锅炉及石化工业用无锡无缝钢管生产厂家 
锅炉管及石化工业用无缝钢管之小口径
执行标准: 
GB3087 —— 中国国家标准 
GB5310 —— 中国国家标准 
ASME SA210 —— 美国锅炉及压力容器规范 
ASME SA213 —— 美国锅炉及压力容器规范 
DIN17175 —— 联邦德国工业标准 
锅炉管用途: 
用于低中压锅炉(工作压力一般不大于5.88Mpa,工作温度在450℃以下)的受热面管子;用于高压锅炉(工作压力一般在9.8Mpa以上,工作温度在450℃-650℃之间)的受热面管子、省煤器、过热器、再热器、石化工业用管等。 
锅炉管主要生产钢管牌号: 
10、20、20G、20MnG、25MnG、15CrMoG、12Cr2MoG、12Cr1MoVG、12Cr2MoWVTiB、10Cr9Mo1VNb、SA210A1、SA210C、SA213 T11、SA213 T12、SA213 T22、SA213 T23、SA213 T91、SA213 T92、ST45.8/Ⅲ、15Mo3、13CrMo44、10CrMo910等 
锅炉管化学成分 
 
| 
 标准  | 
 牌号  | 
 化学成分(%)  |  
| 
 C  | 
 Si  | 
 Mn  | 
 P  | 
 S  | 
 Cr  | 
 Mo  | 
 Cu  | 
 Ni  | 
 V  | 
 Al  | 
 W  | 
 Ti  | 
 Nb  |  
| 
 GB3087  | 
 10  | 
 0.07-0.13  | 
 0.17-0.37  | 
 0.38-0.65  | 
 ≤0.030  | 
 ≤0.030  | 
 0.3-0.65  | 
 /  | 
 ≤0.25  | 
 ≤0.30  | 
 /  | 
 /  | 
 
  | 
 
  | 
 
  |  
| 
 20  | 
 0.17-0.23  | 
 0.17-0.37  | 
 0.38-0.65  | 
 ≤0.030  | 
 ≤0.030  | 
 0.3-0.65  | 
 /  | 
 ≤0.25  | 
 ≤0.30  | 
 /  | 
 /  | 
 
  | 
 
  | 
 
  |  
| 
 GB5310  | 
 20G  | 
 0.17-0.24  | 
 0.17-0.37  | 
 0.35-0.65  | 
 ≤0.030  | 
 ≤0.030  | 
 ≤0.25  | 
 ≤0.15  | 
 ≤0.20  | 
 ≤0.25  | 
 ≤0.08  | 
 
  | 
 
  | 
 
  | 
 
  |  
| 
 20MnG  | 
 0.17-0.24  | 
 0.17-0.37  | 
 0.70-1.00  | 
 ≤0.030  | 
 ≤0.030  | 
 ≤0.25  | 
 ≤0.15  | 
 ≤0.20  | 
 ≤0.25  | 
 ≤0.08  | 
 
  | 
 
  | 
 
  | 
 
  |  
| 
 25MnG  | 
 0.18-0.24  | 
 0.17-0.37  | 
 0.80-1.10  | 
 ≤0.030  | 
 ≤0.030  | 
 ≤0.25  | 
 ≤0.15  | 
 ≤0.20  | 
 ≤0.25  | 
 ≤0.08  | 
 
  | 
 
  | 
 
  | 
 
  |  
| 
 15CrMo  | 
 0.12-0.18  | 
 0.17-0.37  | 
 0.40-0.70  | 
 ≤0.030  | 
 ≤0.030  | 
 0.80-1.10  | 
 0.40-0.55  | 
 ≤0.20  | 
 ≤0.30  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  |  
| 
 12Cr2MoG  | 
 0.08-0.15  | 
 ≤0.50  | 
 0.40-0.70  | 
 ≤0.030  | 
 ≤0.030  | 
 2.00-2.50  | 
 0.90-1.20  | 
 ≤0.20  | 
 ≤0.30  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  |  
| 
 12Cr1MoV  | 
 0.08-0.15  | 
 0.17-0.37  | 
 0.40-0.70  | 
 ≤0.030  | 
 ≤0.030  | 
 0.90-1.20  | 
 0.25-0.35  | 
 ≤0.20  | 
 ≤0.30  | 
 0.15-0.30  | 
 
