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Savoy Piping Inc. supplies stainless steel u-bend tubes — U-bent stainless heat-exchanger tubes.
Seamless tube hub · SS hub · U-bend tubes
Grade, ASTM/ASME tube spec, OD × wall, length, ends, NDE, and any U-bend / heat-treatment extras.
Match fluid corrosivity first, then tube specification (A213 vs A269). For duplex coolers see the duplex A789 pages.
| Stainless Steel U-Bend Tubes Specification | ASTM A-249, A-268, A-269, A-270, A-554, A-688, A-778, DIN 1745, DIN 1746, 1747, DIN 1748 [Class 1] & Its equivalent ASME, DIN & EN Standard. |
| Stainless Steel U-Bend Tubes Grades | 202, 304, 304L, 304H, 304LN, 309S, 310S, 316, 316L, 316H, 316Ti, 316LN, 317L, 321, 321H, 347, 347H, 904L, SMO 254, ALLOY 254, 6MO, 6MOLY, UNS S31254 ETC. |
| Stainless Steel U-Bend Tubes Type | Seamless / Welded / ERW / EFW / Cold Draw / Hot Finish / Cold Finish |
| Stainless Steel U-Bend Tubes Outer Diameter Size | Seamless - 6 MM OD TO 114.3 MM OD Welded / ERW- 10 MM TO 114.3 MM OD |
| Stainless Steel U-Bend Tubes Wall Thickness | 0.8 MM TO 4 MM Wall Thickness |
| Stainless Steel U-Bend Tubes Length | 01 Meter to 12.5 Meters, Single Random Length, Double Random Length And Customize Size. |
| Stainless Steel U-Bend Tubes Ends | Plain Ends / Beveled Ends |
| Stainless Steel U-Bend Tubes Delivery Conditions | As Rolled, Formed, Stress Relieved, Annealed, Hardened, Tempered, Cold Draw |
| Stainless Steel U-Bend Tubes Coating | Electropolish, Mechanical Polish, Satin Finish, Passivated |
| Stainless Steel U-Bend Tubes Other Testing | Product Analysis, Transverse Tension Test, Flattening Test, Etching Test, Radiograph HIC Examination, Stabilizing Heat Treatment, Intergranular Corrosion Test, Weld Decay Test, Magnetic Particle Detection, Grain Size Test, NACE 0175, Dual Grade, PWHT (POST WELD HEAT TREATMENT), Flare Test, Bend Test, Hardness Test, Tensile Test etc |
| Stainless Steel U-Bend Tubes Dimension | All Pipes Is Manufactured and Inspected / Tested to the Relevant standards including ASTM And ASME |
| Stainless Steel U-Bend Tubes Value Added Services | Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Heat Treatment |
| Stainless Steel U-Bend Tubes Packaging | Loose / Bundle / Wooden Pallet / Wooden box-a / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector |
| Stainless Steel U-Bend Tubes Shipment & Transportation | By Road - Truck / Train, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 4 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes |
| Stainless Steel U-Bend Tubes Material Test Certificate | Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS ETC |
| Grade | UNS No. | EN No. | C | Cr | Ni | Mo | Others |
| 304 | S30400 | 1.4301 | 0.08 | 18.00 - 20.00 | 8.00 - 12.00 | - | - |
| 304L | S30403 | 1.4307 | 0.035 | 18.00 - 20.00 | 8.00 - 12.00 | - | - |
| 310S | S31008 | 1.484 | 0.08 | 24.00 - 26.00 | 19.00 - 22.00 | - | - |
| 316 | S31620 | 1.4401 | 0.08 | 16.00 - 18.00 | 10.00 - 14.00 | 2.00 - 3.00 | - |
| 316L | S31603 | 1.4404 | 0.035 | 16.00 - 18.00 | 10.00 - 14.00 | 2.00 - 3.00 | - |
| 316H | S31603 | - | 0.04 - 0.10 | 16.00 - 18.00 | 10.00 - 14.00 | 2.00 - 3.00 | - |
| 316Ti | S31635 | 1.471 | 0.08 | 16.00 - 18.00 | 10.00 - 14.00 | 2.00 - 3.00 | Ti:5X(C+N) - 0.70 |
| 317L | S31703 | 1.4438 | 0.035 | 18.00 - 20.00 | 11.00 - 15.00 | 3.00 - 4.00 | - |
| 321 | S32100 | 1.441 | 0.08 | 17.00 - 19.00 | 9.00 - 12.00 | - | Ti:5X(C+N) - 0.70 |
| 347 | S34700 | 1.450 | 0.08 | 16.00 - 18.00 | 10.00 - 14.00 | - | - |
| 347H | S34709 | 1.451 | 0.04 - 0.10 | 17.00 - 20.00 | 9.00 - 13.00 | - | - |
| 904L | N08904 | 1.4539 | 0.02 | 19.00 - 23.00 | 23.00 - 28.00 | - | N:0.10 max Cu : 1.0 - 2.0 |
| EN-standard Steel no. k.h.s DIN |
EN-standard Steel name |
SAE grade | UNS |
| 1.4109 | X65CrMo14 | 440A | S44002 |
| 1.4112 | X9CrMoV18 | 440B | S44003 |
| 1.4125 | X105CrMo17 | 440C | S44004 |
| 440F | S44020 | ||
| 1.4016 | X6Cr17 | 430 | S43000 |
| 1.4408 | G-X 6 CrNiMo 18-10 | 316 | S31600 |
| 1.412 | X6CrTi12 | 409 | S4090 |
