Produk
Model No: E355 C45e E470
Standar: API, JIS, ASTM, GB
Bahan: A53-A369, Q195-Q345, 10 # -45 #, ST35-ST52, Paduan CrNi, Paduan Mn-V, Paduan Cr-Mo
Bentuk Bagian: Bulat
Tempat Asal: Cina
Aplikasi: Pipa Struktur, Pipa Hidrolik, Pipa Bor, Pipa Fluida
Proses Produksi: Ditarik Dingin
Sertifikasi: API, ce
Tabung Khusus: Pipa Dinding Tebal
Apakah Paduan: Apakah Paduan
Toleransi: ± 1%
Kategori: Pipa Baja Seamless
Layanan Pengolahan: Pemotongan, Meninju, Dekorasi, Pengelasan, Pembengkokan
Kemasan: Kemasan ekspor standar atau sesuai dengan kebutuhan pelanggan
Produktivitas: 10000 Tons Per Month
Transportasi: Ocean,Land,Express
Dukungan tentang: 10000 Tons Per Month
Sertifikat: ISO 9001
Pelabuhan: Qingdao,Tianjin,Shanghai
Jenis pembayaran: L/C,T/T,D/P
Inkoterm: FOB,CFR,CIF,EXW
1. Tabung silinder hidrolik ------ digunakan dalam silinder hidrolik mesin berat, crane, excavator juga forklift. Bahan beragam, terutama STKM-13CT ST52 CK45 dan 1020. Kita bisa bekerja dan mendapatkan sifat mekanis dari kebutuhan klien dan memperpanjang umur silinder hidrolik.
2. Tabung terasah ----- Digunakan dalam buffer lift dan silinder hidrolik. Tabung jenis ini memiliki kekasaran yang lebih baik dalam tabung, RA0.2-0.4um dan dapat digunakan langsung dalam tabung silinder hidrolik. Rentang: ID 50-250mm dan panjang dapat bekerja paling banyak 6m.
3. Tabung jadi dingin ---- banyak digunakan. Rentang pemrosesan 30-300mm, panjang terbesar adalah 11m.
|
OD |
GB/T3639 |
DIN2391 |
Our Tolerance |
Best Quality |
|
31-40mm |
±0.15mm |
±0.15mm |
±0.05mm |
±0.03mm |
|
41-50mm |
±0.20mm |
±0.20mm |
±0.05mm |
±0.03mm |
|
51-60mm |
±0.25mm |
±0.25mm |
±0.08mm |
±0.03mm |
|
61-70mm |
±0.30mm |
±0.30mm |
±0.10mm |
±0.05mm |
|
71-160mm |
±0.30mm |
±0.30mm |
±0.10mm |
±0.05mm |
|
160mm-230mm |
±0.50mm |
±0.50mm |
±0.40mm |
|
|
Tolerance in WT |
±0.12mm |
±0.10mm |
±0.05mm |
±0.03mm |
|
PROCESS |
||||
|
Process |
Diameter |
Length |
|
|
|
Cold Rolled |
30-100mm |
≤10 m |
|
|
|
Cold Draw |
30-250mm |
≤10 m |
|
|
|
Honing |
40-500mm |
≤10 m |
|
|
|
Skived burnished |
40-400mm |
≤76m |
|
|
|
HONED OR SRB TUBE TOLERANCE |
||||
|
Inner Diameter |
H8 |
H9 |
H10 |
|
|
30mm |
±0.033 |
±0.052 |
±0.084 |
5-30mm |
|
30-50mm |
±0.039 |
±0.062 |
±0.100 |
±0.080 |
|
