ASTM a789 uns s32750 tube

ASTM A789 UNS s32750 tube

The development of duplex steel combining ferritic and austenitic steel microstructure was during the 1930s. But that of super duplex steels with additional chromium to further increase the corrosion resistance was during the late 60s. Hence for the past half a century, many super duplex steel grades have been available for making high-strength and corrosion-resistance tubes.

ASTM A789 UNS S32750 is super duplex steel making high-quality tubes. It includes making the ‘U’ shaped ASTM A789 UNS S32750 welded tube for heat exchanger applications. It is best for transporting organic acids like acetic or formic acids and inorganic acids like chloride to resist corrosion cracking.

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Find sa 789 UNS s32750 tubing suppliers in UAE and learn about heat treatment needs.

ASTM A789 UNS S32750 specification specification

ASTM A789 UNS S32750 Tube Specification

UNS S32750 tubing dimensions SA 789 S32750 material Wall thickness SA 789 UNS S32750 tube Length
  • ASTM A789M welded tube size: 6” to 24”
  • SA 789 UNS S32750 seamless tube size: 1/2” to 8”
  • OD: 6.0-630mm
  • A789 S32750 heat exchanger tube thin wall tubing
  • 0.5 – 20mm
  • Average wall thickness
  • 6 meters (21 feet)
  • SA 789 S32750 tubing maximum length : 25000mm
  • Custom/ cut to size
  • 17-24 feet
  • 5.8 meters (20 feet)

For urgent delivery in Saudi Arabia or Middle east please contact below listed ASTM A789 UNS S32750 tube suppliers in UAE

Required list of SA789 S32750 tubes mechanical test American standard for OD and thickness A789 S32750 heat exchanger tube manufacturing process
  • 100% PMI tested
  • Flange test (for A789 S32750 welded tube)
  • Reverse flattening test
  • Flaring test (for ASTM A789 S32750 seamless tube)
  • Tension test
  • Hardness test
  • ASTM A999 / A999M
  • A1016 / A1016M
  • DIN EN ISO 1127
  • SA 789 S32750 Hot Finished Seamless Tube
  • ASTM A789M Cold Finished Seamless Tubes
European standard Applications & uses A789 UNS S32750 round tube manufacturing type
  • EN 10312 (welded tubing)
  • EN 10296-2 (welded tubing)
  • EN 10216-5 (seamless & welded tubing)
  • EN 10297-2 (seamless tubing)
  • EN 10217-7 (welded tubing)
  • Sea water
  • Heat Exchangers
  • Fluid and gas transport
  • Boilers
  • Superheaters
  • Chloride environments
  • A789 S32750 seamless tube
  • SA 789 S32750 ERW tubing
  • A789 S32750 EFW tube
  • ASTM A789M welded tube
A789 S32750 boiler tube wall thickness Meet standards ASTM A789 S32750 bright annealed tube surface finish and treatments
  • 4 Inch
  • Schedule 5 / 5S
  • SCH 10 ASTM A789M tubing (Most selling)
  • ASTM A789 UNS S32750  SCH 10S
  • SCH 20
  • SCH 30
  • SCH 40 A789 UNS S32750 tube (Most selling)
  • SCH 40S
  • SCH 80 / 80S
  • SCH 120
  • SCH 160
  • Standard (SCH STD)
  • Ex-Standard (XS)
  • Double Extra Strong (XSS)
  • ASME B36.19
  • EN 10216 – 2
  • EN 10217-7
  • ASME B36.19M
  • EN 10088-2
  • EN 10088-3
  • NSF 61
  • EN 10216 – 5
  • DIN 17456
  • DIN 17458
  • Pickled (As per ASTM A380)
  • Cleaned
  • Precleaned
  • Passivated
SA 789 UNS S32750 tube finish QC and UNS S32750 welded tube supporting documents List of leading A789 UNS S32750 round tube manufacturers
  • 400 grit
  • Solution annealed ASTM A789M tube
  • 320 grit
  • 2B
  • No.4
  • Mirror
  • Annealed & Pickled (A&P)
  • 600 grit
  • Matt finish
  • BA polishing
  • 180 grit polished
  • Bright Annealed
  • Cold Drawn
Refer these points before buying ASTM A789 UNS S32750 tube from manufacturers, suppliers, traders,
stockholders, stockist, or importers

  • Verify quantity
  • SA 789 S32750 tubing detailed inspection plan (appearance, integrity, packaging etc)
  • Check SA789 S32750 tubes dimensions
  • Origin of material
  • MTC EN 10204 type 3.1
  • A789 UNS S32750 round tube material, schedule & size as per the work order
  • QC/ Inspection reports
  • Labeling verification
Check ex-stock of these make with above verified listed ASTM A789 UNS S32750 tube suppliers

  • AL JAZEERA, Oman
  • JFE, Japan
  • ArcelorMittal, Luxembourg (Europe)
  • Jindal steel pipe, India
  • Acerinox, Spain
  • ThyssenKrupp AG, Germany
  • POSCO, South Korea
  • Aperam, Luxembourg (Europe)
  • Outokumpu, Finland (Europe)
  • Nippon Steel Corporation, Japan
  • Baosteel, China
  • Tenaris, Luxembourg (Europe)
  • Nippon Yakin Kogyo Co., Ltd., Japan
  • Bristol Metals, USA
  • Sosta, Italy
  • Nippon Steel & Sumitomo Metal Corporation, Japan
  • Jiangsu Shagang, China
  • MACSTEEL, Gauteng (South Africa)
  • Tata Steel, India
  • Tubecon, Pretoria (South Africa)
  • Sandvik, Sweden
  • SMM Oman
  • Steelmor, Gauteng (South Africa)
SA 789 UNS S32750 tube value added services A789 UNS S32750 shell and tube heat exchangers types
  • Cutting
  • Beveling
  • Threading
  • Polishing
  • ASTM A789M U bend tube
  • SA 789 S32750 straight tubing (seamless)

You have come to the right place if you’re seeking a cut-to-size ASME sa 789 UNS s32750 welded tube stockist in the Middle East countries at a competitive price. view marking procedure

UNS S32750 tubing equivalent material

SA 789 S32750 material chemical composition

UNS Number
Duplex Grades
Si Mn P Typeb N Cu Other S Cr Ni C Mo
S32750 0.80 1.20 0.035 2507 0.24-0.32 0.50 0.020 24.0-26.0 6.0-8.0 0.030 3.0-5.0

Tensile & Yield strengths of A789 S32750 boiler tube

UNS Yield Strength Tensile Strength
ASTM A789 UNS S32750
  • 80 Ksi
  • 550 Mpa
  • 116 Ksi
  • 800 Mpa

ASTM A789 UNS S32750 Tube Properties

Heat treatment of SA 789 S32750 tubing

UNS Temperature range
ASTM A789 UNS S32750
  • 1880-2060 °F
  • 1025-1125 °C

UNS S32750 seamless tube types and forms

SA 789 UNS s32750 round tubing

SA 789 UNS s32750 round tubing

ASTM A789 UNS s32750 seamless tube

ASTM A789 UNS s32750 seamless tube

ASME SA 789 UNS s32750 welded tube

ASME SA 789 UNS s32750 welded tube

  • SA789 S32750 Condenser Tube
  • SA 789 S32750 Heater Tube
  • Boiler Tube
  • SA 789 UNS S32750 Round Tube
  • Electropolish Tube
  • SA 789 S32750 Square Tubing
  • Bright annealed tube
  • SA 789 UNS S32750 Coiled Tubing
  • Exhaust Tubing
  • A789 S32750 Heat Exchanger Tube
  • Mechanical Tubing
  • Rectangular Tubing
  • Hydraulic Tubing
  • Sanitary Tubing
  • Instrumentation Tubing

Tips to avoid failure of ASTM A789 S32750 heat exchanger tubes

  • Upgrade to SA 789 UNS S32750 tube material in seawater
  • Buy mirror finish SA 789 S32750 tubing for resists pitting
  • To weld A789 S32750 boiler tube use the correct welding consumables
  • A789 S32750 heat exchanger tube weld joint is best compared to cold expanded joint
  • Designing and fabricating

SA 789 UNS S32750 capillary tube dimensions and pressure rating

Size of UNS S32750 Capillary Tubing
ITEM Length
(Mtrs)
Size
(MM)
Pressure
(Mpa)
1 1800 φ8mm * 1.2mm 100
2 1500 φ10mm * 1mm 70
3 1500 φ10mm * 1.2mm 70
4 3200 1/8″ * 0.025″ 80
5 3000 φ4mm * 1.1mm 100
6 2000 φ6mm * 0.9mm 100
7 2000 φ6mm * 1.1mm 100
8 1500 3/8″ * 0.049″ 100
9 1000 1/2″ * 0.049″ 80
10 1000 1/2″ * 0.065″ 100
11 3200 φ3mm * 0.7mm 80
12 3200 φ3mm * 0.9mm 100
13 3200 1/8″ * 0.035″ 100
14 2000 1/4″ * 0.035″ 100
15 2000 1/4″ * 0.049″ 100
16 1500 3/8″ * 0.035″ 80
17 3000 φ4mm * 0.9mm 100
18 1800 φ8mm * 1mm 80
19 500 φ10mm * 2mm 100
20 500 φ12mm * 1.5mm 80

