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Atieh Pardazan Sharif

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Atieh Pardazan Sharif has 10 years of experience in the field of advanced safety equipment in the oil and gas industry under the IRRUP brand. With the knowledge and experience of its engineering team, this company has been able to design and produce safety equipment such as Rupture Disc, Breather Valve and Flame Arrester in accordance with international standards and in a wide range according to customer orders. It also has complete factory line for manufacturing, testing and quality control of this safety equipment.our products:Rupture Disc / Excess flow valve (EFV) / Explosion Vent / Explosion Door / Free Vent / Emergency Relief Vents / Breather Valve / Blanketing System / Gauge Hatch / Thief Hatch / Vacuum Breaker/ Foam Chamber / Cooling Ring / Earthing / Flame arrester

Why IRRUP?

• Advanced manufacturing equipment, testing• Advanced material analysis and simulation laboratories• Pressure and temperature test reference laboratory in Iran• Engineering advice from selecting the most appropriate (optimal) safety equipment to installation• Design, production and testing in accordance with domestic and international reference standards• Ability to produce safety equipment without restrictions on size, pressure, temperature and • Ability to get orders based on your system

About US

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Reverse Acting Rupture Discs

SIZERANGE**

BURSTPRESSURE

ORERATIGRATIO

NON-FRAGMENT

ING

VACUUMRESISTANT

PULSATIG/CYCLIC

PROCESSMEDIA

DISC*

0.75- 32 in.

DN20800-

IRRP

IRPS

IRCS

7.25 -1740 PSIG

0.5 - 120 BARG

%95 YES YES Best Liquid

Vapor/Gas

1 -24 in.

DN25600-

27- 720 PSIG

1.9 - 49.7 BARG

YES YES Good Vapor/Gas

1- 4 in.

DN25100-

60 -1375 PSIG

4.14 - 94.80 BARG

%95

%90

YES YES Best Liquid

Vapor/Gas

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SIZERANGE**

BURSTPRESSURE

ORERATIGRATIO

NON-FRAGMENT

ING

VACUUMRESISTANT

PULSATIG/CYCLIC

PROCESSMEDIA

DISC*

0.1875- 5 in.

DN 4.5 - 127

Extruder

welded assembly

80% May fragment Good

Good

Liquid

Vapor/Gas

1- 4 in.

DN25 -100

10-275 PSIG

0.69-18.96 BARG

YES YES Best

3mm to 25mm

Thread sizes

1 /8" to 1"

%85

%95

3- 8 in.

DN80- 200

1�WC-150 PSIG

0.002-10.34 BARG

YES NotRecommended

%80

YES YES

YES

Liquid

Vapor/Gas

Liquid

Vapor/Gas

Vapor/Gas

Good

No

Sanitary

Bi-Directional

1500-50,000 PSIG

103.4 - > 3448 BARG

290 -15,000 PSIG

20 – 1,034 BARG

Specialty Rupture Discs

*Reduced manufacturing ranges may be possible. Please consult the IRRUP factory for all reduced manufacturing ranges.**Minimum and maximum rupture pressures are listed for sizes and materials. Consult the IRRUP factory for sizes, pressures and materials not listed.Production and Test Standard: ISO 4126~2, API 520 & ASME Section VIII.

SIZERANGE**

BURSTPRESSURE

ORERATIGRATIO

NON-FRAGMENT

ING

VACUUMRESISTANT

PULSATIG/CYCLIC

PROCESSMEDIA

1 /8 - 44 in

DN 3- 1100mm

IRFB

IRFS

2 - 25000 PSIG

0.1 - 1724BARG

70% May fragmentvacuum support

may be requiredGood

Good

Liquid

Vapor/Gas

1 /2 - 24 in.

DN15- 600

20 -6000 PSIG

1.38 -413.69 BARG

YES YES Good Vapor/Gas

1 /2 - 24 in.

DN15- 600

3000- 15 PSIG

206.84- 1.03 BARG

%90

%90

1 - 8 in.

DN25- 200

10 - 320 PSIG

0.69 - 29.06BARG

YES Good%80

1 - 24 in.

DN25- 600

27 -720 PSIG

1.9 - 49.7BARG

YES YES Good%50

YES YES Liquid

Vapor/Gas

Liquid

Vapor/Gas

Liquid

Vapor/Gas

Good

vacuum support

may be required

IRFSH

IRFCP

IRTP

IRTC

IRFCC

IRTH

1- 60 in

DN25 -1500

0.25-150PSIG

0.02-10.3 BARG

YES YES Good%60 Liquid

Vapor/Gas

1 - 24 in

DN25 - 600

3-1000PSIG

0.2-68.9 BARG

YESvacuum

support may

be required

Good%80 Liquid

Vapor/Gas

1/ 4 - 1 in

DN3 -25

30-15000 PSIG

2-1034 BARG

May fragment Good%70 Liquid

Vapor/Gas

vacuum

support may

be required

DISC*

Forward Acting Rupture Discs

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Model: IRPV-A

Model:IRFA-B

Model: IRPV-B Model: IRTH

Model: IRGH

Pressure & Vacuum Relief

Flame Arrester

Thief Hatch

Gauge Hatch

Size: 2” to 20”

