How to judge the performance of Malleable cast iron ?
Firstly you can check the elongation
Secondly you can see whether there is any cross section in the internal thread
Thirdly if there is any loose loose
Excel of Galvanized Malleable Iron Pipe Fitting
Size | Inch | 3/8X1/4 | 1/2x1/4 | 1/2x3/8 | 3/4x3/8 | 3/4x1/2 |
mm | 10X8 | 15X8 | 15X10 | 20X10 | 20X15 | |
Dim. (mm) | A | 23 | 26 | 26 | 28 | 30 |
B | 23 | 26 | 26 | 28 | 31 | |
Size | Inch | 1x1/2 | 1x3/4 | 11/4x1/2 | 11/4x3/4 | 11/4x1 |
mm | 25X15 | 25X20 | 32X15 | 32X20 | 32x25 | |
Dim. (mm) | A | 32 | 35 | 34 | 36 | 40 |
B | 34 | 36 | 38 | 41 | 42 |
Describe of Galvanized Malleable Iron Pipe Fitting
Pipe fittings size of Galvanized Malleable Iron Pipe Fitting from 1/8 "to 8"
Thread and angle are inspected by professional angle gauge, to ensure accuracy of Galvanized Malleable Iron Pipe Fitting.
As the quality of raw material of Galvanized Malleable Iron Pipe Fittingis the source of product quality, we use dense, strength, unpunched steel offcut to produce our products.
Using high calorific value of natural gas annealing furnace, strictly control the annealing process to improve the physical properties of materials of Galvanized Malleable Iron Pipe Fitting.
The cast iron samples of Galvanized Malleable Iron Pipe Fitting are used to test its material’s quality by using spectrometer from Oxford Instruments.
We imported the equipments from DISA Denmark, DJ AMF Japan, SINTOKOGIO Japan in the MI elbow product line, the product quality is very stable.
Description list of Galvanized Malleable 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 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 |