4cr13 3cr13 2cr13 30408 321 310s Stainless steel tube 321 310s Stainless steel tube No.1, 2b, Specular polishing
Detailed product description
Material | stainless steel201 304 316l | External diameter | 6-630mm or personallylised |
Thickness | 0.4-30mm or personallylised | Standard | 6-630mm |
Process service | Bending, welding, unwinding, punching, cutting, shaping | Type | Pipes/Round Tube |
Surface | 2B/NO.4/HL/NO.1/BA | Length | 1000-6000mm or customer requirement |
Degree | 300 Series, 400 Series, 200 Series, 201/ 202/ 304 / 304L/ 316/ 316L 321/ 310s/ 410/ 420/ 430/ 440/ 439ect | Tolerance | ±1% |
Technology | hot-rolled cold rolled | Application | Architecture/ Construction/ Industry. |
4cr13 3cr13 2cr13 30408 321 310s Stainless steel tube 321 310s Stainless steel tube No.1, 2b, Specular polishing
Merchandise | 316L 316 420 440 4cr13Ss steel seamless tubes for heat exchange |
Material | 200 Series:201 300 Series:301, 304, 304L, 309S, 310S, 316, 316, 317L, 321, 347 |
Standard | ASTM A213, ASTM A312, ASTM A249, ASTM A269, ASTM A789, JIS G3456, JIS G3463, JIS G3448, JIS G3459 |
Wall thickness | 0.1mm-60mm |
External diameter | 6mm-2500mm |
Length | 1m, 3m, 6m, 12m or At the customer's request |
Surface treatment | Polishing, brushing, wire drawing, specular polishing |
Manufacturing method | Hot rolled, cold rolled, cold drawing, extrusion |
Package type | Hot rolled, cold rolled, cold drawing, extrusion |
Terms of payment | Pay 30% in advance and the balance will be paid before shipping |
Price terms | Ex-Work, FOB, CIF, CFR |
Time to go | It is normal 7 - 10 days after receiving your deposit |
Application | Stainless steel pipes are widely used in mechanical structure, decoration, industrial pipes, heat exchange of boilers, capacitors, food industries, chemicals, water plants, etc. |
We can help you solve these problems.
Materials : all raw materials from Baosteel, tisco, Qingshan, ad and other high quality suppliers,
Therefore, product stability and corrosion resistance are ensured.
Welding: our materials are completely recooked. Therefore, the material has good mechanical properties and the hardness can be controlled below 190v.
Suitable for welding process, full welding, smooth internal welding, bubble free, leak welding, black line.
Polishing: 1) for square/rectangular tubes polished by mirror, we will polish it at least four times.
In the polishing process, we have established a special grinding machine to polish the welded part.
To avoid scratches, the tube will be automatically sent to the platform after polishing.
Quality inspection: all products are strictly inspected in accordance with ISO9001 - 2008 quality management system and ASTM a554 quality standard.
Pipes carrying fluids: chemicals, doctors, food, etc.;
Decoration of life: railing, protective window, railing, etc.
Mechanical structure components: clamp, ring clamp, double clamp, clamp;
Metal products: hot and cold water pipes, door handles, shopping mall display shelves, etc.
Gnee has 12 years of experience in sales, production and processing of steel plates, steel pipes and stainless steel plates. Our advantages are as follows.
1, Inventory specifications are 15,000 tons for on-time delivery.
2, Our own laser cutting machine can help customers process any pattern, so customers save purchase time.
3, Our own warehouses and transport fleets can ensure that goods arrive at the port on time.
4, Our own packaging equipment can ensure that the goods are packaged according to the best export rules without any damage.
5, Our leaders and sellers have 10 years of experience and sales experience.
6, We have our own seamless steel pipe processing machine, according to the needs of customers of any size steel pipe processing.
Faq
¿1. Are you a manufacturing or commercial company?
We are a professional manufacturer with 12 years of experience in the supply of metallic materials and products in China.
¿2. What services can you offer?
We can provide all kinds of metallic materials and products, as well as other processing services.
¿3. Can you provide free samples?
We can provide free samples, but the sample delivery freight will be to your account.
¿4. If we place an order, what is your delivery time?
It is normal to receive your deposit in 7 - 10 days.
Contact information
Gnee (Tianjin) Multinational Trade Co., Ltd.
Contact person :Admin
Send us your inquiry directly
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