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We are committed to provide quality valves to our clients. Our High Pressure and High Temperature Valves are manufactured as per the standards of ANSI, ASME, BS, DIN and JIS.

Our quality policy states “We have faith and follow the optimum use of Men, Materials and Machinery to derive the Customer Satisfaction in Terms Of Reliability, Timely Delivery and Price”.

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The quality of the raw materials is ensured by a stringent vendor qualification system. NDT methods are employed to qualify samples and pilot lots, and surveillance audits are carried out to ensure compliance. 100% of the valves manufactured at our Sii Valves are tested. The acceptance criteria adopted are more stringent than the requirements specified in international standards.

According to this policy, we take following quality control measures:

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• We design our valves on the basis of customer’s specification and varied applications.

• Raw material are standardized and are sourced from reputed IBR authorized forge and foundry industry.

• Subsequently, the raw material are subjected to both mechanical and chemical tests at recognized tested laboratories.

• Stage wise dimensional inspection is maintained and interchangeability is guaranteed in all our spares.

• Advance method of nit riding and stelliting to done for easy valve operation.

• Only recognized Gland packing material are used for increased service and quality of the valves.

• All welds are stress relieved and Die penetrant test done to ensure the weld quality.

• Overall Hydrostatic Test for required pressure is mandatory and is carried out technically qualified personnel for varying cycles depending on customer’s specifications. Further, we are always inclined to absorb and implement new and Innovative ideas for process and product improvement.

We have advanced testing facilities such as hydro static test pump with 10000 PSIG capacity and a modern testing unit (Flanged end, Socket end& Butt end, 1500# to 4500#).

For further quality assurance, we also provide the facility of inspection through IBR, LLYOD’ S Register of Shipping Third Party Inspection Agency. Our valves are subjected to continuous and regular quality audit for their dimensional and mechanical properties and checked for their test pressure conditions.