Carbon Steel Bends
Reliable is a manufacture of Carbon Steel, Stainless Steel, API Pipes Bends in all radius & degree. The Carbon Steel Bends are manufactured through Two different process:- Cold Bending & Hot Induction bend. Reliable is one of the leading exporter of Carbon Steel & API Hot Induction bends in sizes from ½” NB to 48” NB from Sch 10 to Sch XXS & heavier.
As the pipe is pushed through the machine, a bend with the desired radius of curvature is produced. The heated material just beyond the induction coil is quenched with a water spray on the outside surface of the pipe. Thermal expansion of the narrow heated section of pipe is restrained due to the unheated pipe on either side, which causes diameter shrinkage upon cooling.
The induction bending process also causes wall thickening on the intrados and thinning on the extrados. The severity of thickening/thinning is dependant on the bending temperature, the speed at which the pipe is pushed through the induction coil, the placement of the induction coil relative to the pipe (closer to the intrados or extrados), and other factors.
Most induction bends are manufactured with tangent ends (straight sections) that are not affected by the induction bending process. Field welds are made or pipe pup sections are attached to the unaffected tangent ends, allowing for fitup similar to that found when welding straight sections of pipe together.
Induction bends come in standard bend angles (e.g. 45°, 90°, etc.) or can be custom made to specific bend angles. Compound bends (out-of-plane) bends in a single joint of pipe can also be produced. The bend radius is specified as a function of the diameter. For example, common bend radii for induction bends are 3D, 5D and 7D, where D is the nominal pipe diameter.
Standard & Grades
ASME:
- ASME B16.5
- ASME B36.10
- ASME B36.19
- ASME B16.9
- ASME 16.11
- MSS SP 75
- MSS SP 95
- MSS SP 97
- BS1640
- BS1965
- ANSI B16.9
- B16.28
- MSS SP 43 and 75
- EN 10025
- EN 10029
- EN 10210
- EN 10217
- EN 10253
- EN 10216
- EN 10297
- EN 10113
- EN 10219
- EN 10243
- EN 10253
- EN 10305
ASTM A403
ASTM A403 WPXM-19
ASTM A403 WP304
ASTM A403 WP304L
ASTM A403 WP304H
ASTM A403 WP304N
ASTM A403 WP304LN
ASTM A403 WP309
ASTM A403 WP310S
ASTM A403 WPS31254
ASTM A403 WP316
ASTM A403 WP316L
ASTM A403 WP316H
ASTM A403 WP316N
ASTM A403 WP316LN
ASTM A403 WP317
ASTM A403 WP317L
ASTM A403 WPS31725
ASTM A403 WPS31726
ASTM A403 WPS31727
ASTM A403 WPS32053
ASTM A403 WP321
ASTM A403 WP321H
ASTM A403 WPS33228
ASTM A403 WPS34565
ASTM A403 WP347
ASTM A403 WP347H
ASTM A403 WP348
ASTM A403 WP348H
ASTM A403 WPS38815
ASTM A234
ASTM A234 WPB
ASTM A234 WPC
ASTM A234 WP1
ASTM A234 WP12 CL1
ASTM A234 WP12 CL2
ASTM A234 WP11 CL1
ASTM A234 WP11 CL2
ASTM A234 WP11 CL3
ASTM A234 WP22 CL1
ASTM A234 WP22 CL3
ASTM A234 WP5 CL1
ASTM A234 WP5 CL3
ASTM A234 WP9 CL1
ASTM A234 WP9 CL3
ASTM A234 WPR
ASTM A234 WP91
ASTM A234 WP911
ASTM A860
ASTM A860 WPHY 42
ASTM A860 WPHY 46
ASTM A860 WPHY 52
ASTM A860 WPHY 60
ASTM A860 WPHY 65
ASTM A860 WPHY 70
ASTM A420
ASTM A420 WPL6
ASTM A420 WPL9
ASTM A420 WPL3
ASTM A420 WPL8
ASTM A815
ASTM A815 WP27
ASTM A815 WP33
ASTM A815 WP429
ASTM A815 WP430
ASTM A815 WP430TI
ASTM A815 WP446
ASTM A815 WPS31803
ASTM A815 WPS32101
ASTM A815 WPS32202
ASTM A815 WPS32750
ASTM A815 WPS32950
ASTM A815 WPS32760
ASTM A815 WPS39274
ASTM A815 WPS32550
ASTM A815 WPS32205
Grades.