  | 
 
  | 
 
  | 
 
  |  
| 
 12Cr2MoWVTiB  | 
 0.08-0.15  | 
 0.45-0.75  | 
 0.45-0.65  | 
 ≤0.030  | 
 ≤0.030  | 
 1.60-2.10  | 
 0.50-0.65  | 
 ≤0.20  | 
 ≤0.30  | 
 0.28-0.42  | 
 
  | 
 0.30-0.55  | 
 0.08-0.15  | 
 B0.002-0.008  |  
| 
 10Cr9Mo1VNb  | 
 0.08-0.12  | 
 0.20-0.50  | 
 0.30-0.60  | 
 ≤0.020  | 
 ≤0.010  | 
 8.00-9.50  | 
 0.85-1.05  | 
 ≤0.20  | 
 ≤0.40  | 
 0.18-0.25  | 
 ≤0.015  | 
 
  | 
 
  | 
 0.06-0.10  |  
| 
 ASME SA210  | 
 SA210A-1  | 
 0.13-0.19  | 
 ≥0.1  | 
 0.45-0.65  | 
 ≤0.030  | 
 ≤0.030  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  |  
| 
 SA210C  | 
 0.18-0.24  | 
 ≥0.1  | 
 0.80-1.10  | 
 ≤0.030  | 
 ≤0.030  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  |  
| 
 ASME SA213  | 
 SA213 T11  | 
 0.05-0.15  | 
 0.50-1.0  | 
 0.30-0.60  | 
 ≤0.030  | 
 ≤0.030  | 
 1.00-1.50  | 
 0.50-1.00  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  |  
| 
 SA213 T12  | 
 0.05-0.15  | 
 ≤0.50  | 
 0.30-0.61  | 
 ≤0.030  | 
 ≤0.030  | 
 0.80-1.25  | 
 0.44-0.65  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  |  
| 
 SA213 T22  | 
 0.05-0.15  | 
 ≤0.50  | 
 0.30-0.60  | 
 ≤0.030  | 
 ≤0.010  | 
 1.90-2.60  | 
 0.87-1.13  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  |  
| 
 SA213 T23  | 
 0.04-0.10  | 
 ≤0.50  | 
 0.10-0.60  | 
 ≤0.030  | 
 ≤0.030  | 
 1.90-2.60  | 
 0.05-0.30  | 
 
  | 
 
  | 
 
  | 
 ≤0.030  | 
 1.45-1.75  | 
 B0.0005-0.006  | 
 0.02-0.08  |  
| 
 SA213 T91  | 
 0.08-0.12  | 
 0.20-0.50  | 
 0.30-0.60  | 
 ≤0.020  | 
 ≤0.010  | 
 8.00-9.50  | 
 0.85-1.05  | 
 
  | 
 ≤0.40  | 
 0.18-0.25  | 
 ≤0.015  | 
 
  | 
 
  | 
 0.06-0.10  |  
| 
 SA213 T92  | 
 0.07-0.13  | 
 ≤0.50  | 
 0.30-0.60  | 
 ≤0.020  | 
 ≤0.010  | 
 8.50-9.50  | 
 0.30-0.60  | 
 
  | 
 ≤0.40  | 
 0.15-0.25  | 
 ≤0.015  | 
 1.50-2.00  | 
 B0.001-0.006  | 
 0.04-0.09  |  
| 
 DIN 17175  | 
 ST45.8/Ⅲ  | 
 ≤0.21  | 
 0.10-0.35  | 
 0.40-1.20  | 
 ≤0.040  | 
 ≤0.040  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  |  
| 
 15Mo3  | 
 0.12-0.20  | 
 0.10-0.35  | 
 0.40-0.80  | 
 ≤0.035  | 
 ≤0.035  | 
 
  | 
 0.25-0.35  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  |  
| 
 13CrMo44  | 
 0.10-0.18  | 
 0.10-0.35  | 
 0.40-0.70  | 
 ≤0.035  | 
 ≤0.035  | 
 0.70-1.10  | 
 0.45-0.65  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  |  
| 
 10CrMo910  | 
 0.08-0.15  | 
 ≤0.50  | 
 0.30-0.70  | 
 ≤0.025  | 
 ≤0.020  | 
 2.00-2.50  | 
 0.90-1.10  | 
 ≤0.30  | 
 ≤0.30  | 
 
  | 
 ≤0.015  |    |