Gämi gurluşygy we super gyzdyryjy üçin ulanylýan deňiz polat turbasy.
Gämi gurluşygy üçin polat turbalardeňiz gazanlary, super gyzdyryjylar we basyş ulgamlary üçin işlenip düzülen we öndürilen polat turbalara serediň. Gämi gurluşyk polat turbalary CCS, DNV, LR, GL, ABS, BV, RINA, NK we beýleki gämilerde, şeýle hem Hytaýyň milli standartlarynda giňden ulanylyp bilner.
Önümçilik derejesi
320, 360, 410, 460, 490, GL-R 410,37Mn, 34CrMo4, A53B, 3,410HB, 410, RST138, RST142, RST238, RST242, RST249, RST338, RST342 we ş.m.
Ölçegli çydamlylyk
Polat turbanyň görnüşi | daşky diametri (D) | Polat turbanyň diwar galyňlygy (S) | ||
Sowuk çekilen turba | Polat turbanyň daşky diametri (mm) | Rugsat berilýän gyşarmalar (mm) | Polat turbanyň diwar galyňlygy (mm) | Rugsat berilýän gyşarmalar (mm) |
> 30 ~ 50 | ± 0.3 | ≤30 | ± 10% | |
> 50 ~ 219 | ± 0.8% | |||
Gyzgyn togalanan turba | > 219 | ± 1.0% | > 20 | ± 10% |
Mehaniki eýeçilik
standart | Baha | dartyş güýji (MPa) | hasyllylygy (MPa) | uzalma (%) |
GB / T5312 | 320 | 320 ~ 410 | ≥195 | ≥25 |
360 | 360 | 360 ~ 480 | ≥215 | ≥24 |
410 | 410 | 410 ~ 530 | ≥235 | ≥22 |
460 | 460 | 460 ~ 580 | ≥265 | ≥21 |
490 | 490 | 490 ~ 610 | ≥285 | ≥21 |
Himiki makiýa
Baha | Polat derejesi | C | Si | Mn | S | P | Galyndy elementi | |||||
Standart | Cr | Mo | Ni | Cu | Jemi | |||||||
GB / T 5312 | Uglerod we uglerod-marganes | 320 | ≤0.16 | ≤0.35 | 0.40-0.70 | ≤0.035 | ≤0.035 | ≤0.025 | ≤0.010 | ≤0.030 | ≤0.30 | ≤0.70 |
360 | ≤0.17 | ≤0.35 | 0.40-0.80 | ≤0.035 | ≤0.035 | ≤0.025 | ≤0.010 | ≤0.030 | ≤0.30 | ≤0.70 | ||
410 | ≤0.21 | ≤0.35 | 0.40-1.20 | ≤0.035 | ≤0.035 | ≤0.025 | ≤0.010 | ≤0.030 | ≤0.30 | ≤0.70 | ||
460 | ≤0.22 | ≤0.35 | 0.80-1.40 | ≤0.035 | ≤0.035 | ≤0.025 | ≤0.010 | ≤0.030 | ≤0.30 | ≤0.70 | ||
490 | ≤0.23 | ≤0.35 | 0.80-1.50 | ≤0.035 | ≤0.035 | ≤0.025 | ≤0.010 | ≤0.030 | ≤0.30 | ≤0.70 | ||
Hytaý klassifikasiýa jemgyýeti (CCS) | 1Cr0.5Mo | 440 | 0.10-0.18 | 0.10-0.35 | 0.40-0.70 | ≤0.035 | ≤0.035 | 0.70-1.10 | 0.45-0.65 | ≤0.030 | ≤0.25 | Sn≤0.03 Al≤0.02 |
2.25Cr1Mo | 410 | 0.08-0.15 | 0.10-0.35 | 0.40-0.70 | ≤0.035 | ≤0.035 | 2.00-2.50 | 0.90-1.20 | ≤0.030 | ≤0.25 | Sn≤0.03 Al≤0.02 | |
490 | 0.08-0.15 | 0.10-0.35 | 0.40-0.70 | ≤0.035 | ≤0.035 | 2.00-2.50 | 0.90-1.20 | ≤0.030 | ≤0.25 | Sn≤0.03 Al≤0.02 |
