|
|
|
Malleable Threaded Fittings |
|
Standard
Class 150 Specifications |
ANSI
B1.20.1, Threads. B16.3, Dimensions, Pressure
Rating.
A.S.T.M. A197, Material, A153, Galvanizing.
Federal Spec. WWP 521 |
|
Pressure Ratings |
150
p.s.i. Saturated Steam
300 p.s.i. At 150 degrees W.O.G. |
|
Extra Heavy Class 300 Specifications |
ANSI
B1.20.1, Threads, B16.3, Dimensions, Pressure
Rating.
A.S.T.M. A197, Material. A153, Galvanizing |
|
Pressure Ratings |
300
p.s.i. Saturated Steam
Ό 1 2000 p.s.i. At 150 Degrees W.O.G.
1 Ό 2 1500 p.s.i. At 150 Degrees W.O.G.
2 ½ 3 1000 p.s.i. At 150 Degrees W.O.G.
U.L. Listed Where Applicable |
Union Specifications
(Brass to Brass, Brass to Iron, Iron to Iron,
Gasket Type, Dielectric Iron to Brass) |
ANSI
B.1.20.1, Threads, B16.39, Dimensions, Pressure
Rating.
A.S.T.M. A197, Material, A153, Galvanizing.
Federal Spec. WW-U-531 |
|
Pressure Ratings |
| Class
150 |
150
p.s.i. |
Saturated Steam |
| |
300
p.s.i. |
At 150
Degrees W.O.G. |
| Class
250 |
250
p.s.i. |
Saturated Steam |
| |
500
p.s.i. |
At 150
Degrees W.O.G. |
| Class
300 |
300
p.s.i. |
Saturated Steam |
| |
600
p.s.i. |
At 150
Degrees W.O.G. |
U.L. Listed where applicable |
|
Cast
Iron Fittings |
|
Standard Class 125 Specifications |
ANSI B1.20.1, Threads. B16.4, Dimensions,
Pressure Rating.
A.S.T.M. A126, Material, A153, Galvanizing. |
|
Pressure Ratings |
125
p.s.i. -
Saturated Steam
300
p.s.i. - At 150
Degrees W.O.G.
Federal Spec: WW-P-501 |
|
Plug and Bushing Specifications |
ANSI
B1.20.1, Threads. B16.4, Dimensions, Pressure
Rating.
A.S.T.M. A197(Malleable), A126(Cast) A153
Galvanizing. |
|
Pressure Ratings (Mall.) |
125
p.s.i. Saturated Steam
300 p.s.i. At 150 degrees W.O.G.
U.L. Listed Where Applicable |
|
Pressure Rating (Cast) |
125
p.s.i. Saturated Steam
175 p.s.i. At 150 Degrees W.O.G.
Federal Spec: WW-P-501 |
|
Drainage Fitting Specifications |
ANSI
B1.20.1, Threads, B16.12, Dimensions.
A.S.T.M. A126, Material. A153, Galvanizing
Federal Spec: WW-P-941 |
|
Cast-Iron Flange Specifications |
ANSI
B1.20.1, Threads. B16.1, Dimensions, Pressure
Rating.
A.S.T.M. A126, Material, A153, Galvanizing.
Pressure Ratings: 125 p.s.i. Saturated Steam
Federal Spec: WW-P-501
175 p.s.i. At 150 degrees W.O.G. U.L.
Listed Where Applicable |
|
Cast-Iron Flanged Fitting Specifications |
ANSI
B16.1, Dimensions, Pressure Rating.
A.S.T.M. A126 Class B Material. |
|
Pressure Ratings |
125
p.s.i. Saturated Steam Federal Spec: WW-F-406
175 p.s.i. At 150 degrees W.O.G.
