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Our flangesare manufactured in accordance withUnderwriter's Laboratories, and ASMEBoiler andPressure Code Section IIand applicable portions ofSection IV and VIII.
Material specifications comply with ASTM A I05/ ASMESA IOS,ASTM A 181-70/ASME SA 181-70
or applicable DOT specifications.
Our standard threaded product complies withANSI/ASMEB1.20.1-1983.
NPTF (Dry Seal) threads as well as otherspecial threads are available.
Certifications are provided upon request.
Canadian ProvincialRegistration numbers availableon request.
IDENTIFICATION AND MARKING
During the forging process, all Phoenix products are marked withthe size, heat of steel, part number and Phoenix identification.These figures remain visible after installation.
Dimensional Tolerances - Hot Forged Welding Flanges
Phoenix Pressure Vessel Fittings -Pressure Temperature Ratings BasisThe finite element analysissummarized in the above figures were performed to confirm the strength-equivalence
between a standard Phoenix Forge Group ASMEB16.11,Class 3000 threaded coupling and threaded fittings,when welded toa pressure vessel in accordance with SectionVIII,Division I of the ASMEBoiler and Pressure Vessel Code.The design temperature and other service conditions for all welding fittings are limited by various construction codes.Within these limits,The Phoenix Forge Group certifies its welding fittings identified as such, as Manufacturer's Standard perASME SectionVIII,Division I, paragraph UG-II (a) (I).
When identifiedwith a 3000 or a 3M the maximum allowable pressure for a fitting is that computed for Schedule 160straight seamless pipe of equivalent material, as done in ASMEB36.11. The wall thickness used in such computation shall bethat tabulated inASMEB36.1OMfor the fitting nominal pipe size and schedule 160,reduced by applicable manufacturing tol-erances and other allowances (e.g.,threaded allowances). Any corrosion allowance and any variation in allowable stress dueto temperature shall be applied to the pipe and fitting alike.
Note that the pressure-temperature ratings obtained in this manner are for the fitting,because the fitting to pipe orvessel attachment welds are governed by design codes such as ASMESectionVIII,Divisional I, paragraph UW-16,which mayimpose more restrictive pressure-temperature limits.
NOTICEIt should be noted that this study is supportive only of The Phoenix Forge Group Pressure Vessel Fittingsproven
designs. No consent is given to use Phoenix Pressure Vessel Fittingsproof of test or mathematical calculation to supportother manufacturer's products which may be similar to Phoenix designs. Furthermore, it is cautioned that the use of thesetests or calculations to support other manufacturer's products may be invalidbecause of differences in materials, fabricationprocesses or dimensions.
@ 1998THE PHOENIX FORGE GROUP
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SERIES 125
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SERIES 150
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DSERIES 175
Flanges 11/2"through 4" can be curved to a radius. Inquire.
SERIES 250 I 262 4" 5.813 4.938 1.125 .125 4.750 .188
Available 304U316L Manufactured to A-182 SpecNEW FORGING TECHNOLOGY* Original style available upon request 1/2"through 1'/2"
BOILER FLANGE WITH PILOT___.________________n.____n_n____.n____..._..._...n_.._.._....._._...__......_.....__.___..__.._...._.n__........._...._......_.____nn__
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SERIES 500 ~ NEW FORGING TECHNOLOGY
liPSERIES 700 D
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SERIES 700
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SERIES 950
SERIES 958 R
Sizes over 3/4" -Inquire.
Available on inquiry in most styles and sizes.Special machined chamfer to suit your requirements.
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TRIMMED FLAT TYPE WITH PILOT_________________.0.SERIES PIPESIZE A B C D E F
I + .... .The Isolator@ BushingThe Isolator@>from Phoenix Forging offers significantadvantages over other anode protection devicesused in underground tanks:
@.Unique design minimizes cross-threading. U.Extremely lightweight, resilient and easy to install. @L.Slightlyoffset design for quick and easy flange entry. LISTED.No-burr construction for a smoother, tighter fit.. Oversized, reinforced tabs for extra strength during installation..Top quality flanges and bushings from one source.