Walworth is a company at which the employees have a vast amount of experiences and dedication. The personnel have served to keep the company at the leading edge of design and innovation since it was founded in 1842. Their valves are designed and manufactured to meet the most stringent special requirements of various industries, including power generation, chemical and petrochemical, oil and gas, pulp and paper, mining, cryogenic and ship building applications.
Walworth are one of the leading companies in industrial valve manufacture for fluid control made in a wide variety of materials such as carbon and alloyed steels, austenitic and duplex stainless steels, nickel alloys, ductile iron, and bronze, just to mention a few, which are available as Gate, Globe & Check.
MATERIALS: the manufacturing range includes the following materials: Carbon Steels (Medium and Low-Carbon); Chromium Alloy Steels; Austenitic Stainless Steels; Duplex Stainless Steels; Nickel Alloys (Incoloy, Inconel, Hastelloy, etc.); Aluminium Bronze; Ductile Iron
PRESSURE CLASSES: products are offered in pressure classes 150 to 4500.
SIZES: from ½” to 72” in diameter.
TESTS: Non-destructive examinations, mechanical tests and functionality tests such as: Radiography; Magnetic Particles; Liquid Penetrants; PMI; Ultrasonic; Stress Tests; Hardness Tests; Fire Tests; Cryogenic Service Tests; Fluid Control Tests.
PETROPIPE INTERNATIONAL are able to supply these valves from stock and short delivery times. We recognise the requirement globally for high quality valves in special materials, our expertise in exporting along with the manufacturer’s commitment to quality ensure the client is completely satisfied. PETROPIPE INTERNATIONAL operate a quality Management system accredited to ISO 9001, this with fully traceable certification according to BS EN 10204 3.1 from the manufacturer underline our commitment to supplying these valves.