
ASTM A790 UNS S31803 Pipe Product Overview
| Sizes Available |
|
|---|---|
| Brands in Stock | Rath Gibson, Tubacex, Haynes, Special Metals, Nippon Steel & Sumitomo Metal, Sanyo Special Steel, Alleima |
| Raw Material Origin | Janpanese, Korean, European, Indian, American, Europe, USA, North America, Canada, UK, Japan, South Korea, Germany, Russia, South Africa |
| Value Added Services | Polishing, Threading, Beveling, Cutting |
| International Standards | BS – UNI, ISO, GB 5310, ASTM/ASME, DIN -NF A, JIS, GOST, EN |
| Schedule | SCH 5 to SCH XXS |
| Surface Finish | Black painting, 3PE, PP, FBE |
| Approval | ADNOC, KOC, ORPIC, PETRONAS, QAFCO, SABIC |
| MTC | EN 10204 3.1 and 3.2 |
Choose From The Middle East’s Trusted Suppliers Of ASME SA 790 UNS S31803 Seamless Pipe To Compare Costs And Read About What Is ASTM A790.
ASME SA 790 UNS S31803 Pipe Specification
SA790 S31803 Seamless Pipe Seamless Pipe: 6 – 30 mm (Wall Thickness)
A790 UNS S31803 Welded Pipe: 0.5 – 25 mm (Wall Thickness), Up to 26 m (Length)
A790 S31803 Duplex Pipe: 6 – 200 mm (OD), 6 – 30 mm (Wall Thickness)
ASTM A790 UNS S31803 Pipe Schedule: SCH 5 to SCH XXS

Method: Cold Formed, Hot Formed, Precision Rolled

End: Bevelled, Plain, Grooved, Threaded

Suitable Temperatures: 1020-1100 °C (1870-2010 °F)

Process: ERW, Seamless, Welded
MTR:Chemical, Mechanical, PMI, Destructive and Non Destructive Test Report

SA 790 UNS S31803 Pipe Finish: Annealing, Polished, Bright

Get Quote Directly from ASTM A790 UNS S31803 Pipe Suppliers in UAE With Complete Documentation

Form: Round, Square, Rectangular, Hexagon etc.
A790 UNS S31803 Duplex Seamless Pipe Price list
| ASTM A790 UNS S31803 Pipe Price | Price in INR | Price in |
|---|---|---|
| Sa790 Gr.uns S31803 Nps5 (Dn 125) Sch. 160 0 | 81,838 | 1114.84 |
| Duplex SS Pipe Dn 80 (Grade Uns S31803) (6 Mtrs) | 74,644 | 1016.84 |
| Dss Pipe (Grade 1.4462/ Uns S31803) (24 Mtrs) | 115,757 | 1576.90 |
| Duplex Pipe (38.1×1.65x5880mm) 93 Pcs | 672,420 | 9160.03 |
| DSS Welded pipe, Sa 789 Uns S31803/ | 65,604 | 893.69 |
A790 UNS S31803 Smls Pipe Wall Thickness Can Be Reduced By Up To 50%, Contact Below ASTM A790 UNS S31803 Pipe Suppliers For More Details
Ready Stock Of A790 S31803 Seamless Pipe
- Pipe End: Plain End, Beveled End, Treaded
- Required Test: Hardening Tests, Hydrostatic Tests
- Type: Seamless, ERW, Welded
- Process: Cold Finished, Hot Finished
- Marking: Standard, Grade, Thickness, OD
- Usage: Heat exchangers, Superheaters, Sea water
- Cutting Technique: Burrless Cuts, Sawing, Water-Jet
- Documents: Origin of Material, QC/ Inspection reports
- Electrical Resistivity : 0.85 µΩ·m
- Delivery Condition: Quenched and Tempered, Normalizing Formed
