| Selling Units | : | Piece/Pieces |
“LL” Fin Tube
Manufactured in the same way as the “L” Finned Tube type except that the fin foot is overlapped to completely enclose the base tube thereby giving excellent corrosion resistance. This type of finned tube is often used as an alternative to the more expensive extruded type fin in corrosive environments. “LL”Fin Tube is suitable for high working temperatures up to 180°C.
DIMENSION AND MATERIAL
The following table shows Simcan’s manufacturing capabilities for “LL” Fin Tube:
| Tube O.D.: | 19.0 to 51.0 (mm) | 3/8” to 2” |
| Tube Wall Thk.: | L, LL, KL: 1.65 to 3.0 (mm) G: 2.11 to 3.5 (mm) | L, LL, KL: 0.065” to 0.118” G: 0.083” to 0.138” |
| Tube Length: | ≤ 18,500 (mm) | ≤ 60.8 ft |
| Fin Thk.: | 0.3 to 0.5 (mm) | 0.012” to 0.02” |
| Fin Height: | 10.0 to 16.0 (mm) | 0.394” to 0.630” |
| Fin Pitch: | 100 to 433 FPM | 3 to 11 FPI |
| Fin Type: | L, LL, KL, G | |
| Fin Material: | Aluminum (most common grade: Alu.1100, Alu.1060, Alu.6063 ) Copper | |
| Tube Material: | C.S. (most common grade: A179, A192,SA210 Gr A1/C,A106 Gr B ) S.S. (most common grade: TP304, 316) Copper (most common grade: UNS12200,14200, 70600, CuNi70/30, CuNi 90/10 ) Titanium (most common grade: B338 Gr 2) | |
| * This table is used as a general guide to our capabilities, please call us for any other customized cases. | ||
PRODUCTION CAPACITY
Simcan has Total seven(7) “LL” Fin Tube finning lines, monthly production capacity is 200,000 meters in total.
APPLICAITONS
Simcan's “LL” Fin Tubes are mainly used in air cooled heat exchangers (fin fan cooler, air fin ) or air heaters in petrochemical, power generation, paper, tobacco, building heating system, air conditioning and food industries.
FAQ
Q1.What is the referenced codes and standards?
API661
Material Requisition, drawings or Technical Agreement
Q2.How do you pack the products
A:Each package is designed and made according to seaworthy packing standard and clients’ handling and lifting capability.
Finned tubes will be packed into steel frameworks and wrapped with weather proof PE film and plywood board covering up. In addition, each row of finned tubes will be isolated from adjacent with EPE(Expandable Polyethylene) foam to prevent rigid impact during transportation. For all exporting packages, we only use plywood instead of wood for fumigation free purpose.
Q3:How do you guarantee the quality?
A:we are ISO certified company and we maintain strict controls according to our specific written procedures and client specifications during all phases of manufacturing of our products ensuring full materials traceability and top quality. Besides, inspection activities carried out by world reputable third party such as TÜV, BV, SGS, Lloyd's, ABS, Intertek(Moody) etc. is available on call.
Q4:Do you have design capability?
A:Yes, we could develop the shop drawings and submit for clients’ approval.
Q4:How do you handle the documentation?
A:As a professional supplier, Simcan does not only manufactures products but also has strong capability on preparing and submitting documents as listed below but not limited to:
Before Fabrication
Design and Fabrication Schedule
Drawings and data
Fabrication Procedures including WPS, PQR
Inspection and Test Plan (ITP)
During Fabrication
Daily, weekly or monthly progress report
After Fabrication
A complete set of final archive including:
Raw Material Mill Certificates
Product Conformity Certificates
Inspection Reports including Material Receipt Inspection Report, Test Report etc.
Packing List and Proforma Invoice
Certificate of Origin or any other documentation mandatory for clients’ customs clearance or tax preference.
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.
Fill in more information so that we can get in touch with you faster
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.
Contact Now