Seamless steel tubes
Product Details:
| Technique | Seamless |
|---|---|
| Secondary Or Not | Is Secondary |
| Place of Origin | China (Mainland) |
Payment & Shipping Terms:
| Price: | FOB qingdao port USD 850~1600 |
|---|---|
| Payment Terms: | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
Detailed Product Description
Chinese GB9948 Seamless steel tubes for petroleum cracking,Application It is used for the seamless steel tubes for furnace,heat exchangers and pipeline in petroleum refineries
Main steel pipe gain steel pipe grade 10 20 12CrMo 15CrMo Other grade is also negotiable.
Chemical Composition(%)&Mechanical Propertise
Standard | Grade | Chemical Composition(%) | ||||||||||||
C | Si | Mn | Ni | Cr | Mo | P.S | ||||||||
GB9948 | 10 | 0.17 0.14 | 0.17 0.37 | 0.35 0.65 | ≤ 0.25 | ≤ 0.15 | / | ≤ 0.035 | ||||||
20 | 0.17 0.24 | 0.17 0.37 | 0.35 0.65 | ≤ 0.25 | ≤ 0.25 | / | ≤ 0.035 | |||||||
12CrMo | 0.08 0.15 | 0.17 0.37 | <t;0.4 0.7 | ≤ 0.3 | 0.4 0.7 | 0.4 0.55 | ≤ 0.035 | |||||||
15CrMo | 0.12 0.18 | 0.17 0.37 | 0.4 0.7 | ≤ 0.3 | 0.8 1.1 | 0.4 0.55 | ≤ 0.035 | |||||||
Mechanical Propertise | Tensile Strength(Mpa) | Yield Strength(Mpa) | Elongation | |||||||||||
10 | 330 490 | ≥ 205 | ≥ 24 | |||||||||||
20 | 410 550 | ≥ 245 ">≥ 245 | ≥ 21 | |||||||||||
12CrMo | 410 560 | ≥ 205 | ≥ 21 | |||||||||||
15CrMo | 440 640 | ≥ 235 | ≥ 21 <uot;>≥ 21 | |||||||||||
Seamless steel tubes
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Company Info
Shandong Liaocheng Zhongxing Steel Pipe Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Liaocheng
Province/State: Shandong
Country/Region : China (Mainland)
Business Type:Manufacturer
Online Postings: Products