ASTM A333 Seamless Steel Pipe
ASTM A333 Seamless Steel Pipe and Welded Steel Pipe
ASTM A333 (ASME S/A-333) Seamless Steel Pipe and Welded Steel Pipe grades permit low temperature service. This specification covers nominal (average) walled pipe almost exclusively in seamless. Several grades of ferritic steel are included. Some product sizes may not be available under this specification because heavier wall thicknesses have an adverse effect on low-temperature impact properties. A333 pipe is furnished to nine different grades designated by numbers 1, 3, 4, 6, 7, 8, 9, 10, & 11. Discussed herein are Grades 1 and 6.
1/4” Nominal to 24”O.D.
Wall Thickness – Schedule 10 through XXH
Grade 1, Grade 3, Grade 4, Grade 6, Grade 7, Grade 8, Grade 9, Grade 10, Grade 11
Strike Temperature Condition:
|Crade||The lowest temperature for strike test|
|Standard||Grade||Tensile Strength (MPa）||Yield Point (MPa)||Elongation (%)|
|ASTM A333||Grade 1||≥380||≥205||≥35||≥25|
Grade and Chemical Composition:
|Standard||Grade||Chemical Composition (%)|
|ASTM A333||Grade 1||≤0.30||0.40～1.06||≤0.025||≤0.025|
For each reduction of 0.01% carbon below 0.30%, an increase of 0.05% manganese above 1.06% would be permitted to a maximum of 1.35% manganese. When Grade 6 is ordered under this specification, supplying an alloy grade that specifically requires the addition of any element other than those listed for the ordered grade is not permitted. However, the addition of elements required for the deoxidation of the steel is permitted.
1) Fast Delivery: around 10days below 50Metric Tons after sight of Irrevocable L/C or Deferred Payment L/C
Our company accept payment after material at your warehouse.
2) Quality Assured: Strictly acc. To International standard API & ASTM & BS & EN & JIS, with System ISO certification
3) Good Service: supplied professional technical guide free of charge at anytime;
4) Reasonable Price: to be better support your business;
1) Strictly API,ASTM,DIN,JIS,EN,GOST etc
2) Sample: We are accept your sample requirement Free of charge
3) Test: Eddy current / hydrostatic/ Ultrasonic/ Intergranular Corrosion or according to customers' request
4) Certificate:API, CE ,ISO9001.2000.MTC etc
5) Inspection: BV,SGS,CCIC,others is avaliable.
6) Bevel deviation: ± 5°
7) Length deviation: ± 10mm
High Quality Package :
1) In bundle with steel strip
2) First packing by plastic bag then strip; Details packing please see the picture in the detial description.
3) In bulk
4) Client' requirements
- Container: 25 tons/container for pipe with usual outer diameter. For 20" container the max length is 5.85m; For 40" container the max length is 12
- Bulk carrier: It is no requirements to the length of the pipe. But its booking space time is long.
1. More than 10 years of sales experience
2. Product exported more than 150 countries
3. Arrange to produce according yo customer's request
1. AA level customs broker,Faster through
2. 20 years of experience in the freight forwarding company
3. Delivery Detail: 10-20 days
1. Certificate: API, CE, ISO9001.2000.MTC etc
2. Inspection: BV,SGS,others is avaliable.
3. A complete testing system and testing equipments
1. Free sample can be provided
2. Small order is acceptable
3. OEM is acceptable
4. Any third party testing is acceptable