SA 789 S32750 coiled tubing specification

OD Length Maximum weight of A789 S32750 heat exchanger tube single reel
  • 2 3/8″
  • 1 1/2″
  • 3/4 “
  • 1″
  • 1 3/4″
  • 2″
  • 100 – 30,000 ft

Contact listed SA 789 UNS S32750 tube manufacturers for longer length

  • 30t (excluding reel)
MTC & QC Maximum outside diameter of drum SA 789 S32750 tubing coil tube surface finish
  • NACE MR-0175
  • EN 10204-3.1
  • 3.40m
  • Annealed and Bright
  • Clean inside and outside
  • No burrs
  • Seamless both sides.

UNS S32750 umbilical tube dimensions

Straight & Coiled tubes

Inner diameter Wall thickness (mm)
in minimum maximum mm
2 5 38.10
2.5 5.5 1) 44.45
3/4 1.1 4 19.05
1 1.3 5 25.40
3/8 1.2 2 9.53
1/2 1 2.6 12.70
5/8 1 3 15.88
1.5 5 31.75
2 2.7 6 1) 50.80

Meet the top importers and traders of a789 UNS s32750 seamless tube in Dubai who offer MTC and know more about reverse flattening test

Piping systems are crucial for many industrial processes involving nuclear reactor fuel production. Hence any crack or deformation of the tube in specific conditions could be dangerous. So, SA 789 UNS S32750 Seamless tubing undergoes flattening and reverse flattening tests to reduce risks and increase performance.

The reverse flattening test is performed by taking a tubing sample for a specified length. The next is a longitudinal sample split at 90 degrees on each side of the weld. Next is to open and flatten at the maximum bend point of the weld area. Reverse flattening helps detect any weld penetration that could lead to cracks or deformation.

SA 789 UNS S 32750 tube is a super duplex steel product with a high PERN or pitting equivalent resistance number of 40. Hence it is suitable for many marine applications, even with high chloride and sulfide content. But there are specific restrictions for heat treatments ASME SA 789 UNS S32750 welded tubing.

ASME SA 789 UNS S32750 ERW Tube and other super duplex products cannot be ideal for applications above 600 ºF or 315 ºC. The significant reason for it is the reduction of the corrosion resistance and toughness of the A 789 steel alloy. And continuous exposure to above 600 ºF makes it brittle to risk or to break tubes made of it.

tube marking informs the workers of potential hazards of the content flowing in the tubes. Especially in commercial and industrial production, it is critical to safeguard property and precious lives. Prestigious standards organizations like ASME, ANSI, etc., have laid down many regulations for marking A789 UNS S32750 seamless tubes.

There are many marking methods for tube. Grade, Standard, OD, Heat No. Thickness, length, and others are the few marking methods for tube and tubes. Other methods include dying stamping, paint stenciling, roll stamping, ink and laser printing, etc. All the methods will provide the manufacturer name, tube type, specification number, length, etc.

discover a broad range of sa 789 UNS s32750 tubo stock at a reduced cost with no minimum order. read a789 UNS s32750 tuberia melting point information

The melting point is the temperature at that an alloy melts from solid to liquid form, which is crucial in making tube. It is because of using SA789 UNS S32750 welded tube in many high-temperature environments in many industries like oil & gas. Though SA 789 S32750 tube are unsuitable for applications above 600 ºF or 315 ºC, it is important to know their melting point.

The melting point of SA 789 UNS S 32750 super duplex steel is 2460 F or 1350 ºC for pipe with a density of 7.8 g/cm3.

Request a price right away from multiple reliable GCC distributors known for their high-quality, adaptable UNS s32750 tubular, and look over purchase advice.

Pipes and tubes are unsung heroes of any project, whether infrastructure or industrial production. They are crucial in transporting the fluids required for making fuel, powering rockets, nuclear reactors working effectively and other vital functions. Hence while buying pipes and tubes many of them make these top five mistakes.

  • Fail to check the reputation or experience of the manufacturer.
  • Opting for cheaper costs, not considering the quality
  • Not choosing the right tube as per specifications
  • Fail to check the many testing certificates for smooth and optimal performance
  • Not considering the base alloy to have all the essential properties