Welcome To Gulf Oil & Gas


Dependable Assortment of Duplex Strainers With Ball Valve & Butterfly valve Options

Top Quality Duplex Strainers from 1/2" (15NB) up to 24" (600NB) . We have years of experience and a skilled team to understand and execute standard and customized solutions to all your requirements. We are committed to offering you the best quality at the most competitive price.
Duplex Strainer

Duplex Strainer with Ball Valves

Duplex Strainer with Butterfly Valves

Design Features:

Duplex Strainers Manufacturers in Chennai & India, The duplex strainer features four butterfly valves for positive shutoff of one body while the other body continues to filter your flow of liquids. The butterfly valves can be independently operated or can be lined and synchronized using one gear operator to rotate all at the same time. The baskets have a large capacity, which allows longer periods of time between cleanings. The single basket design is easily and quickly cleaned. Standard basket material is stainless steel with special materials available on application.

  • Position strainer to match flanged connections.
  • When alignment is correct (inlet and outlet headers), flanges can be bolted when appropriate gaskets are placed between the flanges.
  • When the unit is bolted to the pipes, supports to the strainer should be bolted to the floor.
  • Strainer should be filled with fluid slowly, while venting the air.
  • When the strainer is filled, vents should be closed. Both chambers need to be filled.
  • Rotate hand wheel to the stop. This will permit the inflow to enter only one side leaving the other basket clean and ready to handle the flow should the basket straining become clogged.
  • To change over to the clean basket, rotate the hand wheel in the opposite direction until the stop is contacted.
  • If used, pressure gauges indicate pressure loss. When differential reaches 10 PSI, change to the clean side.
  • When the dirty side basket needs to be removed, the following steps need to be observed
  • Keep basket screens clean for best performance.
  • Maintain extra gaskets for blind covers and O-rings for quick open covers.
  • A spare basket screen allows for shorter downtime in production
Service Recommendation:

The Duplex strainer is designed for use in fluid handling systems where the flow cannot be shut off for basket cleaning.

Manufacturing Size Range:
  • 1/2" (15NB) up to 24" (600NB)
  • Our Focus

We offer both standard and customized solutions for Duplex Strainers.Serving to Municipality,Water Treatment, Road Works, Salt Water, Sewage, Pipeline, cooling, Residential,Oil & Gas,Refinery, Petrochemical,Shipbuilding & Marine, Ports, Ship Management, Steam & Power Generation, Refrigeration & Air Conditioning,Engineering, Industrial, Paper Pulp Industry, Sugar, Fertilizer, Food Processing Plants, Chemical,Pharmaceutical, Engineering Works, Fabricators, Construction, Mining, Commercial Buildings Ie Hospitals, Schools,Shopping Malls,Apartments. We are serving Worldwide Clients based in Dubai, United Arab Emirates UAE, Saudi Arabia, Oman, Qatar, Kuwait, Bahrain, Iraq, Kurdistan, Yemen, Lebanon, Jordan, Sudan, Egypt, Nigeria, Algeria, Angola, Kenya, Tanzania, South Africa, Morocco, Libya, Kazakhstan, Armenia, Azerbaijan, Turkmenistan, Tunisia,Ghana, Tanzania, Uzbekistan, Senegal, Togo, Djibouti, Malawi, Republic of Congo, DRC, Gabon, Equatorial Guinea, Chad Mauritania,Niger, Côte d'Ivoire Ivory Coast,Cameroon,Uganda, Namibia, Ethiopia, Eritrea, Malta. We are Looking forward to fulfilling your expectations with the best of our product range. Our Excellent Logistics setup supports shipping of goods to major Cities Such As Dubai, Abu Dhabi, Al Ain, Sharjah, Ajman, Ras Al Khaimah, Fujairah, Doha, Muscat, Kuwait, Riyadh, Jeddah, Dhahran, Jubail And Yanbu, Baghdad, Basra, Mosul, Erbil, Sulaymaniyah, Manama, Beirut, Amman, Sanaa, Aden, Mukalla, Khartoum, Abuja, Algiers, Luanda, Nairobi, Dar es salaam, cape town, Durban, Johannesburg, Rabat, Tripoli, Benghazi, Misrata, Ashgabat, Almaty, Aktau, Yerevan, Baku, Accra, Tema, Lagos, Port Harcourt, Port Sudan, Tunis, Port of Mombasa, Dodoma, Dar Es Salaam, Aktobe, Tashkent, Balkanabat,Turkmenbashi, Kirku, Dakar, Lomé, Djibouti, Lilongwe, Brazzaville, Kinshasa, Libreville, Malabo, N'Djamena, Nouakchott, Niamey, Yamoussoukro, Yaoundé, Kampala, Windhoek,Addis Ababa, Asmara, Valletta. We will be pleased to serve your requirements with the best of our products.


1008 Dome Tower,Cluster N
PO Box 487952, JLT
DUBAI, United Arab Emirates
Tel: +971 4 4207528, +971 4 3995700
[email protected]


Hamriyah Free Zone
PO Box 51234
SHARJAH, United Arab Emirates
Tel: +971 6 5269160
[email protected]

ALERT: Our Organization Doesn't Hire anyone without Personal Meeting & Face to Face Interview. Beware of Phone/Email Job offer Scams