Wn Flange ASTM A105n/ASTM A350 Lf2-Cl. 1/ASTM a 182 Grade F9

• Standard: ANSI, DIN, GB, JIS, BSW
• Type: Welding Flange
• Material: Carbon Steel
• Structure: Flanges
• Connection: Flanged
• Sealing Surface: RF
• Model NO.: WN flange
• Manufacturing Way: Forging
• Transport Package: Plywood Case
• Specification: TUV
• Trademark: DHDZ
• Origin: China
• HS Code: 7307
• Production Capacity: 120000 Ton / Year

Product Description

Welding Neck flange/slip-on boss flang/slip-on screw flange/thread flange /slip-on weld flange /lap joint flange/FF/RF/MF/TG/OSG/RJ 

Standard: ASME B 16.5 /DIN 2631 DIN 2632 DIN2633/DIN2634/DIN 2635/AS2129/Table D table E/BS 10/GOST 12821-80 /JIS 

Material: Alloy steel, carbon steel and stainless steel 304 316 CF8 CF8M ASTM A105N, ASTM A350 LF2, ASTM A182 F5, ASTM A182 F11, ASTM A182 F9, ASTM A182 F5, ASTM A182 F22/Titanium Gr1, Gr2, Gr3, Gr4, Gr5, Gr7, G9, Gr12 

Size: DN10~DN4000 

Pressure: PN2.5 PN6 PN10 PN16 PN25 PN40 PN63 PN100 150# 300# 600# 900# 1500# /class: 5K, 10K, 16K, 20K, 30K