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Rumah / Produk / Tubing Baja Dinding Berat / GOST 8734-75 Pipa Dinding Baja Seamless Heavy 10, 20, 35, 45, 10Mn2, 15Cr, 30CrMnSi
Kualitas GOST 8734-75 Pipa Dinding Baja Seamless Heavy 10, 20, 35, 45, 10Mn2, 15Cr, 30CrMnSi pabrik
Kualitas GOST 8734-75 Pipa Dinding Baja Seamless Heavy 10, 20, 35, 45, 10Mn2, 15Cr, 30CrMnSi pabrik
Kualitas GOST 8734-75 Pipa Dinding Baja Seamless Heavy 10, 20, 35, 45, 10Mn2, 15Cr, 30CrMnSi pabrik
Kualitas GOST 8734-75 Pipa Dinding Baja Seamless Heavy 10, 20, 35, 45, 10Mn2, 15Cr, 30CrMnSi pabrik
Kualitas GOST 8734-75 Pipa Dinding Baja Seamless Heavy 10, 20, 35, 45, 10Mn2, 15Cr, 30CrMnSi pabrik

GOST 8734-75 Pipa Dinding Baja Seamless Heavy 10, 20, 35, 45, 10Mn2, 15Cr, 30CrMnSi

Properti Dasar
Tempat Asal: Cina
Nama merek: Torich
Sertifikasi: GB/T 19001-2008 , ISO 9001:2008 , TS16949 , ABS , NK
Nomor Model: GOST 8734-75
Properti Perdagangan
Jumlah Pesanan Minimum: 4MT
Harga: USD600-900
Kemampuan Penyediaan: 7500MT / Bulan
Tag

pipa baja dinding tebal

tabung baja dinding tebal

heavy wall steel pipe
Ringkasan Produk
GOST 8734-75. tabung baja tanpa jahitan yang dibentuk dingin Diameter luar: 5 ️ 140 mm(5; 6; 7; 8; 9; 10; 11; 12; 13; 14; 15; 16; 17; 17; 18; 19; 20; 21; 22; 23; 24; 25; 27; 27; 28; 29; 30; 32; 34; 35; 36; 38; 40; 42; 45; 48; 50; 51; 53; 54; 56; 57; 60; 63; 65; 68; 70; 73; 75; 76; 80; 83; 85; 89; 90...

Rincian produk

Menyoroti:

thick wall steel pipe

,

Tebal dinding Steel Tube
Dimension:: 5-140mm * 0.4-12mm * 1500-11500mm
Steel Grade:: 10, 20, 35, 45, 10Mn2, 15Cr, 30CrMnSi
Product Name:: pipa baja struktural
Section Shape:: Bulat
Technique:: Mulus
Deskripsi Produk
GOST 8734-75. tabung baja tanpa jahitan yang dibentuk dingin


Diameter luar: 5 ️ 140 mm
(5; 6; 7; 8; 9; 10; 11; 12; 13; 14; 15; 16; 17; 17; 18; 19; 20; 21; 22; 23; 24; 25; 27; 27; 28; 29; 30; 32; 34; 35; 36; 38; 40; 42; 45; 48; 50; 51; 53; 54; 56; 57; 60; 63; 65; 68; 70; 73; 75; 76; 80; 83; 85; 89; 90; 95; 100; 102; 108; 110; 120; 130; 140)

Ketebalan dinding: 0,4 12 mm
(0,4; 0,5; 0,6; 0,8; 1; 1,2; 1,4; 1,5; 1,6; 1,8; 2; 2,2; 2,5; 2,8; 3; 3,2; 3,5; 4; 4,5; 5; 5,5; 6; 6,5; 7; 7,5; 8; 8,5; 9; 9,5; 10; 11; 12)


