Warning: mysql_real_escape_string() [function.mysql-real-escape-string]: Access denied for user: 'nobody@localhost' (Using password: NO) in /home2/shinjinvalve/public_html/mobile/sub/sub_header.php on line 132

Warning: mysql_real_escape_string() [function.mysql-real-escape-string]: A link to the server could not be established in /home2/shinjinvalve/public_html/mobile/sub/sub_header.php on line 132

Expansion joint

Expansion joint Expansion joint
Expansion joint Expansion joint

Design features (Characteristic)

  • Designed with flanged connections according to KWWA D 112
  • Coating thickness is exited minimum 250 microns over
  • This products is automatically enable to expand, contract as a limited ±75mm by circumstance conditions such as earthquake and vibration etc.
  • This products also，have a function such as rotation, eccentric as well and is sustained a fles degree ±15˚

Construction

construction

Material

No Description Material
1 Ball Range Ductile iron GCD450
2 Ban Pipe(A) Ductile iron GCD450
3 Retainer Ductile iron GCD450
4 Stopper Ductile iron GCD450
5 Ball Pipe(B) Ductile iron GCD450
6 Rubber Ring(A) EPDM rubber
7 Rubber Ring(B) EPDM rubber

Dimensions

Flanges to KWWA, DIN F4 and F5, GOST, SABS, AS, BS and AWWA standards

size(Ød) ØZ ØD ØC Øg n-Øh t f H face to face Θ’
L1 L2 Expansion
80 250 200 160 133 4-Ø19 18 2 158 840 645 ±75 ±15
100 250 220 180 153 8-Ø19 22 2 158 840 645
150 375 285 240 209 8-Ø23 22 2 223 1070 780
200 472 340 295 264 8-Ø23 22 2 291 1180 840
250 557 395 350 319 12-Ø23 24 2 301 1300 920
300 572 445 400 367 12-Ø23 24 3 321 1310 860
350 670 505 460 427 16-Ø23 28 4 250 1600 1100
400 813 565 515 477 16-Ø28 28 4 382 1860 1270
500 958 670 620 582 20-Ø28 29 4 429 2220 1500
600 1087 780 725 682 20-Ø31 34 4 351 2400 1660

Other Products