Zhengzhou Huitong Pipeline Equipment Co.,Ltd.
Zhengzhou Huitong Pipeline Equipment Co.,Ltd.
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| ASTM A694 /ASME SA694 | Standard Specification for Carbon and Alloy Steel Forgings for Pipe Flanges, Fittings, Valves, and Parts for High-Pressure Transmission Service | ||||
| Material Grade | F42 | F46 | F48 | F52 | |
| F60 | F65 | F70 | 56 | ||
| Product Form | |||||
| Flanges(ASME B16.47,B16.48,B16.5,MSS SP44,BS10,BS3293, BS4504,ISO7005-1) | WN(welding-neck);SO(slip-on);PL(Plate);BL(Blind);Th(Threaded);SW(scket-welding); LF/SE(lapped flange/stub end);LWN(long welding neck);Orifice flange;Reducing flange;API flange;Integral/Compact flange;Spectacle blind,Lind spade and spacer,Paddle blind, Paddle spacer;Orifice plate;Pipe plate,Bleed ring,Overlap Flange. | ||||
| ASME B16.11 | Forged threaded fittings:90-deg elbow,45-deg elbow,tee,cross,coupling,half-coupling,cap, square head plug,hex head plug,round head plug,hex head bushing, flush bushing,street elbows | ||||
| ASME B16.11 | Fogred socket weld fittings:90-deg elbow,45-deg elbow,tee,cross,coupling,half-coupling,cap | ||||
| MSS SP83 | Steel Pipe Unions(socket welding and threaded end) | ||||
| MSS SP95 | swage nipples,bull plug(ends may be threaded,beveled,plain) | ||||
| MSS SP79 | socket welding reducer inserts | ||||
| MSS SP97 | weldolets,threadolets,sockolets,flangolets,elbolet,sweepolets,saddle,nipolets, brazolets,latrolets,insertolets | ||||
| Forgings | Forgings,Rings,Discs,Disks,Tubesheets,Shaft,Sleeves,Bars,Valves,etc. | ||||
