Schedule 20 steel pipe

Schedule 20 Steel Pipe

There are numerous grades and classifications of steel pipes. While the grades classify the pipes according to their characteristics, the classifications split the tubes based on the wall thickness. One of these pipes that offers corrosion resistance and can operate under reduced pressure is the schedule 20 steel pipe.

They also provide tolerance to chemicals. The maximum stress that schedule 20 pipes are capable of handling is determined by their thickness in mm. In order to determine the stress management capabilities of a certain pipe, scheduled 20 pipes are assigned a strength grade. One of the lesser scheduling grades is the SCH 20 pipe. In reduced pressure and temperature operations, where there is little tension or strain on the pipeline grade, these pipes are typically preferred.

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Locate UAE suppliers of sch 20 pipe. Check out the comparison between Schedules 20 and 40

Schedule 20 steel pipe specification


Schedule 20 Steel Pipe Specification

Schedule 20 steel pipe size range SCH 20 steel pipe size Length Schedule 20 pipe size material
  • Nominal pipe size – 8” to 36” NPS
  • Wall thickness : 6.35 – 12.7mm
  • OD: 219.1 – 914.0mm

For larger diameter please directly contact above Schedule 20 Steel Pipe suppliers in UAE & get stock availability and shipping estimate

  • 6 meters
  • 12 meters
  • Single random lengths (4 – 8 meters)
  • Double random lengths (8 – 13 meters)
  • Custom length or cut to length to save wastage
SCH 20 steel pipe condition of delivery Manufacturing method of SCH 20 seamless pipe Schedule 20 steel pipe American dimensional standard
  • BKW – Soft/ Cold-finished
  • NBK – Normalized
  • BK- Hard/ Cold-finished
  • GBK – Annealed
  • Cold drawn seamless Schedule 20 pipe
  • Hot finished seamless SCH 20 pipe
  • ASME B36.10 carbon steel SCH 20 pipe
  • ASME B36.19 stainless steel SCH 20 pipe
Schedule 20 pipe required quality test SCH 20 pipe coating & surface SCH 20 steel pipe end
  • Hardness test
  • Bend Test
  • Flattening test
  • Tensile mechanical test

All listed Schedule 20 Steel Pipe suppliers also offer third party inspection, MTC EN 10204 3.1 and IBR
certificate with delivery

  • Polished
  • 3PE
  • Varnished
  • FBE/ Epoxy
  • PE (Plain End)
  • BE (Beveled Ends)

Are you seeking a specific size of stainless steel schedule 20 pipe from a reputable stockist in the Middle East or Africa? Look what connection exists between a pipe’s od, thickness, and Schedule.

SCH 20 steel pipe dimensions

View SCH 20 pipe dimensions, weight & thickness in mm & inch

Pipe size Outside Diameter (OD) in Inch Outside Diameter (OD) in mm SCH 20 Wall thickness in Inch SCH 20 Wall thickness in mm SCH 20 Weight in lb/ft SCH 20 Weight in kg/m
8″ NPS200 8.625 219.1 0.25 6.35 22.36 33.31
10″ NPS250 10.75 273 0.25 6.35 28.04 41.77
12″ NPS300 12.75 323.8 0.25 6.35 33.38 49.73
14″ NPS350 14 355.6 0.312 7.92 45.61 67.9
16″ NPS400 16 406.4 0.312 7.92 52.27 77.83
18″ NPS450 18 457 0.312 7.92 58.94 87.71
20″ NPS500 20 508 0.375 9.53 78.6 117.15
22″ NPS550 22 559 0.375 9.53 86.61 129.13
24″ NPS600 24 610 0.375 9.53 94.62 141.12
26″ NPS650 26 660 0.5 12.7 136.17 202.72
28″ NPS700 28 711 0.5 12.7 146.85 218.69
30″ NPS750 30 762 0.5 12.7 157.53 234.67
32″ NPS800 32 813 0.5 12.7 168.21 250.64
34″ NPS850 34 864 0.5 12.7 178.89 266.61
36″ NPS900 36 914 0.5 12.7 189.57 282.27

Schedule 20 Steel Pipe Dimensions

Carbon steel schedule 20 pipe pressure rating

Carbon Steel Grade B Pipes – ASTM A53M, A106M, API 5L, Seamless
Maximum Allowable Operating Pressure (MPa)
Nominal Size Outside Diameter (mm) Schedule Wall Thickness
(mm)
Temperature (°C)
-29
to
+38
204 260 343 371 399 427
(DN) (NPS) Maximum Allowable Stress (MPa)
137.9 137.9 130.3 117.2 113.8 89.6 74.5
200 8 219.1 20 6.35 7.1 7.1 6.7 6.1 5.9 4.6 3.9
250 10 273.1 20 6.35 5.7 5.7 5.4 4.8 4.7 3.7 3.1
300 12 323.9 20 6.35 4.8 4.8 4.5 4.1 4 3.1 2.6
350 14 355.6 20 7.92 5.5 5.5 5.2 4.6 4.5 3.5 2.9
400 16 406.4 20 7.92 4.8 4.8 4.5 4.1 3.9 3.1 2.6
450 18 457 20 7.92 4.2 4.2 4 3.6 3.5 2.8 2.3
500 20 508 20 9.53 4.6 4.6 4.3 3.9 3.8 3.0 2.5
600 24 610 20 9.53 3.8 3.8 3.6 3.2 3.1 2.5 2.1

