GB/T 34109 Thick Walled Seamless Alloy Steel Pipe For Drill Rod Of Rotary Digging Machine
Product Details:
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Place of Origin: | Zhejiang,CN |
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Brand Name: | TORICH |
Certification: | ISO 9001,ISO14001,TS16949 |
Model Number: | GB/T19447 C10200 |
Payment & Shipping Terms:
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Minimum Order Quantity: | 500 KGS |
Price: | negotiable |
Packaging Details: | Round Copper Coated Alloy Steel Pipe Heat Exchanger Iow Finned Tube from TORICH,packing in wooden box or customized |
Delivery Time: | 20-45 DAYS |
Payment Terms: | T/T, L/C, D/A, D/P, Western Union, MoneyGram |
Supply Ability: | 50000 TONS PER YEAR |
Detail Information |
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Product Name: | Round Copper Coated Alloy Steel Pipe Iow Finned Tube From TORICH | Keyword: | Coated Alloy Steel Pipe |
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Shape: | Round | Application: | For Boiler And Heat Exchanger |
Material: | C10200, C11000 Etc | Surface: | Copper Coated |
Length: | Max 12000mm | Tube OD: | 8-55mm |
Fin Thickness: | 0.1-2mm | Brand: | TORICH |
High Light: | alloy steel seamless tube,seamless alloy steel pipe |
Product Description
Plain tube (mm) | Finned section dimensions (mm) | Ratio | De | |||
D×t | Tp | dd | dr | di | η | mm |
19×2 | 0.8 | 18.8 | 17 | 134 | 2.8 | 17.9 |
19×2 | 1 | 18.8 | 16.8 | 13.4 | 2.5 | 17.8 |
19×2 | 1.25 | 18.8 | 16.6 | 13 | 2.2 | 17.8 |
19×2 | 1.5 | 18.8 | 16.4 | 13 | 2 | 17.7 |
19×2 | 2 | 18.8 | 23 | 13 | 1.7 | 17.5 |
25×2.5 | 0.8 | 24.8 | 22.6 | 18.8 | 2.8 | 23.9 |
25×2.5 | 1 | 24.8 | 22.3 | 18.8 | 2.75 | 23.7 |
25×2.5 | 1.25 | 24.8 | 22.3 | 18 | 2.5 | 23.6 |
25×2.5 | 1.5 | 24.8 | 22.3 | 18 | 2.2 | 23.5 |
25×2.5 | 2 | 24.8 | 22 | 18 | 1.8 | 23.4 |
25×2.5 | 2.5 | 24.8 | 22 | 18 | 10.6 | 23.3 |
D------Outside diameter of plain end section | ||||||
Dof----Diameter of top fins | ||||||
Dr-----Root diameter of finned section | ||||||
Di-----Inside diameter of finned section | ||||||
T------Wall thickness of plain end section | ||||||
Tp-----Fin pitch | ||||||
De----Equivalent diameter of finned tube | ||||||
L------Plain tube end length |
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