1/4" x Close (7/8") S/40 A53 Black Steel Pipe Nipple (NPT)

Description

MAINLAND VALVE & FITTING, INC.
INDUSTRIAL WHOLESALE SUPPLY
MAINLAND VALVE & FITTING IS A SURPLUS INDUSTRIAL WHOLESALE SUPPLY COMPANY. MOST MATERIAL OFFERED BY US WILL BE OF AN INDUSTRIAL GRADE. WHAT THAT MEANS FOR YOU IS, YOU WILL RECEIVE A HIGH QUALITY LONG LASTING PRODUCT AT A SUBSTANTIAL SAVINGS.
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***10-Pack***
Description:
Size: 1/4" x Close (7/8") S/40 NPT Pipe Nipple
(Please review the picture chart and the thread information below to determine you are picking the correct size)
Schedule: 40s (STD)
Connection: Male Threaded (NPT)
Alloy: Carbon Steel Black
​Product use:
Pipe Fitting
Plumbing
Structural
Petrochemical
​Biodiesel​​​
Technical Data:
Standards:
Pipe Used: ASTM A53 (Welded Pipe)
Nipples: ASTM A733
NPT threads conform to ASME B1.20.1
Factory New, Import Manufacturers
ISO: Manufacturing Facility is ISO 9001:2008
Applications: Fittings meet applicable chemical physical properties
Dimensions and Weights May Vary
Common American National Standard Pipe Taper Threads
NPT - National Pipe Thread Taper
NPT threads may be referred to as MPT ('Male Pipe Thread'), MNPT, or NPT(M) for male (external) threads, and FPT ('Female Pipe Thread'), FNPT, or NPT(F) for female (internal) threads. Note that FPT and MPT are not authorized designations per the ANSI standard.
For NPT threads a sealant compound or Teflon tape must be used for a leak-free seal.
Characteristics of NPT (also known as ANSI/ASME B1.20.1 Pipe Threads, General Purpose):
the angle between the taper and the center axis of the pipe is
1
o
47' 24'' (1.7899
o
)
truncation of roots and crests are flat
60
o
thread angle
pitch is measured in threads per inch
Note!
Pipe sizes do not refer to any physical dimensions. The outside diameter of a pipe or fitting must be measured and compared to a table for size identification. A
3/4" NPT
pipe thread has an outside diameter - OD - of
1.050 inches
.
Each thread size has a defined number of threads per inch - TPI, or pitch. The
3/4" NPT
pipe thread has
14
threads per inch. Both the TPI and OD of the thread are required for positive identification of thread size because more than one size have the same TPI.
NPT - American Standard Pipe Thread Taper
1)
Pipe Size
(inches)
Threads per Inch
TPI - pitch
Approximate Length of Thread
(inches)
Approximate Number of Threads to be Cut
Approximate Total thread Makeup, Hand and Wrench
(inches)
Nominal Outside Pipe Diameter
OD
(inches)
Tap Drill
(inches)
1/16"
27
0.313
1/8"
27
3/8
10
1/4
0.405
R
1/4"
18
5/8
11
3/8
0.540
7/16
3/8"
18
5/8
11
3/8
0.675
37/64
1/2"
14
3/4
10
7/16
0.840
23/32
3/4"
14
3/4
10
1/2
1.050
59/64
1"
11-1/2
7/8
10
9/16
1.315
1-5/32
1-1/4"
11-1/2
1
11
9/16
1.660
1-1/2
1-1/2"
11-1/2
1
11
9/16
1.900
1-47/64
2"
11-1/2
1
11
5/8
2.375
2-7/32
2-1/2"
8
1 1/2
12
7/8
2.875
2-5/8
3"
8
1 1/2
12
1
3.500
3-1/4
3-1/2"
8
1 5/8
13
1 1/16
4.000
3-3/4
4"
8
1 5/8
13
1 1/16
4.500
4-1/4
4 1/2"
8
5.000
4-3/4
5"
8
1 3/4
14
1 3/16
5.563
5-9/32
6"
8
1 3/4
14
1 3/16
6.625
6-11/32
8"
8
1 7/8
15
1 5/16
8.625
10"
8
2
16
1 1/2
10.750
12"
8
2 1/8
17
1 5/8
12.750
14"
8
14.000
16"
8
16.000
1)
The taper rate is 1 in 16 inch (3/4 inch in a foot or 62.5 mm in a meter)
NPT threads are not interchangeable with NPS - National Pipe Straight - threads.
NPT threads may look similar to ISO 7/1 threads. However, ISO and NPT threads should not be mixed. ISO threads have 55
o
taper angle versus 60
o
for NPT. The NPT root and crest configurations are also different from ISO. For ISO threads pitch is usually measured in millimeters (may be expressed in Inch). The pitch are different.
SHIPPING WEIGHT: 15 OZ.
(
These products are represented as FACTORY NEW )
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Please note:
In some cases we will use the same picture for multiple listings of the exact same item. Please keep in mind that you will receive the same product of the same or better quality as pictured. Our office hours are M-F, 8-5cst. We will respond to any questions you have on the following business day.
INVESTMENT RECOVERY
*SURPLUS INDUSTRIAL WHOLESALE SUPPLY*
Terms & Conditions:
Mainland Valve & Fitting, Inc. is a wholesaler of surplus industrial equipment. All products represented by Mainland Valve & Fitting, Inc. that is noted as surplus are surplus and are not represented by any manufacture. No manufacture warranty or any warranty is expressed or implied.  All products represented by Mainland Valve & Fitting, Inc. that is noted as factory new are factory new and are warranted only by the manufactures warranty. No other warranty is expressed or implied.  All Names, Logos, Description & other related information are trademarks of their respected companies.
All information listed herein is, to the best of our knowledge, believed to be correct. All material is surplus, and we have no way of testing anything we sell. Please review the pictures carefully. All material noted as
new surplus
are unused and in as new condition, all material noted as
used
are used and in a usable or repairable condition. If you have any questions, contact us.
Shipping cost will be actual cost only plus a small handling fee to help cover cost associated with shipping (.00 min. unless special request are made). We will combine multiple auctions into one shipment; you pay only one handling fee per shipment, even on combined shipments. Questions, comments, or concerns please contact us.
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