Notes:

  • Above SCH 20 steel pipe size, dimensions and maximum Allowable pressure is applicable for ASTM A106 Grade B, ASTM
    A53 Grade B and API 5L Grade B pipe
  • This pressure rating is only for SCH 20 seamless pipe

Schedule 20 pipe diameter

S 20 pipe size OD – Outside Diameter ID – Inside Diameter Schedules Wall thickness
8″ 8.625 8.125 20 0.25
10″ 10.75 10.25 20 0.25
12″ 12.75 12.25 20 0.25
14″ 14 13.375 20 0.312
16″ 16 15.375 20 0.312
18″ 18 17.375 20 0.312
20″ 20 19.25 20 0.375
24″ 24 23.25 20 0.375
30″ 30 29 20 0.5

Find ex-stock of SCH 20 in UAE

SCH 20 stainless steel pipe

Brand Name Country/ Origin
SALZGITTER MANNESMANN INDIA
BENTELER AUSTRIA
SEAH KOREA SOUTH KOREA
BUTTING GERMANY GERMANY
TUBACEX INDIA

SCH 20 carbon steel pipe

Brand Name Country/ Origin
JFE JAPAN JAPAN
ARCELORMITTAL UK
TENARIS ITALY
Maharashtra Seamless Ltd. INDIA
ISMT INDIA
JSW INDIA
TUBOS SPAIN
Hyundai Hysco KOREA
Valcovny trub Chomutov Czechia (Europe)
BENTELER GERMANY
SEAH KOREA SOUTH KOREA
BUTTING GERMANY GERMANY

Purchase schedule 20 galvanized pipe that is cut to size for your project from the finest importers in Dubai at fair rates. Can see 8-inch Sch 20 pipe pressure holding capacity for further details.

This encourages the use of 8 Sch 20s pipe grade in lower-pressure operations. The pipe’s size determines the pressure ratings of the pipeline. The wall thickness & stress-bearing capability of a tube will increase as its size decreases. ss 304 schedule 20 pipes’ thicknesses ranging from 6.35 inches to 12.7 inches. When comparing the overall diameter of the pipe, the thickness is crucial. These schedules cover a pipe diameter size range of 8 to 36 inches. Such pipes are often recommended in low-pressure & temperature situations where the pipeline grade is not subjected to excessive tension or pressure.

One of the lowest classes of steel pipe is schedule 20 stainless steel pipes. Timetable 20 is a grade with light scheduling. In low-pressure & temperature operations where there is minimal pressure or tension on the pipeline grades, schedule 20 carbon steel pipes are usually preferred. Such pipelines can be used in tension-free a wide variety of industrial applications since they are extremely malleable, simple to work together, and durable. The most popular tube schedule is schedule 40 steel pipes. It is typically used during sewer and water pipelines and can be galvanized, although it need not be. It might also show up in areas that require decoration or support. Because of its adaptability and operational strength, it makes a fantastic pipe.

The pipe’s internal diameter (ID) fluctuates and its external diameter (OD) is fixed for any pipe dimensions and any certain schedule numbers or grades. Even though its ID drops as thickness grows, an object’s advantageous properties. To aid in the construction of the assist devices, OD is maintained consistently to enable usage of the exact supporting equipment for tubes of a similar size (varying thicknesses). Even if the pipe schedule numbers for various pipe diameters might be the same, the pipeline thickness may not be. Regarding the pipe dimension, it might be the same or different. Even if the tube schedule numbers for various pipe diameters may be the same, the pipe thickness may not be. Regarding pipe diameter, it might be the same or different.

Here meet the most dynamic ss 304 schedule 20 pipe distributors and traders with MTC, situated in the GCC. View the carbon steel sch 20 pipe thickness in mm

The total stress that 10 sch 20 pipes are capable of handling is determined by their thickness in millimeters. In order to determine a tube’s ability to handle strength, a category 20 tube stress classification is assigned to it. An sch 20 pipes of size 10 inches with an internal diameter of 28.04 millimeters and an outside diameter of 0.250 millimeters will have a thickness of 20 tubes in millimeters in 28.04. Additionally, a schedule 20 black steel pipe with a 22-inch diameter, an internal diameter of 0.375 millimeters, and an exterior diameter of 559 millimeters will have a thickness of 9.53 millimeters.

Look up Jindal, ISMT, MSL, TISCO, Baosteel, JFE, and NSSMC-made schedule 20 black steel pipe suppliers here and learn more about pipe schedule 20 ductility

Because schedule 20 galvanized steel pipes are ductile and ideal for a range of petrochemical and chemical industrial applications, they are lightweight and simple to operate. Standard criteria control the size of schedule 20 pipe, which is interchangeable. On the other side, the sizes have an impact on the pipelines’ ductility. The gravitational attraction sewage systems, sewage, and stormwater management systems all frequently employ the lighter, scheduled 20 tube walls. Our schedule 20 galvanized pipes are utilized in several applications and thus are suitable including all schedule 20 fittings.