pipe fitting factory china

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%