|Place of Origin:||China|
|Minimum Order Quantity:||100piece|
|Payment Terms:||Western Union, L/C, T/T, MoneyGram|
|Product Name:||MI/GI Malleable Iron Pipe Fittings||Material:||Malleable Iron|
|Size:||3/8”~ 4”||Color:||As The Pictures Show|
|Threaded:||BSPT/NPT||Application:||Steam, Air, Gas And Oil Pipes|
|Package:||Cutomized Color Design Box|
malleable cast iron pipe fittings,
iron plumbing fittings
1/2 inch sanitary pipe fittings black iron plumbing fittings Malleable Iron Pipe Fittings
Leyon specialized in researching & manufacturing malleable iron fittings, including flange, elbow, tee, socket, reducing socket, nipple for furniture, we specially set up a factory to make furniture fittings since 2017.
Leyon is Top 3 pipe fittings manufacturers in the world, it known as “China malleable” for more than 24 years.
Leyon is always focusing on research and development of malleable iron fittings, grooved fittings,tubing and valves that are mainly applied in such industries as fire protection, water supply, construction industry, municipal engineering and petrochemical.
Brief Introduction of malleable iron pipe fittings
Type: galvanized/normal black cast iron pipe fittings
Usage: Jointing Pipe Lines
Thread: ISO 7/1
Surface treatment: Hot Dipped Galvanized/normal black
The Attribute definition list of black iron pipe fittings
Visual communication of malleable iron pipe fittings
|Standard||Thread: ISO 7/1|
|Dimension||ISO 49, DIN 2950,EN10242|
|Chemical property||(C %2.4-2.9), (Si %1.4-1.9), (Mn %0.4-0.65), (P% <0.1), (S% <0.2%)|
|Physical property||Tensile strength>=350Mpa,Elongation>=10% Hardness<=150HB|
|Type||Beaded with ribs or banded with ribs|
|Beaded without ribs or banded without ribs|
|Surface||Galvanized/ no galvanized|
|Model||Elbow, Tees, Crosses, Bends, Unions, Bushings, Lateral Braches, Sockets, Nipples, Hexagon/Round, Caps, Plugs, Locknuts, Flanges ,Side Outlet Tees, Side Outlet Elbows and etc|
|Application||Suitable for pipe connect of steam, air, gas, oil and so on|
|Buyer’s drawings or designs are available|
|Package||Cartons without pallet|
|Cartons with pallet|
|Double woven bags|
|Or as buyer’s requirements|
|According to the quantities and specifications of each order|
|Normal delivery time is from 30 to 45 days after receiving the deposit
What’s the different of ductile iron , gray iron and malleable cast iron ?
The characteristic of ductile iron is very tough, graphite is in the form of a ball.
The feature of gray iron is very brittle , graphite is in the form of strip .
The particularity of malleable cast iron is graphite is a group of flocculent tiles .
So the ductile iron is hardest , malleable cast iron is harder than gray iron .
Why the the toughness of them is different ?
The big reason is time of annealing . If it annealing long time , then the cost also is higher and the quality also is better .
Contact Person: Anne
Tel: +86 13524796263