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SADRA MAHAN PARSIAN
High performance valves for High level expectations

Location

GAZAR, established in 2010, is a manufacturing company based in the Mashhad, Iran, and Mashhad known as a place of religious pilgrimage. It’s centered on the vast Holy Shrine of Imam Reza, with golden domes and minarets that are floodlit at night.

Passion, knowledge, smart attitude and hard work allow us to propose and supply our Customers with the best solution for their needs. The development of new technologies, the know-how and the expertise of our team resulted in an ongoing success which makes us a reliable supplier. Our target is to supply a high performance Iranian product and a customized service, to make the difference:

Company profile

GAZAR is a valuable manufacturer of metal and soft seated Ball , Plug, Thought Gate, All kind of Check, All kind of Butterfly, Control Globe & Rising Stem Ball Valves supplied to the Oil & Gas, Petrochemical, Chemical, Marine, LNG & Power Generation, Onshore & Offshore Industries, on topside and subsea installations all over the world.

Our interest to our Customer’s needs, our efforts to convert them in the best product, supported by the compliance to API, ISO & PED regulations/accreditations, ensure the supply of a customized high quality service, performed by experienced personnel.

Engineering & Production

The ever changing needs of our Customers make the GAZAR Engineering & Production Team work to offer a continuous innovation and an improved valve range year after year.

Each step of valve engineering and manufacturing can be validated using advanced software (AutoCAD, Solid Works 3D) through Finite Element Analysis of loads, tensions and deformations and final Stress tests, according to the applicable International Standards

Top entry and side entry ball valves with bolted or fully welded body, Rising Stem Ball Valves, Through Conduit Gate Valves , All kind of Check and Butterfly Valves, Globe Control Valves, multiple way transfer valves and modular or mono-flange double block & bleed valves from low to high pressures, engineered and manufactured to withstand and other Products Same as High Pressure Balance Plug Valves in high temperature processes; specific high-performance models are available to suit corrosive and severe abrasive services in sandy, slurry, fouling, scaling and solidifying conditions

Normative References

Valves can be designed, manufactured and tested according to the following International Standards based on Customer’s needs:

> Iranian Petroleum Standard (IPS) and Iranian Gas Standard (IGS): IGS-M-Pl-02, IGS-M-Pl-10,

> American Petroleum Institute (API): API 6A, API 6D, 6DSS, 607, 608, 598, 599

> American Society of Mechanical Engineers (ASME): ASME B16.5, ASME B16.10, ASME B16.11, ASME B16.25, ASME B16.34, ASME B16.47, ASME B31.3, ASME B31.4, ASME B31.8, ASME IX, ASME VIII (divisions 1 & 2)

> Manufacturers Standardization Society of the Valve and Fittings Industry, Inc. (MSS): MSS SP25, MSS SP44, MSS SP45, MSS SP53, MSS SP54, MSS SP55, MSS SP6, MSS SP61, MSS SP72, MSS SP82, MSS SP9

> British Standards Institute (BS): BS 1503, BS 1504, BS 1560, BS 2080, BS 4504, BS 5146, BS 5351, BS 6364, BS 6755, EN 558, EN1503, EN1626, EN1983, EN5211, EN12266, EN12516, EN12567, EN12570, EN12627, EN12982

> International Organization for Standardization (ISO): ISO 5208, ISO 10423, ISO 10497, ISO 14313, ISO 14723, ISO 15156-3, ISO 15607, ISO 15609, ISO 15614-7, ISO 15848 (parts 1 & 2), ISO 17292

> American Society for Testing and Materials (ASTM): ASTM E94, ASTM E142, ASTM E165, ASTM E280, ASTM E446, ASTM 562, ASTM E709, and ASTM G48

> National Association of Corrosion Engineers-Corrosion Resistant (NACE): NACE MR0175, NACE MR0103, NACE TM0187, NACE TM0284

Material

Valves can be manufactured in the following materials:

Carbon steel

ASTM A105, A105N

ASTM A216 WCB, WCC

ASTM A217 WC6, WC9, CW6, C12

ASTM A350 LF2, LF3, LF6

ASTM A352 LCB, LCC, LC3

ASTM A694 F52, F60, F65

Stainless steel & Duplex

ASTM A182 F11, F20, F22, F304/F304L, F316/F316L, F316H, F316Ti, F321, F347, F347H, F44

ASTM A182 F5, F51, F52, F53, F55

ASTM A182 F60, F65, F6A, F6B, F6NM F9, F91, FXM19

ASTM A276/A479 304/304L, 316/316L, 316H, 316Ti, 321, 347, 347H, 904L

ASTM A351 CK3MCuN, CA15, CF8, CF3, CF8M, CF3M, CG8M, CF8C

ASTM A479 S31254, S31803, S20910, S32750, S32760, S41000, S41400, S41300, S17400

ASTM A479 S31803, S32750, S32760, S20910, S41000, S41400, S41300, S17400 ,ASTM A739 B11, B22

Nickel Alloys

ASTM N08825, N06625, N04400, N08020, N07750, N07718, N08926, N07725, N05500

Titanium

ASTM B348 (Gr. 2 & 5), ASTM B381 F2

Not listed materials are available upon request.

Valve Applications

The application and the process fluid characteristics given by the Customer are the main factors in selecting a valve type and construction materials: clean fluids generally allow a wide range of valves and materials, while for dirty fluids and high risk applications the choice is limited to few valve types and selected materials.

> Hydrocarbons (Oil, Gas, derivatives)

> Utility (Water, Air, Nitrogen, Hydraulic Oils)

> Corrosive & Dirty (severe abrasive services in Sour, Sandy, Slurry, Fouling, Solidifying conditions)

> High Temperature (≤ 1000°C)

> Low Temperature (-45°C < t > 0°C)

> Cryogenic (≥ -196°C)

> High Pressure (≤ 1500 bar)

Thanks to a cooperation with Research Centres and Laboratories the following Destructive Examinations can be also performed according to customer’s and project requirements:

> Mechanical and Impact test down to –196°C

> Chemical analysis check

> Corrosion tests

> Micro examinations by electronic microscope up to 500x magnifications

> Hydrogen-Induced Cracking test (HIC) & Sulphide Stress Corrosion Cracking (SSCC)

Material Destructive Examinations

The following Non Destructive Examinations are performed by qualified personnel, certified in accordance with EN 473-ISO 9712 or SNT-TC-1A LEVEL 2:

> MT (Magnetic particle examination)

> UT (Ultrasonic examination)

> PT (Dye penetrant examination)

> RT (Radiographic test)

> PMI (Positive material identification)

> Hardness test

Valve Leak Testing

GAZAR has its own in-house testing department, the following Valve Leak Testing can be internally performed by qualified and experienced personnel:

> Hydrostatic shell & seat test;

> Low Pressure gas test (with air or Nitrogen) according to Annex B of API 6D, API 598, EN 12266-1 or to customer specific requirements;

> Fugitive emission gas test (with Helium) according test to ISO 15848 /2

⦁ Cavity relief test

⦁ High temperature Test can be arranged according to Customer’s requests

Specific Customer’s requirements in terms of special testing, pressures, durations,

Acceptance criteria can be evaluated and incorporated into our products.