Set Pressure: 2 mbarg to 1034 mbarg

Set Vaccum: 2 mbarg to 500 mbarg

Size: 2” to 20”

Set Pressure: 2 mbarg to 1034 mbarg

Set Vaccum: 2 mbarg to 1034 mbarg

Type: End Line

Size: 1” to 24”

Size: 6” to 12”

Set Pressure: 2 mbarg to 1034 mbarg

Set Vaccum: 2 mbarg to 500 mbarg

Size: 2” to 16

Carbon SteelStainless SteelAluminiumCustomer Specification

Carbon SteelStainless SteelAluminiumCustomer Specification

Carbon Steel, SS304, SS316, Hastelloy

Carbon SteelStainless SteelCustomer Specification

Carbon SteelStainless SteelCustomer Specification

Materials: Materials:

Materials:

Materials:

Materials:

Emergency Relief Vent

Model: IREV-A Model: IREV-C

Set Vaccum: 2-3.2-4.3-8.6mbarg

Set Pressure: Above 68mbarg Set Pressure: 69mbarg to1034mbarg

AluminiumCast IronCarbon SteelStainless SteelCustomer Specification

AluminiumCast IronCarbon SteelStainless SteelCustomer SpecificationMaterials:

Materials:

API650 (20” & 24”)ANSI 150#Special (on request)

API650 (20” & 24”)ANSI 150#Special (on request)

Process Connection:

Process Connection:

Size:14” to 24” Size:14” to 24”

Model: IREV-B

Set Pressure: 3”wc (7.5mbarg) - 36.2”wc (90mbarg

AluminiumCast IronCarbon SteelStainless SteelCustomer Specification

Materials:

API650 (20” & 24”)ANSI 150#Special (on request)

Process Connection:

Size:14” to 24”

Model: IRFA-A

Type: In Line

Size: 1” to 24”

Carbon Steel, SS304, SS316, HastelloyMaterials:

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Free Vent Explosion Vent

Model: IRFV-A

Size: 2” to 20”

Carbon SteelStainless SteelCustomer Specification

Materials:

ANSI 150#PN10 / PN16Special

Process Connection:

Model: IRFV-B

Size: 2” to 20”

Carbon SteelStainless SteelCustomer Specification

Materials:

ANSI 150#PN10 / PN16Special

Process Connection:

Model: IREX

Nominal Size Range: 250 mm – 1750 mm

Burst Pressure Range: 2.2mbarg to 51.7mbarg

Maximum Operating Ratio:50 to 80% of burst pressure 50 to 80% of burst pressure

Materials: Standard

Gas Blanketing

Model: IRGB

Standards: API2000

Size: 1/2» ~ 3»

Connection: ANSI, DIN,JIS, etc.

Setting Press.: 20~10,000mmW.C

Temperature: -20~72 °F

Material: SS316, SS304

Vacuum Breaker Rim Vent

Model: IRVB-A

Size: 2” to 20”

Set Pressure: 2mbar to 827mbar

Carbon SteelStainless SteelCustomer Specification

Materials:

Model: IRRV

Size: 2” to 20”

Set Pressure: 2.2mbarg to 51.7mbarg

Carbon SteelStainless SteelAluminiumCustomer Specification

Materials:

Model: IRVB-B

Size: 2” to 20”

Set Pressure: 2mbar to 827mbar

Carbon SteelStainless SteelCustomer Specification

Materials:

Foam Chamber

Model: IRFC

Size: 2” to 12”

Carbon SteelStainless SteelCustomer Specification

Material:

Explosion Door

Model: IRED

Pressure Range: 0,05 barg – 0.1 barg

Stainless SteelCustomer SpecificationMaterial:

Earthing Cooling RingExcess flow valve

Model: IRLP

EN 62305 API 545NFPA 780

Standards:NFPA 15 API 2030Standards:

Model: IRCR

Model: IREF

Standard dimensions (BSP or NPT)

M 1/4” 3/8” 1/2”

F 1/8” 1/4” 3/8”

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Roof Sealing SystemMechanical Seal, Double Wiper Seal, Single Wiper Seal, Spring Type, Pantograph Type,...

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IRRUP

Safety; Your Desire, Our Solution

SAFETYSYSTEM

ISO 4126-2:2018

ISO 17025:2017

ISO 28300:2008

ISO 16852:2016

EN 14797:2006

API 520

ISO 9001:2015

ISO 14001:2015

OHSAS 18001:2007

I.M.S

Standards and certificates obtained by IRRUP

Some Our Customers:

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Contact info:Office: No. 22- Afarand St. Sattarkhan St. Tehran, I.R. Iran, Postal Code: 1441653161Factory: No. 102 , Zagros Blvd, Zagros Industrial Town, Kerman Khodro Blvd, Lashkari Expy, Tehran, Iran. Tel. & Fax: +98 21 66925763-66946386 Email: info@irrup.com Website: www.irrup.com

• ISO 4126-2 • API 520 • EN 14797 • ISO 28300 • API2000 • EN 14015 • EN13565 • ASTM-F1273

• ISO 16852 • NFPA 15 • API 2030 • EN 62305 • NFPA69 • NFPA11 • NFPA 780 • API 545

• ISO 4126-3 • BS EN 54 • NFPA 72 • API 650

www.irrup.com