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304 Cold Rolled Stainless Steel Welding Tube
Wuxi Jianbanghaoda Steel Co.,Ltd is located in Wuxi city of China, which is a private enterprise with more than 15 years steel business. We offer high quality 304 Cold Rolled Stainless Steel Welding Tube and other materials. We have sales department, operation department, design department and after-sales service department etc. It's predecessor is doing steel domestic trade.After years of development, we have became one of the excellent steel export supplier in the province.
304 Cold Rolled Stainless Steel Welding Tube is a pipe made of 304 stainless steel as raw material, which is one of the most widely used stainless steel pipe types. Its core composition consists of about 18% chromium (Cr) and 8% nickel (Ni), chromium element forms a dense chromium oxide film on the surface, which can effectively isolate oxygen and corrosive media , nickel element improves the toughness and corrosion resistance .
304 Cold Rolled Stainless Steel Welding Tube Main Features :
1.corrosion resistance: can resist ≤65% concentration of boiling nitric acid and most organic/inorganic acids , excellent intergranular corrosion resistance
2.Mechanical properties: tensile strength ≥520MPa, yield strength ≥205MPa, elongation ≥40%7
3.temperature resistance: the conventional use temperature limit is 650℃short-term high temperature resistance can reach 800℃
4.processability: easy to form at room temperature, less carbide precipitation in the heat affected zone after welding, suitable for welding
Stainless Steel Tube specification:
| Material Grade | 304, 304L, 309S, 310S, 316, 316Ti, 317, 317L, 321, 347, 347H, 304N, 316L, 316N, 201, 202 |
| Standard | JIS/JIS/SUS/GB/DIN/ASTM/AISI/EN |
| Surface | Polishing, annealing, pickling, bright |
| Technique | Cold Rolled; Hot Rolled |
| Size |
1)stainless steel round pipe/tube: Wall thickness:1mm-150mm Outer diameter:6mm-2500mm 2)stainless steel square pipe/tube: Wall thickness:1mm-150mm Outer diameter:4mm*4mm-800mm*800mm 3)stainless steel rectangular pipe/tube: Wall thickness:1mm-150mm Outer diameter:6mm-2500mm |
| Length | 4000mm, 5800mm, 6000mm, 12000mm, or as required. |
| Application | Exterior decoration; Architecture; Elevator; Kitchen; Ceiling; Cabinet; Advertising nameplate; Roof structure;Shipbuilding |
| Trade Terms | EXW, FOB, CIF, CFR |
| Loading Port | Shanghai port, Tianjin port, Qindao port |
| Payment terms | 1)TT 30 % deposit in advance and balance 70%TT before delivery. |
| 2) 30% deposit by T/T, the balance by L/C or BL copy at sight. | |
| 3) 100% L/C at sight. | |
| MOQ | 1Ton |
| Packing Detail | Plastic bag/woven packing or per requirements |
| Delivery time |
1.Usually, within10-20days after receiving deposit or LC. 2.According to the order quantity |
| Samples | Free samples are provided but the freight is borne by the buyer |
| Stainless steel composition table | ||||||||||
| Classification | Grade | Chemical Composition(%) | ||||||||
| C | Si | Mn | P | S | Ni | Cr | Mo | N | ||
| Austenitic stainless steel | 201 | ≤0.15 | ≤1.00 | 5.50-7.50 | ≤0.060 | ≤0.030 | 3.50-5.50 | 16.00-18.00 | ≤0.25 | |
| 301 | ≤0.15 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 6.00-8.00 | 16.00-18.00 | |||
| 304 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 8.00-10.50 | 18.00-20.00 | |||
| 304L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 9.00-13.00 | 18.00-20.00 | |||
| 305 | ≤0.12 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 10.50-13.00 | 17.00-19.00 | 0.12-0.2 | ||
| 309S | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 12.00-15.00 | 22.00-24.00 | |||
| 310S | ≤0.08 | ≤1.50 | ≤2.00 | ≤0.045 | ≤0.030 | 19.00-22.00 | 24.00-26.00 | |||
| 316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 10.00-14.00 | 16.00-18.00 | 2.00-3.00 | ||
| 316L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 12.00-15.00 | 16.00-18.00 | 2.00-3.00 | ||
| 317 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 12.00-15.00 | 18.00-20.00 | 3.00-4.00 | ||
| 321 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 11.00-15.00 | 17.00-19.00 | |||
| Ferritic stainless steel | 409 | ≤0.08 | ≤1.00 | ≤1.00 | ≤0.045 | ≤0.030 | ≤9.00-13.00 | 10.50-11.75 | ||
| 430 | ≤0.12 | ≤0.75 | ≤1.00 | ≤0.040 | ≤0.030 | ≤0.60% | 16.00-18.00 | |||
| 430LX | ≤0.03 | ≤0.75 | ≤1.00 | ≤0.040 | ≤0.030 | 16.00-18.00 | 0.75-1.25 | 0.1-1.0 | ||
| Martensitic stainless steel | 410 | ≤0.15 | ≤1.00 | ≤1.00 | ≤0.040 | ≤0.030 | 11.50-13.50 | |||
| 410S | ≤0.08 | ≤1.00 | ≤1.00 | ≤0.040 | ≤0.030 | 11.50-13.50 | ||||
| 420 | 0.16-0.25 | ≤1.00 | ≤1.00 | ≤0.040 | ≤0.030 | 12.00-14.00 | ||||
| 440A | 0.60-0.75 | ≤1.00 | ≤1.00 | ≤0.040 | ≤0.030 | 16.00-18.00 | ||||