- Cutting Speed (carbide tools): 50 – 80 m/min
- Brinell Hardness (typical): 250 – 280 HB
- PIpe Tolerance: ±1%
- Varbon Content: 0.030
- European Standard: EN 10312 (welded pipe), EN 10296-2 (welded pipe)
- Manufacturers: Jindal steel pipe, Tenaris, Nippon Steel Corporation
- Poisson’s Ratio: 0.30
- Heat Capacity: 500 J/kg·K
- Suitable Welding: GTAW, SMAW, GMAW, SAW
- Molybdenum (Mo): 2.5 – 3.5 %
- Rockwell Hardness (max): 31 HRC
- Interpass Temperature: Maintain below 150°C
- PREN: ≥ 34
- Filler Metal: ER2209 / E2209 (AWS A5.9)
ASTM A790 UNS S31803 Pipe Origin
Nippon Steel & Sumitomo Metal Corporation: Tokyo, Japan
Wujin: Changzhou, Jiangsu, CHINA
Alleima (Sandvik): Scranton, PA, USA
Tubacex: Ternitz, Austria
Rivit: Caltrano, Italy
Centravis: Nikopol, Ukraine
Webco Industries: Tulsa, OK, USA
Sanyo Special Steel.: Himeji, JAPAN
Please Find Authorised Dealers and Distributors of Sanyo Special Steel ASTM A790 S31803 Pipe in Abu Dhabi
- Hidayath Trading Co. LLC: Abu Dhabi, UAE
- Steel Globe General Trading LLC: Abu Dhabi, UAE
- Excellent Pipes Company L.L.C: Abu Dhabi Industrial City, UAE
- Special Steels Factory LLC (SSFL): Mussafah, Abu Dhabi, UAE
Get In Touch With An Audited Stockist If You Have Difficulties Finding An Odd-size ASTM A790 UNS A31803 Welded Pipe In Uae, See SA 790 UNS S31803 vs UNS S32205
A790 UNS S31803 Equivalent Standard
| Standard | Material name | EN/ DIN/ Wnr | China | Buttweld Fittings | Flanges | Fasteners | Welding Electrode |
|---|---|---|---|---|---|---|---|
| ASTM A790 UNS S31803 |
|
1.4462 / F51 | 022Cr22Ni5Mo3N | ASTM A815 UNS S31803 | ASTM A182 F51 | ASTM A182 F51 | Duplex Welding Electrode |
Refer These Details Before Buying ASTM A790 UNS S31803 Pipe From Manufacturers, Suppliers, Traders, Stockholders, Stockists, Or Importers
ASTM A790 UNS S31803 Chemical Composition
| UNS | P | S | Si | Cr | C | Mn | Ni | Mo | N | Cu |
|---|---|---|---|---|---|---|---|---|---|---|
| DSS UNS S31803 | 0.030 | 0.020 | 1.00 | 21.0-23.0 | 0.030 | 2.00 | 4.5-6.5 | 2.5-3.5 | 0.08-0.20 | – |
Mechanical Properties of ASTM A790 S31803 Duplex Pipe
| UNS | Tensile Strength | Yield Strength |
|---|---|---|
| ASTM A790 UNS S31803 |
|
|
Physical Properties of SA 790 S31803 Rectangular Pipe
| Grade | Elastic Modulus(GPa) |
Electrical Resistivity (nΩ.m) |
Mean Co-eff of Thermal Expansion (μm/m/°C) |
Specific Heat 0-100°C( J/kg.K) |
Thermal Conductivity (W/m.K) |
|||
| 0-100°C | 0-315°C | 0-538°C | at 100°C | at 500°C | ||||
| UNS S31803 | 190 | 850 | 13.7 | 14.2 | – | 418 | 19 | – |
Contact Below Stockholders, Distributors And Stockist For Ex-stock, These ASTM A790 UNS S31803 Pipe Suppliers in UAE Also Offer Cut To Size Material To Save Your Wastage & Cost
