Pipe Bend
Material standards: API 5L Grade B, X42, X46, X52, X56,X60, X65, X70, X80 PSL1 & PSL2 & SOUR; ASTM A234 WPB.WPC, WP1, WP5, WP9, WP11, WP22, WP91; ASTM A403304/304L,316/316L.
Outer Diameters: 1/2" to 60". DN15 to DN1500Radius range: R=2D, 2.5D, 3D bend, 5D bend, 6D, 8D bendDegree range: 45 degree, 60 degree, 90 degree and customized.
Wall thickness: SCH 10, SCH 40, SCH80
Coatings: Black paint, galvanized, epoxy coated, 3PE, FBE
Classification :
PRODUCT DETAILS
Description
Pipe Bending Radius: 3D Bend, 5D Bend, 6D, 8D and customized
Bending Degrees: 15°, 22.5°, 30°, 45°, 60°, 90°, 180° and customized
3D Bend
3D bend radius in 3D, means the bend radius is 3 times of pipe outside diameter. For example if a 3D bend used in a 10 inch pipelines, the bend radius would be 30 inches,.
5D Bend
5D bend means the bend radius is 5 times of pipe nominal diameter. It provides better smooth performance to change pipeline direction than 3D bend.
Large Diameter Pipe Bend / Bending
Steel pipe bending usually required in large diameter in oil and gas pipelines, since it has better capacity to transport the material, and long pipelines will need different radius of pipe bends to be intalled in complex conditions.
Material
Carbon steel:
SA234 WPB, SA234 WPC,SA42 WPL6, SA42 WPL3
WP1. MSS-SP75, WPHY,WPHY 46,WPHY 52
WPHY 56,WPHY 60,WPHY 65, WPHY 70
DIN 1629 St37, RST37.2 St52, STPG38
Stainless:
ASTM/ASME SA403 304,304L ,316, 316L, WP304L, 3 WP316 WP347 (H) ,WP317 (L),WP321.
DIN 1.4301, 1.4306, 1.4401, 1.4571
JIS SUS304,SUS304, SUS304L, SUS316, SUS316
Alloy:
ASTM/ASME SA234 WP12, WP11,WP22, WP5, WP9, WP91, ASTM B361 GR.3003-6061, ASTM B366 UNS
N04400,N08800, N08825 N1001-N10276-N10665, WPT2-WPT12
ASTM 182 F1, F5, F6, F7, F9, F11, F12, F22, F51, 16MnR Cr5Mo
12Cr1MoV 10CrMo910 15CrMo 12Cr2Mo1, St45.8
Specification
|
Cold Bend |
Hot Bend |
|
All types of bending without heat |
Type of Hot Induction bending for precise dimensions |
|
Low cost |
It will cost you high compared to cold bending |
|
Bend to radically is not possible |
It can be bent easily |
|
Cold bending suitable fpr small bore |
Hot bending is done for larger dia piping systems |
|
Induction Bending Machine |
I B Mc 1 |
I B Mc 2 |
I B Mc 3 |
|
Size of Pipe |
3” - 14” |
4” - 36” |
4” - 48” |
|
Bending Radius (mm) |
1780 |
4575 |
7320 |
|
Thickness (mm) |
5 - 50 UpTo 14” Dia Pipe |
6 - 36 for 26” - 36” Dia Pipe |
8 - 32 mm for 38” - 48” Dia Pipe |
Standard
ASTM
ASME/ANSI B16.49 Factory-Made Wrought Steel Buttwelding Induction Bends for Transportation and Distribution Systems
ASTM A403 Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings
ISO 2851 tainless steel bends and tees for the food
JIS
JIS B2311 Universal steel butt-welding pipe fittings
JIS B2312 Steel butt-welding pipe fittings
JIS B2313 Steel plate butt-welding pipe fittings
JIS B 2321:1995Aluminium and aluminium alloy butt-welding pipe fittings
EURO
DIN 3867 Non-soldering compression couplings - Pressure bush for butt joints
DIN 2609 Steel butt-welding pipe fittings; technical delivery conditions
BS 1640 Specification for steel butt-welding pipe fittings for the petroleum industry
BS 1965 Butt welding pipe fittings for pressure purpose
STPG38
Process
PACKAGING AND SHIPPING
CUSTOMER VISIT
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FACTORY WORKSHOP
APPLICATION FIELD
Energy Transmission
Construction Engineering
Energy Transmission
Power Equipment
Interior Decoration
Architectural Decoration
FAQ
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What services do you provide? A: OEM, ODM.
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