Refer HFS Mechanical Tube Dimensions & Tolerances

HFS Mechanical Tube is a type of hot finished seamless pipes that are made from different types of stainless steel materials. The products are most suitable for applications that do not require dimensional precision. These pipes are of low cost compared to the cold drawn ones and have high absolute roughness or low surface smoothness. The Hot Finished Seamless Stainless Steel Pipes is mainly used for the strength of the material in structural and mechanical applications. The yield strength of the pipes are considered while selecting the grades. Depending on the outer diameter and the wall thickness of the pipes, the yield strength and the pressure capacities vary.

Hot Finished Seamless Stainless Steel Pipes

Hot Finished Seamless Stainless Steel Pipes

HFS Mechanical Tube

HFS Mechanical Tube

Hot Finished Seamless Mechanical Tube

Hot Finished Seamless Mechanical Tube


Check price & dimensions of Hot Finished Seamless Mechanical Steel Tube

There are pipes ranging from 5mm to 1219.2mm in outer diameter and the wall thickness can range up to 20mm. There are Hot Finished Mechanical Mild Steel Tube products which can range as low as 4mm in outer diameter. The mild steel products have low cost, good abrasion resistance, general corrosion resistance and good weldability because of the mild carbon content. The grades of the Hot Finished Seamless Mechanical Tube can range from ASTM A519 through 106, 179, 192 and so on. These specifications specify the application types such as high temperature, high pressure services as well as structural tubing. The Hot finished seamless Pipes are therefore used in machine parts, liquid transfer lines and in structural applications such as construction.


Specification of Hot Finished Seamless Stainless Steel Pipes

Standard ASTM, ASME, JIS, AISI, AMS, EN, SAE, DIN, NF, TOCT, DS, DTD, GB
Outer Dimensions 4.0mm – 60.0mm
size 5.0 - 1219.2 mm
Swg & Bwg 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.
Schedule SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Length Single Random, Double Random, Standard & Cut length Pipe
Finish Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF, NO.1, NO.4, 2B, BA, HL, 8K, Mirror finish, etc
Form are available in form of Round, Square, Hollow, Rectangular, Hydraulic, Coiled, Straight Pipes, “U” Shape, Pan Cake Coils etc.
Types Seamless / ERW/ EFW / Welded / Fabricated / CDW / DOM / CEW
End Plain End, Beveled End, Treaded Pipe, Screwed ends
Value Added Service Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc.
manufacturing Technique Cold drawn, hot drawn, bright annealed, solid solution, hot extruding
Test Certificate Manufacturer Test Certificate
Laboratory Test Certificate from Govt. Approved Lab.
Under Third Party Inspection

Hot Finished Seamless Mechanical Tube Types

Hot Finished Seamless Mechanical Steel Tube

Hot Finished Seamless Mechanical Steel Tube

Hot Finished Seamless Mechanical Mild Steel Tube

Hot Finished Seamless Mechanical Mild Steel Tube

Hot finished seamless stainless steel Pipes

Hot finished seamless stainless steel Pipes

Hfs Steel Tube

Hfs Steel Tube

Hfs Seamless Tube

Hfs Seamless Tube

Hot finished seamless Pipes

Hot finished seamless Pipes

Hot Finished Seamless Steel Pipe

Hot Finished Seamless Steel Pipe

HFS Tubing

HFS Tubing


Size Range of Hot finished seamless Pipes

Outer Diameter Wall
2.188 – 6.750" 0.313 – 1.625"