U.L. Listed Where Applicable |
|
Standards and
Specifications |
|
Dimensions |
Material |
Galvanizing |
Thread |
Pressure Rating |
Fed/Other |
|
M.I. Fittings |
|
Class 150 |
ANSI B16.3 |
ASTM A-197 |
ASTM A-153 |
ANSI B.1.20.1+ |
ANSI B16.3 |
WW-P-521 |
|
Class 300 |
ANSI B16.3 |
ASTM A-197 |
ASTM A-153 |
ANSI B.1.20.1+ |
ANSI B16.3 |
|
|
M.I. Unions |
|
Class 150 |
ANSI B16.39 |
ASTM A-197 |
ASTM A-153 |
ANSI B.1.20.1+ |
ANSI B16.39 |
WW-U-531 |
|
Class 250 |
ANSI B16.39 |
ASTM A-197 |
ASTM A-153 |
ANSI B.1.20.1+ |
ANSI B16.39 |
WW-U-531 |
|
Class 300 |
ANSI B16.39 |
ASTM A-197 |
ASTM A-153 |
ANSI B.1.20.1+ |
ANSI B16.39 |
WW-U-531 |
|
Cast-Iron Threaded Fittings |
|
Class 125 |
ANSI B16.4 |
ASTM A-126(A) |
ASTM A-153 |
ANSI B.1.20.1+ |
ANSI B16.4 |
WW-P-501 |
|
Class 250 |
ANSI B16.4 |
ASTM A-126(A) |
ASTM A-153 |
ANSI B.1.20.1+ |
ANSI B16.4 |
WW-P-501 |
|
C.I. Plugs and Bushings |
|
ANSI B16.14 |
ASTM A-126(A) |
ASTM A-153 |
ANSI B.1.20.1+ |
* |
WW-P-471 |
|
|
C.I. Drainage Threaded Fittings |
|
ANSI B16.12 |
ASTM A-126(A) |
ASTM A-153 |
ANSI B.1.20.1+ |
* |
WW-P-491 |
|
|
C.I. Flanges
and Flanged Fittings |
|
Class 125 (1"-12") |
ANSI B16.1 |
ASTM A-126 (A) or
(B) |
ASTM A 153 |
ANSI B.1.20.1+ |
ANSI B16.1 |
WW-F-406 |
|
Class 125 (14"-up) |
ANSI B16.1 |
ASTM A-126 (B) |
ASTM A 153 |
ANSI B.1.20.1+ |
ANSI B16.1 |
WW-F-406 |
|
Class 250 (1"-12") |
ANSI B16.1 |
ASTM A-126 (A) or
(B) |
ASTM A 153 |
ANSI B.1.20.1+ |
ANSI B16.1 |
WW-F-406 |
|
Class 250 (14"-up) |
ANSI B16.1 |
ASTM A-126 (B) |
ASTM A 153 |
ANSI B.1.20.1+ |
ANSI B16.1 |
WW-F-406 |
|
Forged Steel
Threaded Fittings |
|
Class
2000,3000,6000 |
ANSI B16.11 |
ASTM A105
A182
A350 |
|
ANSI B.1.20.1+ |
ANSI B16.11 |
|
|
Pipe Nipples
|
ASTM A 733
|
|
Steel Pipe |
ANSI B.1.20.1+ |
* |
WW-N-351** |
|
Welded
|
|
ASTM A 53 Type F |
|
|
|
|
|
Welded
|
|
ASTM A 120 |
|
|
|
|
|
Seamless
|
|
ASTM A 53 Gr. B.
Type S |
|
|
|
|
|
Seamless (High
Temp.) |
|
ASTM A 106 Gr. B |
|
|
|
|
|
Brass |
|
ASTM B 43 |
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|
*The Standard
**Compliance with Dimensions and Material Only
"+" ANSI B.1.20.1 was ANSI B2.1
MATERIALS:
Manufactured in accordance with ASTM Standard
Specification A733 -
Welded and seamless carbon steel and austenitic
stainless steel pipe nipples.
Paragraph 1.1.1 welded carbon steel nipples and
1.1.2 seamless carbon steel nipples.
FINISHES:
Steel nipples are available in black, electro
galvanized or hot-dipped galvanized finishes.
Please specify finish required when ordering.
THREADS:
Anvil pipe nipples are threaded on both ends
with standard tapered pipe threads conforming to
the American Standard for Pipe Threads A.N.S.I.
B1.20.1. Threads are right hand on each end
unless otherwise specified. Left hand threads or
plain ends or combinations are available.
SPECIAL LENGTHS:
We can supply special lengths, special
threading and special finishes to order.
LENGTH:
Nipples with lengths up through 12 in. long have
a length tolerance of +/- 1/10 in. Nipples over
12 in. long have a tolerance of +/- 1/8.
IDENTIFICATION:
Seamless designation "SMLS"
Pipe schedule STD, XS, SCH160 and XXS.
Material designation A106 B |
Steel Pipe Nipples - SPECIFICATIONS:
|
|
 |
Tapered Pipe
Thread (NPT) - Furnished unless special
finish requested.
|
|
 |
Straight Pipe Thread - |
|
 |
Roller Cut -
Furnished when specified on order. Not deburred. |
|
 |
Reamed and
Chamfered - Ends sq. cut and beveled on O.D.
at 35° +/- 10° to axis. Inside burrs removed |
|
 |
Square Cut -
Ends square cut to central axis - all burrs
removed |
|
 |
Grooved - |
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