Hot-deformed seamless steel pipes

Hot-deformed seamless steel pipes

Seamless pipes
Hot-deformed seamless steel pipes Hot-deformed seamless steel pipes
ORDER
Range:
21,3 – 168,3x2,6 – 25,0 mm
Steel grade:
carbon steel and alloyed steel
Standard:
GOST 8731-74, Rev.№ 2-6* GOST 23270-89*, GOST 8732-78, Rev. № 1-2 DIN EN 10220:2003 DIN 1629-1984 DIN 17175-1979 ASTM А 333/A333M-16 DIN EN 10216-1:2014 DIN EN 10216-2:2014 DIN EN 10216-3:2014 DIN EN 10208-1:2009 DIN EN 10208-2:2009 DIN EN 10297-1:2003 DIN EN 10255:2007 DIN EN 10210-1:2006 DIN EN 10
Certificates:
Conformity certificate No. 04IDYU128.BY.С00896 SERCONS / ZODIAC Ltd (RF) for the production of seamless hot-rolled general-purpose pipes of carbon and alloyed steel grade according to the requirements GOST 8732-78, GOST 8731-74

Outside diameter, mm Allowed deviation of manufacturing accuracy
extended common
up to 50 inclusive ±0.5 mm ±0.5 mm
over 50 to 168,3   ±0.8 mm   1%
Wall thickness, mm   Allowed deviation of manufacturing accuracy 
extended common
up to 15 inclusive   ±12.5% + 12.5
-15.0%
over 15 to 25   +10.0%
-12.5%		 ±12.5%
 
Steel grade Tensile strength, MPa Yield strength, MPa Relative elongation, %
not less then
10 353 216 24
20 412 245 21
35 510 294 17
45 588 323 14
40Х 657 - 9
15ХМ 431 225 21

Pipes are supplied in hex-shaped bundles (weight not above 5,0 t) with robust steel strapping in at least 8 points with horizontal separation of bundles. Every bundle has two steel or textile handling loose strapping for multiple lifting.

Bundle size: 300x260 mm - 700x610 mm.

Every bundle has 2 grafiplast labels, specifying the following in English:

  • country of origin;
  • producer's trade mark;
  • size, ODxWTH, mm;
  • length, m;
  • standard;
  • contract №;
  • type of pipe;
  • steel grade;
  • heat№;
  • batch №;
  • bundle №;
  • number of pipes in a bundle;
  • total length of pipes in a bundle (actual), m;
  • bundle net weight, kg;
  • destination country;
  • when needed - additional marking.

Presented documents

  1. Invoice.
  2. Certificate of origin.
  3. Bill of lading.
  4. Mill's Test Certificate according to 3.1 DIN EN 10204:2005-01, according to 3.2 DIN EN 10204:2005-01.
  5. Packing list.
  6. CMR.