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Home>Fengye HDPE Pipe & Fittings>Backing Rings

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Steel Backing Rings


●Material: Carbon Steel ;Stainless Steel;
●Surface Treatment for Carbon Steel: galvanized; plastic-sprayed;
●Ranged from DN15 to DN2000;
●PN10,PN16;
●Conform to GB/9119-2010; ISO 7005-1:1992; DIN 2501; DIN 2576

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Data Sheet

图片2


Standard:GB/9119-2010; ISO 7005-1:1992; DIN 2501; DIN 2576


DNPEDrilling ToDKBndh
1520PN1695653241614
2025PN16105753741614
2532PN16115854441614
3240PN161401005241816
4050PN161501106241816
5063PN161651257841818
6575PN161851459241818
8090PN1620016010881820
100110PN1622018012881820
100125PN1622018013581820
125125PN1625021013581822
125140PN1625021015881822
150160PN1628524017882222
150180PN1628524018882222
200200PN16340295235122224
200225PN16340295238122224
250250PN16405355288122626
250280PN16405355294122626
300315PN16460410338122628
350355PN16520470376162630
400400PN16580525430163032
500450PN16715650517203038
500500PN16715650533203238
600560PN16840770618203542
600630PN16840770645203542
700710PN16910840740243644
800800PN161025950843243950
900900PN1611251050947283954
10001000PN16125511701050284260
12001200PN16148513901260324868
14001400PN16168515901450364874
16001600PN16193018201660405682
18001800PN16213020201870445688
20002000PN16243522302060486294
200200PN1034029523582224
200225PN1034029523882224
250250PN10395350288122226
250280PN10395350294122226
300315PN10445400338122226
350355PN10510460376162228
400400PN10570515430162630
450450PN10620565465202630
500500PN10678620533202630
600560PN10788725578203030
600560PN10788725618203030
600630PN10788725645203030
700710PN10895840740243030
800800PN101015950843243330
900900PN1011151050947283332
10001000PN10123011601050283634
12001200PN10145513801260323936
14001400PN10167515901450364240
16001600PN10191518201660404840
18001800PN10211520201870444850
20002000PN10232522302060484850


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