Finned heat exchanger — material: 200 Series/300 Series/400series, type Welded. The complete factory specification follows. Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Finned Heat Exchanger
- Model Number: Custom
- Material:: 200 Series/300 Series/400series
- Place Of Origin: Shandong, China
- Application: Architecture, Agriculture, Industry, Decoration
- Type: Welded
- Welding Line Type: ERW
Technical Specifications
| Steel Grade | 301L, 301, 410, 316L, 316, 321, 314, 304 |
|---|---|
| Type | Welded |
| Section Shape | Round |
| Standard | JIS/ASTM/ASIS/SUS/DIN |
| Welding Line Type | ERW |
| Surface Finish | 2B 2D BA 2BB No.3 No.4 |
| Tolerance | ±1% |
| Grade | 200/300/400 Series, 410, 316L, 316, 430, 409L |
| Processing Service | Bending, Welding, Decoiling, Punching, Cutting, Moulding |
| Delivery Time | 8 ~ 14 days |
| Invoicing | By Actual Weight |
| Alloy Or Not | Non-Alloy |
| Place Of Origin | Shandong, China |
| Model Number | Custom |
| Brand Name | jiujiang |
| Application | Architecture, Agriculture, Industry, Decoration |
| Product Name | Stainless Steel Tubing |
| Material: | 200 Series/300 Series/400series |
| Technique: | Cold Rolled /Hot Rolled |
| Shape Sections: | Round, Square, Rectangular |
| Surface: | BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D |
| Length/Width/Thickness | Customized As Required |
| Advantage: | Strong Corrosion Resistance |
| MOQ | 500kg |
| Payment Term: | L/C T/T (30% Deposit) Western Union |
| Packing | Standard sea-worthy export packing or as required |
| Selling Units | Single item |
| Single Package Size | 30X30X2 cm |
| Single Gross Weight | 1.0 kg |
Product Details








Product name: | Fined pipe Finned Tube | ||||||
Material&Standard&Size | Material: 201,202,301,304,304L,310S,316,316L,321,347 Standard:ASTM (ASME) SA / A312 /A213 /A269 ,DIN,JIS,EN | ||||||
Out Diameter:Φ6mm-25mm Wall Thickness:Φ0.7mm-2.11mm Tolerance:OD:±0.08mm, WT:±10% | |||||||
Length | According to different sizes,the one coil length is within 500 meter the whole coil tube is not welded point | ||||||
Surface Treatment | Pickling Or Polish Annealed | ||||||
Technical | Cold rolling firstly,then cold drawn coil | ||||||
Delivery Type | Soft | ||||||
Type | Seamless and Welde | ||||||
Application | Stainless steel coil tubing is widely used in Oil Drilling,Chemical,SteamShip Manufacturing Industry,Heat Exchang and Cooling Condenser Chemical Industry,Gas Pipeline etc | ||||||




The company covers an area of more than 9000 square meters, with total assets of 100 million yuan. The company has 218 employees,including 66 engineering and technical personnel. Fined tube
The heat-resistant, wear-resistant, corrosion-resistant alloy steel products produced by the company are also widely used in machinery, mining, metallurgy, chemical industry, transportation and other industries.










We are based in Shandong, China, start from 2017,sell to Domestic Market(80.00%),Southeast Asia(10.00%),Eastern Asia(10.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Stainless Steel Coil/Boiler Fittings/Weathering Steel Screen/Stainless Steel Plate Laser Parts/Section Aluminum/Aluminium Profile
4. why should you buy from us not from other suppliers?
Liaocheng Jiujiang Machinery Manufacturing Co., Ltd. is a large heat-resistant, corrosion-resistant and wear-resistant alloy production base, located in Liaocheng, the beautiful town of Jiangbei Shuicheng in Qilu. The company produces heat-resistant, wear
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese


Ordering and Pricing
- Minimum order quantity: 10 kilogram
- Volume pricing:
- 10–19 kilogram: US $2.2 / kilogram
- 20–49 kilogram: US $2 / kilogram
- 50+ kilogram: US $1.8 / kilogram
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this finned heat exchanger?
The standard minimum order quantity is 10 kilogram. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Liaocheng Jiujiang Machinery Manufacturing Co., Ltd., based in China. The company 8 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Liaocheng Jiujiang Machinery Manufacturing Co., Ltd. range on HVACR Nexus.
See more in Heat Exchangers on HVACR Nexus.






















