· Material: malleable iron
· Technics: casing
· Type: High Quality Fitting 130 Tees
· Head Shape: Equal
· Code: Round
· Standard: ANSI, BS, DIN
· Packing: wooden cases or as customers' demands
· surfacetreatment:painting galvaized or as customers' demands
China High Quality OEM Pipe Fitting 130 Tees Banded Reducing
There are three kind of malleable cast iron : Black heart malleable
cast iron (KTH) , Pearlite malleable cast iron (kTZ) and White
heart malleable cast iron (KTB) .
The material of our products are KTH , the national standard of
Material grade need to arrive to KTH300-06 , the standard of our
products is KTH330-08 . the KTH stand for Black heart malleable
cast iron , the 300 , 330 , 350 is for extending and 06,08,12 is
for stretching. All this is stand for toughness .
Visual communication :
|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%
|Physical property||Tensile strength>=350Mpa,Elongation>=10% Hardness<=150HB|
|Type||Beaded with ribs or banded with ribs|
|Beaded without ribs or banded without ribs|
|Surface||Galvanized/ no galvanized|
|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|
|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|
|According to the quantities and specifications of each order|
|Normal delivery time is from 30 to 45 days after receiving the
1. Spectroscopic analyzer :
Spectroscopic analyzer ensures the composition of malleable iron
2.Strict annealing :
Strict annealing process causes suitable physical properties.
3. What's the processing control :
Malleable iron pipe fitting tee is made with most sophisticated
metallurgical and processing controls available.
4.Which kind of test for High Quality Fitting 130 Tees :
Make sure there is no leakage ,Every Malleable iron Tee must
succeed in air tightness test.
5.Thread control :
Strictly control the size of the thread, to ensure accuracy.
The pipe fittings have outlets ranging from 1/8” through 8”