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Help Center1-1/2In. UL Approved Rigid Aluminum Couplings
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We are Qinhuangdao Haimei Aluminum Co., Ltd. which is the leading manufacturer of Rigid Aluminum Conduits, also offers a broad line of aluminum accessories, including elbows (90o and 45o), couplings and nipples. The range of the products are produced in standard trade size from 1/2" to 6" .
Generally , our products can be used in electrical project, industry,Airport,Bridge Program etc. They are made from 6063 aluminum alloy. 6063 is considered to be an extrusion alloy that is heatable for strengthening. It has a surface finish that is far smoother than the other commercially available alloys.
In order to improve Haimei’s service in high quality, the products match the UL Standard for Electrical Metal Conduit – Aluminum ,Bronze & Stainless Steel, UL6A. They are especially suited for applications and installations requiring light weight, highly corrosive resistant, and non-magnetic protection. The advantage of our products will be introduced to you clearly:
1.Costs Less than Rigid Steel Conduit with extremely durable
2.Light weight is nearly 1/3 as much as Steel
3.Excellent corrosion resistance, non-magnetic, moisture
4.Easy to install and Low maintenance
*Only Haimei Rigid Aluminum Conduit Offers 2 Ways to Save on Every Job
1.Lower Upfront Material Cost
| Percent Material Savings for Aluminum vs Galvanized |
size |
%Savings |
1/2” |
15% |
3/4” |
8% |
1" |
12% |
1 1/4” |
14% |
1 1/2” |
9% |
2" |
9% |
2 1/2” |
21% |
3" |
15% |
3 1/2” |
12% |
4" |
11% |
5" |
38% |
6" |
44% |
2.Less Installation Labor
| Persent Installation Labor Savings for Aluminum vs Galvanized |
| Size | Laid in Trench | 12"ceiling | 16"ceiling | 20"ceiling |
| 1 1/4" | 34.9% | 32.6% | 32.2% | 35.3% |
| 1 1/2" | 46.9% | 48.1% | 47.7% | 46.9% |
| 2" | 59.7% | 57.1% | 55.3% | 57.1% |
| 2 1/2" | 59.1% | 58.2% | 59.1% | 57.1% |
| 3" | 57.1% | 58.1% | 57.1% | 57.6% |
| 3 1/2" | 72.4% | 71.2% | 58.2% | 57.9% |
| 4" | 73.1% | 71.5% | 71.4% | 70.2% |
| 5" | 72.4% | 70.8% | 70.0% | 71.4% |
| 6" | 71.4% | 71.0% | 70.3% | 70.0% |
• 6063 Aluminum Alloy
• Available 1/2 "to 6"
• NPT thread on each end
| Trade Size | Approxinate Weight | Nominal Outside | Length | Standard | ||||
| Desingnator | per100Ft(30.5) | Diameter | Package | |||||
| U.S. | Metric | lb. | Kg. | in. | mm. | in. | mm. | Pieces |
| 1/2 | 16 | 6.0 | 2.7 | 1.08 | 27.4 | 1.56 | 39.6 | 100 |
| 3/4 | 21 | 9.0 | 4.1 | 1.33 | 33.8 | 1.62 | 41.1 | 50 |
| 1 | 27 | 11.9 | 5.4 | 1.56 | 39.6 | 2.00 | 50.8 | 30 |
| 1-1/4 | 35 | 18.7 | 8.5 | 1.95 | 49.5 | 2.06 | 52.3 | 25 |
| 1-1/2 | 41 | 23.1 | 10.5 | 2.22 | 56.4 | 2.06 | 52.3 | 25 |
| 2 | 53 | 34.8 | 15.8 | 2.75 | 89.8 | 2.12 | 53.8 | 15 |
| 2-1/2 | 63 | 60.4 | 27.4 | 3.28 | 83.3 | 3.12 | 79.2 | 20 |
| 3 | 78 | 84.2 | 38.2 | 3.94 | 100.8 | 3.25 | 82.6 | 15 |
| 3-1/2 | 91 | 97.9 | 44.4 | 4.44 | 112.8 | 3.37 | 85.6 | 12 |
| 4 | 103 | 132.1 | 59.9 | 5.00 | 127.0 | 3.50 | 88.9 | 12 |
| 5 | 129 | 253.5 | 115.0 | 6.30 | 160.0 | 3.75 | 95.3 | 8 |
| 6 | 155 | 326.3 | 148.0 | 7.39 | 187.7 | 4.00 | 101.6 | 8 |
Professional |
with 7 years profesional manufacturing experience in aluminum products |
Profesinal production line,well -trained workers,strictQC standard | |
Main market |
Our products have shipped around the world |
|
North America , South America , North America, Eastern Europe , Africa , Oceania , Western Europe , Eastern Asia , Mid East | |
Service |
We have good and professional team |
We accept any drawings or your samples to develop new product | |
Any small problems will be solved at the most prompt time | |
We always offer relateive technical support,,quick response,all your inquire will replied within 24 hours | |
Certificate |
UL Certificate |
Send Inquiry to This Supplier
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