Toleransi:
OD:
D 5 10 mm: ± 0,15 mm
D 11 30 mm: ± 0,30 mm
D 32 50 mm: ± 0,40 mm
D 51 ∼ 140 mm: ± 0,8%
WT:
S 0,4 1 mm: ± 0,12 mm
S 1,2 mm: ± 10%
S 5,5 12 mm: ± 8%


Catatan:

  1. Kelas baja: 10, 20, 35, 45, 10Mn2, 15Cr, 20Cr, 40Cr, 30CrMnSi, 15CrMo sesuai dengan GOST 1050-88, GOST 19281-89, GOST 4543-71.
  2. Dimensi dan toleransi sesuai dengan GOST 8734-75.
  3. Persyaratan teknis sesuai dengan GOST 8733-74.
  4. Panjang dari 1,5 sampai 11,5 m tergantung pada diameter dan ketebalan dinding.

Ukuran
OD, mm
 WT, mm
OD, mm
 WT, mm
OD, mm
 WT, mm
5
 0,5 1,5
16 ¢ 20
 0, 4 5
45 ¢ 48
 1 ¢ 10
6
 0,5 2
21 22
 0,4 6
50 ¢ 56
 1 12
7 8
 0,5 2,5
23 ¢ 24
 0, 5 4
57 ¢ 70
 1, 5 12
9
 0,4 3
25 ¢ 28
 1 7
73 ¢ 95
 2 12
10 ¢ 12
 0,4 3,5
30 ¢ 36
 1 8
100 ¢ 130
 2, 5 12
13 ¢ 15
 0,4 4
38 ¢ 42
 1 9
140
 3 12

Sifat mekanik
Kelas baja
Kekuatan tarik, N/mm2 ((min)
Kekuatan output,N/mm2 (min)
Elongasi, % (min)
10
343
206
24
20
412
245
21
35
510
294
17
45
589
323
14
10Mn2
422
245
22
15Cr
412
-
19
20Cr
431
-
17
40Cr
618
-
14
30CrMnSi
491
-
18
15CrMo
431
226
21

Komposisi Kimia(%, maksimal)
Kelas baja
C
Ya.
Mn
Cr
Tidak
Mo
S
P
Cu
N
10
0,07-0,14
0,17-0,37
0,35-0,65
0,15
0,3
-
-
-

-
-
20
0,17-0,24
0,17-0,37
0,35-0,65
0,25
0,25
-
0,03
0,025
0,30
0,008
35
0,32-040
0,17-0,37
0,50-0,80
0,25
0,30
-
0,04
0,035
0,30
-
45
0, 42-0,45
0,17-0,37
0,50-0,80
0,25
-
-
-
-
-
-
10Mn2
0,07-0,15
0,17-0,37
1,2-1,6
0,30
0,30
-
0,035
0,035
0,30
-
20Cr
0,17-0,23
0,17-0,37
0,50-0,80
0,70-1,0
0,30
-
0,035
0,035
0,30
-
40Cr
0,36-0,44
0,17-0,37
0,50-0,80
0,80-1,10
0,30
-
0,035
0,035
0,30
-
30CrMnSi
0, 28-0,34
0,90-1,20
0,80-1,10
0,80-1,10
0,30
-
0,005
0,025
-
-
15CrMo
0,11-0,18
0,17-0,37
0,40-0,70
0,80-1,10
0,30
0,40-0,55
0,025
0,025
0,30
-


GOST 8734-75 Pipa Dinding Baja Seamless Heavy 10, 20, 35, 45, 10Mn2, 15Cr, 30CrMnSi GOST 8734-75 Pipa Dinding Baja Seamless Heavy 10, 20, 35, 45, 10Mn2, 15Cr, 30CrMnSi

GOST 8734-75 Pipa Dinding Baja Seamless Heavy 10, 20, 35, 45, 10Mn2, 15Cr, 30CrMnSi GOST 8734-75 Pipa Dinding Baja Seamless Heavy 10, 20, 35, 45, 10Mn2, 15Cr, 30CrMnSi

Mr. Richard SHEN

Managing Director

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