A steel pipe cap refers to a pipe fitting welded to the pipe end or installed on the outer thread of the pipe end to plug the pipe. According to the material can be divided into carbon steel pipe caps, alloy steel pipe caps, stainless steel pipe caps.
The steel pipe cap is used to close the pipeline and has the same function as the pipe plug. The form of the blind plate is similar, except that the blind plate can be removed and blocked, and the welded pipe cap cannot be removed. The tube cap includes the design of a convex tube cap, a conical shell, a reducing section, a flat cover and a tightening mouth.
The main implementation standards are
ASME / ANSI B16.9 Factory-made butt-welded pipe fittings made of seamless steel pipes
ASME / ANSI B16.11 Socket Welded and Thread Forged Fittings
ASME / ANSI B16.28 Steel butt welded small radius elbows and back bends
ASME B16.5 pipe flanges and flange fittings
MSS SP-43 forged stainless steel butt-welded pipe fittings
MSS SP-83 Socket Weld and Threaded Union
MSS SP-97 Integral Reinforced Socket for Socket, Thread and Butt Weld Ends
GB / T1415-1992 metric taper thread
GB / T7306.1 ～ .2-2000 Pipe thread with thread seal
GB / T7307-2001 non-thread sealed pipe thread
GB / T12716-2002 60o sealed pipe thread
HG20695－1987 Design code for chemical pipeline
HG20519-1992 Uniform Regulations on the Content and Depth of Chemical Engineering Design and Construction Drawings
HG20546-1992 Design rules for layout of chemical plant equipment
HG / T20549-1998 Design rules for pipeline layout of chemical plant
HG / T20645-1998 Pipeline machinery design rules for chemical plants
HG / T20646-1999 Pipeline material design regulations for chemical plants
HG20581-1998 steel chemical container material selection regulations
Features of tube cap
1. Hygienic and non-toxic: This product is a green building material and can be used in pure drinking water pipeline systems.
2. Heat resistance: Under the specified long-term continuous working pressure, the water temperature of the pipeline can reach 95 ° C.
3. Corrosion resistance and non-fouling: It can eliminate the worry of scaling and clogging of pipes and yellow spots and rust on water basins and bathtubs.
4.Insulation and energy saving: The thermal conductivity is only metal.