Changzhou Joyruns Steel Tube CO.,LTD
| Payment Terms | T/T, L/C |
| Supply Ability | 3000Ton/month |
| Delivery Time | 20-30days |
| Packaging Details | Exporting package/wooden box package |
| Standard | ASTM/ASME A213,A333,A335, |
| steel pipe | Seamless Boiler alloy steel tube |
| OD. Range | 6mm – 133mm |
| Length | Max length 20000mm |
| WT Range | 1mm ---20mm |
| Brand Name | Joyruns |
| Model Number | ASTM A213 T12, ASTM A333, A335 |
| Certification | ISO9001 |
| Place of Origin | CHANGZHOU, CHINA |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 3000Ton/month |
| Delivery Time | 20-30days | Packaging Details | Exporting package/wooden box package |
| Standard | ASTM/ASME A213,A333,A335, | steel pipe | Seamless Boiler alloy steel tube |
| OD. Range | 6mm – 133mm | Length | Max length 20000mm |
| WT Range | 1mm ---20mm | Brand Name | Joyruns |
| Model Number | ASTM A213 T12, ASTM A333, A335 | Certification | ISO9001 |
| Place of Origin | CHANGZHOU, CHINA | ||
| High Light | ASTM Ferritic Alloy Steel Pipe ，A335 Ferritic Alloy Steel Pipe ，T12 high temperature carbon steel | ||
ASTM A335 T12 Seamless ferritic alloy-steel pipe for high-temperature service
ASTM A213 T12 is part of ASTM A213 Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, Heat-Exchanger Tubes.
Alloy steel pipe is a kind of seamless steel pipe, its performance is much higher than the general seamless steel pipe because this steel pipe inside contains Cr, high-temperature resistance, low temperature, the corrosion-resistant performance of other non-pipe joints does not match, so the more extensive use of alloy tube in the petroleum, aerospace, chemical, electric power, boiler, military, and other industries.
The alloy steel pipe adopts high-quality carbon steel, alloy structural steel and stainless & heat resisting steel as raw material through hot rolling or cold drawing to be made.
Specifications:
Grade and Chemical Composition(％)
| Grade
|
C |
Mn |
P≤ |
S≤ |
Si |
Cr |
Mo |
V ≥ |
| T12 | 0.05-0.15 | 0.30-0.61 | 0.025 | 0.025 | ≤0.50 | 0.80-1.25 | 0.44-0.65 |
|
Alloy Steel A335 P12 Pipes & A213 T12 Tubes Mechanical Properties
| Tensile Strength (Mpa), Min. | Yield Strength (Mpa), Min. | Elongation, % | Hardness, HB |
| 415 min | 205 min | 30 min | 179 max |
Plant
Company Details
Business Type:
Manufacturer,Agent,Exporter,Seller
Year Established:
2000
Total Annual:
10000000-20000000
Employee Number:
150~300
Ecer Certification：
Verified Supplier
Changzhou Joyruns Steel Tube Co., Ltd specializes in the export of steel pipes for 20 years. We have been a leading supplier of high-quality steel pipes of carbon, alloy, nickel material & copper, which is one of the most professional Bundy and stainless steel pipe manufactur... Changzhou Joyruns Steel Tube Co., Ltd specializes in the export of steel pipes for 20 years. We have been a leading supplier of high-quality steel pipes of carbon, alloy, nickel material & copper, which is one of the most professional Bundy and stainless steel pipe manufactur...
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