Seamless pipes

Hot-deformed seamless steel pipes

Steel grade:
carbon steel and alloyed steel
Standard:
GOST 8731-74, GOST 23270-89, GOST 8732-78, DIN EN 10220:2003,DIN 1629-1984,DIN 17175-1979,DIN EN 10216-1:2014, DIN EN 10216-2:2014, DIN EN 10216-3:2014, DIN EN 10208-1,2:2009, DIN EN 10297-1:2003, DIN EN 10255:2007, DIN EN 10210-1,2:2006, ASTM A33/A333M-15

Range:

Наружный диаметр, мм 
Outside diameter, mm
Масса 1 м труб, кг, при толщине стенки, мм    
Pipe weight per 1 m, kg/m, wall thickness, mm
2,8 3 3,2 3,5 4 4,5 5 5,5 6 6,5 7 7,5 8 8,5
21.3   1.35 1.43 1.54 1.71                  
26.9 1.66 1.77 1.87 2.02 2.26 2.49 2.70 2.90            
31.8 2.00 2.13 2.26 2.44 2.74 3.03 3.30 3.57            
33.7 2.13 2.27 2.41 2.61 2.93 3.24 3.54 4.10 4.10 4.36 4.61      
38 2.43 2.59 2.75 2.98 3.35 3.72 4.07 4.41 4.74 5.05 5.35 5.64 5.92  
42 2.71 2.89 3.06 3.32 3.75 4.16 4.56 4.95 5.33 5.69 6.04 6.38 6.71  
42.4 2.73 2.91 3.09 3.36 3.79 4.20 4.61 5.00 5.38 5.75 6.11 6.45 6.79  
48.3     3.56 3.87 4.37 4.86 5.34 5.80 6.26 6.70 7.13 7.54 7.95 8.34
50       4.01 4.54 5.05 5.55 6.04 6.51 6.97 7.42 7.86 8.29 8.70
51       4.10 4.64 5.16 5.67 6.17 6.66 7.13 7.60 8.04 8.48 8.91
57       4.62 5.23 5.83 6.41 6.99 7.55 8.10 8.63 9.16 9.67 10.17
60       4.88 5.52 6.16 6.78 7.39 7.99 8.58 9.15 9.71 10.26 10.80
60.3       4.90 5.55 6.19 6.82 7.43 8.03 8.62 9.20 9.76 10.32 10.86
63.5       5.18 5.87 6.55 7.21 7.87 8.51 9.14 9.75 10.36 10.95 11.53
68       5.57 6.31 7.05 7.77 8.48 9.17 9.86 10.53 11.19 11.84 12.47
70       5.74 6.51 7.27 8.02 8.75 9.47 10.18 10.88 11.56 12.23 12.89
73       6.00 6.81 7.60 8.39 9.16 9.91 10.66 11.39 12.12 12.82 13.52
76         7.10 7.94 8.76 9.56 10.36 11.14 11.91 12.67 13.42 14.15
82.5         7.74 8.66 9.56 10.44 11.32 12.18 13.03 13.87 14.70 15.51
89         8.39 9.38 10.36 11.33 12.28 13.23 14.06 15.07 15.98 16.88
95         8.98 10.04 11.10 12.14 13.17 14.19 15.19 16.18 17.16 18.13
102         9.67 10.82 11.96 13.09 14.21 15.31 16.40 17.48 18.55 19.60
108         10.26 11.49 12.70 13.90 15.09 16.27 17.44 18.59 19.73 20.86
114         10.85 12.15 13.44 14.72 15.98 17.23 18.47 19.70 20.91 22.12
121             14.30 15.67 17.02 18.35 19.68 20.99 22.29 23.58
127             15.04 16.48 17.90 19.32 20.72 22.10 23.48 24.84
133             15.78 17.29 18.79 20.28 21.75 23.21 24.66 26.10
140             16.65 18.24 19.83 21.40 22.96 24.51 26.04 27.57
146             17.39 19.06 20.72 22.36 24.00 25.62 27.23 28.82
152             18.13 19.87 21.60 23.32 25.03 26.73 28.41 30.08
159             18.99 20.82 22.64 24.45 26.24 28.02 29.79 31.55
165             19.73 21.63 53.53 25.41 27.28 29.13 30.97 32.80
168             20.10 22.04 23.97 25.89 27.79 29.69 31.57 33.44

GOST 8732-78, GOST 8731-74

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.

Detailed information on the range of products: download

Your manager:

Head Pipe Division - Dmitry Garkusha
+7 (495) 649-65-78 add.102
+7 (916) 747-20-95
greb@bmzm.ru