VKVC Pigging Valves are designed, manufactures and tested according to API, ASME and ANSI standards. VKVC Pig Valves comply to the following standards
- API 6D Specification for Pipeline Valves SPEC
- API 6FA Fire Test for Valves STD.
- API 607 Fire Test for Quarter – turn Valves and Valves Equipped with Nonmetallic Seats STD.
- API 598 Valve Inspection and Testing.
- API SPEC. Q1 Specification for Quality Program for the Petroleum and Natural Gas Industry.
- ASME B1.20.1 Pipe threads, general purpose.
- ASME B16.5 Pipe flanges & and flange fitting.
- ASME B16.10 Face-To-Face & End-To-End dimensions of Valves.
- ASEM B16.34 Valves – Flanged, Threaded and Welding End.
- ASME B31.3 Process Piping.
- ISO 9001 Quality Management System.
- ISO 14001 Environmental Management System.
- NACE MR0175 / ISO 15156 Materials for use in H2S containing environmental in oil & gas production.
Advantages
- Space Saving
- Reduces downtime
- Forged design – superior to castings
- ASME ‘U’ Stamped QOC
- Manufactured with forged materials to obtain uniform fine grain structure and toughness.
- Both soft seated and metal seated option available.
Quick opening closures are pressure retaining structures designed to provide access to pipelines and pressure vessels.Our Quick Closures provide safe and quick access to pipeline and pressure vessels. They are built to meet all required international design codes and can be used in horizontal, vertical, inclined or declined applications.We offer Clamp, Bayonet and Ring lock Closures as required by Clients. Approved Design ASME VIII Div.1.states that “Quick-actuating or quick opening closures are those that permit substantially faster access to the contents space of a pressure vessel than would be expected with a standard bolted flange connection. The requirements of other pressure vessel codes, such as ASME VIII Div. 2 and PD5500 can be complied with as well as ASME U code stamps. This code stamping confirms that the quick opening closure has gone through rigorous shop inspection by an ASME Authorized Inspector. We offer EN 10204 3.1 & EN 10204 3.2 certification as required.Typical applications for the quick opening closure include, Filter vessels, Strainers, Separators.
- Pig launchers and pig receivers
- Metering skid systems
We offer Inconnel / stainless steel cladding on our Closures. VKVC molds all the QOEC seals In-House upto a diameter of 72”NB, Please do contact us for any specific seal requirement for any Closure.
VKVC INDUSTRIAL PIGGING SOLUTIONS
Compared to large cross country pipelines, industrial pigging systems are much more complicated even though they are much smaller in diameter comparatively. Industrial pigging has evolved from pipeline pigging systems and knowledge in the latter proves a great advantage.
Key parts of VKVC Industrial Pigging solutions are – Custom Launcher Receiver stations, Special Divertors and Manifolds.
Composite wraps or bandages are similar to tapes; they are wrapped over the defective pipes in layers in conjunction with a putty after surface preparation of the pipe. VKVC composite leak repair bandages are used for repair of metal, plastic, PVC, copper, rubber, concrete, composite pipes etc. The composite generally used is fiberglass reinforced material with a water-activated polyurethane resin coating. Composite wraps or bandages are used extensively in oil & gas, water pipelines etc.
Typical advantages include:
- Quick & simple to use, no mixing required
- 30 minutes for successful repair
- Flexible – adhering to complicated shapes
- Cost efficient
- Hand-mixable putty; moldable in any shape to fill and seal leaks or cracks of any shape
- Environment friendly material
- Suitable on wet and dry pipes
- Underwater application
- Upto 15MPa of pressure resistance
- Available in various sizes from 5cm to 15cm width
