Check Stainless Steel HR Seamless Pipe Dimensions & Weight Chart

Stainless Steel HR Seamless Pipe is a hot rolled seamless pipe. The metallic pipes are made up of different metals and material compositions. There are carbon steel, ferritic steels, austenitic stainless steel, duplex steel and high alloy materials. The Hot Rolled Seamless Steel Pipes are made from all different material types and grades. The pipes are made through different formation methods such as cold rolling, hot rolling, cold drawing, hot drawing, ERW, EFW and welded procedures. The Hot Rolled Steel Pipes are used for high precision applications due to their high dimensional accuracy. These pipes are used in oil and gas, petroleum, petrochemical, power generation and other high temperature and high pressure applications.

Hot Rolled Steel Pipes

Hot Rolled Steel Pipes

Stainless Steel HR Seamless Pipe

Stainless Steel HR Seamless Pipe

Hot Rolled Seamless Steel Pipes

Hot Rolled Seamless Steel Pipes


Manufacturer of Hot Rolled Seamless Steel Pipes, Hot Rolling Pipes in India

There are different forms such as round, square, rectangular and hydraulic pipe types. The Hot Rolled Steel Rectangular Tube is used for it’s geometric strength. These can be used in structural applications and in light weight, precise applications. The diameter of the pipes ranges from 5mm to 1219.2mm, the wall thicknesses from 0.5mm to 20mm with schedules ranging from sch5 through XXS. The Steel Hot Rolled Seamless Pipes range in length up to 18000mm with single random, double random and custom cut to length sizes. The hot rolling procedure costs less than the cold drawing procedures but has high dimensional accuracy than the cold drawn pipes.


Hot Rolled Steel Pipes Specification

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

Most Selling Types of Hot Rolled Seamless Steel Pipes

hot rolled steel tube

hot rolled steel tube

hot rolled stainless steel pipe

hot rolled stainless steel pipe

hot rolled steel square tube

hot rolled steel square tube

hot rolled steel rectangular tube

hot rolled steel rectangular tube

Hot Rolled Steel Seamless Pipes

Hot Rolled Steel Seamless Pipes

Stainless Steel Hot Rolled Pipes

Stainless Steel Hot Rolled Pipes

Carbon Hot Rolled Seamless Pipe

Carbon Hot Rolled Seamless Pipe

Steel Hot Rolled Seamless Pipes

Steel Hot Rolled Seamless Pipes


Size Range of Stainless Steel HR Seamless Pipe

Size Range 0.250” O.D. x 0.028” Wall to 26.000” O.D. x 4.000” Wall

Refer Carbon and Stainless Steel Hot Rolled Pipes Size Chart

Hot Rolled Stainless Steel Pipe Tolerance

Pipe
Nominal Pipe Size   O.D., in.  O.D. Tolerance Wall Thickness, in.  Wall Thickness Tol.
HRS Pipe A500 Hot Rolled  0.750  1.050  +/-0.5%  0.113  +/- 10%
HRS Pipe A500 Hot Rolled  1.000  1.315  +/-0.5%  0.133  +/- 10%
HRS Pipe A500 Hot Rolled  1.250  1.660  +/-0.5%  0.140  +/- 10%
HRS Pipe A500 Hot Rolled  1.500  1.900  +/-0.5%  0.145  +/- 10%
HRS Pipe A500 Hot Rolled  2.000  2.375   +/-0.75%  0.154  +/- 10%
HRS Pipe A500 Hot Rolled  2.500  2.875  +/-0.75%  0.203  +/- 10%
HRS Pipe A500 Hot Rolled  3.000  3.500  +/-0.75%  0.216  +/- 10%

Process Of Manufacturing Stainless Steel Hot Rolled Pipes

round bars → heating → piercing → three-roll cross rolling, rolling or extrusion → detached → sizing (or reducing) → cooling → parison tube → straightening → hydrostatic test (or flaw detection) → mark → storage.


Supplier of Hot Rolled Steel Rectangular Tube in Mumbai

Other Grades of Hot Rolled Steel Pipes & Tubes

Oil & Gas Sector
API 5L
API 5CT
IS 1978, 1979
Automotive Industry
ASTM A-519
SAE 1010, 1012, 1020, 1040, 1518, 4130
DIN 2391, 1629
BS 980, 6323 (Pt-V)
IS 3601, 3074
Hydrocarbon Process Industry
ASTM A-53, A-106, A-333, A-334, A-335, A-519
BS 3602,3603
IS 6286
Bearing Industry
SAE 52100
Hydraulic Cylinder
SAE 1026, 1518
IS 6631
DIN 1629
Boiler, Heat Exchanger, Superheater & Condenser
ASTM A-179, A-192, A-209, A-210, A-213, A-333, A-334,A-556
BS 3059 (Pt-I Pt-II)
IS 1914, 2416, 11714
DIN 17175
Railways
IS 1239 (Pt-I),1161
BS 980
Mechanical, Structural General Engineering
ASTM A-252, A-268, A-269, A-500, A-501, A-519, A-589
DIN 1629, 2391
BS 806, 1775, 3601, 6323
IS 1161, 3601

Defect of Steel Hot Rolled Seamless Pipes

  • Inside scarring: scars in the steel pipe inner surface, generally easily peel off.
  • Warping: a straight line or intermittent small nail-like tilt leather. Often seen in the capillary head, and easy to peel.
  • Inside straights: a straight shape scratch with a certain width and depth.
  • Iinner edge: a straight shape protrusion with a certain width and depth.

Check Pressure Rating of Steel Hot Rolled Seamless Pipes & Square Tube

Applications of Carbon Hot Rolled Seamless Pipe

  • Food & Dairy Plants
  • Paper Industries
  • Oil & Gas Exploration
  • Desalination Plant
  • Pharmaceutical Plant

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