Elbow
Manufacturing standard
ASME/ANSI B16.9B16.28
DIN2605
GB12459SeamlessGB/T13401Welding
SH3408 HG21635SeamlessSH3409 HG23631Welding

Type
Equal diameter (1.0D, 1.5D, 3D, 5D, 8D, 10D), nonstandard with straight edge, reducing elbow, base elbow, 180 elbow, side outlet elbow, double branch elbow, miter elbow, etc.


Wall thickness
From SCH 5 to SCH 160 (SCH55~SCH160S)

Material
Q235AQ235B2016Mn12CrMo15Cr5MoCr5Mo12Cr1MoV
O6Cr19Ni10(Substitute0Cr18Ni9)00Cr19Ni100Cr18Ni9Ti1Cr18Ni9Ti0Cr18Ni12Mo2Ti022Cr19Ni10
(Substitute00Cr19Ni10)022Cr17Ni12Mo2(Substitute00Cr17Ni14Mo2)06Cr18Ni11Ti(Substitute0Cr18Ni10Ti)
ASTM 403-WP304WP304LWP304HWP316WP316LWP321WP321HWP347WP347HWP317WP317LWP316HWP310S(2520)WP316/316L,WP304/304L
ASTM A420-WPL6WPL3
ASTM A234-WPBWP5WP9WP11WP22WP91
ASTM A815-S31803(2205)
ASTM A860(MSS SP-75)WPHY42WPHY46WPHY52WPHY60WPHY65WPHY70
ASTM B366-WP1925NWP904L(N08904)WPNC11WPNCWPHC276WPNCN04400(Monel 400)N06600Inconel 600N10276(HASTELLOY C-276)
1.43011.43071.44011.4404(1.4571(Ti))1.45411.4541(1.4878)1.45411.4541(1.4878)1.45501.4550(1.4912)
1.4462
1.7335(13CrMo45)1.7380(10CrMo910)1.7362
1.45291.45391.49591.48762.48192.4360

Size
Seamless from DN 15 to DN 700 1/2"~28"
Welding from DN 15 to DN 3000 , maximum production rangeDN3000 1/2"~120"
Maximum production range120"

Raw materials
Seamless tube, welded tube (SS), sheet welding, forging (for high pressure use)

Manufacturing process
Extruding, pressing, cold working, mechanical machining, hot bending, welding, heat treatment