| 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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42CRMO4 Alloy Steel adalah keluli molibdenum kromium biasa. OTAI Steel menyediakan keluli aloi 42CRMO4 berkualiti tinggi yang digunakan secara meluas sebagai keluli kejuruteraan. 42CRMO4 Alloy Steel, BS EN 10250 Kejuruteraan Keluli 42CRMO4 DIN 1.7225 Plat bar bulat keluli.
42CRMO4 Ciri-ciri paip keluli lancar Permohonan rawatan haba 42CRMO4 Lembaran bar bulat keluli memberikan kekuatan yang tinggi, kebolehkerjaan, ketangguhan yang tinggi, ubah bentuk pelindapkejutan kecil, ia mempunyai rintangan rayapan yang tinggi dan kekuatan jangka panjang, ia mempunyai rintangan yang tinggi dan kekuatan jangka panjang.
42CRMO adalah keluli standard GB/T Cina. Ia adalah keluli struktur aloi medium karbon dengan sifat mekanik yang baik, kebolehkerjaan yang baik dan pelbagai aplikasi. Dalam industri jentera, ia biasanya digunakan untuk mengeluarkan gear, menghubungkan rod, bolt kekuatan tinggi dan bahagian penting lain.
| Product Name | Carbon steel tube |
| 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
|
Produk lain:
Plat keluli karbon; gegelung keluli karbon
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