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| Standard | DIN, BS, ANSI, JIS, GB and so on |
| Head Type | Flat Head,Pan Head, Countersunk Head, Round Cone Head, Hex Head, Round with Washer Head, Pan with Washer Head and so on, as customer requires |
| Raw Material | 1, Carbon Steel: C1008, C1010, C1022, 10B21 |
| Â | 2, Aluminum |
| Â | 3, Steel: 35K, 45K, 10B21 |
| Â | 4, Iron |
| Â | 5, Stainless Steel: SS201, SS301, SS303, SS304, SS316, SS416, SS420 |
| Â | 6, Brass:C36000, C37700, C38500, C27200, C28000.... |
|  | 7, Copper |
| Surface finish | Zinc Plated, Ni Plated, Brass Plated |
|  | Tin Plated, Black Plated, Copper Plated. |
| Â | hot-working, make hardness up to 6.8,8.8, 9.8, 10.9, 12.9 grade |
| Shank Diameter | 1.5mm-18mm |
| Process | Mainly Cold-Heading, CNC,Stamping,Die-Casting |
| Certifications | ISO9001,ROHS,SGSÂ |
| Sample Availability | Samples are available. |
| MOQ | We accept test orders of small quantity. |
| Price terms | FOB, CIF, CFR, EXW, and other trade terms. |
| Lead Time | 15-30days, according to customer's order qty and detailed requirements |
| Packing | 500-2000pieces in a Polybag, then into a carton box, finally into a pallet, or customized |
| Â | Size of the caton box: 33CMX25CMX15CMÂ |
|  | Size of the Pallet: 100CMX80CMX15CM, 16 Pallets in one 20'Container |
| Â | Size of the Pallet: 85CMX75X15CM,18 Pallets in one 20'Container |
Q: Please send your price list for our reference.
A: We do not have standard price list because we produce according to customer design.
We can provide the quotation for your inquiries in a shortest possible time.
Q:Please quote the price for me
A:Â Our standard response time is 2 working hours, once you confirm the demand and drawing we shall provide the quote within 12 working hours.
Q:Can I get some sample?
A: Sure. We believe sample order is a good way to start our cooperation.
  If it is a standard product, it would be for free but freight on your account.
  If customized, we shall prepare the sample after receipt of development cost.
Q:Â Have FASTENERSÂ 100% assembled well in stock?
A: Some of standard size is in stock. Most is OEM item out of stock.
Q:Â Could I use my own LOGO or design on goods?
A: Yes, Customized logo and design on mass production are available.
Q:Â What is the delivery time?
A: Our lead time for samples is one week; 15-30 days for mass production. It is usually according to the quantity and items.
Q:What payment do you accept?
A: We accept T/T, West Union,L/C,Trade Assurance in Alibaba.
Q:Â Can I trust you?
A: Absolutely! We are "Made In China" & "Alibaba" verified supplier.
Q:Â May I visit your factory?
A: You are welcome to visit us anytime. We can also pick you up from nearest airport and Train station.
Â
| Standard | DIN, BS, ANSI, JIS, GB and so on |
| Head Type | Flat Head,Pan Head, Countersunk Head, Round Cone Head, Hex Head, Round with Washer Head, Pan with Washer Head and so on, as customer requires |
| Raw Material | 1, Carbon Steel: C1008, C1010, C1022, 10B21 |
| Â | 2, Aluminum |
| Â | 3, Steel: 35K, 45K, 10B21 |
| Â | 4, Iron |
| Â | 5, Stainless Steel: SS201, SS301, SS303, SS304, SS316, SS416, SS420 |
| Â | 6, Brass:C36000, C37700, C38500, C27200, C28000.... |
|  | 7, Copper |
| Surface finish | Zinc Plated, Ni Plated, Brass Plated |
|  | Tin Plated, Black Plated, Copper Plated. |
| Â | hot-working, make hardness up to 6.8,8.8, 9.8, 10.9, 12.9 grade |
| Shank Diameter | 1.5mm-18mm |
| Process | Mainly Cold-Heading, CNC,Stamping,Die-Casting |
| Certifications | ISO9001,ROHS,SGSÂ |
| Sample Availability | Samples are available. |
| MOQ | We accept test orders of small quantity. |
| Price terms | FOB, CIF, CFR, EXW, and other trade terms. |
| Lead Time | 15-30days, according to customer's order qty and detailed requirements |
| Packing | 500-2000pieces in a Polybag, then into a carton box, finally into a pallet, or customized |
| Â | Size of the caton box: 33CMX25CMX15CMÂ |
|  | Size of the Pallet: 100CMX80CMX15CM, 16 Pallets in one 20'Container |
| Â | Size of the Pallet: 85CMX75X15CM,18 Pallets in one 20'Container |
Q: Please send your price list for our reference.
A: We do not have standard price list because we produce according to customer design.
We can provide the quotation for your inquiries in a shortest possible time.
Q:Please quote the price for me
A:Â Our standard response time is 2 working hours, once you confirm the demand and drawing we shall provide the quote within 12 working hours.
Q:Can I get some sample?
A: Sure. We believe sample order is a good way to start our cooperation.
  If it is a standard product, it would be for free but freight on your account.
  If customized, we shall prepare the sample after receipt of development cost.
Q:Â Have FASTENERSÂ 100% assembled well in stock?
A: Some of standard size is in stock. Most is OEM item out of stock.
Q:Â Could I use my own LOGO or design on goods?
A: Yes, Customized logo and design on mass production are available.
Q:Â What is the delivery time?
A: Our lead time for samples is one week; 15-30 days for mass production. It is usually according to the quantity and items.
Q:What payment do you accept?
A: We accept T/T, West Union,L/C,Trade Assurance in Alibaba.
Q:Â Can I trust you?
A: Absolutely! We are "Made In China" & "Alibaba" verified supplier.
Q:Â May I visit your factory?
A: You are welcome to visit us anytime. We can also pick you up from nearest airport and Train station.
Â
A finned tube is a heat transfer device consisting of many parallel metal fins commonly used for heat dissipation and cooling applications. Finned tubes increase the surface area of the pipe, thus increasing the heat transfer efficiency. Finned tubes are commonly used in applications such as air coolers, automotive radiators, condensers, and evaporators. They are also used in industrial heaters and refrigerators to increase heat transfer surface area and improve efficiency.
Finned tube is a kind of new, wear-resistant, efficient heat exchange material, is a kind of energy-saving heat exchange element, it uses high-frequency power source as heat source, the steel strip, steel pipe heating at the same time, so that the fusion welding together into one, with high heat exchange efficiency, large cooling area, long service life, adapt to a wide range of temperature, high pressure characteristics, it can also be made of a variety of materials, Excellent heat transfer, durability, heat resistance and corrosion resistance. Widely used in waste heat recovery, petrochemical, power plant boiler, economizer, bus, industrial and civil construction heating, refrigeration, medical drying, wood drying, food drying system and other industries.
The main business scope is various heaters, waste heat boilers, pressure vessels, supportingair preheaters, air coolers, furnace accessories and accessories, and provide equipment installation, with EPC ability of projects. At present, our customers have covered all large and medium-sized petrochemical enterprises in China and established long-term strategic cooperative partnership with them. Products are exported to Southeast Asia, Middle East, and other regions.
Finned Tubes,Heat Exchange Finned Tube,Finned Tube Heat Exchanger,Heat Exchange Spiral Finned Tube
Jiangsu Gelan Environmental Technology Co., LTD , https://www.etfiredheater.com