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Payment Type: L/C,T/T
Transportation: Ocean,Land,Air,Express
Model No.: ASTM A192
Brand: YuHong
Standard: Astm
Section Shape: Round
Place Of Origin: China
Application: Boiler Pipe
Production Process: Cold Drawn
Whether Alloy: Non-Alloy
Category: Seamless Steel Pipe
Specification: ASTM A192/ASME SA192
End: Plain Ends
Surface: Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting
Application: High-Temperature Service Applications,Pressure Vessels
Product Name: Carbon Steel Boiler Tube
Test: ET, UT, HT, PT
ASTM A192/ASME SA192 Carbon Steel Seamles Tube Applied for Boiler
ASTM A192 covers minimum-wall-thickness, seamless carbon steel boiler, and superheater tubes for high-pressure service.
The tubing sizes and thicknesses usually furnished to this specification are 1/2 in. to 7 in(12.7 to 177.8 mm) outside diameter and 0.085 to 1.000 in(2.2 to 25.4 mm), inclusive, in minimum wall thickness. Tubing having other dimensions may be furnished, provided such tubes comply with all other requirements of this specification.
ASTM A192 High-Pressure Carbon Steel Boiler Tube Chemical Composition:
| Grade | Chemical composition(%) | |||||
| C | Type | C | Si | Mn | P | S |
| ASTM A192 | S=Seamless | 0.06~0.18 | 0.25Max | 0.27~0.63 | 0.035Max | 0.035Max |
A192 Boiler Tube Mechanical Property:
| Grade | Elongation % | Tensile Test MPa or N/mm2 | |
| A | Min Yield Strength | Tensile Strength | |
| ASTM A192 | =35 | =180 | =325 |
The dimensional tolerances of ASTM A192,ASME SA192 Boiler And Superheater Tubes
Tolerances of Wall Thickness
| Outside | Wall Thickness, % | |||||||
| 0.095[2.4] and Under | Over 0.095 to 0.150 | Over 0.150 to 0.180 | Over 0.180,[4.6] | |||||
| Over | Under | Over | Under | Over | Under | Over | Under | |
| Seamless, Hot-Finished Tubes | ||||||||
| 4 [101.6] and under | 40 | 0 | 35 | 0 | 33 | 0 | 28 | 0 |
| Over4[101.6] | .... | .... | 35 | 0 | 33 | 0 | 28 | 0 |
| Seamless, Cold-Finished Tubes | ||||||||
|
| Over | Under | ||||||
| 1 1 ⁄ 2 [38.1] and under | 20 | 0 | ||||||
| Over 1 1 ⁄ 2 [38.1] | 22 | 0 | ||||||
Tolerances of Outside Diameter
| Outside Diameter,in. [mm] | Permissible Variations, in. [mm] | |
| Over | Under | |
| Hot-Finished Seamless Tubes | ||
| 4 [101.6] and under | 1 ⁄ 64 [0.4] | 1 ⁄ 32 [0.8] |
| Over 4 to 7 1 ⁄ 2 [101.6 to 190.5], incl | 1 ⁄ 64 [0.4] | 3 ⁄ 64 [1.2] |
| Over 7 1 ⁄ 2 to 9 [190.5 to 228.6], incl | 1 ⁄ 64 [0.4] | 1 ⁄ 16 [1.6] |
| Cold-Finished Seamless Tubes | ||
| Under 1 [25.4] | 0.004 [0.1] | 0.004 [0.1] |
| 1 to 1 1 ⁄ 2 [25.4 to 38.1], incl | 0.006 [0.15] | 0.006 [0.15] |
| Over 1 1 ⁄ 2 to 2 [38.1 to 50.8], excl | 0.008 [0.2] | 0.008 [0.2] |
| 2 to 2 1 ⁄ 2 [50.8 to 63.5], excl | 0.010 [0.25] | 0.010 [0.25] |
| 2 1 ⁄ 2 to 3 [63.5 to 76.2], excl | 0.012 [0.3] | 0.012 [0.3] |
| 3 to 4 [76.2 to 101.6], incl | 0.015 [0.38] | 0.015 [0.38] |
| Over 4 to 7 1 ⁄ 2 [101.6 to 190.5], incl | 0.015 [0.38] | 0.025 [0.64] |
| Over 7 1 ⁄ 2 to 9 [190.5 to 228.6], incl | 0.015 [0.38] | 0.045 [1.14] |
Tolerances of Length
| Method of | Outside | Cut Length,in. [mm] | |
| Over | Under | ||
| Seamless, hot-finished | All sizes | 3 ⁄ 16 [5] | 0 [0] |
| Seamless, cold-finished | Under 2 [50.8] | 1 ⁄ 8 [3] | 0 [0] |
| 2 [50.8] and over | 3 ⁄ 16 [5] | 0 [0] | |
| 2 [50.8] and over | 3 ⁄ 16 [5] | 0 [0] | |
Application: For High-Temperature Service Applications,Pressure Vessels, boiler and pressure purpose.
| Selling Units | : | Kilogram |
|---|---|---|
| Package Type | : | Ply-wooden Case/ Iron Case/ Bundle with plastic Cap |
Packaging: Ply-wooden Case/ Iron Case/ Bundle with plastic Cap
Productivity: 100tons Per Month
Transportation: Ocean,Land,Air,Express
Place of Origin: China
Supply Ability: According to Clienr's Requirements
Certificate: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
HS Code: 7304193000
Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF,EXW,CIP,DDP
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