TORICH GB / T9948 12CrMo Tabung Baja Mulus Tabung Baja Presisi Untuk Petrleum Retak
Properti Dasar
Tempat Asal:
Cina
Nama merek:
TORICH
Sertifikasi:
ISO9001 ISO14001
Nomor Model:
GB / T9948
Properti Perdagangan
Jumlah Pesanan Minimum:
3ton
Harga:
800-1200USD/TON
Ketentuan Pembayaran:
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Kemampuan Penyediaan:
30000Tons/tahun
Ringkasan Produk
TORICH GB/T9948 12CrMo Tubes Steel Seamless Untuk Cracking Petroleum Tabel 1: Toleransi Diameter Luar dan Ketebalan Dinding Satuan: mm Kode Sort Metode manufaktur Ukuran Nominal Toleransi Tingkat Umum Tingkat Tinggi W-H Gulung panas (ekstrusi) Diameter luar D ≤ 54 ± 0.50 ± 0.30 > 54 ~ 325 ± 1%D ± 0...
Rincian produk
Menyoroti:
Pipa seamless presisi
,precision pipes and tubes
Product Name:
TORICH GB/T9948 12CrMo Tabung Baja Mulus Untuk Perengkahan Minyak Bumi
Keyword:
tabung baja mulus
Type:
Tabung Baja Mulus
Surface:
Mabuk
Material:
30CrMo ZT380
Usage:
pipa minyak
Shape:
Bulat
Length:
2-12m
OD:
30-340mm
WT:
2-30mm
Deskripsi Produk
TORICH GB/T9948 12CrMo Tubes Steel Seamless Untuk Cracking Petroleum
Tabel 1: Toleransi Diameter Luar dan Ketebalan Dinding Satuan: mm
| Kode Sort | Metode manufaktur | Ukuran Nominal | Toleransi | ||
| Tingkat Umum | Tingkat Tinggi | ||||
| W-H | Gulung panas (ekstrusi) | Diameter luar D | ≤ 54 | ± 0.50 | ± 0.30 |
| > 54 ~ 325 | ± 1%D | ± 0,75%D | |||
| >325 | ± 1%D | - | |||
| Ketebalan dinding S | ≤ 20 | +15%S -10%S | ± 10%S | ||
| >20 | + 12,5%S -10%S | ± 10%S | |||
| Peningkatan panas | Diameter luar D | Semua | ± 1%D | ||
| Ketebalan dinding S | Semua | ±15%S | |||
| WC | Cold Drawn ((Rolling)) | Diameter luar D | ≤ 25.4 | ± 0.15 | |
| > 25,4 ~ 40 | ± 0.20 | ||||
| > 40 ~ 50 | ± 0.25 | ||||
| > 50 ~ 60 | ± 0.30 | ||||
| > 60 | ± 0,75%D | ± 0,5%D | |||
| Ketebalan dinding S | ≤3.0 | ± 0.3 | ± 0.2 | ||
| > 3.0 | ± 10%S | ± 7,5%S | |||
Tabel 2: Toleransi dari ketebalan dinding minimum unit: mm
| Kode Sort | Metode Produksi | Ketebalan dinding minimum Smin | Toleransi | |
| Tingkat Umum | Tingkat Tinggi | |||