Verified Dealers And Distributors Are Present In The Locations Mentioned Below
| Africa | Nigeria, South Africa, Kenya, Morocco, Egypt, Tunisia, Algeria |
|---|---|
| Middle East countries | UAE, Saudi, Qatar, Kuwait, Bahrain, Oman, Iraq, Iran, Jordan, Lebanon, Syria, Yemen |
| MENA | Egypt, Morocco, Algeria, Tunisia, Libya, Israel, Palestine |

Heat Treatment of A790 S31803 Material
| UNS | Temperature range |
|---|---|
| ASTM A790 UNS S31803 |
|
Different Types And Forms Of SA790 S31803 Seamless Pipe
ASME SA 790 UNS S31803 Seamless Pipe
ASTM A790 UNS S31803 Welded Pipe
A790 S31803 ERW Pipe
A790 UNS S31803 Square Pipe
ASTM A790 S31803 Round Pipe
ASTM A 790 UNS S31803 SCH 40
- A790 UNS S31803 round pipe
- Cold finished seamless pipe
- SA 790 S31803 rectangular pipe
- A790 S31803 EFW pipe
- Bright annealed pipe
- Solution annealed pipe
- ASTM A790 S31803 square pipe
- DSS UNS S31803 seamless pipe
- A790 UNS S31803 welded pipe
- SA790 S31803 ERW pipe
- Hot finished seamless pipe
Find A Stocking Distributor Of The World’s Top 10 Manufacturers Of ASTM A790 S31803 ERW Pipe In Dubai With MTC Here, See Whether S31803 Same As 2205.
Supporting Documents of SA 790 UNS S31803 Pipe
- Check A790 S31803 round pipe dimensions
- Origin of material
- A790 S31803 material detailed inspection plan (appearance, integrity, packaging etc)
- Labeling verification
- MTC EN 10204 type 3.1
- Verify quantity
- A790 S31803 duplex pipe material, schedule & size as per the work order
- QC/ Inspection reports
ASTM A790 S31803 Pipe Manufacturing Process
Associate Traders And Importers Available In Below Locations For Quick Deliveries
| Country | Cities |
|---|---|
| Belgium | Ghent |
| Netherlands | Rotterdam |
| Belgium | Seraing |
| Netherlands | Haarlem |
| Belgium | Meeuwen-Gruitrode |
| Netherlands | Amsterdam |
| Netherlands | The Hague |
| Belgium | Brussels |
| Belgium | Leuven |
| Belgium | Westerlo |
| Belgium | Antwerp |
| Netherlands | Eindhoven |
Choose The Best Traders For Custom Size A790 S31803 Square Pipe With Outstanding Quality And Prompt Delivery At GCC Countries, See Advantages
SA 790 UNS S31803 Bright Annealed Pipe Size Chart
| NPS | OD. (in) | 10 | 80 | 160 | 40 |
|---|---|---|---|---|---|
| 1/8″ | .405 | .049 | .095 | – | .068 |
| 1/4″ | .540 | .065 | .119 | – | .088 |
| 3/8″ | .675 | .065 | .126 | – | .091 |
| 1/2″ | .840 | .083 | .147 | .187 | .109 |
| 3/4″ | 1.050 | .083 | .154 | .218 | .113 |
| 1″ | 1.315 | .109 | .179 | .250 | .133 |
| 1 1/4″ | 1.660 | .109 | .191 | .250 | .140 |
| 6″ | 6.625 | .134 | .432 | .718 | .280 |
| 7″ | 7.625 | – | – | – | – |
| 8″ | 8.625 | .148 | .500 | .906 | .322 |
