SA 335 P11/P91 seamless alloy steel pipe and fittings

ASTM A355 Alloy Seamless Steel Pipe Low Pressure Boiler Pipe

Products Details

Production Description:
Standard:ASTM A335
Grade:SA335 P5、SA335 P11、SA335 P12、SA335P22、SA335 P91、SA335 P92
Lead Condition:Hot Rolling
Size Range:OD 219MM-1066MM ,Thickness 6MM-120MM
Tolerance:According to ASTM A335
Length:As request
Chemical Composition:
Standard Grade Chemical Compostion(%)
C Si Mn P S Cr Mo Cu Ni V Al W Nb N
ASME SA335 SA335 P11 0.050.15 0.501.0 0.300.60 0.030 0.030 1.001.50 0.501.00
SA335 P12 0.050.15 0.50 0.300.61 0.030 0.030 0.801.25 0.440.65
SA335 P22 0.050.15 0.50 0.300.60 0.030 0.030 1.902.60 0.871.13
SA335 P5 0.15 0.50 0.300.60 0.030 0.030 4.00/6.00 0.45/0.65
SA335 P91 0.080.12 0.200.50 0.300.60 0.020 0.010 8.009.50 0.851.05 0.40 0.180.25 0.015 0.060.10 0.030.07
SA335 P92 0.070.13 0.50 0.300.60 0.020 0.010 8.509.50 0.300.60 0.300.60 0.40 0.150.25 0.015 1.502.00 0.040.09 0.030.07
Mechanical Property:
Standard Grade Mechanical Properties
 Yield Strength Tensile Strength Elongation
ASME SA335 SA335 P11 415 220 22
SA335 P12 415 220 22
SA335 P22 415 205 22
SA335 P5 415 205 22
SA335 P91 585760 415 20
SA335 P92 620 440 20
 Production we offered:
Product name
Material
Standard
Size(mm)
Application
Low temperature tube
16MnDG 10MnDG 09DG 09Mn2VDG 06Ni3MoDG ASTM A333
GB/T18984-2003 ASTM A333
OD:8-1240*WT:1-200
Apply to - 45 ℃ ~ 195 ℃ low temperature pressure vessel and low temperature heat exchanger pipe
High-pressure boiler tube
20G ASTMA106B ASTMA210A ST45.8-III
GB5310-1995 ASTM SA106 ASTM SA210 DIN17175-79
OD:8-1240*WT:1-200
Suitable for manufacturing high pressure boiler tube, header, steam pipe, etc
Petroleum cracking tube
10 20
GB9948-2006
OD: 8-630*WT:1-60
Used in oil refinery furnace tube, heat exchanger tube
Low medium pressure boiler tube
10# 20# 16Mn,Q345
GB3087-2008
OD:8-1240*WT:1-200
Suitable for manufacturing various structure of low and medium pressure boiler and locomotive boiler
General structure of the tube
10#,20#,45#,27SiMn ASTM A53A,B 16Mn,Q345
GB/T8162-2008 GB/T17396-1998 ASTM A53
OD:8-1240*WT:1-200
Apply to the general structure, engineering support, mechanical processing, etc
Oil casing
J55,K55,N80,L80 C90,C95,P110
API SPEC 5CT ISO11960
OD:60-508*WT:4.24-16.13
Used for extraction of oil or gas in oil Wells casing, used in oil and gas well sidewall
Production Show: 2 未标题-1 Production Line Shown: 未标题-1 Our Service: 01 RFQ: Q1: Are you manufacture or Trader A: We are both manufacture and trader Q2: Can you offer sample? A: Sample small one can be offered by free, but buyer should pay the express fee Q3: Can you offer processing service? A: We can offer cutting, drilling, painting, coat powder etc... Q4: What is your advantage on steel? A: We can customize steel structure accoridng to buy's drawings or request. Q5: How about your logistic service? A: we have professional logistic team who has rich experience on shipping, can offer the steady and quality ship line.  

Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours