Ductile Iron Pipe Fitting Flexible Or Dismountling Joint

Product Description:

1.Ductile Iron Pipe Fittings Description :
Our product is an ideal material for connection, which is widely applied to construction machinery, chemical industry and other areas, especially in pipe linking system. It can be widely used under all conditions for a long time.
1) Pipe fittings confirm to ISO2531,K9 class,T type joint,6m long,with inside cements lining conform to ISO4179,  outside Zinc 
spraying(130g/m2) and bitumen coating(70μm) conform to ISO8179.
2) Pipe fittings ends: Spigot and socket ends, with 100% SBR rubber gaskets accoding to ISO4633
3) we can do third party inspection according to customer's request.
4) Our products have been sold to many international market, such as Middle East and South East Asia and Africa.

2.Main Features of the Ductile Iron Pipe Fittings:
1. Material: Ductile iron grade 500-7/ 450-10 in accordance with ISO1083
2. Standard: ISO 2531, EN545, EN598, ANSI, AWWA
3. Certificate: ISO9001, ISO14001, SGS, NSF, WRAS
4. Test: In accordance with ISO 2531 / EN 545 / EN598 and 100% water pressure test
5. Internal Lining: Cement, conform to ISO4179
6. External coating: Zinc + Bitumen, conform to ISO8179
Quality guarantee
•  Chemical checking
•  NDE after rough machining
•  Mechanical testing after heat treatment
•  Final NDE,dimension inspected
Quality document
•  Full Q.A document as per client request

3.Ductile Iron Pipe Fittings Images:

4.Ductile Iron Pipe Fittings Specification: 
Surface Finishes: Bare, Oiled, Mill Varnish, Galv,FBE, FBE Dual, 3LPE, 3LPP, Coal Tar,Concrete Coating and Tape Wrap
End Finishes: Beveled, Square Cut, Threaded, hat
Additional Services: Internal Coating
Packaging: packed in bag, plastic bag, steel strip, steel wire,double wire, iron box, wooden box, tarpaulin, plastic ,sheeting
Inspection: MOODY SGS BV GL DNV ABS LIOYD’S
Test: X-ray, UT, magnetic particle,inspection,hydrostatic test.
Processing service: Beveling, Threading, Slotting, Cut-to length, Bends, Quench and Temper, Fabrication, Double-jointing and On-site assistance
Documentary: MTC, material certification,Origin certification, CI or PI,Test Report, export licence, handling order, B/L,insurance policy,shipping
instructions, contract, packing list etc.

Internal lining:      ductile iron pipe fittings shall have an internal cement mortar lining in acc with ISO4179.
External coating:  ductile iron pipe fittings shall be externally coated with metallic zinc spray plus a further layer of resin painting to ISO8179.
Gasket:  100% SBR/NBR/EPDM rubber gasket in accordance with ISO4633.
Packing:  ductile iron pipes from DN100 to DN300 be bundled with steel belts, others are in bulk.
Payment term:  L/C, T/T.

5.FAQ:
We have organized several common questions for our clients,may help you sincerely：
1.Q: Why would you choose ductile iron pipe fittings rather than other pipe fittings materials?
 A:The reasons are obvious for that not only ductile iron pipe fittings possesses the inherent strength and flexibility of ductile iron, combined with proven corrosion protection systems, but also the cost savings can be achieved from design to installation and commissioning.
 2.Q:Why can you guarantee the inner of pipes can’t be corroded?
 A: High alumina cement mortar lining and sulphate-resistant cement mortar lining. These two special linings are applicable to inner anti-corrosion for sewage pipes fittings, improving resistance to erosion of the sewage components.