| 1 1/2″ | 1.900 | .109 | .200 | .281 | .145 |
| 2″ | 2.375 | .109 | .218 | .343 | .154 |
| 2 1/2″ | 2.875 | .120 | .276 | .375 | .203 |
| 3″ | 3.500 | .120 | .300 | .437 | .216 |
| 3 1/2″ | 4.000 | .120 | .318 | .226 | |
| 4″ | 4.500 | .120 | .337 | .531 | .237 |
| 4 1/2″ | 5.000 | – | – | – | – |
| 5″ | 5.563 | .134 | .375 | .625 | .258 |
| 9″ | 9.625 | – | – | – | – |
| 10″ | 10.750 | .165 | .593 | 1.125 | .365 |
| 11″ | 11.750 | – | – | – | – |
| 12″ | 12.750 | .180 | .687 | 1.312 | .406 |
| 14″ | 14.000 | .250 | .750 | 1.406 | .437 |
| 16″ | 16.000 | .250 | .843 | 1.593 | .500 |
| 18″ | 18.000 | .250 | .937 | 1.781 | .562 |
ASTM A790M Solution Annealed Pipe Weight Chart
| NPS | I.D. | Wall Thickness (WT) | Outside Diameter | Weight per Foot | Gallon Capacity Per Linear Foot |
|---|---|---|---|---|---|
| 1/2 | 0.622 | 0.109 | 0.84 | 0.85 | .0158 |
| 0.546 | 0.147 | 1.09 | .0122 | ||
| 0.252 | 0.294 | 1.72 | .0026 | ||
| 0.464 | 0.188 | 1.31 | .0088 | ||
| 1 | 1.049 | 0.133 | 1.315 | 1.68 | .0449 |
| 0.815 | 0.250 | 2.85 | .0271 | ||
| 0.957 | 0.179 | 2.17 | .0374 | ||
| 0.599 | 0.358 | 3.66 | .0146 | ||
| 3/4 | 0.824 | 0.113 | 1.05 | 1.13 | .0277 |
| 0.742 | 0.154 | 1.48 | .0225 | ||
| 0.612 | 0.219 | 1.95 | .0153 | ||
| 0.434 | 0.308 | 2.44 | .0077 | ||
| 1 1/4 | 1.380 | 0.140 | 1.66 | 2.27 | .0777 |
| 1.160 | 0.250 | 3.77 | .0549 | ||
| 1.278 | 0.191 | 3.00 | .0666 | ||
| 0.896 | 0.382 | 5.22 | .0328 | ||
| 1 1/2 | 1.610 | 0.145 | 1.90 | 2.72 | .1058 |
| 1.500 | 0.200 | 3.63 | .0918 | ||
| 1.338 | 0.281 | 4.86 | .0730 | ||
| 1.100 | 0.400 | 6.41 | .0494 | ||
| 2 | 2.157 | 0.109 | 2.375 | 2.64 | .1898 |
| 1.939 | 0.218 | 5.03 | .1534 | ||
| 2.067 | 0.154 | 3.66 | .1743 | ||
| 1.875 | 0.250 | 5.68 | .1434 | ||
| 1.687 | 0.344 | 7.47 | .1161 | ||
| 1.813 | 0.281 | 6.29 | .1344 | ||
| 1.503 | 0.436 | 9.04 | .0922 | ||
| 2 1/2 | 2.635 | 0.120 | 2.875 | 3.53 | .2833 |
| 2.443 | 0.216 | 6.14 | .2435 | ||
| 2.469 | 0.203 | 5.80 | .2487 | ||
| 2.375 | 0.250 | 7.02 | .2301 | ||
| 2.125 | 0.375 | 10.02 | .1842 | ||
| 2.323 | 0.276 | 7.67 | .2202 | ||
| 1.771 | 0.552 | 13.71 | .1280 | ||
| 3 | 3.260 | 0.120 | 3.50 | 4.34 | .4336 |
| 3.188 | 0.156 | 5.58 | .4147 | ||
| 3.124 | 0.188 | 6.66 | .3984 | ||
| 3.156 | 0.172 | 6.12 | .4064 | ||
| 3.068 | 0.216 | 7.58 | .3840 | ||
| 2.624 | 0.438 | 14.34 | .2811 | ||
| 3 1/2 | 3.760 | 0.120 | 4.0 | 4.98 | .5768 |
| 2.300 | 0.600 | 18.6 | .2158 | ||
| 3.548 | 0.226 | 9.12 | .5136 | ||
| 3.438 | 0.281 | 11.17 | .4821 | ||
| 3.500 | 0.250 | 10.02 | .4998 | ||
| 2..728 | 0.636 | 22.87 | .3085 | ||
| 3.364 | 0.318 | 12.52 | .4617 | ||
| 4 | 4.260 | 0.120 | 4.5 | 5.62 | .7404 |
| 4.124 | 0.188 | 8.67 | .6942 | ||
