| Jenis bayaran: | L/C,T/T |
| Incoterm: | FOB,CFR,CIF,EXW |
| Pesanan minimum: | 5 Ton |
| Pengangkutan: | Ocean |
| Port: | Tianjin Port,Qingdao Port,Qingdao Port |
Standard: bs, GB, ASTM, JIS, MAKAN, API
Bahan: Q195-Q345, A53-A369, 10MoWVNb, STPA22-STPA26, STPG42, MO, 15NiCuMoNb5, 10Cr9Mo1VNb, 10 # -45 #, STBA20-STBA26, Aloi CrNi, Aloi Mn-V, 16juta, ST35-ST52, STB35-STB42, Aloi Cr-Mo, API J55-API P110
Bentuk Bahagian: Bulat
Tempat Asal: China
Permohonan: Paip MINYAK, Paip Bendalir, Paip Dandang, Paip dril, Paip Hidraulik, Paip Gas, Paip Baja Kimia, Paip Struktur
Proses Pengeluaran: Hot Rolled
Persijilan: Bsi, pejabat, UL, API
Rawatan Permukaan: Tergalvani
Tiub Khas: Pipa Dinding Tebal, Paip API, Paip EMT
Sama Ada Aloi: Adakah Aloi
Bertolak Ansur: ± 1%
Kategori: Paip Keluli lancar, Paip keluli dikimpal, Tiub Segi Empat, Paip Kimpalan Spiral
Perkhidmatan Pemprosesan: Membengkok, Kimpalan, Menyahtapis, Menumbuk, Keratan
Section Shape: Round
Length: 1-12meter
Out Diameter: 21.3mm-710mm
Wall Thickness: 4-120mm
| Unit Jualan | : | Ton |
| Jenis Pakej | : | Pembungkusan bundle |
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Q195 adalah keluli struktur karbon dengan kekuatan hasil 195MPa.
Nama Cina Q195 Atribut Kekuatan Keluli Struktur Karbon Karbon 195MPa Pembinaan Aplikasi, Struktur, Bingkai Motosikal, dan lain -lain. Kaedah Deoxidation F, B, Z Kekuatan tegangan 315-430 (σb/MPa) Kelebihan Plastik, Kekuatan dan Kimpalan Tinggi Tinggi
Q195 Paip keluli karbon adalah keluli struktur karbon. Kekuatan hasil ialah 195MPa. Kekuatan yang lebih rendah daripada Q235 Paip Keluli Karbon. Digunakan dalam pembinaan, struktur, bingkai motosikal, dan lain -lain. Jenama ASTM Amerika adalah Gr.B (σs185). σS185 adalah kekuatan hasil 185MPa.
China GB/T 700: Q195
ISO Standard Antarabangsa: HR2 (σs195)
Bekas Kesatuan Soviet: CT1Kп
JIS Jepun: SS330 (SS34) (σS205)
Jerman DIN: ST33
British BS: 040A10
NF Perancis: A33
Nombor keluli standard kebangsaan Cina Q195 bermaksud "kekuatan hasil σs = 195mpa", yang merupakan nilai eksperimen yang diukur pada bar keluli 16mm. Jika diameternya adalah keluli 16-40mm, had hasil adalah 185MPa, iaitu peraturan penamaan yang diterima pakai oleh ASTM di Amerika Syarikat.
| Standard | API 5L psl1/psl2, ISO3183, BDIN2458, ASTM A139, A252, EN10219/EN10217, KS F4602, KS D3583 etc. |
| Sizes | 8" to 138" |
| Thickness | 4mm to 25.4mm |
| NDT Test | UT, RT, hydrostatic, |
| Beveled Edges | 30DEG,(-0, +5) |
| Length | max.24meters, |
| Surface treatment | Black painted/3PE/3PP/FBE/galvanizing etc. |
| Hot Expanded Ends | Available |
| Packing | Loosed PCS/nylon rope(for the coating pipes) |
| Transportation | by 20/40FT containers or by bulk vessels as per conditon |
| Pile shoe | OEM(for piling) |
| Mill Test Certificate | EN 10204/3.1, 3.2 |
| Third party inspection | SGS/BV/ITS |
| Payment Term | TT, LC at sight, DP etc. |
| Application | water/fluid transportation, piling, structural supports, dredging etc. |
| Short Description | Spiral welded pipe is manufactured from steel coil. The coil is unwound and then welded while it is being turned into the shape of the pipe. Changing the angle of the spiral and the thickness of the coil is all that is needed to change from one pipe size to another. The two sides of the double submerged arc weld penetrate the full thickness of the steel to ensure the strength of the finished pipe. Full scale tests have shown that high quality spiral welded pipe is as strong as API pipe. The strength and flexible manufacturing of spiral welded pipe make it the product of choice for a variety of applications. |
|
Chemical Properties %
|
|||||||||
|
Grade A
|
|||||||||
|
C
|
Mn
|
P
|
S
|
Si
|
Cr
|
Cu
|
Mo
|
Ni
|
V
|
|
0.25
|
0.27-0.93
|
0.035
|
0.035
|
0.1
|
0.4
|
0.4
|
0.15
|
0.4
|
0.08
|
|
Grade B
|
|||||||||
|
C
|
Mn
|
P
|
S
|
Si
|
Cr
|
Cu
|
Mo
|
Ni
|
V
|
|
0.3
|
0.29-1.06
|
0.035
|
0.035
|
0.1
|
0.4
|
0.4
|
0.15
|
0.4
|
0.08
|
|
Grade C
|
|||||||||
|
C
|
Mn
|
P
|
S
|
Si
|
Cr
|
Cu
|
Mo
|
Ni
|
V
|
|
0.35
|
0.29-1.06
|
0.035
|
0.035
|
0.1
|
0.4
|
0.4
|
0.15
|
0.4
|
0.08
|
|
Mechanical Properties
|
|||
|
|
Grade A
|
Grade B
|
Grade C
|
|
Tensile strength
|
330
|
415
|
485
|
|
Yield strength
|
205
|
240
|
275
|
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