Forged Steel Flanges 150#-2500# Size 1-60icnh material A106 flange

Description:

Steel Flange, Compact Flanges 1/2Inch - 48Inch And 150# To 2500# With A182 / F51 / Inconel 625.

Compact Flanges (RCF ), NORSOK L005 , A182 F316/316L, F51, F53, F55, Inconel 625, Incoloy 825, A105, A350 LF2, LF52-70

• RCF NORSOK NCF5 Series

Based on NORSOK L005 code, suitable for critical sealing applications with high thermal expansion, cyclic loading such as Risers, single point mooring systems, manifolds, X-Trees, subsea pipelines, heat exchangers and a multitude of process piping systems.

• RCF Advantage
  • Space saving
    • Weight saving up to 70%~80% than ANSI flanges
  • Double Independent Seals make it er
    • Positive sealing method
  • Integrated sealing system (both inside and outside)
    • Larger range in design temperature and pressure
• RCF Working Principle
  • The RCF compact flange design principle is that the flange face includes two independent seals. The first seal is created by application of seal seating stress at the flange heel. The main seal is the IX seal ring. The seal ring force is provided by the elastic stored energy in the stressed seal ring. Any heel leakage will give internal pressure acting on the seal ring inside intensifying the sealing action.

ASME B16.5 ASTM A106 N Pipe Fitting Lap Joint Flange

Product Range:

1.Welding neck Flange 2.Slip on

3.Blind flange 4.Long welding neck flange

5.Lap joint flange 6.Socket welding

7.Threaded flange 8.Flat flange

Size:

DN15-DN2000

Pressure:

150#, 300#, 600#,900#,1500#, 2500#

PN6, PN10, PN16, PN25, PN40, PN64, PN100

PN6, PN10, PN16, PN25, PN40

1K, 2K, 5K, 10K, 16K, 20K, 30K, 40K

Standard:

ASME B16.5, ASME B16.47A, ASME B16.47B

BS4504

DIN2631, 2632,2633,2634,2635; DIN2573,2576,2502,2503, 2543,2545;

DIN 2527;DIN2565,2566,2567, 2567

GOST12821-80;GOST12820-80

EN1092-1

JIS B2220

Material:

ASTM A105. CS/SA 105/SA105N; CS RST37.2, S235JR; Q235; CS CT20; CS SS400, SF440; S235JRG2,P245GH,P250GH, P280GHM 16MN, 20MN ,20#

ASTM A182, F304/304L, F316/316L

ASTM A182 A182 F12,F11,F22,F5,F9,F91etc.

Coating:

Black, Yellow paint; rust-proof oil; Antirust oil, Clear lacquer, Black lacquer, Yellow lacquer, Hot-dipped Galvanized, Electrical galvanized

Package:

Ply-Wooden Case for small size

Pallet for big size

Certificate:

TUV,ISO9001:2008;PED97/23/EC,ISO14001:2004,OHSAS18001:2007

The Third Party

Inspection:

BV,SGS,LOIYD,TUV,and other party alloyed by clients

Heat Treatment:

Normalizing, Annealing, Quenching+Tempering

Technical:

forging

Brand

CHM

Min Order:

1PCS

Payment Terms:

T/T, 100% LC AT SIGHT, 100% LC 30 OR 60DAYS AFTER BL OF DATE,

Delivery Time:

7-30days according to acutal order.

Delivery Port:

TIANJIN, QINGDAO,SHANGHAI, NINGBO, SHENZHEN,

Delivery Ability:

500TONS/MONTH

Applicating:

Paper-marking, Oil and natural gas pipeline, Boiler and heat exchanger, Smelting, Water conservancy, Electric power, Chemical, Pharmaceuticals etc