OEM Customized ASTM A335 P11 Alloy Steel Pipe for Boiler Service with Low Price
Short Description:
The ASTM A210 standard covers seamless medium carbon steel boiler tubes and superheater tubes. Seamless medium carbon steel pipes for boiler tubes and boiler flue pipes.
We regularly perform our spirit of ”Innovation bringing progress, Highly-quality making certain subsistence, Administration marketing benefit, Credit score attracting customers for OEM Customized ASTM A335 P11 Alloy Steel Pipe for Boiler Service with Low Price, We have now confident that we can easily offer the premium quality products and solutions at resonable price, good after-sales services into the buyers. And we’re going to produce a dazzling future.
We regularly perform our spirit of ”Innovation bringing progress, Highly-quality making certain subsistence, Administration marketing benefit, Credit score attracting customers for China ASTM A213 T11 T12 T22 T5 T9 and Heat-Exchanger, We solution have passed through the national skilled certification and been well received in our key industry. Our professional engineering team will often be ready to serve you for consultation and feedback. We’ve been able to also supply you with no cost samples to meet your needs. Best efforts is going to be produced to offer you the very best service and solutions. For anyone who is considering our business and solutions, remember to speak to us by sending us emails or get in touch with us right away. As a way to know our solutions and enterprise. lot more, you’ll be able to come to our factory to find out it. We will constantly welcome guests from around the globe to our firm. o build enterprise. elations with us. You should truly feel absolutely free to make contact with us for small business and we believe we will share the top trading practical experience with all our merchants.
Delivery Condition
Annealed, Normalized, Normalized and Tempered.
Surface Treatment
Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting.
Application
For high, middle, low pressure boiler and pressure purpose.
Length: 5800mm; 6000mm; 6096mm; 7315mm; 11800mm; and so on.
Max length: 25000mm, also U bending can be offered.
This specification 2 covers minimum-wall-thickness, Seamless Medium-Carbon Steel, boiler tubes and boiler boiler, “covers”, “1″.
Note 1 – This type is not suitable for safe ending by forge welding.
The tubing sizes and thicknesses usually furnished to this specification are 1/2 in. to 5 in. [12.7 to 127 mm] in outside diameter and 0.035 to in. 0.500 [0.9 to 12.7 mm], inclusive, in minimum wall thickness. Tubing having other dimensions may be furnished, provided such tubes comply with all other requirements of this specification.
Mechanical property requirements do not apply to tubing smaller than 1/8 in.
The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents therefore, each system must; be used independently of the other. Combining values from the two systems may result in nonconformance with the specification. The inch-pound units shall apply unless the “M” designation of specified this specification is in the order.
Orders for material under this specification should include the following, as required, to describe the desired material adequately:
Quantity (feet, metres, or number of lengths), Name of material (seamless tubes), Grade, Manufacture (hot-finished or cold-finished), Size (outside diameter and minimum wall thickness), Length (specific or random), Optional requirements (Sections 7 and 10), Test report required, (see Certification Section of Specification A 450/A 450M), Specification designation, Special requirements.
| Steel Grade | C | Si | Mn | S | P |
| A 210A1 | ≤0.27 | ≥0.10 | ≤0.93 | 0.02 | 0.025 |
| SA-210A1 | |||||
| A 210C | ≤0.35 | ≥0.10 | 0.29-1.06 | 0.02 | 0.025 |
| SA-210C |
|
Grade |
Tensile strength |
Yield point(Mpa) |
Elongation(%) |
Impact(J) |
Hardness |
|
(Mpa) |
not less than |
not less than |
not less than |
not less than |
|
|
A210 A1/ SA-210A1 |
≥415 |
255 |
|
“ |
79HRB |
|
A210C/ SA-210C |
≥485 |
275 |
|
“ |
89HRB |
|
Hot rolled |
Outside Diameter, mm |
Tolerance, mm |
|
OD≤101.6 |
+0.4/-0.8 |
|
|
101.6＜OD≤127 |
+0.4/-1.2 |
|
|
Cold Drawn |
Outside Diameter, mm |
Tolerance, mm |
|
OD＜25.4 |
±0.10 |
|
|
25.4≤OD≤38.1 |
±0.15 |
|
|
38.1＜OD＜50.8 |
±0.20 |
|
|
50.8≤OD＜63.5 |
±0.25 |
|
|
63.5≤OD＜76.2 |
±0.30 |
|
|
76.2≤OD≤101.6 |
±0.38 |
|
|
101.6＜OD≤127 |
+0.38/-0.64 |
|
Hot rolled |
Outside Diameter , mm |
Tolerance, % |
|
OD≤101.6, WT≤2.4 |
+40/-0 |
|
|
OD≤101.6, 2.4＜WT≤3.8 |
+35/-0 |
|
|
OD≤101.6, 3.8＜WT≤4.6 |
+33/-0 |
|
|
OD≤101.6, WT>4.6 |
+28/-0 |
|
|
OD>101.6, 2.4＜WT≤3.8 |
+35/-0 |
|
|
OD>101.6, 3.8＜WT≤4.6 |
+33/-0 |
|
|
OD>101.6, WT>4.6 |
+28/-0 |
|
|
Cold Drawn |
Outside Diameter , mm |
Tolerance, % |
|
OD≤38.1 |
+20/-0 |
|
|
OD>38.1 |
+22/-0 |
We regularly perform our spirit of ”Innovation bringing progress, Highly-quality making certain subsistence, Administration marketing benefit, Credit score attracting customers for OEM Customized ASTM A335 P11 Alloy Steel Pipe for Boiler Service with Low Price, We have now confident that we can easily offer the premium quality products and solutions at resonable price, good after-sales services into the buyers. And we’re going to produce a dazzling future.
OEM Customized China ASTM A213 T11 T12 T22 T5 T9 and Heat-Exchanger, We solution have passed through the national skilled certification and been well received in our key industry. Our professional engineering team will often be ready to serve you for consultation and feedback. We’ve been able to also supply you with no cost samples to meet your needs. Best efforts is going to be produced to offer you the very best service and solutions. For anyone who is considering our business and solutions, remember to speak to us by sending us emails or get in touch with us right away. As a way to know our solutions and enterprise. lot more, you’ll be able to come to our factory to find out it. We will constantly welcome guests from around the globe to our firm. o build enterprise. elations with us. You should truly feel absolutely free to make contact with us for small business and we believe we will share the top trading practical experience with all our merchants.
