| Jenis bayaran: | L/C,T/T,D/P |
| Incoterm: | FOB,CFR,EXW,CIF |
| Pengangkutan: | Ocean,Land,Express |
| Port: | Tianjin,Qingdao,Shanghai |
Model No.: Dx51d
Standard: bs, ASTM, JIS, MAKAN, API, GB
Bahan: A53-A369, Q195-Q345, 10 # -45 #, Aloi Cr-Mo, ST35-ST52
Bentuk Bahagian: Bulat, Segi empat tepat, Petak
Tempat Asal: China
Permohonan: Paip Bendalir, Paip Gas, Paip Struktur, Paip MINYAK
Proses Pengeluaran: Sejuk dilancarkan
Persijilan: pejabat, API
Rawatan Permukaan: Tergalvani
Tiub Khas: Paip API
Sama Ada Aloi: Bukan aloi
Bertolak Ansur: ± 1%
Kategori: Tiub Segi Empat, Paip Keluli lancar, Paip keluli dikimpal
Perkhidmatan Pemprosesan: Membengkok, Kimpalan, Menyahtapis, Menumbuk, Keratan
| Unit Jualan | : | Ton |
| Jenis Pakej | : | Pembungkusan marin standard, atau seperti yang dikehendaki oleh pelanggan |
| Contoh Gambar | : |
|
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Pipa/tiub keluli galvanized adalah aloi besi dan karbon. Ia dilancarkan ke dalam tiub - biasanya bulat, persegi atau segi empat tepat - dan kemudian disalut dengan zink. Paip keluli biasanya tergalvani dalam salah satu daripada dua cara. Ia boleh dipenuhi panas tergalvani, salutan pelindung tebal boleh dibentuk oleh zink cair, atau lapisan zink yang lebih nipis boleh dilampirkan pada keluli dengan elektroplating melalui larutan zink semasa. memanjangkan hayat perkhidmatan.
Paip keluli yang dikimpal dengan salutan tergelincir panas atau elektro pada permukaan paip keluli tergalvani. Galvanizing boleh meningkatkan rintangan kakisan paip keluli dan memanjangkan hayat perkhidmatan mereka.
Spesifikasi paip/tiub bulat/persegi Galvanized: Spesifikasi:
| Material Grade |
Q195,SS330,ST37,ST42,Q235,SS400,S235JR,Q345,S355JR, SS500,ST52,SGCC,SGCH,G550,DX51D,DX52D,DX53D,S280GD,S350GD |
| Standard | GB,JIS,ASTM,BS,DIN,... |
| Surface | Electric galvanizing, Hot galvanizing |
| Technique | Arc welding, resistance welding (high frequency, low frequency), gas welding , furnace welding |
| OD |
Round Pipe: 10mm-406.4mm; Square Pipe: 10mm*10mm~500mm*500mm; Rectangular Pipe :10mm*20mm~400mm*600mm |
| Length | 1-12m or as customers' requirement |
| Wall Thickness | 0.3mm-30mm |
| Application | general engineering structure to cars, Bridges, ships, boilers ,pressure vessels and other manufacturing… |
| Trade Terms | EXW,FOB,CIF CFR |
| Loading Port | Shanghai port, Tianjin port, Qindao port |
| Payment terms | 1)30 % T/T deposit in advance and balance 70% before delivery. |
| 2) 30% deposit by T/T, the balance by L/C at sight. | |
| 3) 100% L/C at sight. | |
| MOQ | 5Tons |
| Packing Detail | Standard export package or customized requirements are accepted |
| Delivery time |
1.Usually,within10-20days after receiving deposit or LC. 2.According to the order quantity |
| Samples | Free samples are provided but the freight is borne by the buyer |
Paip keluli pra -tergalvani:
| Outer Diameter | Wall Thickness | Length | |
| Inch | mm |
mm |
meter |
|
1/2" |
20mm |
0.8mm-2.0mm |
0.3m-12m |
|
3/4" |
25mm |
0.8mm-2.0mm |
0.3m-12m |
|
1" |
32mm |
0.8mm-2.0mm |
0.3m-12m |
|
1-1/4" |
40mm |
0.8mm-2.0mm |
0.3m-12m |
|
1-1/2" |
47mm |
1.0mm-2.5mm |
0.3m-12m |
|
2" |
60mm |
1.0mm-2.5mm |
0.3m-12m |
|
2-1/2" |
75mm |
1.0mm-2.5mm |
0.3m-12m |
|
3" |
88mm |
1.0mm-2.5mm |
0.3m-12m |
|
4" |
113mm |
1.0mm-2.5mm |
0.3m-12m |
|
5" |
140mm |
1.0mm-2.5mm |
0.3m-12m |
|
6" |
165mm |
1.0mm-2.5mm |
0.3m-12m |
| Outer Diameter | Wall Thickness | Length | |
| Inch | mm | mm | meter |
| 1/2" | 21.3mm | 0.6mm-3.0mm | 0.3m-12m |
| 3/4" | 26.9mm | 0.6mm-3.0mm | 0.3m-12m |
| 1" | 33.4mm | 1.0mm-3.0mm | 0.3m-12m |
|
1-1/4" |
42.3mm |
1.0mm-4.0mm |
0.3m-12m |
|
1-1/2" |
48.3mm |
1.0mm-4.0mm |
0.3m-12m |
|
2" |
60.3mm |
1.5mm-4.0mm |
0.3m-12m |
|
2-1/2" |
76.1mm |
1.5mm-4.0mm |
0.3m-12m |
|
3" |
88.9mm |
1.5mm-9.5mm |
0.3m-12m |
|
4" |
114.3mm |
2.0mm-9.5mm |
0.3m-12m |
|
5" |
141.3mm |
3.0mm-9.5mm |
0.3m-12m |
|
6" |
168.3mm |
3.0mm-12.0mm |
1.0m-12m |
|
8" |
219.1mm |
3.2mm-12.0mm |
1.0m-12m |
|
10" |
273mm |
3.2mm-12.0mm |
1.0m-12m |
|
12" |
323.8mm |
6.0mm-15.0mm |
1.0m-12m |
|
14" |
355.6mm |
8.0mm-15.0mm |
1.0m-12m |
|
16" |
406.4mm |
8.0mm-20.0mm |
1.0m-12m |
|
Square and Rectangular Steel Pipe size chart
|
||
|
Square Hollow Section
|
Rectangular Hollow Section
|
Thickness
|
|
20*20 25*25 30*30
|
20*40 30*40
|
1.2-3.0
|
|
40*40 50*50
|
30*50 25*50 30*60 40*60
|
1.2-4.75
|
|
60*60
|
50*70 40*80
|
1.2-5.75
|
|
70*70 80*80 75*75 90*90 100*100
|
60*80 50*80 100*40 120*80
|
1.5-5.75
|
|
120*120 140*140 150*150
|
160*80 100*150 140*80 100*180 200*100
|
2.5-10.0
|
|
160*160 180*180 200*200
|
200*150 250*150
|
3.5-12.0
|
|
250*250 300*300 400*200 350*350 350*300
|
250*200 300*200 350*200 350*250 450*250 400*300 500*200
|
4.5-15.75
|
|
400*400 280*280 450*300 450*200
|
400*350 400*250 500*250 500*300 400*600
|
5.0-20.0
|
Pembungkusan dan pengangkutan
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