ASTM A213 Seamless Steel Pipe
ASTM A213 Seamless Steel Pipe
ASTM A213 Seamless Steel Pipe, seamless ferritic and austenitic alloy-steel boiler superheater and heat exchanger tubes broadly utilized in overheated boiler, seamless steel pipes heat exchanger tubes.
This specification covers seamless ferritic and austenitic steel boiler, superheater, and heat-exchanger tubes. Grades containing the letter H in their designation have requirements different from those of similar grades not containing the letter H. These different requirements provide higher creep-rupture strength than normally achievable in similar grades without these different requirements. The tubes shall be made by the seamless process and shall be either hot finished or cold finished, as specified. Grade TP347HFG shall be cold finished. Heat treatment shall be done separately and in addition to heating for hot forming. The ferritic alloy and ferritic stainless steels shall be reheated. On the other hand, austenitic stainless steel tubes shall be furnished in the heat-treated condition. Alternatively, immediately after hot forming, while the temperature of the tubes is not less than the minimum solution temperature, tubes may be individually quenched in water or rapidly cooled by other means. Tension test, hardness test, flattening test, and flaring test shall be done to each tube. Also, each tube shall be subjected to the nondestructive electric test or hydrostatic test.
Alloy Steel Pipe Specifications:
|Standard Specifications for Seamless Ferritic and Austenitic Alloy-Steel for boilers, superheaters, and heat-exchangers|
|Applications:||For manufacturing wall panel,economizers, superheaters and steam pipelines for boilers|
|Size (mm):||O.D.: 28-168; W.T.: 2∼30; L: max 12000|
Grade and Chemical Composition (%)
|Grade||Tensile Point||Yield Point|
Our company is specialized in steel pipe and pipe fitting for many years, with best quality,best service and competitive price.The products can be provided as you need , the best offer will send to you !More services we can provide:
1.Professional Free Design
1) Fast Delivery: around 10 days below 50 Metric Tons after sight of Irrevocable L/C or Deferred Payment L/C.
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
8) Thickness deviation: ± 5%
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.
Pls contact me:
CangZhou ZhongShun Steel Pipe Trade CO.,LTD
Add: Cangzhou Custom House Building,Cangzhou City,
Sales Manager: Emily Liu
Cell: +86-18132295026 (whatsapp/wechat also)
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