Name: 90 degree socket welding elbow
Specification: DN6, DN8, DN10, DN15, DN20, DN25, DN32, Dn40, DN50, DN65, DN80, DN100. The commonly used order specification is dn15-dn50. If there are out of the scope of the specification, you can communicate with the customer about the design and processing of drawings.
Pressure: 2000lb, 3000lb, 6000lb, 9000lb or sch80, sch160, XXS
Material: Carbon steel (CS), stainless steel (SS), alloy steel (AS)
Standards: GB/T14383-93, GB/T14383-2008, American Standard ASME B16.11, petrochemical standard SH3410, Ministry of chemical industry standard HG/T21634, etc
90 degree socket welding elbow is a kind of pipe fitting commonly used in pipeline installation, which is used to connect two pipes with the same or different nominal diameter to make the pipe turn at a certain angle. 90 degree socket welding elbow is made of cast iron, stainless steel, alloy steel, malleable cast iron, carbon steel, non-ferrous metal and plastic. The ways of connecting with the pipe are: direct welding (the most commonly used way) flange connection, hot-melt connection, electric fusion connection, thread connection and socket connection, etc.
It is not allowed to weld two 45 degree elbows into 90 degree elbows for use, because the elbows are the concentration area of stress on the pipes, and most of the stress of expansion and cooling deformation is released at the elbows. In addition, the weld itself should be a weak link, and the fatigue deformation will soon cause crack damage, which has a great hidden danger. Therefore, it is not convenient to plan for a while, and ultimately cause huge losses.
MATERIAL
Special Alloys
- HASTELLOY® X
- MONEL® R-405
- MONEL® K-500
- HASTELLOY® C-276
- HASTELLOY® C-22
- HASTELLOY® B-2
- INCOLOY® 825
- INCOLOY® 800H / 800HT®
- INCONEL® 718
- INCONEL® ALLOY 625
- INCONEL® ALLOY 601
- INCONEL® ALLOY 600
- MONEL® ALLOY 400
ALLOY 20
- NICKEL 200/201
- MONEL® R-405
- MONEL® K-500
- MONEL® ALLOY 400
- INCONEL® 718
- INCONEL® ALLOY 625
- INCONEL® ALLOY 601
- INCONEL® ALLOY 600
- INCOLOY® 825
- HASTELLOY® X
- HASTELLOY® C-276
- HASTELLOY® C-22
- HASTELLOY® B-2
- INCOLOY® 800H / 800HT®
- HASTELLOY® B-3
Duplex Stainless Steel
- ZERON® 100, SUPER DUPLEX STAINLESS STEEL
- Super Duplex S32760
- LDX 2101®, DUPLEX STEEL
- Duplex S31803
- SUPER DUPLEX 2507
- DUPLEX 2205
Stainless Steel
- STAINLESS STEEL NITRONIC 50HS
- STAINLESS STEEL NITRONIC 60
- STAINLESS STEEL NITRONIC 50
- STAINLESS STEEL 13-8PH
- STAINLESS STEEL 15-5PH
- STAINLESS STEEL PRODEC 303
- STAINLESS STEEL 303
- STAINLESS STEEL 446
- STAINLESS STEEL 410S
- STAINLESS STEEL 410
- STAINLESS STEEL 304-304H
- STAINLESS STEEL 17-4
- STAINLESS STEEL 347
- STAINLESS STEEL 440C
- STAINLESS STEEL 309
- STAINLESS STEEL 316-316l
- STAINLESS STEEL AL-6XN®
- STAINLESS STEEL 330
- STAINLESS STEEL 321
- 317L STAINLESS STEEL
- STAINLESS STEEL 310/310S
- Stainless Steel 304L
- Stainless Steel 304
- STAINLESS STEEL 253 MA
Carbon Steel
- CARBON STEEL PRODUCTS
Titanium
- 10V-2Fe-3Al
- 6Al-4V
- 6Al-4V STA
- 6Al-4V ELI
- 6Al-2Sn-4Zr-2Mo