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Flanged Pipes and Fittings

  • Origional :China
  • Certification :BS
  • Main Market :Worldwide
  • Update :2007-04-02 23:24:00
Product Details:Flanged Pipes and Fittings
 
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Description features:
Flanged pipes and fittings:
1) Product standards: BS-EN-545:2002 / ISO531:1998
2) Allowable pressures for ductile iron flanged pipes and fittings: fitting with one
flange such as double socket
3) Tees with flanged branch, flanged spigot and flanged sockets, their PFA, PMA and
Pea are limited by their flange rating: they are same as that of flange pipes and
flange fittings as the following tablesFlanged pipe dimensions, weights and barrel class as the following table:

Ductile iron flanged pipes:

Weight estimation guide for flanged pipes: barrel class K9 and PN 16 flanges:Barrel class for ductile iron flanged pipes:Features:
1) Pipes can be fabricated to suit individual needs and to variable lengths
2) This includes single and double flanged pipes with optional puddle flanges
3) Dimensions of pipes centrifugally cast with welded on flanges
4) Flanged pipes shall be of barrel with shrunk fit and welded on flanges under the
following standards available:
a) Clean water standard: EN545
b) DN80-1000mm cement lined with an epoxy seal coat internal, zinc and bitumen
external
c) Sewerage standard: EN598
d) High alumina cement internal, zinc and red epoxy external Ductile iron flanged joint fittings:
1) Flange spigot
2) Double flanged bends-90, 45, 22.5 deg. & 11.25 deg.
3) Double flanged concentric taper
4) All flanged radial tee
5) Reducing flanges-PN16
6) Double flanged duck-foot bend-90 deg.
7) All flanged tee
8) Flanged bell-mouth
9) All flanged cross
10) All flanged 45 deg. angle branch
11) Blank flanges-PN16Features:
1) Ductile iron fittings without branches conform to class-K12
2) Ductile iron fittings with branches conform to class-k14
3) For calculating thickness e=K (0.5+0.001DN)
4) Flanged fittings are available in diameters ranging from DN80 to DN1600 and with
PN10, PN16 PN25 or PN40 flangesThe following coatings are available as standard:
1) Clean water standard: ISO2531/EN545
2) Cement lined internal bitumen external
3) White epoxy internal and external
4) Sewerage water standard: EN598
5) Black epoxy internal and externalmor

Hebei Newton Pipes Co., Ltd.


Hebei Newton Pipes Co., Ltd is one of the largest ductile iron pipes manufacturer in China. With total asset of up to USD35 million, our production capacity has reached 170,000 tons per year. Our pipes are push-in joint type, external coating zinc + bitumen painting, internal lined the cement mortar or ceramic epoxy. Our gasket materials could be NR, NBR, EPDM, etc. To guarantee the quality of ou...

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