Carbon Steel Check Valve

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Paul Tube Fittings stands out as a top manufacturer and supplier of carbon steel check valves right here in Houston, USA. We’re known for our high-performance valve solutions that boast impressive durability. Our products cater to a variety of industries, including oil & gas, petrochemicals, and power generation, and we’re dedicated to delivering quality-engineered items that guarantee reliable flow control. Our carbon steel check valves are specifically designed to handle high-pressure situations and prevent reverse flow, ensuring your systems run efficiently and safely. With a strong emphasis on quality, precision, and timely delivery, Paul Tube Fittings has earned a solid reputation in the U.S. industrial valve market.

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When it comes to composition, carbon steel check valves are primarily made up of carbon (up to 2.1% by weight), along with elements like manganese, silicon, and trace amounts of copper to boost strength and resistance to corrosion. Common grades include ASTM A105 and A216 WCB. These valves typically showcase tensile strength between 485 to 655 MPa and a minimum yield strength of 250 MPa, with hardness levels usually falling between 170 to 220 HB. Thanks to their excellent mechanical properties, carbon steel check valves are built to last and can handle demanding applications that involve high pressure and temperature.

Carbon Steel Check Valve Specifications

BRAND NAME	Paul Tube Fittings
CARBON STEEL VALVES SIZE	1/8″ TO 2″ / 6 MM TO 50 MM
CONNECTION	THREADED, TUBE END, SOCKET WELD END, FLANGE END
THREADS	NPT, BSPP, BSPT, METRIC, JIC, UNF
CARBON STEEL VALVES FLOW PATTERN	STRAIGHT
BODY SHAPE	HEXAGON
CARBON STEEL VALVES PRESSURE RATING	1500 PSI, 3000 PSI, 6000 PSI, 10000 PSI, 15,000 PSI, 20000 PSI
CRACKING PRESSURE	0.5 BAR
CARBON STEEL VALVES ORIFICE SIZE	2 MM TO 40 MM
TYPE	POPPET TYPE, SPRING TYPE
MEDIA	HYDRAULIC OIL, AIR, WATER, GAS, STEAM, HOT WATER , COLD WATER , SEA WATER , CHEMICAL
MEDIA TEMPERATURE	(-50* C TO 350*C ) RANGE AS PER PRESSURE
BODY TYPE	BAR STOCK, FORGED
PACKING DETAILS	BOX PACKING, WOODEN PALLET
CARBON STEEL VALVES EQUIVALENT BRANDS	SWAGELOK, PARKER, STAUFF, DK-LOK, HAMLET, OLIVER VALVES, HOKE
MATERIAL	CS, MS, A105, EN SERIES

Carbon Steel Check Valve Chemical Composition

Manganese, Max %	0
Carbon, Max %	0.0026
Copper, Max %	0.020
Sulphur, Max %	0.005
Phosphorus, Max %	0.004
Silicon, Max %	0.04

Carbon Steel Check Valve Physical Property

KEY PHYSICAL PROPERTIES	CAST CARBON STEEL	FORGED
0.25 C Max	A216-WCC
0.30/0.35 C Max	A216-WCB	A105
LOW TEMPERATURE STEEL
0.5 Mo	A352-LC1
C-MN-Si-V (1.15~1.50 Mn)		A350-LF6
0.25/0.30 C Max	A352-LCB	A350-LF2
3.5 Ni	A352-LC3
2.5 Ni	A352-LC2
C-MN-Si (0.25 Max)	A352-LCC	A350-LF3

Top Carbon Steel Check Valve Manufacturing Company in Houston

At Paul Tube Fittings, we pride ourselves on being a leading supplier, manufacturer, and exporter of Carbon Steel Check Valves in Houston, USA. Our state-of-the-art manufacturing facilities, strategically positioned in the USA, enable us to deliver high-quality solutions that meet your specific requirements. With a robust inventory of premium Carbon Steel materials, we are well-equipped to fulfill your needs promptly and efficiently. Our commitment to excellence and reliability ensures that we maintain consistent stock levels to support your operational demands, guaranteeing superior performance in every application.

Types of Carbon Steel Check Valve

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Largest Manufacturer and Supplier of Carbon Steel Check Valve in Houston, USA

Paul Tube Fittings is a leading supplier and stockist of premium Carbon Steel Check Valves in Houston, USA. Our valves are widely used across various industries for their reliability and performance. We are committed to delivering exceptional service and ensuring high customer satisfaction. Our specialized manufacturing techniques and attention to detail set us apart in the metal industry. We are dedicated to consistently providing top-quality Carbon Steel Check Valves while effectively addressing the diverse needs of our customers.

We offer These Products as per DIN, ISO, JIS or ANSI Standard.

Carbon Steel Check Valve Uses

You’ll find carbon steel check valves widely used in industries where dependable flow control is a must. They’re perfect for oil and gas pipelines, chemical processing units, water treatment systems, and power generation facilities. These valves play a crucial role in preventing backflow and safeguarding equipment by ensuring unidirectional fluid flow, making them essential for both upstream and downstream operations. Their sturdy construction allows them to perform reliably in high-pressure and high-temperature settings. Plus, they’re also utilized in HVAC systems, marine applications, and industrial process lines due to their mechanical strength, durability, and cost-effectiveness.