| 410 | S41000 | ||
| 1.4310 | X10CrNi18-8 | 301 | S30100 |
| 1.4318 | X2CrNiN18-7 | 301LN | |
| 1.4307 | X2CrNi18-9 | 304L | S3043 |
| 1.4306 | X2CrNi19-11 | 304L | S30403 |
| 1.4311 | X2CrNiN18-10 | 304LN | S3043 |
| 1.4301 | X5CrNi18-10 | 304 | S30400 |
| 1.4948 | X6CrNi18-11 | 304H | S30409 |
| 1.4303 | X5CrNi18-12 | 305 | S30500 |
| X5CrNi30-9 | 312 | ||
| 1.4841 | X22CrNi2520 | 310 | S31000 |
| 1.484 | X 5 CrNi 2520 | 310S | S31008 |
| 1.441 | X6CrNiTi18-10 | 321 | S32100 |
| 1.4878 | X12CrNiTi18-9 | 321H | S32109 |
| 1.4404 | X2CrNiMo17-12-2 | 316L | S31603 |
| 1.4401 | X5CrNiMo17-12-2 | 316 | S31600 |
| 1.4406 | X2CrNiMoN17-12-2 | 316LN | S31653 |
| 1.4432 | X2CrNiMo17-12-3 | 316L | S31603 |
| 1.4435 | X2CrNiMo18-14-3 | 316L | S31603 |
| 1.4436 | X3CrNiMo17-13-3 | 316 | S31600 |
| 1.471 | X6CrNiMoTi17-12-2 | 316Ti | S31635 |
| 1.4429 | X2CrNiMoN17-13-3 | 316LN | S31653 |
| 1.4438 | X2CrNiMo18-15-4 | 317L | S31703 |
| 1.4362 | X2CrNi23-4 | 2304 | S32304 |
| 1.4462 | X2CrNiMoN22-5-3 | 2205 | S31803/S32205 |
| 1.401 | X2CrNiMoCuWN25-7-4 | J405 | S32760 |
| 1.4539 | X1NiCrMoCu25-20-5 | 904L | N08904 |
| 1.429 | X1NiCrMoCuN25-20-7 | N08926 | |
| 1.447 | X1CrNiMoCuN20-18-7 | 254SMO | S31254 |
| (A) ASTM / ASME - Standards | ||
| ASTM / ASME | A213 / SA 213 | Seamless ferritic and austenitic Alloy Steel boiler, super heater and heat Exchanger Tubes |
| ASTM / ASME | A249 / SA 249 | Welded austenitic steel boiler, Super Heater, Heat Exchanger Tubes and Condenser Tubes |
| ASTM / ASME | A268 / SA 268 | Seamless and Welded ferritic and martensitic stainless steel tubing for general service |
| ASTM / ASME | A269 / SA 269 | Seamless and Welded austenitic stainless steel tubing for general service |
| ASTM / ASME | A312 / SA 312 | Austenitic Stainless Steel Seamless pipe & S.S. Welded pipes |
| ASTM / ASME | A358 / SA 358 | Stainless Steel Welded pipe for high temperature service |
| ASTM / ASME | A688 / SA 688 | Welded feed water heater and Tubes |
| (C) German - Standards | ||
| DIN | 1745 | Welded general purpose piping |
| DIN | 1746 | Seamless circular austenitic stainless steel for general service |
| DIN | 1747 | Circular austenitic Stainless Steel Welded tubes subject to special requirement |
| DIN | 1748 | Seamless circular austenitic Stainless Steel Tubes subject to special requirement |
| DIN | 28180 | Stainless Steel Seamless Heat Exchanger Tube |
| (D) NF - Standards (AFNOR Standard) | ||
| NF | A49-117 | Seamless ferritic and austenitic Stainless Steel Tubes for general services |
| NF | A49-217 | Seamless ferritic, austenitic and ferritc-austenitic Stainless Steel Tubes for heat exchanger |
| (F) JIS - Standards | ||
| JIS | G349 | S.S. Seamless Pipes. |
| JIS | G3463 | Stainless steel boiler and heat exchanger tubes |
The Stainless Steel Seamless Pipes is used in the following Applications:-
Stainless u-bend tubes are U-bent stainless heat-exchanger tubes, typically ordered to A213 / A269 in grades such as 304L and 316L.
304/304L for general service; 316/316L for chlorides; 321/347 or duplex when the datasheet upgrades.
This page covers U-bent tubes — specify bend radius, leg length and heat treatment.
Stainless tube hub, A213 and A269 grade pages.
We export Stainless Steel U-Bend Tubes to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen, Syria, Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Myanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States of America, Canada, Mexico, Panama, Costa Rica, Puerto Rico, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherlands, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, Europe, Africa, Asia, North America, South America, Middle East, Far East.etc
Savoy Piping Inc. is a well known worldwide Exporter of Stainless Steel U-BendTubes, Savoy Piping Inc. is committed to provide each and every customer with the highest standard of customer service. We deal in Stainless Steel U-Bend Tube in India and Overseas, offering a wide range of Stainless Steel U-Bend Tubes.