Nilon Valves Pvt. Ltd.

QUALITY ASSURANCE PLAN

Nilon Valves Pvt. Ltd.

Quality Assurance Plan Page 2

QUALITY ASSURANCE PLAN

RAW MATERIAL INSPECTION

•BODY/BONNET/COVER/ADAPTOR/BALL(CASTING & FORGING)

•STUD/NUT / TRIMS FOR VALVES

•GASKET

IN PROCESS INSPECTION

•BODY/ BONNET/COVER/CONNECTION

•WEDGE/BALL/SEATRING

FINAL INSPECTION

•VALVE ASSEMBLY

•DRAWING

Nilon Valves Pvt. Ltd.

Quality Assurance Plan Page 3

Customer : . Qap No: QA/NILON/795 Dtd: 30/11/2011 Item : P. O No. : Sr. No

Component Operation

Characteristic Checked

Category Type/ Method Check

Extent Of Check Reference Document

Acceptance Norm Format Of Record

1. RAW MATERIAL 1.1 1.2 1.3

BODY/BONNET/ COVER/ADAPTOR/ BALL(CASTING & FORGING) STUD/NUT / TRIMS FOR VALVES GASKET

Surface Examination

Chemical

Composition

Mechanical Properties

Chemical Composition

Mechanical Properties

Chemical Composition

Major

Major

Major

Major

Major

Major

Visual

Chemical Analysis

Mechanical

Testing

Chemical Analysis

Mechanical

Testing

Chemical Analysis

100%

Per Heat

Per Heat

Per Lot

Per Heat

Per Lot

MSS- SP 55/ Material Std.

ASTM Specification

ASTM Specification

Material Specification

ASTM Specification

Application Specification

MSS- SP 55/ Material Std. ASTM Specification ASTM Specification Material Specification ASTM Specification Application Specification/Drg.

Vendor TC

Vendor TC /MRN NILON CR

MATERIAL RECIPT NOTE

2. IN PROCESS 2.1 2.2

BODY/ BONNET/COVER/ CONNECTION WEDGE/BALL/ SEATRING

Surface Quality

Dimensional

Surface Quality

Dimensional

Major

Major

Major

Major

Visual

Measurement

Visual

Measurement

100%

At Random

100%

At Random

Mfg. Drg.

Mfg. Drg.

Drawing Specification

-do-

Mfg. Drg.

Mfg. Drg.

Drawing Specification

-do-

MATERIAL

RECIPT NOTE

3. FINAL INSPECTION BY NILON / CUSTOMER / AGENCY IF APPLICABLE 3.1 VALVE ASSEMBLY

WITH OUTSOURCED ACCESSORIES DRAWING

Certified

Dimensions

Drawing Hydrostatic Shell

Hydrostatic Seat

Pneumatic Seat

Major

Major

Major

Major

Dimensional

Physical

Physical

Physical

100%*

100%*

100%*

100%*

G. A

G. A. Drawing

G. A. Drawing

G. A. Drawing

Approved

Approved Drawing

Approved Drawing

Approved Drawing

Final Inspection

Report

NILON T.C/GURANTEE CERTIFICATE.

*For Customer/Third Party Inspection, 10% of Quantity or min. 1 no. (each type and size) randomly selected shall be tested for performance.

Prepared By Approved By H. Parikh T. Trivedi