Technical data of electrical galvanized flat seat union
| 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 |
Outline of electrical galvanized flat seat union
| Size | Inch | 1/8 | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 11/4 |
| mm | 6 | 8 | 10 | 15 | 20 | 25 | 32 |
Dim.
(mm) | A | 32.0 | 36.5 | 41.0 | 43.5 | 49.5 | 52.5 | 57.5 |
| Size | Inch | 11/2 | 2 | 21/2 | 3 | 4 | 6 | |
| mm | 40 | 50 | 65 | 80 | 100 | 150 | |
Dim.
(mm) | A | 61 | 70 | 82 | 89 | 98 | 145 | |
1-1/2" size conical electrical galvanized joint malleable iron
union flat seat
To insure high quality of electrical galvanized flat seat union,we
applied the imported DISA from Denmark,automatic product lines from
DJ AMF and SINTOKOGIO Japan into production .
The spectrometer of Oxford Instruments has applied to test the
quality .
We use the gas annealing furnace of high heating value,which is to
control the annealing procedure strictly and improving the physical
performance.
Different between ASTM and DIN :
ASTM—American Society for Testing and Materials
ASTMInternational , know until 2001 as the American Socirty for
Testing and Materials (ASTM),is an international standard
organization that develops and publishes voluntary consensus
technical standard for a wide range of materials , products ,
systems,and services . Some 12575 ASTM voluntary consensus standard
operate globally. The organization’s headquarters is in West
Conshohocken , Pennsylvania, about 5mi (8.0 km) northwest of
Philadelphia .
DIN –Deutsches Institut fur Normung
Deutsches Institut fur Normung e.V. (DIN; in English , the German
Institute for Standardization ) is the German national organization
for Standardization and is the German ISO member body . DIN is a
Registered German Association (e.V.) headquatered in Berlin . There
are currently around thirty thousand DIN Standards , covering
nearly every field technology .
