Male Thread High Quality Multi-Purpose Brass Gas Valve
|FOB Price:||US $1.2-2.1 / Piece|
|Min. Order:||1,000 Pieces|
|Min. Order||FOB Price|
|1,000 Pieces||US $1.2-2.1/ Piece|
|Transport Package:||Carton, Pallet|
|Payment Terms:||L/C, T/T, D/P|
- Model NO.: EM-F-44
- Connection: Male
- Specification: 1/4"-4"
- Material: Brass
- Purpose: Accessories
- Origin: China
The simplest brass is binary alloy copper and zinc, called simple brass or ordinary brass, change the content of zinc in the brass can get different mechanical properties of brass. The higher the content of zinc in the brass, the intensity is high, the plastic is a bit low. Industrial zinc content less than 45% of brass, zinc will produce high brittleness, improves the performance of the alloy go bad. Add 1% to the brass tin can significantly improve the ability to resist water and Marine atmosphere corrosion of brass, so called "naval brass". Tin can improve the machinability of brass. Leaded brass that we say normally easy cutting gb copper. Leaded the main purpose is to improve the cutting machining and improve wear resistance, lead to the strength of the brass. Copper is a kind of leaded brass carving. Most brass with good colour and lustre, processability, ductility, easily plating or painting.Meet the GB, ISO.Standards such as various types of high quality products.
H70 ordinary brass
Have a very good plastic (is solidifying in brass) and higher strength, machinability is good, easy to welding, for the average corrosion of bearing stability, but easy to produce craze. For complex cold stamping and deep drawing parts, such as radiator shell, shell pipe, corrugated pipe, and gasket.
H68 ordinary brass
Have a very good plastic (is solidifying in brass) and higher strength, machinability is good, easy to welding, for the average corrosion of bearing stability, but easy to produce craze. Is one of the most widely used in ordinary brass. For complex cold stamping and deep drawing parts, such as radiator shell, tubes, bellows, shells, gaskets, etc.
H65 ordinary brass
Performance between H68 and H62, price H68 cheap, also have higher strength and plasticity, can well under cold and hot pressure processing, are prone to corrosion cracking. For hardware, daily necessities, small springs, screws, rivets and machine parts.
|Product introduction||φ21*22 φ11|
1,durable in use
2, long service time
3,copper pipe and pipe fittings connection strong compaction