Complaint
We offer a range of products specifically meeting the demands and specifications required in the fabrication of shell and tube heat exchangers. We design and manufacture tubes that fully meet the requirements in terms of price, delivery and specifications. Our heat exchanger tubes are used for the cooling, heating or re-heating of fluids, gases, or air in a wide range of industries, such as chemical processing, hydro carbon processing and oil refining, nuclear power generation and aerospace.
To be able to transfer heat well, the tube material should have good thermal conductivity. Because heat is transferred from a hot to a cold side through the tubes, there is a temperature difference through the width of the tubes. Because of the tendency of the tube material to thermally expand differently at various temperatures, thermal stresses occur during operation. This is in addition to any stress from high pressures from the fluids themselves. The tube material also should be compatible with both the shell and tube side fluids for long periods under the operating conditions (temperatures, pressures, pH, etc.) to minimize deterioration such as corrosion. All of these requirements call for careful selection of strong, thermally-conductive, corrosion-resistant, high-quality tube materials, typically metals, including aluminum, copper alloy, stainless steel, carbon steel, non-ferrous copper alloy, Inconel, nickel, Hastelloy, and titanium. Fluoropolymers such as Perfluoroalkoxy alkane (PFA) and Fluorinated ethylene propylene (FEP) are also used to produce the tubing material due to their high resistance to extreme temperatures. Poor choice of tube material could result in a leak through a tube between the shell and tube sides causing fluid cross-contamination and possibly loss of pressure.
So if you are suffering from the inconvenience caused by the corrosion and cracking of the pipeline, or you are suffering from the failure to find a suitable stainless steel heat exchanger tube supplier. Please read the following content in 3 minutes. I hope it can be helpful for you.
Material | Titanium/Titanium Alloy |
Shape | Round or customized |
Production Standards | ASTM A270, ASTM A269, ASTM A249, ASTM A778, ASTM A789, DIN 11850, EN 10357, EN 10217-7 and so on. |
Size | Outer diameter = 16 - 2000mm ; Thickness = 0.8 - 20 mm ; Length = 6 - 18.3 meter ; Or as customer' s request. |
Tolerance | According to the Standard , +/-10% Commonly ; |
Surface Treatment | 180#, 320#, 400# Satin / Hairline, Bright Anneal, Pickle,400#, 500#, 600# or 800# Mirror finish |
Process Characteristics | Inner Welded Seam Removed; Online Bright Solution Anneal; Inner Electro Polish And Mechanical Polish ; |
Application | Petrochemical Industry; Chemical Fertilizer Industry; Oil Refining Industry; Oil And Gas Industry; Light Industry And Food Industry; Pulp And Paper Industry; Energy And Environmental Industries. |
Test | Flaring test; Flattening test; Bending Test; Hydraulic Test; Eddy Current test |
Design | OEM / ODM / Customized |
Certificate | ISO9001 ; ISO14001; ISO 18001; SGS |
| Commodity | Titanium seamless/welded tubes & pipes |
| Process method | Cold rolled/ Cold drawn/Welded. |
| Materials Grades | Grades 1, 2, 3, 7, 9, 11, 12, 16, 17, 26 and 28 |
| Standards: | ASTM B338, ASME SB338, ASTM B861, ASTM B862, NACE MR175-94 or closer |
| Size | NPS:1/8 to 40", Schedule: 5S to XXS. Length: 20m or as required. |
| OD: 2 - 1016 mm, Wt: 0.3~ 30mm, Length:20m or as required. | |
| Shape | In straight length or as a U-bend |
| Surface Finished | Annealed/ Mechanical Polish or as required |
| Inspection Testing | 100% Ultrasonic Test, 100%Eddy Current Test, 100%Hydraulic Test, 100% X-Ray Test to welded pipe or as required. |
| Mechanical Test, Bend Test, Inter-granular corrosion Test. | |
| Certificate | EN 1024 3.1/ 3.1B/ 3.2, PED, DNV, TUV. |
| Packing | Wooden case/ Steel framed plywood case/ simple packing. |
| Delivery Time | By mutual agreement. |
Pipe sizes in regular stock:
Round Stainless Steel Pipe:
16, 17, 18, 19, 20, 21, 22, 23, 25, 28, 31.8, 35, 36, 38.1, 48, 50.8, 60, 63.5, 76.2, 89, 101, 114 mm
Square Stainless Steel Pipe:
17, 18, 19, 20, 21, 22, 23, 24, 25, 28, 30, 36, 38, 50 mm
Rectangle Stainless Steel Pipe:
10*30, 10*40, 10*50, 20*10, 23*11, 24*12, 25*13, 28*25, 28*13, 29*14, 30*15, 30*20, 30*22, 34*22, 36*23, 50*25, 60*30, 75*45, 95*45 mm
Thickness:
exact 0.25, 0.28, 0.32, 0.37, 0.41, 0.51, 0.61, 0.71, 0.91, 1.11, 1.15, 1.41 mm
Packaging:
1. Each tube is packed with pipe end caps and plastic bag individually, then packed into a woven belt or wooden box.
2. Bundle packing.
3. As customer's requirement.
Shipping:
A: One 20ft container loads 18-19 tons of stainless steel tube.
B: One 40GP/HQ loads about 26-28tons of stainless steel tube.
Q: Are you a manufacturer or a trader?
We're a manufacturer with more than years of professional production experience.
Q: Can you accept OEM?
Yes, OEM is acceptable. Just pls provide us with the drawing or sample, we will production totally according to your requirements.
Q: Can you provide us with the design drawing?
Yeah, of course, we will provide you with the drawing after you paid or prepaid.
Q: Can your factory produce products according to our drawings?
Yes, we can. Most products can be customized, including the Logo on products.
Q: What kind of your packaging?
Neutral plywood or wooden box packaging or according to customer's requirements.
Q: How long is your delivery time?
Normally 30days after payment, and we promise we will deliver as soon as we can.
