Leyon steel Co., Ltd
Leyon steel Leyon focus on pipe fittings, includes malleable iron pipe fittings, ductile iron grooved fittings and lined plastic pipe fittings, carbon steel pipe fittings and so on.
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Interpolation table :
| Size | Inch | 4x3 | 3/8x1/8 | 3/8x1/4 | 5x4 | 6x5 | 1/2x1/8 | 1/2x1/4 |
| mm | 100x80 | 10x6 | 10x8 | 125x100 | 150x125 | 15x6 | 15x8 | |
| Dim. (mm) | A | 43.7 | 16.3 | 16.3 | 46.0 | 51.6 | 19.0 | 19.0 |
| Size | Inch | 1/2x3/8 | 3/4x1/8 | 3/4x1/4 | 3/4x3/8 | 3/4x1/2 | 1x1/2 | 1x3/4 |
| mm | 15x10 | 20x6 | 20x8 | 20x10 | 20x15 | 25x15 | 25x20 | |
| Dim. (mm) | A | 19 | 21.6 | 21.6 | 21.6 | 21.6 | 25.5 | 25.5 |
Pipe Fitting Reducer Bushing Black Iron Pipe Bushing Without Any Sand Hole
Don't save good in humid environment:
The reason is that humidity is the second factor affecting the rate of oxidation (rusting) of iron. It is generally accepted that rusting cannot begin unless the relative humidity is at or above 65% (this figure can be lower, however, in the presence of pollutants). Relative humidity is, however, not the only factor to be considered. Once rusting has started, at least two other phenomena may occur:
1. Some rust or ferrous oxide can become hydrated, i.e. it can contain moisture within its chemical structure, thereby exposing the iron to additional moisture, and
2. The porous rust may act as a reservoir for liquid water, keeping it in contact with the iron and perpetuating the rusting process.
Tabular form :
| 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 without 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,FM,UL |
| 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 |
