BEST PIPELINE EQUIPMENT CO.,LTD
| Payment Terms | L/C /TT |
| Supply Ability | 10000ton/Month |
| Delivery Time | 5-8 working days |
| Packaging Details | Pipes May be furnished bard or coated and with capped ends |
| Standard | NFA/BS/UNI/ISO/GOST/JIS /GB5310 |
| Material | Alloy Steel |
| Specific Qualification | Specific Qualification |
| Grade : | P91, T91 , 15CrMo |
| Test | Heat Analysis/Tensile Test/Impact Test /NDE/PMI |
| OD Tolerance | ±1% or ±0.5mm , Whichever is the greater |
| Brand Name | BEST |
| Model Number | 1/2''-48'' |
| Certification | API, CE, PED, ISO |
| Place of Origin | China/Japan |
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Product Specification
| Payment Terms | L/C /TT | Supply Ability | 10000ton/Month |
| Delivery Time | 5-8 working days | Packaging Details | Pipes May be furnished bard or coated and with capped ends |
| Standard | NFA/BS/UNI/ISO/GOST/JIS /GB5310 | Material | Alloy Steel |
| Specific Qualification | Specific Qualification | Grade : | P91, T91 , 15CrMo |
| Test | Heat Analysis/Tensile Test/Impact Test /NDE/PMI | OD Tolerance | ±1% or ±0.5mm , Whichever is the greater |
| Brand Name | BEST | Model Number | 1/2''-48'' |
| Certification | API, CE, PED, ISO | Place of Origin | China/Japan |
| High Light | alloy steel pipe ，seamless alloy steel tube | ||
Name : T24 (7CrMoVTiB10-10) ferritic/bainitic-martensitic steel developed by Vallourec This alloy Seamless Tubes for bolier
DEFINITION
T24 is a 2.4Cr-1Mo-1.5W ferritic/bainitic-martensitic steel developed by Vallourec. It is micro-alloyed with vanadium and titanium and has controlled boron and nitrogen contents
Grade 24 exhibits superior high-temperature strength and creep behavior compared to other low-alloy ferritic steels. The maximum permissible temperature is 575 °C according to ASME Code Case 2540 and 600 °C according to VdTÜV 533/2. Seamless tubes in T24 are manufactured at Vallourec’s European mandrel mills in the normalized and tempered condition with wall thicknesses of up to 12 mm.
W Chemical Composition - ASTM A213 T24 Tubes
| UNS K40712 | C | Mn | P | S
| Si | Ni | Cr | Mo | V | B | Nb | N | Al | Tu | Ti | Ti/N |
| 0.04 - 0.10 | 0.10 - 0.60 | 0.030 | 0.010 | 0.50 | 0.40 | 1.90 - 2.60 | 0.05 - 0.30 | 0.20 - 0.30 | 0.0010 - 0.006 | 0.02-0.08 | 0.015 | 0.030 | 1.45-1.75 | 0.005-0.060 | 3.5 |
| UNS K40712 | Tensile Strength, min, ksi(MPa) | Yield Strength, min, ksi(MPa) | Elongation in 2 in. or 50 mm, min % | Hardness | |
| Brinell | Rockwell | ||||
| 74 (510) | 58 (400) | 20 | 220 HBW / 230 HV | 97 HRB | |
Product Show :
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2010
Total Annual:
1000000-5000000
Employee Number:
116~209
Ecer Certification：
Site Member
Best Alloy Engineering Alloy Pipe as s a reference point for excellence in the manufacture and distribution of fittings, piping, bends, forged flanges , clad products and specialties for the upstream, midstream and downstream sectors of oil & gas, thermal and ... Best Alloy Engineering Alloy Pipe as s a reference point for excellence in the manufacture and distribution of fittings, piping, bends, forged flanges , clad products and specialties for the upstream, midstream and downstream sectors of oil & gas, thermal and ...
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