50-80mm |
±0.046 |
±0.074 |
±0.120 |
|
|
80-120mm |
±0.054 |
±0.087 |
±0.140 |
|
|
120-180mm |
±0.063 |
±0.100 |
±0.160 |
|
|
180-250mm |
±0.072 |
±0.115 |
±0.185 |
|
|
250-315mm |
±0.081 |
±0.130 |
±0.210 |
|
|
Hydraulic Cylinder Honing Tube
|
|||||
|
Inside Dia
(mm)
|
ID Tolerance (mm)
|
WT Tolerance
(mm)
|
|||
|
H7
|
H8
|
H9
|
H10
|
||
|
≤30
|
+0.021/0
|
+0.033/0
|
+0.052/0
|
+0.084/0
|
±7.5%
>210mm ±10%
|
|
30 - ≤50
|
+0.025/0
|
+0.039/0
|
+0.062/0
|
+0.100/0
|
|
|
50 - ≤80
|
+0.030/0
|
+0.046/0
|
+0.074/0
|
+0.120/0
|
|
|
80 - ≤120
|
+0.035/0
|
+0.054/0
|
+0.087/0
|
+0.140/0
|
|
|
120 - ≤180
|
+0.040/0
|
+0.063/0
|
+0.100/0
|
+0.160/0
|
|
|
180 - ≤250
|
+0.046/0
|
+0.072/0
|
+0.115/0
|
+0.185/0
|
|
|
250 - ≤315
|
+0.052/0
|
+0.081/0
|
+0.130/0
|
+0.210/0
|
|
|
315 - ≤700
|
+0.057/0
|
+0.089/0
|
+0.140/0
|
+0.230/0
|
|
|
Steel Grade
|
Chemical Composition %
|
|||||
|
C
|
Si
|
Mn
|
P
|
S
|
Al
|
|
|
≤
|
≥
|
|||||
|
20#
|
0.17-0.24
|
0.17-0.37
|
0.35-0.65
|
0.035
|
0.035
|
/
|
|
45#
|
0.42-0.50
|
0.17-0.37
|
0.50-0.80
|
0.035
|
0.035
|
/
|
|
Q345B
|
≤0.2
|
≤0.5
|
1.00-1.60
|
0.03
|
0.03
|
/
|
|
Q345D
|
≤0.2
|
≤0.5
|
1.00-1.60
|
0.03
|
0.03
|
0.015
|
|
25Mn
|
0.22-0.29
|
0.17-0.37
|
0.70-1.00
|
0.035
|
0.035
|
/
|
|
27SiMn
|
0.24-0.32
|
1.10-1.40
|
1.10-1.40
|
0.035
|
0.035
|
/
|
|
ST52
|
≤0.22
|
≤0.55
|
≤1.6
|
0.025
|
0.025
|
/
|
|
SAE1026
|
0.22-0.28
|
0.15-0.35
|
0.60-0.90
|
0.04
|
0.05
|
/
|
|
Delivery Condition
|
Cold Finished (hard) (BK)
|
Cold Drawn and Stress-relieved (BK+S)
|
|||
|
Steel Grade
|
Tensile Strength
(Mpa) |
Elongation
(%) |
Tensile Strength (Mpa) |
Yield Strength
(Mpa) |
Elongation (%) |
|
20#
|
≥550
|
≥8
|
≥520
|
≥375
|
≥15
|
|
45#
|
≥640
|
≥5
|
≥600
|
≥520
|
≥10
|
|
16Mn
|
≥640
|
≥5
|
≥600
|
≥520
|
≥14
|
|
25Mn
|
≥640
|
≥5
|
≥600
|
≥510
|
≥15
|
|
27SiMn
|
≥800
|
≥5
|
≥760
|
≥610
|
≥10
|
|
ST52
|
≥640
|
≥5
|
≥600
|
≥520
|
≥14
|
|
SAE1026
|
≥640
|
≥5
|
≥600
|
≥510
|
≥15
|
Pengemasan & Pengiriman
Kategori Produk : Pipa baja > Tabung terasah
Beranda > Produk > Pipa baja > Tabung terasah > EN/10305-1 E355 C45E E470 Tabung silinder hidrolik terasing
Kirim permintaan
Mr. Hui tong
Tel:
Fax:
Ponsel:+8615864395139
Email:sales@cnmetalsupply.com
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