malleable cast iron pipe fitting malleable fittings reducer
Our Production Processing for malleable cast iron pipe fitting
Steps: The melting-casing- MAO
embryo-Polishing-Galvanized-Threading-Detection-Packaging
1. Blast-furnace smelting +electric furnace adjustment duplex
smelting technology,
72 hours-3 sections-electric annealing technology, comprehensively
ensure our products’ quality to be the best.
2. Take”six check +two inspect+one examine” measures,
using Germany made FOUNDRY-MASTER Xline to
check each pack of liquid iron’s chemical composition,
ensure low defect rate and stable product quality.
3. using Shanghai-made 99.99 high purity zinc,
remove all the impurities which is bad product quality control,
brighter surface, more fine zinc coat, better protective
properties.
4. Small packaging numbers, which is easier for handle;
carefully choose high quality non-recycled plastic made
double-woven bag,
make the product to be more break-resistant,
no need worry about broken bag during handing process.
Our advantages
1. We are the specialized supplier of matherial materials, can
provide the best price!
2. We have more than 20 years experience in exporting products to worldwide countries,
can provide the high quality products!
3. Wide excellent experiences with after-sale service.
4. Every process will be checked by responsible QC which insures
every product's quality.
5. Professional packing teams which keep every packing safely.
6. Trial order can be done in very short time.
tables of malleable cast 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 wihtout 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 |
