2. Material: Medium Carbon steel(35#/45#), Alloy Steel(40Cr/35CrMo/4140), etcÂ
3. Grade: From Class4/6/8
4. Finished: Plain+ oil, Black, Zinc, HDG, Phosphated, Dacromet etc.Â
5. Package: Export standard packing: Pallet + 25 KG/carton or Woven bag packing
Competitive Advantages,
1). Top Quality control
2). Competitive Price
3). Various of Design
4). OEM Accepted
5). Customer's Design and Logo are Welcome
There are a lot of nut production factory but we can guarantee the quality of products, also can visit our website: www.nb-chunhui.com
If u have any needs, pls contact me freely. We will provide you best price,quality and service!
| Model NO: Hexagon Slotted Nut-1-1/4~1-1/2 |
| Packing:in catton/bag or customization |
| Transportation: by air, by sea or by courier |
Hard turbine speed door: set energy-saving insulation and efficient wind environmental seal in a new metal industrial doors , opening speed of up to 1.5meters per second , For applications that require frequent rapid opening of the logistics channel , Insulation thickness 0.7mm aluminum door intermediate polyurethane foam , total thickness 40mm door wide 185mm per meter weight 1.63KG, Having good thermal insulation and light weight impact strength and other characteristics , wind rating of greater than 12 and theft , The door is suitable for indoor and outdoor fast-track logistics and production , The door type for enterprises save a lot of energy due to air flow generated loss than ordinary industrial sliding doors shutter doors save energy about eighty percent , Rapid opening and closing of the door so that enterprises in the rotational speed of the production and logistics of the door is greatly improved enterprise logistics and production must pass through the channel selection and its use is directly related to the efficiency of production and logistics , This product has high reliability , practicality and easy operation and quick fix for me , Drive control using a stable energy-effcient and accurate hard to guarantee fast and reliable operation of the door system the door to ensure trouble-free operation every year more than 250,000 times
Turbine Hard High Speed Door, high speed spiral doors, aluminum high speed turbine door, Aluminum Rapid Door, Aluminum Fast Door
SHENZHEN HONGFA AUTOMATIC DOOR CO., LTD , https://www.hongfarrd.com