Schedule 40 Steel Pipe

Alloy & Carbon Steel SCH 40 Pipe Size Chart as per ASME B36.10

Steel pipes are available in various grades. These grades are also bifurcated into schedules. A particular schedule has a set of standards that measures the thickness of the pipe. As the number increases the thickness of the pipe also increases. Schedule 40 Steel Pipe is one such pipe that is versatile and has proven performance. These pipes can be coated with zinc in 2 different methods, in-line Galvanization, and hot-dip galvanization. A hot-dip galvanization of sch 40 pipe allows the zinc to bond with the pipe. schedule 40 pipe pressure ratings are also said to be regular and of a high strength grade. The outer diameter and wall thickness of a pipe can be obtained by NPS and scheduled pipes. For instance, NPS 14 schedule 40 pipes will have an outside diameter of 14 cm and a wall thickness of 0.437 inches. The schedule number determines the inside and outside diameter of the pipe. 

schedule 40 pipes dimensions are mentioned in the above table. The schedule 40 steel pipes weight also differs as per the size of the pipes. In general, the sch 40 pipes weight per foot accounts for 1.68 lbs. As each pipes has its own advantage so does the schedule  40 pipes. These schedule 40 pipes dimensions have thinner walls hence it is said to be the best for applications with low water pressure. One needs to be careful that the sch 40 pipes dimensions meet the requirement of your application. It is as strong as the strength of its weakest point. A difference in pressure can immediately affect its performance. 

The sch 40 pipes thickness can be determined from the table given. Previously the schedule 40 steel pipes dimensions were divided into 3 sections, standard weight (STD), double extra strong, (XXS), and extra strong (XS). these classifications were based on the size of the pipes. Though these classifications were expected to be phased out by the Schedule 40 Steel Pipes suppliers they still exist and are used widely. DN is a dimensionless specification indirectly related to the diameter as per ISO 6708. Hence it does not directly correspond to size or schedule 40 pipes thickness in mm. Originally the NPS values were given the same inside diameter however as the schedule 40 pipes thickness evolved the inside diameter changed and NPS merely became indirectly related to inside and outside diameter. We have been producing sch 40 pipes dimensions in mm for generations and have been customizing them as per the requirements of the application as well. schedule 40 pipes weight differs as per the amount of metal used in it and the thickness of the wall. 

Check weight, pressure rating and nominal wall thickness of Schedule 40 Pipe

schedule 40 pipes thickness in mm

Supplier and exporter of SCH 40 Pipe in API 5L, ASTM A106/ A53 Grade B, A333 Gr 6, A335 P22/ P11/ P9 material in India

schedule 40 pipes pressure rating

• 1 in (inch) = 25.4 mm
• 1 psi (lb/in2) = 6,894.8 Pa (N/m2) = 6.895x10-2 bar

Nominal Wall Thickness for Schedule 40 Pipe

sch 40 pipe dimensions

Buy Schedule 40 Seamless Pipe at factory price in Mumbai

schedule 40 pipes Size Chart

Steel Pipe -Size, Schedule and Flow Rates

Schedule 40 Line Pipes Weights

Stockist and supplier of Schedule 40 Welded Pipe and ANSI SCH 40 ERW Line Pipe for oil transportation

Schedule 40 pipes Dealer

We are stocking distributor of JINDAL SAW/ ISMT/ MSL Make Schedule 40 Steel Pipe in India.

Schedule 40 Steel Pipes Price

3" Schedule 40 Steel Pipe (3.500" od x 0.216" wall = 3.068" id)*

12" Schedule 40 Steel Pipe (1ft) Length: Price: USA $10.50
24" Schedule 40 Steel Pipe (2ft) Length: Price: USA $17.90
36" Schedule 40 Steel Pipe (3ft) Length: Price: USA $25.40
48" Schedule 40 Steel Pipe (4ft) Length: Price: USA $32.80
60" Schedule 40 Steel Pipe (5ft) Length: Price: USA $40.20
72" Schedule 40 Steel Pipe (6ft) Length: Price: USA $47.60
84" Schedule 40 Steel Pipe (7ft) Length: Price: USA $55.00
96" Schedule 40 Steel Pipe (8ft) Length: Price: USA $62.40

Nominal pipe size (NPS)

NPS	1/2	3/4	1	1¼	1½	2	2½	3	3½	4
DN	15	20	25	32	40	50	65	80	90	100

Note: For NPS ≥ 4, the related DN = 25 multiplied by the NPS number.

Important:

From NPS 12 and above the wall thickness between schedule 40 and STD are different, from NPS 10 and above the wall thickness between schedule 80 and XS are different.

Schedule 40 steel pipe grades and material

• Stainless Steel Pipe
• Nickel Alloy Pipe
• Monel 400 Pipe
• Hastelloy Tube
• Inconel Pipe
• Carbon Steel Pipe
• ASTM A106 Grade B Pipe
• ASTM A53 Grade B Pipe
• ASTM A333 Grade 6 Pipe
• API 5L Grade B Pipe
• API 5L Pipe
• Alloy Steel Pipe
• Alloy 20 Pipe
• Copper Nickel Pipe
• Duplex 2205 Pipe
• Super Duplex 2507 Pipe
• Mild Steel Pipe
• Galvanized Steel Pipe