Home > 製品の概要 > Steam Traced Thermotech Tube® type ST
- 製品の概要
- Steam Traced Thermotech Tube® type ST
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- Light Steam Traced
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Introduction:
Light steam traced Thermotech Tube® offers stable process temperature and freeze protection for water line, light oil, paraffin, oil of paraffin and other chemicals which sensitive to temperature. chemicals. Light steam traced Thermotech Tube® provide the most ideal solution for freeze-protection, maintaining viscosity in your application. - heavy Steam Traced
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Introduction:
heavy steam traced Thermotech Tube® normally used high temperature steam which need heat up process, and it is safe that apply under evaporation point. Thermotech Tube provide solution for pressure transmission and analyzer sample line through heavy oil and distillation process, gas, etc which provide higher temperature than Light steam traced. - TUBE SPECIFICATION.
- CM TECH’s standard tubing materials are 304/304L semi-seamless and 316/316L seamless stainless steel, type 1220 copper tube. In case of using other materials, available upon requested. Regarding Selection of Process tube and Steam tube material, CM TECH recommended that using same tube material for bundle. This prevent from twisting bundle tube by heat expansion. CM TECH recommended using same tube materials for bundle.
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Stainless steel Copper ASTM A269 ASTM B68 ASTM A213 ASTM B75 ASTM A249 ASTM B88 -
Common Tube Materials and Sizes
Basically, CM TECH’s standard tubing sizes are 1/4”, 3/8”, 1/2”, 3/4”. The most widely used material is 304/304L ASTM A269, and Copper type #122 DHP seamless ASTM B68 also available. In case of using other material, CM TECH can supply those materials within ASTM STANDARD. (See Technical Specification Chart.) -
CM TECH Tubing bundle options
Material
(Thickness)Size 1/4 3/8 1/2 304/304L 0.035 O O O 0.049 O O O 316/316L 0.035 O O O 0.049 O O O Copper 0.030 O 0.032 O 0.049 O PFA Teflon 0.030 O O 0.060 O -
Size & Bend Radius.
Tube O.D
Nominal Bundle O.D(in) Minimum bend radius(in) Run length(m) 1/4 1.5 7.0 250~300 3/8 1.6 7.0 250~300 1/2 1.8 8.0 250~300 3/4 2.0 10.0 250~300 -
WORKING PRESSURE @ 200℃ (Unit:PSI) TUBE WALL THICKNESS
Tube O.D
304 welded stainless steel 316 seamless stainless steel #1220 copper Th’k 0.035 0.049 0.035 0.049 0.035 0.049 1/4 4222 6164 4967 7252 3/8 2740 3942 3224 4637 556 861 1/2 2154 3080 2543 3624 410 600 3/4 1416 2010 1666 2565 390 - Insulation
- CM TECH using Non-hygroscopic glassfiber insulation and Aerogel for tubing buldles. Specially using Aerogel insulation for high temperature process over 400℃. For more specific insulaton specification, see 3. Insulation/jacket specification section.
- Outer FR-PVC jacket
- Frame-resistant PVC(FR-PVC) Jacket protects the tubing against corrosive atmospheres, water, oils, acids, alkalies and most chemicals. Min./Max. allowable exposure temperature is -50~102℃, allowable surface temperature is 82℃.
- Accessories
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CM-ESS-0 : Jacket Patch Kit
CM-ESH-01 : Entry Seal Kit
CM ESS-02/03/04 : Heat Shrinkable Boots
*For more information, See the Accessories section. - Testing
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Every CM TECH’s tubing products are pressure tested before shipment.
If required, 3rd party test or inspection is also possible and which include DNV, ABS & LLOYD’S REGISTER standard. For more information, ask factory’s Q/A manager. (Reference : CM-B-301 Inspection and test plan) - NOTE
- It is necessary to seal the ends that prevent from contamination by moisture and(or) corrosive liquids. CM TECH supplies Sealing tools for end works. For more information, See the accessories pages.