API 5L GRADE X42
API 5L GRADE X46
API 5L GRADE X52
API 5L GRADE X56
API 5L GRADE X60
API 5L GRADE X65
API 5L GRADE X70
API 5L GRADE X80
API 5L GRADE X100
API 5L GRADE X120
Fitting And Flanges All Grades
| A234 | A403 | A420 | A758 | A774 | A815 | A858 | A860 | A988 | B363 | B366 |
| A234 WPB | A403 WPXM-19 | A420 WPL6 | A758 Grade 60 | A774 TP 304L | A815 WP27 | A860 WPHY 42 | A988 S41000 | B363 WPT1 | B366 WPN | |
| A234 WPC | A403 WP304 | A420 WPL9 | A758 Grade 70 | A774 TP 316L | A815 WP33 | A860 WPHY 46 | A988 S41026 | B363 WPT2 | B366 WPNL | |
| A234 WP1 | A403 WP304L | A420 WPL3 | A774 TP 317L | A815 WP429 | A860 WPHY 52 | A988 S41500 | B363 WPT2H | B366 WPNCᶜ | ||
| A234 WP12 CL1 | A403 WP304H | A420 WPL8 | A774 TP 321 | A815 WP430 | A860 WPHY 60 | A988 S42390 | B363 WPT3 | B366 WPHX | ||
| A234 WP12 CL2 | A403 WP304N | A774 TP 347 | A815 WP430TI | A860 WPHY 65 | A988 S30400 | B363 WPT7 | B366 WPHG | |||
| A234 WP11 CL1 | A403 WP304LN | A815 WP446 | A860 WPHY 70 | A988 S30403 | B363 WPT7H | B366 WPHC22 | ||||
| A234 WP11 CL2 | A403 WP309 | A815 WPS31803 | A988 S30451 | B363 WPT9 | B366 WPV602 | |||||
| A234 WP11 CL3 | A403 WP310S | A815 WPS32101 | A988 S30453 | B363 WPT11 | B366 WPHG30 | |||||
| A234 WP22 CL1 | A403 WPS31254 | A815 WPS32202 | A988 S31600 | B363 WPT12 | B366 WPHG35 | |||||
| A234 WP22 CL3 | A403 WP316 | A815 WPS32750 | A988 S31603 | B363 WPT13 | B366 WPV45TM | |||||
| A234 WP5 CL1 | A403 WP316L | A815 WPS32950 | A988 S31651 | B363 WPT14 | B366 WP2120 | |||||
| A234 WP5 CL3 | A403 WP316H | A815 WPS32760 | A988 S31653 | B363 WPT15 | B366 WP5923 | |||||
| A234 WP9 CL1 | A403 WP316N | A815 WPS39274 | A988 S31700 | B363 WPT16 | B366 WPHC2000 | |||||
| A234 WP9 CL3 | A403 WP316LN | A815 WPS32550 | A988 S31703 | B363 WPT16H | B366 WPM21 | |||||
| A234 WPR | A403 WP317 | A815 WPS32205 | A988 S21904 | B363 WPT17 | B366 WPH230 | |||||
| A234 WP91 | A403 WP317L | A988 S31254 | B363 WPT18 | B366 WPHC4 | ||||||
| A234 WP911 | A403 WPS31725 | A988 S31725 | B363 WPT19 | B366 WPNCI | ||||||
| A403 WPS31726 | A988 S31726 | B363 WPT20 | B366 WP603GT | |||||||
| A403 WPS31727 | N08367 | B363 WPT21 | B366 WPNCMC | |||||||
| A403 WPS32053 | A988 S32654 | B363 WPT23 | B366 WPIN686 | |||||||
| A403 WP321 | A988 S17400 | B363 WPT24 | B366 WP626Si | |||||||
| A403 WP321H | A988 S321803 | B363 WPT25 | B366 WPHG3 | |||||||