View Hot Finished Seamless Mechanical Mild Steel Tube price per meter ex Mumbai

Hot Finished Seamless Mechanical Mild Steel Tubes Dimensions

Hot Finished Seamless Mechanical Steel Tube. 50.8mm - 193.7mm
Hot Finished Seamless Mechanical Mild Steel Tube EN 10297-1
O.D. mm Wall Thickness mm O.D. mm Wall Thickness mm O.D. mm Wall Thickness mm O.D. mm Wall Thickness mm O.D. mm Wall Thickness mm O.D. mm Wall Thickness mm
50.8 4.0 76.1 4.5 95.2 6.3 120.6 8.0 146.0 9.5 168.3 4.5
50.8 6.3 76.1 5.6 95.2 9.5 120.6 9.5 146.0 12.5 168.3 5.0
50.8 8.0 76.1 6.3 95.2 12.5 120.6 12.5 168.3 5.6
50.8 9.5 76.1 8.0 95.2 16.0 120.6 19.0 152.4 6.3 168.3 6.3
50.8 12.5 76.1 9.5 95.2 19.0 120.6 25.4 152.4 9.5 168.3 8.0
76.1 12.5 120.6 32.0 152.4 11.1 168.3 9.5
57.1 4.0 76.1 16.0 101.6 4.0 152.4 12.5 168.3 12.5
57.1 6.3 76.1 19.0 101.6 5.0 127.0 5.0 152.4 16.0 168.3 16.0
57.1 9.5 101.6 6.3 127.0 6.3 152.4 19.0 168.3 25.0
57.1 12.5 82.5 6.3 101.6 8.0 127.0 9.5 152.4 25.0 168.3 30.0
82.5 9.5 101.6 9.5 127.0 12.5 152.4 31.8 168.3 35.0
60.3 4.5 82.5 12.5 101.6 12.5 127.0 16.0 152.4 35.0 168.3 40.0
60.3 5.0 82.5 16.0 101.6 16.0 127.0 19.0 152.4 40.0 168.3 50.0
60.3 6.3 82.5 19.0 101.6 19.0 127.0 25.0 152.4 45.0
60.3 8.0 101.6 25.0 177.8 6.3
60.3 9.5 88.9 4.0 133.0 6.3 159.0 9.5 177.8 9.5
60.3 12.5 88.9 4.5 108.0 6.3 133.0 9.5 159.0 12.5 177.8 12.5
88.9 5.0 108.0 9.5 133.0 12.5 159.0 19.0 177.8 19.0
63.5 6.3 88.9 5.6 108.0 12.5 133.0 19.0 159.0 25.0 177.8 25.0
63.5 8.0 88.9 6.3 108.0 16.0 133.0 25.0 159.0 30.0 177.8 34.9
63.5 9.5 88.9 8.0 108.0 19.0 159.0 35.0 177.8 40.0
63.5 12.5 88.9 9.5 139.7 5.6 159.0 40.0 177.8 50.0
63.5 16.0 88.9 12.5 114.3 4.5 139.7 6.3 159.0 50.0
88.9 16.0 114.3 5.6 139.7 8.0 193.7 5.6
69.9 6.3 88.9 19.0 114.3 6.3 139.7. 9.5 165.1 6.3 193.7 6.3
69.9 9.5 114.3 8.0 139.7 12.5 165.1 31.8 193.7 8.0
69.9 12.5 114.3 9.5 139.7 19.0 165. 1 38.1 193.7 9.5
69.9 16.0 114.3 12.5 139.7 25.0 193.7 12.5
114.3 16.0 139.7 30.0 193.7 16.0
114.3 19.0 1397 35.0 193.7 19.0
114.3 25.4 139.7 40.0 193.7 25.0
193.7 30.0
193.7 35.0
193.7 40.0
193.7 50.0

Process to Manufactured Hot Finished Seamless Steel Pipe

  • CPE – Cross Piercing and Elongation process suitable for small dia and thin or medium wall thickness pipe.
  • Plug Mill – This process is suitable for larger dia and thick wall pipe.
  • PMP – Mandrel pipe mill process is suitable for small diameter and thick wall pipe.

Buy custome sizes Hot finished seamless stainless steel Pipes from our Inventory

Material Specification of HFS Tubing

  • For steel construction: DIN EN 10210, S235JRH, S355J2
  • For machine construction: DIN EN 10297, E235+AR, E355+AR, E355+N
  • For compression applications: DIN EN 10216-3, P355N

Features of HFS Steel Tube

  • High tensile strength
  • Resistance against corrosion
  • Resistance against stress cracking
  • Tolerance to extremely high temperature

Hot finished seamless Pipes & HFS tube length up to 18 meter

Application for Hot Finish Seamless Pipe

  • Hydraulic Cylinders
  • Drilling Equipment
  • Bushings

whatsapp chat