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  • Shreyas Engineering Corporation

    Ahmedabad, Gujarat

  • IndiaMART Member Since: 2009
    Products [47]

    Mobile: +(91)-7922747774

Double Seal Ball ValvesForged Steel Ball Valve 800High Pressure Ball Valve
Double Seal Ball ValvesForged Steel Ball Valve 800High Pressure Ball Valve
About Us

We are one of the leading manufacturer of industrial valves manual & automated, & have vied experience of producing & catering the market with only quality valves, since thirty years. . & 100% satisfaction to customers.
to achieve this goal we have worked hard, and this has led to our consistent growth and success.
the highly qualified & experienced staff answers your questions with all required info up to your satisfaction.
we listen to our customers, understand their needs and then help them to select the products to fulfill their needs.
we have an open door policy for any customer to view our facility and our qa programs at their convenient time.

Quality Policy / Processes
Quality Policy / Processes

The detail quality control procedure is attached herewith for raw material, inspection, final testing and dispatch.
We keep all books of standards (latest editions in original) in our library for ready reference.
Following are the few important points covered in our Quality Control Procedure.


The castings are inspected at the foundries for the following:

1. Blow holes

2. Sand hold-up

3. Rib position

4. Heat numbers

5. Surface finishing

6. Riser cutting

7. Painting line

8. Verification of certificates, etc.

Castings are again inspected at the shop floor visually. Properties mentioned in certificates are verified with applicable standards. Procurement of casting is done from reliable foundries only.

On all the castings, heat numbers are cast/punched by the foundries. The castings are shot blasted and heat treated as per the required heat treatment procedure. Foundries provide us with the certificates for chemical and physical properties of castings from their own/independent laboratories. The test bars of each heat are available with the foundries for verification of physical and chemical properties.

As a system of quality control procedure and cross verification we check the chemical and physical properties of castings at our end of at least 10% of the quantity received by us. The material for checking chemical and physical properties is sent to a reputable laboratory of the customer’s choice.

The foundries from where we procure castings or forgings are approved by various inspection agencies such as Engineers India Limited, Lloyds, Bureau Veritas, PDIL, S.G.S., Bax Counsel, TUV, D&V, IRS, IBR, etc.

Since we accept only sound casting, we do not adopt any welding process on pressure withstanding areas. The castings are sent back to the foundries for any welding, if required, and the same is duly stress relieved after welding.

Radiography on demand:
Inspection of Round Bar, Hex Bar & Plates:
Quality Control plan for checking of raw material/finished items/individual components:
a) Cast products:
b) Stainless steel bars/plates/rods:
c) Fasteners:
d) Gaskets and Packing material:
Quality Control plan for machining components:
Quality Control plan for final inspection:

Nature of BusinessManufacturer

Contact Us

Company name:Shreyas Engineering Corporation
Mobile / Cell Phone:
Fax No:+(91)-(79)-22740130
No. 14, Lalita Industrial Estate, Near Dena Bank, Near Gujarat Bottling, Rakhial, Ahmedabad - 380 023, Gujarat, India

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