| 4.188 | 0.156 | 7.24 | .7156 | ||
| 4.094 | 0.203 | 9.32 | .6838 | ||
| 4.026 | 0.237 | 10.80 | .6613 | ||
| 3.438 | 0.531 | 22.53 | .4822 | ||
| 3.624 | 0.438 | 19.02 | .5361 | ||
| 3.152 | 0.674 | 27.57 | .4054 | ||
| 5 | 5.187 | 0.188 | 5.563 | 10.80 | 1.0979 |
| 5.047 | 0.258 | 14.63 | 1.0391 | ||
| 5.125 | 0.219 | 12.51 | 1.0716 | ||
| 5.001 | 0.281 | 15.87 | 1.0204 | ||
| 4.875 | 0.344 | 19.19 | .9696 | ||
| 4.313 | 0.625 | 32.99 | .7590 | ||
| 4.563 | 0.500 | 27.06 | .8495 | ||
| 4.063 | 0.750 | 38.59 | .6734 | ||
| 6 | 6.407 | 0.109 | 6.625 | 7.59 | 1.6748 |
| 6.313 | 0.156 | 10.79 | 1.6260 | ||
| 6.357 | 0.134 | 9.30 | 1.6488 | ||
| 6.065 | 0.280 | 18.99 | 1.5008 | ||
| 5.937 | 0.344 | 23.10 | 1.4391 | ||
| 5.761 | 0.432 | 28.60 | 1.3541 | ||
| 4.625 | 1.000 | 60.13 | .8727 | ||
| 4.897 | 0.864 | 53.21 | .9784 | ||
| 4.375 | 1.125 | 66.14 | .7809 |
Dimensions of SA 790 UNS S31803 Bright Annealed Pipe
| NPS | ID (IN) | WT (IN) | OD (IN) | Weight (LB/FT) |
|---|---|---|---|---|
| 1/8 | 0.269″ | 0.068″ | 0.405″ | 0.24 |
| 1-1/4 | 1.380″ | 0.140″ | 1.660″ | 2.27 |
| 2 | 2.067″ | 0.154″ | 2.375″ | 3.65 |
| 1/4 | 0.364″ | 0.088″ | 0.540″ | 0.42 |
| 3/8 | 0.493″ | 0.091″ | 0.675″ | 0.57 |
| 1/2 | 0.622″ | 0.109″ | 0.840″ | 0.85 |
| 3/4 | 0.824″ | 0.113″ | 1.050″ | 1.13 |
| 1 | 1.049″ | 0.133″ | 1.315″ | 1.68 |
| 2-1/2 | 2.469″ | 0.203″ | 2.875″ | 5.79 |
| 4 | 4.026″ | 0.237″ | 4.500″ | 10.79 |
| 3 | 3.068″ | 0.216″ | 3.500″ | 7.58 |
| 3-1/2 | 3.548″ | 0.226″ | 4.000″ | 9.11 |
| 5 | 5.047″ | 0.258″ | 5.563″ | 14.62 |
| 6 | 6.065″ | 0.280″ | 6.625″ | 18.97 |
| 8 | 7.981″ | 0.322″ | 8.625″ | 28.55 |
| 10 | 10.020″ | 0.365″ | 10.750″ | 40.48 |
| 14 | 13.124″ | 0.438″ | 14.000″ | 63.50 |
| 12 | 11.938″ | 0.406″ | 12.75″ | 53.52 |
| 16 | 15.000″ | 0.500″ | 16.000″ | 82.77 |
| 18 | 16.876″ | 0.562″ | 18.000″ | 104.70 |
| 20 | 18.812″ | 0.594″ | 20.000″ | 123.10 |
| 24 | 22.624″ | 0.688″ | 24.000″ | 171.30 |
Explore Nearby Locations for the Quickest Delivery Options
| Saudi Arabia | Abu Dhabi | Ajman | Al Jubail |
|---|---|---|---|
| Muscat | Dubai | Ras Al Khaimah | Riyadh |
| Sharjah | Doha | Fujairah | Umm Al Quwain |
Get a Large Selection Of Hydrostatic Tested ASTM A 790 UNS S31803 Rectangular Pipe Stock At A Discounted Price; Contact For A Free Sample And View The Application
Applications Of ASTM A790 Uns S31803 Pipe
Find Here Stockholders, Distributors And Stockists For Ready Stock, These ASTM A790 UNS S31803 Seamless Pipe Suppliers in UAE Offer Cut To Size Pipe Material To Various Industries

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What Testing & Inspection Are Required For A790 S31803 Seamless Pipe ?