| A403 WPS33228 | A988 S32205 | B363 WPT26 | B366 WP20CB | |||||||
| A403 WPS34565 | A988 S32950 | B363 WPT26H | B366 WP3127 | |||||||
| A403 WP347 | A988 S32750 | B363 WPT27 | B366 WPH120 | |||||||
| A403 WP347H | A988 S39274 | B363 WPT28 | B366 WP330 | |||||||
| A403 WP348 | A988 S32760 | B363 WPT33 | B366 WP6XN | |||||||
| A403 WP348H | A988 S39277 | B363 WPT34 | B366 WPNIC | |||||||
| A403 WPS38815 | A988 S32505 | B363 WPT35 | B366 WPNIC10 | |||||||
| B363 WPT36 | B366 WPNIC11 | |||||||||
| B363 WPT37 | B366 WPNICMC | |||||||||
| B363 WPT38 | B366 WP904L | |||||||||
| B366 WP1925 | ||||||||||
| B366 WP1925N | ||||||||||
| B366 WPHB | ||||||||||
| B366 WPHN | ||||||||||
| B366 WPH242 | ||||||||||
| B366 WPHC276 | ||||||||||
| B366 WPB10 | ||||||||||
| B366 WPVB4 | ||||||||||
| B366 WPHB-2 | ||||||||||
| B366 WPHB-3 | ||||||||||
| B366 WPH160 | ||||||||||
| B366 WP3033 | ||||||||||
| B366 WPH556 |
All Products Grades
| API 5L | API 2H | A240 |
| ASTM A53 | ASTM A36 | EN 10028 |
| ASTM A106 | ASTM A283 | EN 10025 |
| ASTM A179 | ASTM A285 | |
| ASTM A210 | ASTM A387 | EN 10222-5 |
| ASTM A333 | ASTM A571 | EN 10253-3 |
| ASTM A671 | ASTM A572 | EN 10253-4 |
| ASTM A672 | ASTM A537 | EN 10250-4 |
| ASTM A515 | ||
| ALLOY STEEL PIPES & TUBES | ASTM A516 | NICKEL ALLOY PLATES SHEETS |
| ASTM A656 | ||
| ASTM A335 | ASTM A131 | ASTM B162 |
| ASTM A691 | ASTM A709 | ASTM B127 |
| ASTM A209 | ASTM A514 | ASTM B 435 |
| ASTM A213 | ASTM B265 | ASTM B 582 |
| ASTM A250 | EN 10025 | ASTM B 575 |
| ASTM A369 | ASTM B168 | |
| ALLOY STEEL PLATES | ASTM B 443 | |
| ASTM B463 | ||
| STAINLESS STEEL PIPES & TUBES | A387 | ASTM B 625 |
| ASTM B409 | ||
| ASTM A312 | NICKEL ALLOY PIPES & TUBES | ASTM B 536 |
| ASTM A358 | ASTM B688 | |
| ASTM A249 | ASTM B 161 | ASTM B424 |
| ASTM A268 | ASTM B165 | ASTM B333 |
| ASTM A269 | ASTM B619 | ASTM B 434 |
| ASTM A270 | ASTM B622 | |
| ASTM A790 | ASTM B626 | |
| ASTM A213 | ASTM B163 | |
| ASTM A410 | ASTM B167 | |
| ASTM B 516 | ||
| ASTM B 517 | ||
| ASTM B 444 | ||
| ASTM B 704 | ||
| ASTM B 705 | ||
| ASTM B 464 | ||
| ASTM B 468 | ||
| ASTM B 729 | ||
| ASTM B 407 | ||
| ASTM B 514 | ||
| ASTM B 515 | ||
| ASTM B 535 | ||
| ASTM B710 | ||
| ASTM B675 | ||
| ASTM B676 | ||
| ASTM B690 | ||
| ASTM B423 | ||
| ASTM B 673 | ||
| ASTM B 674 | ||
| ASTM B 677 |
More Informatiion about Steel Grades.
