A105 Slip On Flange Forged Slip On Flange SO Flange Steel CLASS 300 CLASS 150
Description:
A105 Slip On Flange Forged Slip On Flange SO Flange Steel CLASS 300 CLASS 150 are mainly suitable for butt welding of flanges and pipes. They have high strength and rigidity, reasonable structure. Concave-convex sealing surface, normal pressure rating150#~1500#.PN10 PN16, 5K, 10K, 40K. 150#,300#,600#


Application fields:
Advanced refining, equipment manufacturing, aerospace, Mold manufacturing, offshore wind power,nuclear power, hydropower, etc.
Specifications:
Flangee Material | Carbon steel | ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH |
P250GH, P280GHM 16MN, 20MN ,20# |
Flange Standard | ANSI | Class 150 Flanges-Class 2500 Flanges |
DIN | 6Bar 10Bar 16Bar 25Bar 40Bar |
JIS | 5K Flanges-20K Flanges |
UNI | 6Bar 10Bar 16Bar 25Bar 40Bar |
EN | 6Bar 10Bar 16Bar 25Bar 40Bar |
Flange TYPE | 1.Welding neck Flange;2.Slip on |
3.Blind flange4.Long welding neck flange |
5.Lap joint flange 6.Socket welding |
7.Threaded flange 8.Flat flange |
Flange Certificate | SIL,GB/T45001-2020 IDT ISO45001:2018,GB/T9001-2016 IDT ISO9001:2015 |



Our Advantage
• Professional forgings manufacturer
• Experience in Cooperation with many foreign countries
• Offer OEM/ODM service
• Professional Engineering Capability
• Stable Quality
• Reasonable Price
• Prompt Delivery
• Professional Servic

FAQ:
Q:Do you make customized products based on our design drawings or ideas?
A:Yes, we are a professional metal fabrication factory with an experienced engineering team to make custom products according to clients’drawings and ideas.
Q: Can you provide samples free of charge?
A:Yes, we can provide samples free of charge, but you have to pay the freight.
Q: What is the MOQ?
A: Usually we don’t set MOQ, but the more, the cheaper. Besides, we are happy to make prototype or sample for clients to ensure quality standard.
Q: Do you handle powder coating yourself?
A: Yes, we are a professional sheet metal fabrication factory providing full set of manufacturing service including laser cutting, NCT punching, bending, welding(TIG, CO2 arc welding), grinding, belt polishing, powder coating&paint coating, silkscreen.
Q: Could you help us with warehousing?
A: Sure, we have plenty of space in factory and we are glad to make full use of it by warehousing products for clients even for one year.