Laminar Pte Ltd Singapore

Laminar Pte Ltd

Pipe Solutions

Flowstopping Air Bags

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Group 1 1

Description

Laminar’s Flowstop Air Bags are low-pressure inflatable gas bags designed to block the gas flow or fumes during pipeline repair. They have been used worldwide for over 40 years for flow-stopping 2″-48″ cast, ductile, steel, and PE gas pipelines.

Our airbags are manufactured strictly to industry standards, ensuring our customers receive only the highest quality products. Our manufacturing facility possesses all the necessary expertise to enable you to select the appropriate airbag type for your requirements. Our company has earned a well-established reputation for delivering high-quality products to our customers. 

We provide flowstop air bags that are reliable, easy to use, and cost-effective. These airbags enable you to perform maintenance, repair, and modification work on systems providing continuous gas or water supplies. 

Please do not hesitate to contact us if you require assistance determining the type of airbag pipe best suited to your needs.

low

LOW PRESSURE GIS/E4 BAGS

The full range of bags 3”-12” and the Self-Centring Stopper is tested and approved to the GIS/E4 specification.

Other specifications:

  • The outer cover is a strong 4oz nylon
  • Flexible backbone
  • Connector is available with UNF, BSP or NPT thread.

GIS/E20 BAGS - IRIS STOP SECONDARY BAG

There are two designs, with or without a centre backbone. The newer design with the central backbone works with the Systems 3 Bagtube and a low-pressure stop-off. 

All bags are designed with a safety factor on a 4 times maximum inflation pressure burst.

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IRIS STOP PRIMARY BAG GIS/E19

Our flow stop equipment has worked seamlessly with GIS/E19 bags for over 30 years worldwide. The primary bag and GIS/E19 bags have been specially designed for this purpose and have proven successful.

All bags are designed with a safety factor on a 4 times maximum inflation pressure burst.

sniffer

Sniffer Bags

Sniffer bags are based on the GIS/E4 specification but have the advantage of a through tube to sense or sniff the gas vapour in front of the inflated bag. Standard range 2″(50mm) to 12″ (300mm) large sizes available on request.

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