GOST 8732 -78 10th 09g2s 15X Hot Deformed Seamless Pipe

Model NO.
50mm
Usage
Pipeline Transport, Boiler Pipe, Pipeline Transport
Section Shape
Round, Round
After-Sales Service
Change
Surface Color
Black/Varnish/Galvanized etc.
Technical
Hot or Cold Deformed
Transport Package
Hex. Bundles
Specification
20-530mm
Trademark
KM/OEM
Origin
China
Production Capacity
50ton/Month
Reference Price
$ 1,035.00 - 1,080.00
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Product Description

GOST 8732-78 10th 09G2S 15X Hot Deformed Seamless Pipe  

Hot-rolled steel seamless pipes are the most common format successfully used in all national economic sectors. These products are known for the greatest reliability, especially for laying communications for various purposes. Most often, a seamless hot-deformed steel pipe GOST 8732-78 is used in the construction of monolithic-frame structures, where reliability is above all under such impressive loads.

Standardization hot rolling seamless tubes 8732 are produced from steel billets of the main grades:

  • 10th, 20th, 35th and 45th standard;
  • 35V;
  • 40G and 45G;
  • 15X and 40X;
  • 9X1;
  • 20PV;
  • 30KhGSA;
  • 17G1S,
  • 09G2S;
  • 10-20DDD.
Standard: GOST 8732-78
Equivalent Standard: ASTM A106, ASTM A53, EN 10216-1, DIN 1629
Material: 10
Equivalent Material: 1010, E235, St35.8, St37
Chemistry Composition
C, % Si, % Mn, % Cr, % Ni, % S, % P, % Cu, %
0.07-0.14 0.17-0.37 0.35-0.65 0.15 max 0.30 max 0.040 max 0.035 max 0.30 max
Mechanical Properties
Tensile Strength, MPa Yield Strength, MPa Elongation, %
353 min 216 min 24 min
Size & Tolerance
Available outer diameter 20-530mm
Available thickness 2.5-75mm
Outside Diameter, mm Tolerance
32≤OD≤50 ±0.5mm
51≤OD≤219 ±1%
Wall thickness & Tolerance
Wall Thickness, mm Tolerance, %
3≤OD≤15 +12.5/-15
16≤OD≤30 ±12.5
32≤OD≤45 +10/-12.5
GOST 8732-78 applies to hot-worked seamless steel pipes of general purpose, manufactured by outside diameter, wall thickness and length.
Manufacture: the tubes shall be manufactured by cold drawn and hot rolled.
Delivery Condition: heat treated.
Inspection & Test: chemical composition test, elongation test, hardness test, flattening test, bending test, flaring test, NDT, surface inspection and dimension check.
Length: 4000mm; 6000mm; 6500mm; 10000mm; 12010mm; and so on.
Max length: 18000mm
GOST 8732-78 10th 09g2s 15X Hot Deformed Seamless Pipe GOST 8732-78 10th 09g2s 15X Hot Deformed Seamless Pipe GOST 8732-78 10th 09g2s 15X Hot Deformed Seamless Pipe GOST 8732-78 10th 09g2s 15X Hot Deformed Seamless Pipe GOST 8732-78 10th 09g2s 15X Hot Deformed Seamless Pipe GOST 8732-78 10th 09g2s 15X Hot Deformed Seamless Pipe

 

Steel Pipe & Tube

PNEUTEC.IT, 2023