| duplex stainless steel | 2205 | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.040 | ≤0.030 | 4.50-6.50 | 21.00-24.00 | 0.08-0.2 | |
| 2507 | ≤0.03 | ≤0.80 | ≤1.20 | ≤0.035 | ≤0.020 | 6.00-8.00 | 24.00-26.00 | 3.00-5.00 | 0.24-0.32 | |
| Surface Finish | Definition | Application |
| 2B | After cold rolling, it is heat treated, pickled or other equivalent treatments, and finally cold rolled again to a finished product with appropriate gloss. | Medical equipment, Food industry, Construction material, Kitchen utensils. |
| BA | After cold rolling and bright heat treatment. | Kitchen utensils, Electric equipment, Building construction. |
| NO.3 | Products polished using abrasives No. 100 to No. 120 specified in JIS R6001. | Kitchen utensils, Building construction. |
| NO.4 | This product is polished using abrasives No. 150 to No. 180 specified in JIS R6001. | Kitchen utensils, Building construction, Medical equipment. |
| HL | Polishing is done using abrasive of appropriate grit size to produce continuous polishing stripes. | Building Construction. |
| NO.1 | The surface that has been heat treated, pickled or treated by corresponding processes after hot rolling. | The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling. |
304 Cold Rolled Stainless Steel Welding Tube are widely used in many fields:
1. Food processing and catering industry
2. Chemical and energy fields
3. Architectural and decorative works
4. Industrial manufacturing and special scenarios
Wuxi Jianbanghaoda Steel Co., Ltd. is a sophisticated manufacturer of steel products. It's located in Wuxi, which is the biggest production base and distribution center of steel products in China , it's also near to Shanghai. We have many faithful clients in Europe, South America, Mid-East, Asia and etc. We have a wide range of steel products, such as stainless steel(304 Cold Rolled Stainless Steel Welding Tube and some others), carbon steel, alloy steel and etc. The annual export volume is about 1,000,000 tons. We promise that almost all inquiries will be processed within 3 hours. "Punctuality, integrity, and humanized service" has always been the development principle that our company and all employees have always strictly abided by.
Currently, we have five finishing rolling production lines and two hot rolling production lines. We also adopt effective measures such as advanced automatic width control system (AWC), automatic thickness control system (AGC), bending roll system, working roll groove roll system to ensure product quality. The well-equipped production line and advanced control system jointly ensure that the stainless steel products we produce meet national standards.
OUR SERVICE:
1. Free samples are available.
2. We have sufficient stock and can deliver in a short time.
3. OEM and ODM orders are accepted, any type of logo printing or design is available.
4. We provide you with different types of products.
5. Excellent quality + factory price + fast response + reliable service, is what we try our best to provide you.
6. All our products are produced by our professional workers, we have an efficient foreign trade team, you can fully trust our service.
After you choose:
1. We will calculate the cheapest shipping cost and send it to your email.
2. We start production immediately after receiving the advance payment.
3. It takes about 10-15 working days to complete the production, and then the customer pays the balance.
FAQ:
Q1: Do you provide free samples?
A1: Yes, we can provide a free sample for testing, buyer should bear the shipping cost.
Q2: What stainless steel tube can you supply ?
A2: We supply 304 Cold Rolled Stainless Steel Welding Tube as well as other materials like 202, 304, 316, 410 and more.
Q3: Do you accept small orders?
A3: You don't need to worry about this problem, just consult.
Q4: Do you accept the third party inspection?
A4: Yes absolutely we accept.
Q5: What is your terms of payment ?
A5: Payment≤5000USD : 100%T/T in advance
5000USD<Payment<10000USD: 50% T/T in advance, balance 50% by TT before delivery
Payment≥10000USD: 30% T/T in advance , balance 70% by TT before delivery
We also accept LC at sight
Q6: How long is your delivery time?
A6: Generally it is 7days if we have the exact goods in our stock. If not, it will take around 15-20 days to get goods ready for delivery.
Q7: What if I don't have export experience ?
A7: We have reliable forwarder agent which can ship items to you by sea/air/Express to your doorstep. Anyway, we will help you choose the most suitable shipping service.
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Address
NO.260, Xicheng Road, Liangxi District, Wuxi City, Jiangsu Province, China
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