1)   Flanges Type:  Plate-type Flat Welding Flange, Butt Welding Ring Loose  Flange, Slip on Neck Flange, Welding Neck Flange, Long Welding Neck Flange, Blind Flange, Socket Welding Flange, Thread Flange, Screwed Flange, Lap Joint Flange

(2)   Flanges Standards:  ANSI Flanges, BS flanges, DIN flanges, EN1092-1 Flanges

(3)   Material:   Carbon steel flanges ASTM A105, ASTM A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2
ASTM A694 F42, F46, F48, F50, F52, F56, F60, F65, F70

          Stainless steel flanges ASTM A182 F304/304L, F316/316L, F316H, F310, F321
F44 (UNS S31254)
          Alloy Steel flanges ASTM A182 F1, F5a, F9, F11, F12, F22, F91

(4)  Connection Type:  Raised Face, Flat Face, Ring Type Joint, Lap-Joint Face, Large Male-Female, Small Male-Female, Large Tongue & Groove, Small Tongue & Groove

(5)  Size: 1/2''-48''

(6)  Wall Thickness/Pressure Reating:  Sch10 , Sch20 , Sch30 , Sch STD , Sch40 , Sch60 , Sch XS , Sch80, Sch100, Sch120, Sch140 Sch160 , Sch XXS, Class 150, 300, 600, 900, 1500, 2000, 3000, 6000, 9000 LBS

(7)  Standard: ANSI, ASME, DIN, BS, EN, JIS, GOST
                    ASME: ANSI B16.9, ANSI B16.28, MSS SP75
                    DIN: DIN2605/2615JIS: JIS B2313 
                     EN: EN10253-1/2, EN10253-2

 (8)  Usage: it is used in petroleum/ chemical industry/power/ship building/paper making/metallurgy/ construction /water supply and sewage work

(9)   Notes: The specifications can be designed and satisfied for customers special requirements
(10)  Flange Packaging: Veneer plywood cases or as per your request

Our company is a leading group, engaged in manufacturing valve, pipe fitting and flange,affilicating Qingdao EVK Industrial Co.,Ltd,Yantai EVK Valve Manufacturing Co.,Ltd, Hebei EVK Pipe Fitting  Co.,Ltd And Tianjin EVK Flange Fabrication Co.,Ltd. EVK Group has more than 2000 staffs and covers around 150000 square meters totally.

Main production includes:

Valve: Cast iron/Ductile iron/Cast steel/Forged steel Valve( DIN3352 Resilient seated F4/F5 Gate valve,DIN3352 F4/F5 metal seated Gate valve,BS5163/BS5150/AWWA C509 Gate valve,API600 Gate valve,Wafer/Lug/Double flange butterfly valve,DIN/MSS Globe valve,Wafer/swing check valve,Y-strainer,JIS marine valve)

Pipe fitting: Carbon steel butt welding pipe fitting(Elbow, Straight and reducing tee,concentric and eccentric reducer, cap), Forged steel pipe fitting(Elbow,Tee,Reducer),Malleable iron pipe fitting.

Flange: Carbon steel and stainless steel forged flange(Flat flange,welding neck flange,slip on flange,blind flange).

We exported to more than 25 countries in the world, our main customers have CRANE,WALWORTH,OARI,etc. Our company was awarded with ISO9001 certificate and CE for our valve, pipe fitting and flange products.

Our blief is "Do friend first,Do business second", we welcome all friends from all over the world to do business together!