Description

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Punch Oil

  • Product name: Punch – 4300S
  • General Feature: Aluminum Press Oil for Heat-Exchanger
  • Harm: Not Toxic and Harmful Base Oil
  • Direct Food: Allow under FDA 21CFR 172.882, 172.884
  • Indirect Food: Allow under FDA 21CFR 178.3530, 178.3650

 

Physical and Chemical Properties

  • Appearance: Clean
  • Odor: Light
  • Solubility: Insoluble in water.
  • Specific Gravity (15℃/4%): 0.7615
  • PH: None
  • Reactivity to Water: None
  • Corrosion: None
  • Flash Point (℃): 54
  • Viscosity (40℃, cSt): 1.3~1.6

Description

Flux Powder

Product Name: Al-Flux (Aluminum Potassium Fluoride)

Recommended Uses and Restrictions of Use

Recommended Uses: Flux for aluminum air-conditioning systems, Restrictions of Use: None

General Characteristics: White powder type

Composition and Information of Ingredients

Composition and Information of Ingredients

a. Appearance
– Physical state: Solid
– Color: White
b. Odor: Odorless
c. pH (20% solution, 25℃): 5.5 – 7
d. Melting Point/Freezing Point: 560 – 578 ℃
e. Boiling Point: Not available
f. Flammability (solid, gas): Not available
g. Solubility: 4.5 g/l (20℃)
h. Vapor Pressure: Not available
i. Decomposition Temperature: Not available
j. Bulk density: 500 ~ 750 g/L
k. Granulometry: 6 ~ 12 ㎛

Description

Aluminum Brazing Materials

Aluminum brazing materials are used for automotive heat exchanging and household air-conditioning manufacturing process. The products include Al flux-cored wire, paste, non-corrosive brazing flux and brazing rings etc.

Brazing Wire

brazing-wire

Aluminum Flux-cored Brazing Wire/Rod

The Al Flux-cored brazing wire is consisted of Al-Si alloy and non-corrosive flux in the form of rod and preformed ring with advantage of convenient application and fast melting. They are widely used for the brazing for radiator, condenser and other thin-wall parts. The normal diameters include 2.0, 2.2 and 2.4mm etc. which could be used both flame brazing and CAB brazing.

Brazing Paste

Aluminum Brazing Paste

The brazing paste consists of AA4047 powder, non-corrosive flux and adhesives and used for secondary brazing for radiator, condenser and evaporator and CAB brazing of condenser accessories.

Information

PA66

Ravimex International can supply you with Polyamide 66 which is used in aluminum & plastic radiator tanks. For more information, please Click Here

Description

Refrigerants

A refrigerant is a substance or mixture, usually a fluid, used in a heat pump and refrigeration cycle. In most cycles it undergoes phase transitions from a liquid to a gas and back again. Many working fluids have been used for such purposes. Fluorocarbons, especially chlorofluorocarbons, became commonplace in the 20th century. Nowadays R134a is the most common refrigerant used in auto a/c systems as well as refrigerator compressors.
Ravimex International can supply you with pure refrigerants used in HVAC and refrigeration systems such as R134A, R22, R407C, R410A, R404A, R406A, R152A, R12, R142B, R143A, R32, R125 from our world-class supplier in China.

Gallery

HVAC Dept. Contact Info:

Tel:

+98 21 4462 5332

Fax:

+98 21 4449 5270

Contact Person:

Mr. Vahid Ahmadi