OEM High Quality Auto Parts Metal Stamping Factory – High Quality Metal Stamping Parts OEM Hose Clamp for auto parts – Xinzhe
OEM High Quality Auto Parts Metal Stamping Factory – High Quality Metal Stamping Parts OEM Hose Clamp for auto parts – Xinzhe Detail:
Description
Features
1. standard fastener inner diameter 11mm , 65Mn material, thickness 0.8mm, hardness 38-42 degrees , the product is used in auto parts, Easy structure,easy maked.
2.Edge is no burrfree,it is ability to prevent the tube damaged
3.By a efficiently hydrogen relief treatment,long-term use needn’t to worry fracture and other problems.
4.Accord with DIN3017 Standard.By 72 hours salt and fog test,it has a good corrosion resistance.
5.By last 36 hours elastic test,to insure a high strength mechanical properties.
6.Easy to fix.
Technology Standard
1. Chemical analysis and metallographic examination are used to analyze the content of chemical elements in the materials, determine the grade and uniformity of grain size, evaluate the grade of free cementite, banded structure and non-metallic inclusions in the material, and check the defects such as shrinkage cavity and porosity.
2. Material inspection the processing materials of stamping parts are mainly hot-rolled or cold-rolled (mainly cold-rolled) metal sheet and strip materials. The raw materials of metal stamping parts shall be provided with quality certificates to ensure that the materials meet the specified technical requirements. When there is no quality certificate or for other reasons, the hardware stamping parts manufacturer can select raw materials for re inspection according to the needs.
3. The formability test includes bending test, cupping test, determination of work hardening index n and plastic strain ratio R. in addition, the formability test method of steel sheet can be carried out according to the regulations of formability and test method of sheet steel.
4. Hardness test the hardness of metal stamping parts is tested by Rockwell hardness tester. Small, complex shape stamping parts can be used to test the plane is very small, can not be tested on the ordinary table Rockwell hardness tester.
Product detail pictures:
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As a result of ours specialty and service consciousness, our company has won a good reputation among customers all over the world for OEM High Quality Auto Parts Metal Stamping Factory – High Quality Metal Stamping Parts OEM Hose Clamp for auto parts – Xinzhe , The product will supply to all over the world, such as: Eindhoven, Mumbai, Jeddah, Based on products and solutions with high quality, competitive price, and our full range service, we have accumulated experienced strength and experience, and we've built up a very good reputation in the field. Along with the continuous development, we commit ourselves not only to the Chinese domestic business but also the international market. May you moved by our high quality items and passionate service. Let's open a new chapter of mutual benefit and double win.
By Maggie from Mauritania - 2017.06.25 12:48
The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
By Carlos from South Korea - 2018.06.18 17:25
