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| Carbon Pipe Weld Fittings
Piping systems joined by welding offer considerable advantage over other types of systems. A welded system is permanently leakproof and requires little or no maintenance over its life. Welding construction uses a minimum of space, enabling it to be nested in corners or fitted against ceilings, walls or equipment.
| Sizes: |
1/2" to 48". Larger sizes are available on demand |
| Configurations: |
45° and 90° Elbows
Straight and Reducing Tees
Concentric and Eccentric Reducers
Caps and Stub Ends
Crosses and Laterals |
Wall Thickness :
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Standard
Extra Heavy
Special Schedules |
Specifications governing the properties of Weld Fittings are:
| Physical and Chemical: |
ASTM A234-WPB fittings up to 24" considered to be seamless. Fittings 26" and higher are generally constructed from plate and welded.
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Dimensional:
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ANSI B16.9, B16.28, B16.25, and MSS SP-25 and MSS SP-75 (for higher yield fittings). |
Carbon Pipe Flanges
Flanges are necessary to attach piping sub-assemblies to pressure vessels, valves, pumps or other devices. Flanges are forged or cast rings of steel, designed to join two sections of piping together by bolting.
| Sizes: |
1/2" to 48".Larger sizes are available on demand
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Configurations:
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Slip on
Weld Neck
Threaded
Lap Joint
Socket Weld
Blind
Reducing
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| Pressure Ratings: |
150, 300, 400, 600, 900, 1500 and 2500 pound |
Specifications governing the properties of Carbon Steel Flanges are:
| Physical and Chemical: |
ASTM A-105
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Dimensional:
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ANSI B16.5, B16.1, and MSS SP-44 |
Chrome Fittings and Flanges
Arch City Steel is the premier Worldwide source for Chrome Alloy Steel Pipe, Fittings, Flanges & Valves. Our inventory is unsurpassed and is considered one of the most extensive chrome inventories in the world!
| Alloy Pipe (1/2" - 30" diameter) |
Alloy BW Fittings(1/2" - 30" diameter) |
- P-11
- P-22
- P-5
- P-9
- P-91
- P-92
- Seamless ASTM/ASME A/SA 335
- Wall thickness up to 3" thick
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- WP-11
- WP-22
- WP-5
- WP-9
- WP-91
- ASTM/ASME A/SA 234
- Wall thickness through XXH
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| Alloy Forged Fittings(3000#/6000#/9000#) |
Alloy Flanges(1/2" - 24", 150# - 1500#) |
- ASTM/ASME A/SA 182
- F-11
- F-22
- F-5
- F-9
- F-91
- Socketweld and Threaded
- Shapes and Straights
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- ASTM/ASME A/SA 182
- F-11
- F-22
- F-5
- F-9
- F-91
- Slip-on, Weld Neck, Socketweld, Threaded, & Blind
- Raised Face Ring Type Joint (RTJ)
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| Cast Alloy Steel Specialty Valves |
Forged Alloy Steel Specialty Valves |
- ASTM/ASME A/SA 217
- WC-6 (1 1/4% Chrome)
- WC-9 (2 1/4% Chrome)
- C-5 (5% Chrome)
- C-12 (9% Chrome)
- C-12 (9% Chrome + Vanadium)
- Gate, Globe, & Check Valves
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- ASTM/ASME A/SA 182
- F-11
- F-5
- F-9
- F-91
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