Jemgyýet | Standart ýa-da ulanylyş | Polat derejesi | himiki düzümi,% | |||||||||||
C | Si | Mn | P | S | Cr | Ni | Cu | Al | Mo | V | P + S. | |||
GLR | Aloly däl | GL-R 410 | ≤ 0.21 | ≤ 0.35 | ≤ 1.40 | ≤ 0.025 | ≤ 0.020 | - | - | - | ≥0.020 | - | - | - |
GB 18248 | 37Mn | 0.34 ~ 0.40 | 0.10 ~ 0.30 | 1.35 ~ 1.65 | ≤ 0.030 | ≤ 0.030 | ≤ 0.30 | ≤ 0.30 | ≤ 0.20 | - | - | - | ≤ 0.055 | |
EN 10297 | 34CrMo4 | 0.30 ~ 0.37 | ≤ 0.40 | 0.60 ~ 0.90 | ≤ 0.035 | ≤ 0.035 | 0.9 ~ 1.20 | - | - | - | 0.15 ~ 0.30 | - | - | |
DNV | basyş üçin ASTM A53 / A53M | A53B | ≤ 0.30 | - | ≤ 1.20 | ≤ 0.050 | ≤ 0.045 | ≤ 0.40 | ≤ 0.40 | ≤ 0.40 | - | ≤ 0.15 | ≤ 0.08 | - |
ABS | basyş üçin | 3-nji synp | ≤ 0.30 | - | ≤ 1.20 | ≤ 0.050 | ≤ 0.045 | ≤ 0.40 | ≤ 0.40 | ≤ 0.40 | - | ≤ 0.15 | ≤ 0.08 | - |
BV | basyş üçin | 410HB | ≤ 0.21 | ≤ 0.35 | 0.40 ~ 1.20 | ≤ 0.040 | ≤ 0.040 | - | - | - | - | - | - | - |
LR | basyş üçin | 410 | ≤ 0.21 | ≤ 0.35 | 0.40 ~ 1.20 | ≤ 0.045 | ≤ 0.045 | ≤ 0.25 | ≤ 0.30 | ≤ 0.30 | - | ≤ 0.10 | - | - |
KR | basyş üçin | RST138 | ≤ 0.25 | ≤ 0.35 | 0.30 ~ 0.90 | ≤ 0.040 | ≤ 0.040 | - | - | - | - | - | - | - |
RST142 | ≤ 0.30 | 0.30 ~ 1.00 | ≤ 0.040 | ≤ 0.040 | - | - | - | - | - | - | - | |||
RST238 | ≤ 0.25 | 0.10 ~ 0.35 | 0.30 ~ 1.10 | ≤ 0.035 | ≤ 0.035 | - | - | - | - | - | - | - | ||
RST242 | ≤ 0.30 | 0.30 40 1.40 | - | - | - | - | - | - | - | |||||
RST249 | ≤ 0.33 | 0.30 ~ 1.50 | - | - | - | - | - | - | - | |||||
RST338 | ≤ 0.25 | 0.30 ~ 0.90 | - | - | - | - | - | - | - | |||||
RST342 | ≤ 0.30 | 0.30 ~ 1.00 | - | - | - | - | - | - | - | |||||
NK | basyş üçin | 1-nji synp No3 / KSTPG 42 | ≤ 0.30 | ≤ 0.35 | 0.30 ~ 1.00 | ≤ 0.040 | ≤ 0.040 | - | - | - | - | - | - | - |
CCS | basyş üçin | 360 | ≤ 0.17 | ≤ 0.35 | 0.40 ~ 0.80 | ≤ 0.040 | ≤ 0.040 | ≤ 0.25 | ≤ 0.30 | ≤ 0.30 | ≤ 0.10 | |||
410 | ≤ 0.21 | ≤ 0.35 | 0.40 ~ 1.20 | ≤ 0.040 | ≤ 0.040 | ≤ 0.25 | ≤ 0.30 | ≤ 0.30 | ≤ 0.10 | |||||
460 | ≤ 0.22 | ≤ 0.35 | 0.80 40 1.40 | ≤ 0.040 | ≤ 0.040 | ≤ 0.25 | ≤ 0.30 | ≤ 0.30 | ≤ 0.10 | |||||
490 | ≤ 0.23 | ≤ 0.35 | 0.80 ~ 1.50 | ≤ 0.040 | ≤ 0.040 | ≤ 0.25 | ≤ 0.30 | ≤ 0.30 | ≤ 0.10 |
- Galyndy elementleri: Cr≤0.25 %, Mo≤0.10 %, Ni≤0.30 %, Cu≤0.30 % agregat≤0.70 %
