galvanised iron pipe fittings 1/2 inch npt 90 degree elbow Malleable Iron Elbow
Leyon is Top 3 pipe fittings manufacturers in the world,it known as “China malleable” for more than 24 years.
We are the well-know manufacturer in the fitting industry with the most compete range of products, supplying malleable iron fittings, grooved fittings, valves, cast iron fittings, ductile iron fittings, steel pipe nipplesand couplings, stainless steel pipe fittings,ect.
Up till now, there are 80,000 square meters of workshops and a plural of modern production lines in our factory.
The Attribute definition list
Size | Inch | 1/8 | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 11/4 | 11/2 |
mm | 6 | 8 | 10 | 15 | 20 | 25 | 32 | 40 | |
Dim. (mm) | A | 19 | 21 | 25 | 28 | 33 | 38 | 45 | 50 |
Size | Inch | 2 | 21/2 | 3 | 4 | 5 | 6 | ||
mm | 50 | 65 | 80 | 100 | 125 | 150 | |||
Dim. (mm) | A | 50 | 69 | 78 | 96 | 115 | 1301 |
Size | Inch | 3/8X1/4 | 1/2x1/4 | 1/2x3/8 | 3/4x3/8 | 3/4x1/2 |
mm | 10X8 | 15X8 | 15X10 | 20X10 | 20X15 | |
Dim. (mm) | A | 23 | 26 | 26 | 28 | 30 |
B | 23 | 26 | 26 | 28 | 31 | |
Size | Inch | 1x1/2 | 1x3/4 | 11/4x1/2 | 11/4x3/4 | 11/4x1 |
mm | 25X15 | 25X20 | 32X15 | 32X20 | 32x25 | |
Dim. (mm) | A | 32 | 35 | 34 | 36 | 40 |
B | 34 | 36 | 38 | 41 | 42 |
Size | Inch | 11/2X1/2 | 11/2x3/4 | 11/2x1 | 11/2x11/4 | 2x1/2 |
mm | 40X15 | 15X8 | 40X25 | 40X32 | 50X15 | |
Dim. (mm) | A | 36 | 39 | 42 | 46 | 38 |
B | 42 | 44 | 46 | 28 | 48 | |
Size | Inch | 2x3/4 | 2x1 | 2x11/4 | 2x11/2 | 21/2x1 |
mm | 50X20 | 50X25 | 50X32 | 50X40 | 65x25 | |
Dim. (mm) | A | 40 | 44 | 56 | 52 | 56 |
B | 50 | 52 | 58 | 55 | 63 |
Size | Inch | 21/2X11/2 | 3x21/2 | 21/2x2 | 3x11/2 |
mm | 65X40 | 80X65 | 65X50 | 80X40 | |
Dim. (mm) | A | 64 | 82 | 61 | 58 |
B | 69 | 85 | 66 | 72 | |
Size | Inch | 3x2 | 4x21/2 | 4X3 | |
mm | 80X50 | 100X65 | 100X80 | ||
Dim. (mm) | A | 73 | 78 | 84 | |
B | 78 | 90 | 92 |
Packaging& Shipping of galvanized malleable cast iron pipe fittings
Material | Malleable iron |
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 |
Testing pressure | 2.5Mpa |
Working pressure | 1.6Mpa |
Type | Beaded with ribs or banded with ribs |
Beaded without ribs or banded wihtout ribs | |
Round/square | |
Surface | Galvanized/ no galvanized |
Color | White/black |
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 |
Connection | Male, Female |
Shape | Equal, Reducing |
Certificate | BSI,ANAB,ISO9001 |
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 | |
Delivery details | 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 .