1) Standards : ISO2531, ISO4422, EN545, EN598, BS4772, AWWA C110
2) Material:GGG500-7 or Ductile iron
3) Specific types:
"T" type ductile iron pipes fittings: double socket 11.25 22.5 45 90 bend DN80-2000
-all socket tee DN80-2000
-double socket tee with flanged branch DN80-2000
-flanged socket DN80-2000
Accessories of "T" type nodular cast iron pipe fittings: Gaskets according with EPDM.
"K" type ductile cast iron pipe fittings: BOLTED GLAND BEND 90 11.25 45 22.5,CLASS K12
BOLTED GLAND CONCENTRIC TAPERS, CLASS K12
FLANGED AND BOLTED GLAND SOCKET PIECES, CLASS
BOLTED GLAND COLLARS CLASS K12
BOLTED GLAND GHANGE COLLAR CLASS K12
BOLTED GLAND TEE, CLASS K14
BOLTED GLAND SOCKET SPIGOT BEND (90 45 22.5), CLASS 12
BOLTED GLAND SOCKET SPIGOT TEE WITH FLANGED BRANCH
All above "K" type ductile iron pipe fittings specification: DN100-500
Accessories of "K" type ductile cast iron pipe fittings: Gaskets according with EPDM
Bolts & Nuts in Carbon Steel grade 4.8.
Standards : ISO 2531, ISO 4422, EN 545, EN 598, BS 4772, AWWA C110
Material : GGG500-7 or Ductile iron.
Specilized Manufacturer for ductile iron pipe fittings in china,such as elbow,reducer,tees,bends,bushing,flange adaptor,coupling,etc.
Including three types:
1. Ductile iron fittings for Upvc pipes,
2.Ductile iron fittings for DI pipes to BS4772/ISO2531/BS EN545,
3.Ductile iron fittings with loose flanges for DI pipe to EN545
Name:ductile iron fittings accessories ductile iron saddle pipe for DI pipe
Standard:BSEN545 OR ISO2531
Material:Ductile iron
Specificate:DN40-2600
Surface treatment:Bitumen outside and inside
Payment:L/C OR TT
Warranty:12months
Customized support:OEM, ODM, OBM
Place of Origin:QINGDAO,CHINA
Brand Name:VTM
Technics:Casting
Body material:DUCTILE IRON
MOQ:1 Pcs
Application:Water Pipeline
Packing:plywood case or pallet
any questions, please contact me without hesitate
Suitable for all flanged piping materials above ground or in chamber.
Flanges and drillings to ISO7005-2 (BS EN1092-2:1997, DIN2501)
Use : For water , sewage and neutral liquids to max .70C
The dismantling joint enables easy installation and dismantling of isolating valves , non return valves , flow metering equipment , pumps etc. It compensates for axial displacement of the pipe during installation/dismantling .
Features:
1) Follower gland ring : Ductile Iron GGG500-7
2) Flanged Adaptor bodies : Ductil iron GGG500-7
3) F-piece pipe : Ductile iron GGG500-7
4) Bolts, Nuts and Washers Material : Carbon Steel Grade 4.8 with Zinc Coating , Epoxy Coating or Dacromet Coating Or Stainless Steel upon customer's request .
5) Tie Rods : Carbon Steel Grade 4.8 with Zinc Coating, Epoxy Coating or Dacromet Coating Or Stainless Steel upon customer's request .
6) Gaskets material : For water or Gas : NBR Grade A .
For drinking water : EPDM rubber to BS2494:1990 type W .
For drinking water and sewage : SBR Grade F .
7) Body Coating : Fusion Bonded Epoxy Coating inside and outside or bitumen
8) Sizes : DN50 - DN2000
9) Pressure Grade : PN10 / 16 / 25
10) Package : Bubble plastic bags, Cartons and Wooden cases.
Suitable for all flanged piping materials above ground or in chamber.
Flanges and drillings to ISO7005-2 ( BS EN1092-2:1997,DIN2501).
We are supplying high quality of C.I/D.I Fittings. C.I.D Joints (sizes 80 mm to 1200 mm), Butter Fly Valves, Non Return Valves & Air Valves (sizes 80 mm to 1200 mm), Pipes, Fittings and Flanges.
Cast Iron and Ductile Iron tube and fittings PL739
Cast Iron and Ductile Iron tube and fittings can be offered by our comapny to meet different engineering needs.
The difference between ductile iron and gray iron
1. Different chemical composition
Nodular cast iron contains nodular graphite, which can improve its toughness and strength, while reducing brittleness. Gray cast iron contains a lot of carbon, so that its hardness and wear resistance is high, but the toughness is poor.
2. Different organizational structures
The structure of nodular cast iron contains nodular and ferrite, and the distribution of nodular is uniform. While the structure of gray cast iron is mainly ferrite and pearlite, and the distribution of pearlite is uneven.
3. Different performance
Ductile iron has high strength and toughness, and has good corrosion resistance. It is uitable for the manufacture of high load and high pressure parts. The hardness and wear resistance of gray cast iron are high. It is suitable for the manufacture of friction and wear parts.
Application field
Cast iron : because of its low strength and good vibration resistance. It is often used in the production of parts under compressive stress, such as box, base, etc.
Ductile iron : because of its high strength and good toughness. It is often used in the manufacture of parts requiring high strength and toughness, such as crankshaft, connecting rod and so on.
