Product Description:

Usage:

1 T-bolts for Hafen channel steel, the most commonly used is 45 # steel, forged, quenched and tempered; also used for low carbon steel, more useful for alloy steel, stainless steel 304 and 316; according to actual needs Select materials and mechanical performance grades, surface treatments include chemical blackening, galvanizing, hot-dip galvanizing, dacromet, dacromet plating after mechanical zincizing, etc.

2 T-bolts for aluminum alloy profiles, also known as hammerhead bolts, are made of SUS304 stainless steel and medium carbon steel. The surface of the T screws of the medium carbon steel can be galvanized or nickel plated, and Dacromet plated. The material is 1045 medium carbon steel, which is produced by the red satin process. The grade is 8.8 after heat treatment. Generally, it is a die plate bolt. The T-type screw can be directly placed in the groove. Used with flange nuts, it is a standard connection fastener when installing corner pieces. T-bolts are selected according to the groove width of the profile.

3 T-bolts for water supply systems,

4 T-bolt for T-channel, generally refers to the national standard GB37-88

5 T-bolts for building fasteners are mainly fixed with construction scaffolding, mainly low-carbon steel is produced more, generally with a flange nut. The most used are M12, M14, American standard UNC1 / 2-13, and British standard BSW 1 / 2-12 teeth.

Common questions about stainless steel::

1. Q: Why is stainless steel magnetic?
   A: 304 stainless steel belongs to austenitic stainless steel. Austenite is partially or slightly transformed into martensite during cold working. Martensite is magnetic, so stainless steel is nonmagnetic or weakly magnetic.
   Q: How to identify authentic stainless steel products?
   A: 1. Support stainless steel special potion test, if it does not change color, it is authentic stainless steel.
   2. Support chemical composition analysis and spectral analysis.
   3. Support smoke test to simulate the actual use environment.
   Q: What are the most commonly used stainless steels?
   A: 1.SS201, suitable for use in dry environment, easy to rust in water.
   2.SS304, outdoor or humid environment, strong resistance to corrosion and acid.
   3.SS316, molybdenum added, more corrosion resistance, especially suitable for seawater and chemical media.

Five advantages of stainless steel:

1. High hardness, no deformation —– The hardness of stainless steel is more than 2 times higher than that of copper, more than 10 times higher than that of aluminum, the processing is difficult, and the production process is complicated.
2.Durable and non-rusty —- made of stainless steel, the combination of chrome and nickel creates a layer of anti-oxidation on the surface of the material, which plays the role of rust.
3.Environmentally friendly, non-toxic and non-polluting ——- Stainless steel material has been recognized as sanitary, safe, non-toxic and resistant to acids and alkalis. It is not released to the sea and does not pollute tap water.
4. Beautiful, high-grade, practical ——– Stainless steel products are popular all over the world. The surface is silver and white. After ten years of use, it will never rust. As long as you wipe it with clean water, it will be clean and beautiful, as bright as new.

OUR PACKAGE:

1. 25 kg bags or 50kg bags.
2. bags with pallet.
3. 25 kg cartons or cartons with pallet.
4. Packing as customers’ request