AISI Inox 304 Pipe Water Transportation connections
1 , squeeze connection --------- radial contraction force ( hydraulic clamp ) will pipe clamp on the pipe and through the O-ring seal , to connect effect. Connection strength is low ( less than the strength of the interface connecting pipe strength 1 / 3 ) , the pipeline is not removable ; burr pipe port deburring net will not damage the apron, the risks of a future leaks .
2 , connected to the expansion ring contraction --------- radial force ( hydraulic clamp ) the tube clamp on the pipe and the sealing ring through the broadband glue , to effect the connection , removable tube installation increase the pipe ends protruding ring rolling process ; higher cost of casting pipe , the interface strength is better than compression type .
3 , welded connections --------- using hot-melt process, the two splice connector , to effect connection. High bonding strength , weld seam gas site protected difficult standard , resulting weld rust, directly reduce the life of the pipeline ; installation quality dependence on welding technology workers , the quality is difficult to stabilize
4 , new connections ---------- typically a self-locking retainer mating connector , is one of the most convenient method of construction . Simple operation, construction workers just familiar with its operation requires , a little practice to master. When connecting pipe cut end should be perpendicular to the tube axis , burrs inside and outside the incision should be clean , and with a marker on the outside of the front brass marked the depth to be inserted , and then force the brass insert fittings in the end to a tube stop can be.
(1) simple to install, no threading or rely on the wall thickness of pipe connections , and to avoid the difficult control of human factors ;
( 2 ) has a saving labor, time, materials , tools province , provincial venues , environmental protection , sustainable use , and many other advantages
( 3 ) Install a low risk for a variety of installation environments , reusable , environmentally friendly energy ;
( 4 ) does not leak , shockproof , anti- thermal expansion and contraction , safe, durable and reliable
Category of AISI Inox 304 Pipe Water Transportation
1 , according to the production method of classification :
( 1 ) seamless tube - cold drawn tubes, squeeze tubes, cold-rolled tubes .
( 2 ) welded pipe :
(A) classification by technology - gas pipes , arc welded pipe, ERW pipes ( high-frequency , low frequency ) .
(B) the weld points - longitudinally welded pipes, spiral welded pipe .
2, according to the wall thickness of classification - thin-walled steel pipe, thick wall steel pipe
3 , Material Category:
( 1 ) 304 thin wall stainless steel water pipes ;
( 2 ) 304L thin wall stainless steel water pipes ;
( 3 ) 316 thin wall stainless steel water pipes ;
( 4 ) 316L thin wall stainless steel water pipes ;
