Leyon steel Co., Ltd
Leyon steel Leyon focus on pipe fittings, includes malleable iron pipe fittings, ductile iron grooved fittings and lined plastic pipe fittings, carbon steel pipe fittings and so on.
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Epoxy grooved connection pipe fittings tee fm&ul grooved fittings
Our production Line
We are the well-know manufacturer in the fitting industry with
the most compete range of products, supplying malleable iron fittings,
grooved fittings, valves, cast iron fittings, ductile iron fittings,
steel pipe nipplesand couplings, stainless steel pipe fittings,ect.
Futures for fm&ul grooved fittings
Sizes---Customized sized
Color----Red/Orange/Blue/White/Grey etc.
Certifications---FM/UL/ISO9001/CE certifications
Surface Treatment---Expoxy/Painted/Galvanized
1. Each casting ladle pouring tap on a block, tapping experiment was carried out, judge the inoculation
2. Ball reaction after strict control of pouring time, must complete pouring in 9 minutes,
use time alarm system, overtime alarm, to prevent a
spheroidizing recession phenomenon
3. Strictly control the size of the groove, ensure compliance with standards
4. Grooved fittings surface coating epoxy resin, improve the ability to resist corrosion
Is advantageous to the construction safety, the system stability is good, easy maintenance
Each furnace batch has the traceability
Standard for grooved connection
| Nominal Size mm/in | Pipe O.D. mm/in | Working Pressure PSI/Mpa | Dimensions L mm/in | Certificate |
| 50 2 | 60.3 2.375 | 362.5 2.5 | 68.5 2.697 | 3C UL FM |
| 65 21/2 | 76.1 3.000 | 362.5 2.5 | 76 2.992 | 3C UL FM |
| 80 3 | 88.9 3.500 | 362.5 2.5 | 82.5 3.248 | 3C UL FM |
| 100 4 | 108.0 4.5 | 362.5 2.5 | 93.5 3.681 | 3C UL FM |
| 100 4 | 114.3 4.5 | 362.5 2.5 | 98 3.858 | 3C UL FM |
| 125 5 | 133.0 5.250 | 362.5 2.5 | 106.5 4.193 | 3C UL FM |
| 125 5 | 139.7 5.250 | 362.5 2.5 | 113 4.449 | 3C UL FM |
| 150 6 | 159.0 6.500 | 362.5 2.5 | 123.5 4.862 | 3C UL FM |
| 150 6 | 165.1 6.500 | 362.5 2.5 | 131 5.157 | 3C UL FM |
| 200 8 | 219.1 8.625 | 362.5 2.5 | 164 6.457 | 3C UL FM |
| 250 10 | 273.0 10.750 | 362.5 2.5 | 205 8.061 | 3C UL FM |
Sepcification for grooved connection
| Material | Ductile lron |
| Standard | ASTM A536 Gr.65—45—12 EN1563.JIS G5502 |
| Physical property | Tensile strength>=310Mpa,Elongation>=10% Hardness<=150HB |
| Testing pressure | 2.5Mpa |
| Working pressure | 1.6Mpa |
| Surface | painted |
| Color | red, blue, white |
| Model | Ductile iron grooved pipe fittings (Rigid coupling,45°elbows,grooved pipe fitting 90°elbows,reducing tee,grooved cross,flange coupling,cap ect.) |
| Connection | Female, welding, flange |
| Shape | Equal, reducing |
| Certificate | FM,UL BSI,ANSI,ISO9001, 3C |
| 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 |
