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| Place of Origin | Hebei, China (Mainland) |
| Brand Name | RongFeng |
| Model Number | RF-PEA9090 |
Product Introduction
The expansion screw is composed of screw and expansion tube. The tail of the screw is conical: the inner diameter of the cone is larger than that of the expansion tube. When the nut is tightened, the screw moves outward. Axial movement through threads. By moving the cone part, a large positive pressure is formed around the expansion tube, and the angle of the cone is very small, so that the wall, the expansion tube and the cone can form friction self-locking, thus achieving a fixed effect.
| Material: | PE, PP, Nylon |
| Color: | Gray, White, Red, Yellow, Black, etc |
| Dia: | 6*30, 8*40, 10*50, 12*60, 14*75 (mm) |
| Packing: | 1. pvc bag + carton + pallet. 2. bulk packing |
| Inner nail: | Mating screw nail |
| Standard: | ISO |
| Feature: | Elasticity, shock resisting, durable, light weight, easy installation, resistance to corrosion |
| Usage: | Architecture, industry, machinery |
| Application: | Applied in housing decoration and construction industry |
| Function: | To prevent rotation of the structral design, when using the screw does not rotate in the air to follow |
Product Show
In our factory workshop, we have 20-lines production machine who is producing insulation fastener. And about 40,000 pieces production can be produced for a machine-line per day. So we can guarantee the delivery time very fast.
So if you need some special products, give us your darwing or tell us, we can also help you producing them.
Package Type:
(A) Common packing: Certain pls+ Blank poly bag + Neutral Label + Export carton
(B) Special packing:
a. Colorful printing poly bag + Export Carton
b. Colorful inner box + Export carton
c. OEM Label, Inner box, Blister etc.
About The Service
Our service purpose is to put customers first, with an efficient and professional team to serve customers and meet their demands.
Company Introduction
Langfang Rongfeng Plastic Products Co., Ltd. is located in Dacheng County, the center of Tianjin, Beijing and Shijiazhuang, with superior geographical position and convenient transportation.
The company mainly produces: integrated style heat preservation nail series, split type heat preservation nail series, special heat preservation nail series for hollow brick, special fixed plastic disc for rock wool board, benzene board nail and any plastic products.
The factory has a total construction area of 11,000 square meters and has 20 production lines of production equipment to produce insulation fasteners. Support OEM, ODM projects, one production line can produce about 40,000 pieces a day, so we can guarantee fast delivery.
Our products have been widely recognized and trusted by users. We provide 3-year warranty to meet the changing economic and social needs. Welcome new and old customers all over the world to work together to create a better future.
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