

ASME SA182 F316L Tubesheet
ASME SA182 F316L Tubesheet

S355 FORGED TUBEPLATE
S355 FORGED TUBEPLATE


ASTM A240/ASME SA240 TP316L TubeSheets/Baffles/Support Plates/Tube Plates
ASTM A240/ASME SA240 TP316L TubeSheets/Baffles/Support Plates/Tube Plates




TubeSheet-Drilling-ASME SA266 Cl4
TubeSheet-Drilling-ASME SA266 Cl4

TUBESHEET JIG BORING
TUBESHEET JIG BORING

C200/C210 – TEMA type AEL/BEM or NEN fixed tubesheet shell & tube heat exchanger
C200/C210 – TEMA type AEL/BEM or NEN fixed tubesheet shell & tube heat exchanger



FULL MANUAL GTAW TUBES WITH TUBESHEET JOINT WELD
FULL MANUAL GTAW TUBES WITH TUBESHEET JOINT WELD

pull through floating head_heat exchanger with backing device (TEMA_S)
pull through floating head_heat exchanger with backing device (TEMA_S)

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ASME B16.11/ASTM A105/ASTM A182  FORGING FITTINGS
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