| W-H | Hot Rolling (Ekstrusi) | ≤4.0 | +0.90 0 | +0.70 0 |
| > 4.0 | +25%Smin 0 | +22%Smin 0 | ||
| WC | Cold Drawn ((Rolling)) | ≤3.0 | +0.6 0 | +0.4 0 |
| > 3.0 | +20%Smin 0 | +15%Smin 0 | ||
Tabel 3 Kelas baja dan komposisi kimia
| Besi kelas | Komposisi kimia % | |||||||||||
| C | Ya. | Mn | Cr | Mo | Tidak | Nb | Ti | V | Cu | P | S | |
| ≤ | ||||||||||||
| 10 | 0.07 ~ 0.13 | 0.17 ~ 0.37 | 0.35 ~ 0.65 | ≤ 0.15 | ≤ 0.15 | ≤ 0.25 | ️ | ️ | ≤ 0.08 | ≤ 0.20 | 0.025 | 0.015 |
| 20 | 0.17 ~ 0.23 | 0.17 ~ 0.37 | 0.35 ~ 0.65 | ≤ 0.25 | ≤ 0.15 | ≤ 0.25 | ️ | ️ | ≤ 0.08 | ≤ 0.20 | 0.025 | 0.015 |
| 12CrMo | 0.08 ~ 0.15 | 0.17 ~ 0.37 | 0.40 ~ 0.70 | 0.40 ~ 0.70 | 0.40 ~ 0.55 | ≤ 0.30 | ️ | ️ | ️ | ≤ 0.20 | 0.025 | 0.015 |
| 15CrMo | 0.12 ~ 0.018 | 0.17 ~ 0.37 | 0.40 ~ 0.70 | 0.80 ~ 1.10 | 0.40 ~ 0.55 | ≤ 0.30 | ️ | ️ | ️ | ≤ 0.20 | 0.025 | 0.015 |
| 12CrMo | 0.08 ~ 0.15 | 0.50 ~ 1.00 | 0.30 ~ 0.60 | 1.00 ~ 1.50 | 0.45 ~ 0.65 | ≤ 0.30 | ️ | ️ | ️ | ≤ 0.20 | 0.025 | 0.015 |
| 12CrlMoV | 0.08 ~ 0.15 | 0.17 ~ 0.37 | 0.40 ~ 0.70 | 0.90 ~ 1.20 | 0.25 ~ 0.35 | ≤ 0.30 | ️ | ️ | 0.15 ~ 0.30 | ≤ 0.20 | 0.025 | 0.015 |
| 12Cr2Mo | 0.08 ~ 0.15 | ≤ 0.50 | 0.40 ~ 0.60 | 2.00 ~ 2.50 | 0.90 ~ 1.13 | ≤ 0.30 | ️ | ️ | ️ | ≤ 0.20 | 0.025 | 0.015 |
| 12Cr5MoI 12Cr5MoNT | ≤ 0.15 | ≤ 0.50 | 0.30 ~ 0.60 | 4.00 ~ 6.00 | 0.45 ~ 0.60 | ≤ 0.60 | ️ | ️ | ️ | ≤ 0.20 | 0.025 | 0.015 |
| 12Cr9MoI 12Cr9MoNT | ≤ 0.15 | 0.25 ~ 1.00 | 0.30 ~ 0.60 | 8.00 ~ 10.00 | 0.90 ~ 1.10 | ≤ 0.60 | ️ | ️ | ️ | ≤ 0.20 | 0.025 | 0.015 |
| 07Cr19Ni10 | 0.04 ~ 0.10 | ≤ 1.00 | ≤ 2.00 | 18.00 ~ 20.00 | ️ | 8.00 ~ 11.00 | ️ | ️ | ️ | ️ | 0.030 | 0.015 |
| 07Cr18Ni11Nb | 0.04 ~ 0.10 | ≤ 1.00 | ≤ 2.00 | 17.00 ~ 19.00 | ️ | 9.00 ~ 12.00 | 8C~ 1.10 | ️ | ️ | ️ | 0.030 | 0.015 |
| 07Cr19Ni11NTi | 0.04 ~ 0.10 | ≤ 0.75 | ≤ 2.00 | 17.00 ~ 20.00 | ️ | 9.00 ~ 13.00 | ️ | 4C~ 0.60 | ️ | ️ | 0.030 | 0.015 |
| 022Cr17Ni12Mo2 | ≤ 0.30 | ≤ 1.00 | ≤ 2.00 | 16.00 ~ 18.00 | 2.00 ~ 3.00 | 10.00 ~ 14.00 | ️ | ️ | ️ | ️ | 0.030 | 0.015 |
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