Round High Pressure Boilers ASTM Seamless Steel Tube

Brand Name:Frank Steel
Certification:API,CE,BV,ISO,BSI
Model Number:ASTM A179 or others
Minimum Order Quantity:2 Ton
Delivery Time:about 30 work days
Payment Terms:T/T
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Location: Suzhou Jiangsu China
Address: 227-11666 DONGTAIHU STREET, SONGLING TOWN, SUZHOU CITY, JIANGSU PROVINCE, P.R.CHINA
Supplier`s last login times: within 48 hours
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Product Details

Seamless Steel Tube For High-Pressure Boilers, Pressure Tube, Boiler Tube


1. Description


We offer seamless steel pipes in many kinds of standards. Customer can name it, send us requests via email or Wechat. We will reply with quotation with in one day. Customer can request 3rd party exam, like SGS , BV.


OD: cold-drawn: 8mm--168.3mm, hot -rolled: >168.3mm

Produce standard:ASTM/ASME . DIN . JIS . EN .BS


2. Mechanical Properties


StandardsSteel pipes No.Tensile strength(MPa)Bend strength(MPa)Elongation(%)Impact energy(J)Hardness 
GB308710335~475≥195≥24 / 
20410~550≥245≥20 / 
GB531020G410~550≥245≥24≥35/ 
20MnG≥415≥240≥22≥35/ 
25MnG≥485≥275≥20≥35/ 
15CrMoG440~640≥235≥21≥35/ 
12Cr2MoG450~600≥280≥20≥35/ 
12Cr1MoVG470~640≥255≥21≥35/ 
10Cr9Mo1VNb≥585≥415≥20≥35/ 
ASME SA106SA106B≥415≥240≥22≥35/ 
SA106C≥485≥275≥20≥35/ 
ASME SA333SA333Ⅰ级≥380≥205≥28-45≥18/ 
ASME SA335SA335 P11≥415≥205≥22≥35≤163HB
SA335 P12≥415≥220≥22≥35≤163HB 
SA335 P22≥415≥205≥22≥35≤163HB 
SA335 P5≥415≥205≥22≥35≤187HB 
SA335 P91585~760≥415≥20≥35≤250HB 
SA335 P92≥620≥440≥20≥35250HB 
DIN17175ST45.8/Ⅲ410~530≥255≥21≥27(DVM)/ 
15Mo3450~600≥270≥22≥34(DVM)/ 
13CrMo44440~590≥290≥22≥34(DVM)/ 
10CrMo910480~630≥280≥20≥34(DVM)/ 
EN10216-215NiCuMoNb5-6-4 (WB36)610~780≥440≥19≥40  

3. Chemical composition


StandardsSteel pipes No.Chemical composition(%)
CSiMnPSCrMoCuNiVAlWNbN
GB3087100.07~0.130.17~0.370.38~0.65≤0.030≤0.0300.3~0.65/≤0.25≤0.30//   
200.17~0.230.17~0.370.38~0.65≤0.030≤0.0300.3~0.65/≤0.25≤0.30//   
GB531020G0.17~0.240.17~0.370.35~0.65≤0.030≤0.030≤0.25≤0.15≤0.20≤0.25≤0.08    
20MnG0.17~0.250.17~0.370.70~1.00≤0.030≤0.030≤0.25≤0.15≤0.20≤0.25≤0.08    
25MnG0.23~0.270.17~0.370.70~1.00≤0.030≤0.030≤0.25≤0.15≤0.20≤0.25≤0.08    
15CrMo0.12~0.180.17~0.370.40~0.70≤0.030≤0.0300.80~1.100.40~0.55≤0.20≤0.30     
12Cr2MoG0.08~0.15≤0.500.40~0.70≤0.030≤0.0302.00~2.500.90~1.20≤0.20≤0.30     
12Cr1MoV0.08~0.150.17~0.370.40~0.70≤0.030≤0.0300.90~1.200.25~0.35≤0.20≤0.300.15~0.30    
10Cr9Mo1VNb0.08~0.120.20~0.500.30~0.60≤0.020≤0.0108.00~9.500.85~1.05≤0.20≤0.400.18~0.25≤0.015 0.06~0.100.03~0.07
ASME SA106SA106B0.17~0.25≥0.10.70~1.00≤0.030≤0.030         
SA106C0.23~0.27≥0.10.70~1.00≤0.030≤0.030         
ASME SA333SA333Ⅰ0.09~0.12/0.7~1.00≤0.020≤0.010         
SA333Ⅵ0.09~0.12≥0.10.9~1.10≤0.020≤0.010         
ASME SA335SA335 P110.05~0.150.50~1.00.30~0.60≤0.030≤0.0301.00~1.500.50~1.00       
SA335 P120.05~0.15≤0.500.30~0.61≤0.030≤0.0300.80~1.250.44~0.65       
SA335 P220.05~0.15≤0.500.30~0.60≤0.030≤0.0301.90~2.600.87~1.13       
SA335 P5≤0.15≤0.500.30~0.60≤0.030≤0.0304.00/0.45/       
60.65
SA335 P910.08~0.120.20~0.500.30~0.60≤0.020≤0.0108.00~9.500.85~1.05 ≤0.400.18~0.25≤0.015 0.06~0.100.03~0.07
SA335 P920.07~0.13≤0.500.30~0.60≤0.020≤0.0108.50~9.500.30~0.60-≤0.400.15~0.25≤0.0151.50~2.000.04~0.090.03~0.07
DIN 17175ST45.8/Ⅲ≤0.210.10~0.350.40~1.20≤0.040≤0.040≤0.30        
15Mo30.12~0.200.10~0.350.40~0.80≤0.035≤0.035 0.25~0.35       
13CrMo440.10~0.180.10~0.350.40~0.70≤0.035≤0.0350.70~1.100.45~0.65       
10CrMo9100.08~0.15≤0.500.30~0.70≤0.025≤0.0202.00~2.500.90~1.10≤0.30≤0.30 ≤0.015   
EN1021 6-215NiCuMoNb5-6-4 (WB36)≤0.170.25~0.500.80~1.20≤0.025≤0.020≤0.300.25~0.500.50~0.801.00~1.30 ≤0.05 0.015~0.045 

4. Details picture

China Round High Pressure Boilers ASTM Seamless Steel Tube supplier

Round High Pressure Boilers ASTM Seamless Steel Tube

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