Biziň kompaniýamyz, milli standart 20 #, Q345B, Q345C, Q345D, Q345E, Amerikan standart ASTM / ASME A106 Gr. B, A53 Gr. B, A333 Gr.6, A500 Gr. A, A500 Gr. B, A500 Gr. C we Europeanewropa standart EN10210 / EN10219 / EN10216 S235JR, S235J0, S235J2, S355JR, S355J0, S355J2, S355NL, S355K2, şeýle hem Iňlis standarty, Awstraliýa standarty we Japaneseaponiýa standartynyň daşarky standart polat turbalary. Önümiň hili ygtybarly. Şeýle hem Demirgazyk Amerikanyň, Günorta Amerikanyň, Europeewropanyň, Eastakyn Gündogaryň, Günorta-Gündogar Aziýanyň, Awstraliýanyň we Merkezi Aziýanyň köp ýurtlaryna we sebitlerine eksport edilýär. Önümler dürli polat gurluş in engineeringenerçiliginde, ýadro energiýasy in engineeringenerçiliginde, umman in engineeringenerçiliginde, köpri in engineeringenerçiliginde, in engineeringenerçilik tehnikasynda we enjam önümçiliginde, metallurgiýa enjamlaryny öndürmekde we beýleki ugurlarda giňden ulanylýar. Beýleki önümler: ýokary basyşly gazan turbalary, ýag döwýän turbalar, ýokary basyşly dökün hünärmen turbalary, turbageçiriji polat, nebit gabyklary, gyzgyn galvanizli polat turbalar, sowuk togalanan polat turbalar, profilli turbalar, galvanizli polat rulonlar, alýuminiz sink polat rulonlary we dürli turbageçiriji önümleri.
Kompaniýa önümleriň hiline uly ähmiýet berýär, ösen enjamlary we hünärmenleri ornaşdyrmak üçin köp maýa goýýar we içerde we daşary ýurtlarda müşderileriň isleglerini kanagatlandyrmak üçin ähli zady edýär.
Mazmuny takmynan iki bölege bölüp bolar: himiki düzümi, hasyl güýji, dartyş güýji, täsir ediji emläk we ş.m.
Şol bir wagtyň özünde, kompaniýa müşderileriň isleglerine görä onlaýn kemçilikleri ýüze çykarmak we ýanmak we beýleki ýylylygy bejermek amallaryny hem amala aşyryp biler.
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Tianjin uanuantaiDerun Polat Tube Önümçilik Topary, Ltd.tarapyndan tassyklanan polat turba zawodydyrEN/ASTM/ JISher dürli inedördül gönüburçly turba, galvanizli turba, ERW kebşirlenen turba, spiral turba, suw asty kebşirlenen turba, göni tikin turbasy, üznüksiz turba, reňkli polat rulon, galvanizli polat rulon we beýleki polat önümleri öndürmekde we eksport etmekde ýöriteleşen. amatly transport, Pekin paýtagty halkara howa menzilinden 190 km we Týanjinin Szinangdan 80 km uzaklykda.
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