TYPES
| SHORT RADIUS BENDS | COLD FORMED BEND | 180 DEGREE BEND |
| 90 DEGREE BEND | R-1.5D | 360 DEGREE BEND |
| 45 DEGREE BEND | R-2D | HOT INDUCTION BEND |
| 60 DEGREE BEND | R-3D | R-6D |
| LONG RADIUS | R-5D | R-8D |
SPECIALITIES
- Seamless Fittings – 1/2” to 24” Welded Fittings – 1/2” to 60”
- Elbows LR & SR Bends, Crosses, Stub-Ends, Tees, Reducers, Flanges, End Caps
- Long Radius Bends, Long Radius Piggable Bends, Induction Pipe Bending Bends
Long Radius Bends R-2D, R-3D, R-5D, R-6D, R-8D upto 22D
Long Radius Piggable Bends R-2D, R-3D, R-5D, R-6D, R-8D upto 22D
Hot Induction Long Radius Bends R-2D, R-3D, R-5D, R-6D, R-8D upto 22D
API 5L Hot Induction Long Radius Bends R-2D, R-3D, R-5D, R-6D, R-8D upto 22D
Induction Pipe Bending Bends 2D, 3D, 5D, 6D, 8D upto 22D
Long Radius Bends 30 Deg., 45 Deg., 60 Deg., 90 Deg., 180 Deg., 360 Deg. upto 60″ Diameter
Long Radius Bends in API 5L X-42, API 5L X-46, API 5L X-52, API 5L Grade B
Long Radius Bends in API 5L X-60, API 5L X-65, API 5L X-70, API 5L Grade-B
SA234 WPB, WPC, WP1, WP5, WP7, WP9, WP11CL7, WP12CL1, WP22, WP91
ASTM A758/A758M Wrought-Carbon Steel Butt-Welding Fittings with Improved Notch Toughness
SA860 WPHY 42, WPHY 46, WPHY 52, WPHY 56, WPHY 60, WPHY 65, WPHY 70
SA860 WPHY42, WPHY46, WPHY52, WPHY56, WPHY60, WPHY65, WPHY70
MSS SP 75 WPHY 42, WPHY 46, WPHY 52, WPHY 56, WPHY 60, WPHY 65, WPHY 70
MSS SP 75 WPHY42, WPHY46, WPHY52, WPHY56, WPHY60, WPHY65, WPHY70
SA403 WP304, 304L, 304H, 310S, 316, 316L, 316H, 317, 317LN, 321, 321H, 347, 347H
SA420 WPL3, 6, 8, 9, SA420-WPL3, SA420-WPL6, SA420-WPL8, SA420-WPL9
SA182 F304, F304L, F304H, F310S, F316, F316L, F316H, F321, F321H, F347, F347H, F348
SA182 F11, F22, F5, F9, F91, SA182-F11, SA182-F22, SA182-F5, SA182-F9, SA182-F91
SA182 F-11, F-22, F-5, F-9, F-91, SA182 F/11, F/22, F/5, F/9, F/91
SA694 F42, SA694 F46, SA694 F52, SA694 F56, SA694 F60, SA694 F65, SA694 F70
AISI / SAE Grade 1008, 1010, 1018, 1020, 1025, 1026, 1040, 1045, 1050, 4130, 4140, 4150, 4340
AISI4130 L80 according to API5CT, 75K according to API6A Quenched / Hardened & Tempered
SAE4130 L80 according to API5CT, 75K according to API6A Quenched / Hardened & Tempered
AISI4140 L80, P110 according to API5CT, API6A, NACE MR0175 Quenched / Hardened & Tempered
SAE4140 L80, P110 according to API5CT, API6A, NACE MR0175 Quenched / Hardened & Tempered
Duplex 2205, Duplex SAF2205, Duplex SAF 2205, Duplex S31803/S32205, 1.4462 EN10088-3
Duplex UNS S31803/UNS S32205, Duplex F51, Duplex SA182 Grade F-51, DIN 1.4462
Duplex A182-F51, Duplex SA182 Grade F-51 UNS S31803, UNS S32205, Din-1.4462
Duplex ASTM A182 Grade F60 / ASME SA182 Grade F60 NACE & Norsok Approved
Duplex SAF2205 SANMAC, URANUS 45N, PREN>33, PREN>34, PREN>35, PREN>36
Super Duplex 2507, Super Duplex SAF2507 Super Duplex SAF 2507 ASTM A182 Grade F53
Super Duplex SAF2507 UNS S32750 DIN 1.4410 EN10088 URANUS 47N(+) PREN=41 Minimum
Super Duplex F53, Super Duplex SA182 Grade F-53, Super Duplex S32750
Super Duplex UNS S32760 F55 ASTM A182 F-55 SA182 F55 DIN 1.4501 UNS 32760
Features to start work with us.
