A234 Gr. P11 Alloy Steel Welded Neck Flange

• Standard: ANSI, DIN, GB, JIS, GOST, ANSI, DIN, GB, JIS, GOST
• Type: Welding Flange, Welding Flange
• Material: Carbon Steel, Carbon Steel
• Structure: Round, Flanges
• Connection: Welding, Flanged
• Sealing Surface: RF, RF
• Manufacturing Way: Forging, Casting
• Size: 1/2"-72"
• Pressure Rating: Class150, 300, 600, 1500, 2500 etc
• Fianges: 5K/10K/16K/20K/30K
• Types: Slip-on, Welding Neck, Blind, Plate, Socket
• Surface Treatment: Rust-Proof Oil, Black/Yellow Painted, Galvanized
• Transport Package: Wooden Pallets or Wooden Cases
• Specification: 1/2"-72"
• Trademark: kingmetal
• Origin: China
• HS Code: 73079100
• Production Capacity: 10000tons/Year

Product Description

A234 Gr.P11 Alloy Steel Welded Neck Flange

1. flange Types 1): Slip-on flange, Welding Neck flanges , Blind flanges , Plate flanges , Socket Welding flange, Threaded(screwed) flange, Flat flange, lap joint flange, reducing flange,long welding neck flange etc.
    flange Types 2): wind tower flange,pressure vessel flange,landification flange,pipeline flange,natural gas flange etc.
2. Material:
Carbon Steel: ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH,P250GH, P280GHM 16MN, 20MN ,20#
Stainless Steel: ASTM A182, F304/304L, F316/316L
Alloy Steel: P11,P12,P22
3. Standard: ANSI B16.5, ASME B16.47A/B, DIN/EN/BS/JIS/GOST
4. Size: 1/2"-72"
5. Pressure Rating: Class150, 300, 600, 1500, 2500 etc.
PN 6, PN 10, PN 16, PN 25, PN 40 and PN 64.
JIS 5K, 10K, 16K, and 20K.
6. Surface Treatment: Rust-proof Oil, Black/Yellow painted, Galvanized
7. Application Range: Applicable to conveyance of Gas, Petroleum, Chemical, Metallurgy, Power, Fluid, Building Construction, Steel Structure and hot/cold Water Transferring.
8. Package: Sea-worthy wooden cases or pallets or customized by the buyers.
9. Inspection: Quality Control System-Well Equipments and Machinery-Well Workers and Engineers