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Products
Model No.: HT02
Status: New
Applicable Industry: Energy &Amp; Mining
Out-of-warranty Service: Video Technical Support
Where To Provide Local Services (in Which Countries Are There Overseas Service Outlets): Canada, Turkey, Brazil, Thailand, Malaysia, South Korea
Video Factory Inspection: Provided
Mechanical Test Report: Provided
Marketing Type: New Product 2020
Place Of Origin: China
Species: Heat Exchanger Tube
Use: Heater Parts
Certification: Ce
Warranty Period: 1 Year
Service System: Free Spare Parts, Online Support
Packaging: Bundle packing/ wooden case
Productivity: 2000ton/month
Transportation: Ocean,Land
Place of Origin: China
Supply Ability: 2000ton/month
Certificate: ISO,BV,TUV,SGS
HS Code: 73043190
Port: Shanghai
Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF,EXW
Unidus provides several grades of minimum-wall-thickness, seamless and welded, carbon and alloy-steel tubes intended for use at low temperatures. Some product sizes may not be available under below specification because heavier wall thicknesses have an adverse affect on low-temperature impact properties.
Unidus is leading manufacturer, supplier and expoerter of seamless Heat Exchanger tubes / condenser tubes in highest quality.
Thanks to our in-house bending facility, we can supply our heat exchanger / condenser tubes as U tube with quick delivery and cost-effective rates. Here you get more information on U-tubes
We can offer a wide range of grades and sizes.
Dimensions of heat exchanger tubes:
Outer Diameter(OD) : 0.5″~3″(12.7mm~76.2mm)
Wall Thickness(WT) :0.035″~0.3″(0.89mm~7.62mm)
Lengths and fixed lengths on request
Carbon & Alloy Steel
Standards
ASTM A 179
ASTM A 192
ASTM A 199
ASTM A 209
ASTM A 210
ASTM A 213
ASTM A 334
Carbon & Alloy Steel Grades
Carbon & Alloy Steel Grades | ||||||
ASTM-Grade |
| UNS No. |
| EN / DIN |
| Material Code |
T1 |
|
|
|
|
| X11CrMo5+NT1 |
T5 |
|
| X11CrMo9-1+1 | |||
T9 |
|
| 10CrMo5-5 | |||
T11 |
|
| 13CrMo4-5 | |||
T12 |
|
| 10CrMo9-10 | |||
T22 |
|
|
|
Packaging of heat exchanger tubes
(a) tubes bound with a steel band that has a paper underneath
(b) tubes wrapped in plastic sheets, burlap,
(c) tubes in wooden crates.
The tubes are supplied in packages with a circular or hexagonal outline with having weight of 300 – 2500 kg.
Testing of heat exchanger tubes
– prescribed mechanical tests,
– leak tightness test by eddy current,
– hydrostatic testing,
– ultrasound testing.
Certified test reports for heat exchanger tubes
ASTM / ASME A450
EN 10204: for EN 10297 non specified testing (only the mandatory tests), 2.2
specified testing – 3.1.B
after agreement – 3.1.A, 3.1.C, 3.2
DIN 50049, – 2.2, 3.1. B
Straightness of heat exchanger tubes
Straightness deviation for the whole length of a tube L can not exceed value of 0.0015 x L. In conversion to the 1 meter length it can not exceed 3 mm.
Condition of delivery and surface of tubes
Tubes are supplied according to agreed standards. The cold drawn tubes after the final forming go through thermal processing in shielding gas – normalizing.
Surface protection of heat exchanger tubes
The inner and outer surface is protected by a light oil application. Upon request it may be protected with and easy removable oil application on the outer side. The tube ends may be enclosed by a plug
Product Categories : Heat Exchange And Energy Transfer Tubes > SMLS Cold Drawn Tubes For Heat Exchanger And Boiler
Home > Products > Heat Exchange And Energy Transfer Tubes > SMLS Cold Drawn Tubes For Heat Exchanger And Boiler > SA334 Carbon and Alloy-Steel Tubes for Low-Temperature Service
Send Inquiry
Mr. Gary
Email:
Send Inquiry Tel:+86-512-58577588
Fax:
Mobile Phone:+8613915729750
Email:
Address:Yinhe Massion,Zhangjiagang City,Jiangsu Province, Suzhou, Jiangsu
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.