Instrumentation Tube Fittings,Manufacturer of Tube Fittings,Instrumentation Valves,Instrumentation Manifolds

Instrumentation Tube Fittings,Manufacturer of Tube Fittings,Instrumentation Valves,Instrumentation Manifolds

Quality

Quality policy :

Our motto is to enhance customer satisfication by supplying consistent quality product as per applicable regulatory requirements in an efficient and cost effective manner and continuously improve the effectiveness of qms.

Emedius Aranjo
Director.

In house testing & inspection facilities :

Hydrostatic test pump suitable to test up to 20000 PSI.

Testing of Tube Fittings shall be carried out 2- 4% of quantity as per Q.A.P.
Testing of valves shall be carried out 100% of quantity as per Q.A.P
Pneumatic test set up suitable to test up to 120 BAR.

Testing of Tube Fittings shall be carried out 2 - 4% of sample size/ as per Q.A.P.
Testing of valves shall be carried out as 100% of sample size/ as per Q.A.P
Vibration testing machine up to frequency 1440 R.P.M.

SET UP is suitable to operate at frequency of 25 / 30 cycles per second.
This test can be offered as per specification provided by customer / user.
Pressure cycling test set up.

Pressure cycling pump available with us can be adjusted & set as per customer specification/ Test requirements.
Vacuum pressure test.

Vacuum test shall be carried out up to 700ml Bar.
Hardness testing machine.

To detect hardness of the material with suitable indenters.
Temperature cycling unit.

The above unit can be subjected to temperature cycles of specified required hours to a maximum temperature up to 350 degree C from the lowest 27 C.

Specification for design, manufacture and performance assessment :

ANSI B 2.1 American national standard pipe threads (except dry seal).
ANSI B 1.1 Unified screw threads class 2A & 2B or B.S.equivalent for tube ends.
ANSI B 31.1 American national standard code for pressure piping & petroleum refinery piping.
ASTM A 269 Seamless and welded austenitic stainless steel tubing for general service.
ASTM A 276 stainless and heat resisting steel bars & shapes.
ASTM A 182 Forged alloy steel tube / pipe fitting, flanges, valves & parts for high temperature service.
ASTM A 473 stainless and heat resisting steel forgings.
ASTM A 314 stainless and heat resisting steel billets and bars for forgings.
PP-P198 general cleaning and handling requirements for instruments and fittings for USE in water, helium services.
SAE - J 5141 hydraulic tube fittings.
ISOR - 261 ISO general purpose metric screw threads.
ANSI B 16.11 American national standard forged steel fitting, socket weld fittings & threaded.

Sample quality assurance plan :

Final inspection quality plan

Items : compression tube fitting.

SR.	CHARACTERSTICS /		MODE OF	SAMPLE		RECORD
NO.	PROCESS	SPECIFICATION	CHECK	SIZE	FREQUENCY	REFERENCE	REACTION PLAN

1	Dimensional Checks	As per drawing / Customer requirement	Vernier Plug Gauge Thread Gauge	As per sampling plan - A	Every Lot	Final Inspection Report QC/F/03/00	In case of rejection , prepare Non - Conformance Report QC/F/06/00

2	Hydrostatic Pressure Test	As per Testing Standard /Customer requirement	As per W I	As per sampling plan - A	Every Lot	Do	Do

3	Pneumatic Pressure Test	As per Testing standard / Customer requirement	As per W I	As per sampling plan - A	Every Lot	Do	Do

4	Identification	Controlled Sample	As per W I	100%	Every Lot	Nil

5	Packing	Nil	As per W I	100%	Every Lot	Packing List
Note:- Apart from the above inspection methods , if any special requirement of testing from customer is required , then the suitable standards recommended by customer will be refereed & followed.

Final inspection quality plan

Items : valves.

SR. NO.	CHARACTERSTICS / PROCESS	SPECIFICATION	MODE OF CHECK	SAMPLE SIZE	FREQUENCY	RECORD REFERENCE	REACTION PLAN

1	Dimensional Checks	As per drawing / Customer requirement	Vernier Plug Gauge Thread Gauge	As per sampling plan - B	Every Lot	Final Inspection Report QC/F/03/00	In case of rejection , prepare Non - Conformance Report QC/F/06/00

2	Hydrostatic Pressure Test a) Body Test b) Seat Test	As per Testing Standard /Customer requirement	As per W I	As per sampling plan - B	Every Lot	Do	Do

3	Pneumatic Pressure Test a) Body Test b) Seat Test	As per Testing Standard /Customer requirement	As per WI	As per sampling plan - B	Every Lot	Do	Do

4	Identification	Controlled Sample	As per W I	100%	Every Lot	Nil

5	Packing	Nil	As per W I	100%	Every Lot	Packing List

Note:- Apart from the above inspection methods , if any special requirement of testing from customer is required , then the suitable standards recommended by customer will be refereed & followed.