We are the biggest factory of pipe fitting factory china.Our main products include:Malleable Iron Pipe Fittings,Carbon Steel Pipes Nipples&Sockets (Coupling),Steel pipes(seamless & welded) ,Flanges,Butt welding pipe fittings, PTFE Thread Seal Tapes,etc.Which are widely used in connectiong various pipelines to convey gas,water,oil and so on.
|
Material |
MALLEABLE IRON |
|
Size |
1/8" to 6" |
|
Standard |
BS,DIN,ANSI |
|
Surface treatment |
Hot dipped galvanized,Electric galvanized ,Two times galvanized ,Black |
|
Design |
Banded,Beaded,Plain |
|
Shape |
Equal ,Reducing |
|
Weight |
Super heavey,heavy,medium,light |
|
Usage |
Convey gas,water,oil and so on |
|
Certificate |
ISO 9001:2008 |
|
Packing |
By cartons /by cartons then on pallet/by bags |
|
Payment term |
L/C or T/T |
| Related Products |
Malleable iron pipe fittings Carbon steel sockets/coupling Carbon steel pipe nipples Carbon steel seamless& welded pipes Carbon steel pipe fittings Valve PVC insulating tape PTFE threads seal tapes |
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
CHEMICAL COMPOSITIONS
C:2.6%-2.8% Si:1.5%-1.8%
Mn:0.55%-0.7% S:0.25%-0.3%