- Hydrostatic Test
- PMI (Positive Material Identification)
- Intergranular Corrosion Test (IGC)
- Eddy Current & Ultrasonic Testing
- Dimensional and Visual Inspection
- Flange test (for ASTM A790M welded pipe)
ASTM A790M Solution Annealed Pipe Schedule
| Specification / Schedule |
|---|
| Schedule 5 / 5S |
| SCH 10 ASTM A790M pipe (Most selling) |
| ASTM A790 UNS S31803 SCH 10S |
| SCH 20 |
| SCH 30 |
| SCH 40 SA 790 S31803 pipe (Most selling) |
| SCH 40S |
| SCH 80 / 80S |
| SCH 120 |
| SCH 160 |
| Standard (SCH STD) |
| Ex-Standard (XS) |
| Double Extra Strong (XSS) |
Sales Representatives Are Available to Provide Prompt Quotes
| Region | Country | City |
|---|---|---|
| Middle East | Saudi Arabia | Riyadh |
| Middle East | Saudi Arabia | Jeddah |
| Middle East | United Arab Emirates | Dubai |
| Middle East | United Arab Emirates | Abu Dhabi |
| Middle East | Qatar | Doha |
| Middle East | Saudi Arabia | Dammam |
| Middle East | Kuwait | Kuwait City |
| Africa | South Africa | Johannesburg |
| Africa | South Africa | Cape Town |
| Africa | Nigeria | Lagos |
| Africa | Nigeria | Abuja |
| MENA | Egypt | Cairo |
| MENA | Morocco | Casablanca |
ASTM 790 UNS S31803 EFW Pipe Pressure Rating
| Pipe OD (In.) |
Wall Thickness Of Pipe (Inches) | |||||||
|---|---|---|---|---|---|---|---|---|
| .028 | .035 | .049 | .065 | .083 | .095 | .109 | .120 | |
| Working Pressure (Psig) | ||||||||
| 1/4 | 3700 | 4800 | 7000 | 9500 | – | – | – | – |
| 1/8 | 7900 | 10100 | – | – | – | – | – | – |
| 5/16 | – | 3700 | 5400 | 7300 | – | – | – | – |
| 3/4 | – | – | 2200 | 3000 | 4000 | 4600 | – | – |
| 1 | – | – | – | 2200 | 2900 | 3400 | 3900 | 4300 |
| 3/8 | – | 3100 | 4400 | 6100 | – | – | – | – |
| 1/2 | – | 2300 | 3200 | 4400 | – | – | – | – |
What Are The Typical Lifespan Of ASTM A790 Uns S31803 Pipe in Different Enviroments?
| Environment | Expected Lifespan |
|---|---|
| Indoor water systems | 50+ years |
| Boiler/steam lines | 20 – 40 years |
| Food & pharma applications | 30 – 50 years |
| Chemical plants with acids | 10 – 25 years |
| Seawater or coastal environments | 10 – 20 years |
Common Fabrication Methods For A790 S31803 Duplex Cold Finished Seamless Pipe
| Methods | Process |
|---|---|
| Cutting |
|
| Welding |
|
| Forming |
|
| Machining |
|
| Heat Treatment |
|
| Finishing |
|
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