Stainless Steel Pipe Cap

Stainless Steel Pipe Cap for Sale

Large quantity Stainless Steel Pipe Cap are in stocks, they are dimensional accuracy, high quality and cost effective, the dimensions can be customized to meet your needs.

As most stainless steel butt weld fittings, SS 316/316L Pipe cap has advantages of high strength, excellent corrosion resistance, long service life and stable and leak proof joint. It is often used to stop the flow at pipes end or protect pipes when transportation. With great performance in ordinary and corrosive environment, its price is more expensive.

6 Inch Pipe Cap Dimensions

6 Inch Pipe Cap Dimensions

Standard: ASME/ANSI B16.9, B36.19

Thickness: Sch 10S, 20, STD, 40S, 80S, 100, 120, 140, 160, XXS

Technical: Seamless and Weld Cap

End Type: BE and PE

Material Grades of Steel Pipe End Cap

Stainless Steel Cap: ASTM A403 WP304/304L, WP304H, WP316/316L, WP310, WP317, WP321

Duplex Steel Cap: ASTM A815 UNS S 31803, S 32205, S 32550, S 32750, S 32760

Carbon Steel Cap: ASTM A234 WPB, A860 WPHY42, 52, 60, 65, 70

Low Temp Carbon Steel Cap: ASTM A420 WPL3,WPL6, WPL9

Alloy Steel Cap: ASTM A234 WP1, WP5, WP9, WP11, WP12, WP22, WP91

Common Types

Types of stainless steel pipe caps are usually categorized according to their manufacturing process and connection method:

Butt Weld Cap:

Characteristics: With a beveled end, connected to the pipe by butt welding to form a strong, seamless connection.

Advantages: high strength, excellent sealing performance, suitable for high pressure, high temperature, low temperature and stress changes in the pipeline system.

Applications: Oil and gas, chemical, electric power, marine engineering and other industries that require high quality and safety of connections.

Threaded Cap:

Characteristics: Bore with a thread, through the thread with the same threaded pipe connection.

Advantages: no welding, very easy to install and dismantle, suitable for low-pressure, non-hazardous media or the need for frequent dismantling and maintenance occasions.

Applications: general civil piping, some industrial auxiliary piping, instrumentation connections, etc.

Socket Weld Cap:

Features: with socket, pipe inserted into the socket, through the external fillet weld connection.

Advantages: strength higher than the threaded flange, good sealing, suitable for small diameter, medium and high pressure pipelines.

Applications: chemical, pharmaceutical, instrumentation piping, etc., especially in the strict control of leakage occasions.

Steel Pipe Cap Weight

Stainless Steel Buttweld Fittings

Package of 316 Stainless Steel Pipe Cap

Package

We marked all 316 Stainless Steel Buttweld Fittings with Grade, Lot No, Size, Standard and Schedule Thickness. Our workers wrapped 6 Inch Pipe Cap with plastic foam bag, then packed caps into wooden pallets or cases.

Clear labels are tagged on the outside of the package for easy identification of the quantity and product I.D. great care is taken during operation and transportation.

Inspection

1. Visual the surface of buuweld fittings body. Such as dents, die marks, porosity, undercuts.
2. Check the marking. Such as size, material code, material grade, thickness, heat no.
3. Measure dimensions. Such as outside diameter, wall thickness, height from end to end.
4. Test chemical properties of stainless steel pipe cap.

Advantages 

• Good Quality
• Fast Delivery
• Safe Package
• Abundant Stock
• Reasonable Price
• Reliable Shipment