Quality | CASTECH is a leading ISO 9001-2008 Certified Company manufacturer and supplier of PRECEISIN INVESTMENT CASTING and VARIOUS RANGE OF INDUSTRIAL VALVES.

Quality Management Policy

We are committed to manufacture and supply Quality Investment Castings and Industrial Valve to meet customer’s satisfaction at competitive price and on time delivery.

We shall fully support continual up gradation of our systems, processes and technology to enhance the quality of our products and services.

We ensure to supply complaint free products to achieve complete customer satisfaction. Continuous improvement & cost reduction to be passed to our valued customer, while increasing the value of business relationship and for this, we are concentrating on the technology & product development..

Quality Control Facilities

(1) Chemical Analysis :

In house spectrometer for Chemical analysis of Metal/Heat
All heats poured are tested on-line on Spectrometer.
All the scrap used is tested before using

(2) Physical Testing:

In house Universal Testing Machine .
In house Hardness Testing Machine

(3) Hydro/Air Testing :

(A) Pressure Testing: In house well Equipped Air and hydro testing (Both) Facility for leakage of valves. (100% Each and Every Valve)
(B) Torque measure : In house well Equipped Digital Scale Torque measure Machine for Lever operated valves

Quality Certificates

Quality Assurance System for Industrial Valve

Stage	Inspection	Remarks
Investment Castings (Body, Side Pc, Ball)	1) Dimension Inspection 2) Visual Defect Inspection 3) Chemistry Testing	Chemical Testing by Spectro meter for each heat of Investment casting
Other internal Parts	Dimension, Chemistry & Thread testing	We accept material with T. C. only
In process	Machined Dimension and Thread inspection	Dimension inspection by Vernier caliber and Thread By Go & No Go gauge
Assembly	Total Face to Face length Thread by Go & No Go gauge	Each Valves
Final Testing	leakage Testing by Air & Torque measure by Digital Torque measuring Machine	Each & Every Valves