great black malleable iron pipe malleable iron sockets fittings
Company information
Leyon company is one of professional manufacturers and exporters of
pipeline fittings in China.
The products includes: steel fittings, steel flanges, steel nipples
& couplings, iron fittings etc.,
they are widely used the pipe systems of nuclear power plants,
power station, water, natural gas, petrochemical, oilfields,
fire-fighting,
ship buildings, engineering fields and construction industry.
DINMENSION STANDARDS
BS21:1985 for BS pipe fittings
ANSI/ASME B1 20.1-1983 for American standard pipe fittings
DIN 2950/1692/2999 for DIN pipe fittings
MECHANICAL PROPERTIES
Tensile strength ≥330Mpa
Bending strength ≥ 520Mpa
Shearing strength ≥284Mpa
Elongating rate ≥8%
Hardness ≤HB150
HYDRAULIC TEST
Test pressure:2.5Mpa
Working pressure:1.6Mpa
Our range of pipe fittings includes malleable iron pipe fitting,
grooved pipe fitting and plastic lining pipe fitting, etc.
They are designed for fire protection, gas supply and water supply
even in other difficult areas to access.
Our series of pipe fittings are designed for fire protection,
gas supply and water supply even in other difficult areas to
access.
Characteristics of malleable cast iron pipe fitting
| 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,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 |