- 1. Large radius for smooth flow of fluids.
- 2. Less field welding.
- 3. Less x-ray inspection on site.
- 4. Different angles on fit the job site.
- 5. Multiple bends for quick installation.
- 6. Fewer connection and / or weld joints means less potential for leakage.
- 7. Uniformity of material of pipe and bend.
- 8. Fast service to our location near customer in Dammam second Industrial City.
- 9. Coordination with field engineers to simplify site work.
- 10. Cost effective and time saving alternatives to weld bends and elbows or other process in the field.
- 11. Fully equipped lab for in-factory and site testing.
- 12. Precise dimension control other methods of bending.
- 13. Minimal changes in ovality, wall thickness and micro structure due to hot bending vs. cold bending.
- 14. Mechanical properties controlled by virtue of thermal treatment and cooling practices.
- 15. Less need for on-site coating and shrink sleeves in the field.
Exporters Of Induction Bend In Worldwide
Andorra , United Arab Emirates , Afghanistan , Antigua and Barbuda , Albania , Anguilla , Armenia , angola, argentina, American Samoa, austria, Australia , aruba , azerbaijan, barbados, belgium, bulgaria, Burkina Faso, bahrain, bangladesh, Bosnia and Herzegovina, Burundi, Benign, bermuda, Brunei, bolivia, Brazil, bahamas, bhutan, botswana, belarus, belize , Canada, Democratic Republic of the Congo, Central African Republic, Republic of the Congo, Switzerland, Ivory Coast, Cook Islands, Chile, Cameroon, china, Colombia, Costa Rica, Cuba, Cape Verde, Curacao, Cyprus, Czech Republic, Germany, Djibouti, Denmark, Dominica, Dominican Republic, Algeria, Ecuador, Estonia, Egypt, Eritrea, Spain, Ethiopia, European Union, Finland, Fiji, Falkland Islands, Micronesia, Faroe Islands, France, Gabon, Grenada, Georgia, Ghana, Gibraltar, Greenland, Gambia, guinea, Equatorial Guinea, Greece, Guatemala, Guam, Guinea-Bissau, Guyana, Hong Kong, Honduras, Croatia, Haiti, Hungary, Indonesia, Ireland, Israel, India, Iraq, Iran, Iceland, Italy, Jamaica, Jordan, japan, Kenya, Kyrgyzstan, Cambodia, Kiribati, Comoros, Saint Kitts and Nevis, North Korea, South Korea, Kuwait, Cayman Islands, Kazakhstan, Laos, Lebanon, Saint Lucia, Mauritania, Montserrat, Malta, Mauritius, Maldives, Liechtenstein, Sri Lanka, Liberia, Lesotho, Lithuania, Luxembourg, Latvia, Malawi, Mexico, Malaysia, Libya, Morocco, Monaco, Mozambique, Namibia, New Caledonia, Moldova, Montenegro, Madagascar, Marshall Islands, Niger, Nigeria, Nicaragua, Netherlands, Norway, Macedonia, Mali, Myanmar, Mongolia, Nepal, Nauru, Macau, Niue, New Zealand, Northern Mariana Islands, Oman, Panama, Peru, French Polynesia, Papua New Guinea, Philippines, Pakistan, Poland, Saint Pierre and Miquelon, Puerto Rico, West Bank, Portugal, Palau, Paraguay, Qatar, Romania, Serbia, Russia, Rwanda, Saudi Arabia, Solomon Islands, Seychelles, Sudan, Sweden, Singapore, Saint Helena, Ascension and Tristan da Cunha, Slovenia, Slovakia, Sierra Leone, San Marino, Senegal, Somalia, Suriname, South Sudan, São Tomé and Príncipe, El Salvador, Syria, Swaziland, chad, Turks and Caicos Islands, Togo, Thailand, Tajikistan, Tokelau, East Timor, Turkmenistan , Tunisia, Tonga, turkey, Trinidad and Tobago, Tuvalu, Taiwan, Tanzania, Ukraine, Uganda, United Kingdom, United States, Uruguay, Uzbekistan, Saint Vincent and the Grenadines, Venezuela, British Virgin Islands, US Virgin Islands, Vietnam, Vanuatu, Wallis and Futuna, Samoa, Kosovo, Yemen, South Africa, Zambia, Zimbabwe.