Qingdao Huashida Machinery Co., Ltd.
| Delivery Time | 7-10days |
| Supply Ability | 100set a year |
| Thickness | 2.0/2.5/3.5mm |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Application | Pipeline Antocorrosion Joint |
| Head Type | Round |
| Connection | Welding |
| Specification | EN253,EN448,EN728,ISO1133,ISO8501-1.ISO9001 |
| Width | 450/500 |
| Transport Package | Standard Package |
| Surface Treatment | Chrome |
| Packaging Details | Standard packaging |
| Place of Origin | china |
| Certification | CE, ISO9001:2008, QS, GMP |
| Brand Name | huashida |
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Product Specification
| Delivery Time | 7-10days | Supply Ability | 100set a year |
| Thickness | 2.0/2.5/3.5mm | Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Application | Pipeline Antocorrosion Joint | Head Type | Round |
| Connection | Welding | Specification | EN253,EN448,EN728,ISO1133,ISO8501-1.ISO9001 |
| Width | 450/500 | Transport Package | Standard Package |
| Surface Treatment | Chrome | Packaging Details | Standard packaging |
| Place of Origin | china | Certification | CE, ISO9001:2008, QS, GMP |
| Brand Name | huashida | ||
| High Light | Radiation cross-linked PE heat shrink sleeve ，Heat shrinkable sleeve for pipeline joints ，Corrosion-resistant pre-insulation seal tape | ||
PE heat shrinkable tape (sleeve) is composed of cross-linked polyethylene back and special heat melt adhesive. Heat melt adhesive has good bonding with PE back, steel pipe and Fusion bonded epoxy (FBE layer). By heating PE back shrinks, adhesive layer melts, and closely wraps around pipe joints, then it forms together with FBE a firm and continuous anti-corrosion body. It is resistant to corrosion, wear, impact, UV and aging, easier to be operated.
| No. | Test Item | Unit | Performance | Test Result | Test Method |
|---|---|---|---|---|---|
| 1 | Tensile Strength | MPa | ≥17 | 19.47 | ASTM D638 |
| 2 | Elongation | % | ≥400 | 626 | ASTM D638 |
| 3 | Vicat Softening Point | ºC | ≥90 | 92 | ASTM D1525 |
| 4 | Brittleness Temperature | ºC | <-65 | <-65 | ASTM D2671C |
| 5 | Dielectric Strength | MV/m | ≥25 | 33.13 | ASTM D149 |
| 6 | Volume Resistivity | Ω.m | ≥1*10¹³ | 1.1*10¹³ | ASTM D257 |
| 7 | Environment Stress Crack | h | ≥1000 | >1000 | GB/T1842 |
| Chemical | Property | Unit | Performance | Test Result | Test Method |
|---|---|---|---|---|---|
| 10% HCI | Tensile Strength | MPa | ≥85 | 104.9 | ASTM D638 |
| Elongation | % | ≥85 | 96.3 | ASTM D638 | |
| 10% NaOH | Tensile Strength | MPa | ≥85 | 102.1 | ASTM D638 |
| Elongation | % | ≥85 | 95.6 | ASTM D638 | |
| 10% NaCl | Tensile Strength | MPa | ≥85 | 108.3 | ASTM D638 |
| Elongation | % | ≥85 | 94.1 | ASTM D638 |
| Property | Unit | Performance | Test Result | Test Method |
|---|---|---|---|---|
| Tensile Strength | MPa | ≥14 | 20.7 | ASTM D638 |
| Elongation | % | ≥300 | 630 | ASTM D638 |
| No. | Test Item | Unit | Performance | Test Result | Test Method |
|---|---|---|---|---|---|
| 1 | Softening Point | ºC | ≥90 | 90.1 | ASTM E28 |
| 2 | Brittleness Temperature | ºC | <-15 | <-15 | ASTM D2671C |
| 3 | Lap Shear | MPa | ≥1.0 | 1.5 | ASTM D1002 |
| Material | Unit | Performance | Test Result | Test Method |
|---|---|---|---|---|
| Steel | N/cm | ≥70 | 145.6 | ASTM D1000 |
| Primer | N/cm | ≥70 | 205.9 | ASTM D1000 |
| PE Layer | N/cm | ≥70 | 190.0 | ASTM D1000 |
| Property | Unit | Performance | Test Result | Test Method |
|---|---|---|---|---|
| Shear of cured primer | MPa | ≥5.0 | 12 | SY/T0041 |
Qingdao Huashida Machinery Co., LTD is a manufacturer with 21 years of production experience specializing in plastic pipe machines, municipal pipe machines, pipe insulation & anticorrosion machines, and pipe jointing & anticorrosion materials.
We have established partnerships with over 400 overseas customers and export our products to Kazakhstan, Uzbekistan, Iran, Turkey, Russia, Nigeria, and other countries worldwide.
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
3000000-5000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
1. company profileQingdao Huashida Machinery Co., Ltd. is located in Qingdao High & New Technology Industrial Area- Qingdao Huashida industrial Park, covers an area of about 4000 square meters. We have tens of years experience in plastic pipe, sheet, and board extrusion lines, and pipe joints a... 1. company profileQingdao Huashida Machinery Co., Ltd. is located in Qingdao High & New Technology Industrial Area- Qingdao Huashida industrial Park, covers an area of about 4000 square meters. We have tens of years experience in plastic pipe, sheet, and board extrusion lines, and pipe joints a...
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