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304 PVC Coated Stainless Steel Tubing BA Stainless Steel Coiled Tubing For Water Supply
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Brand Name:TORICH
Model Number:304 PVC Coated Stainless Steel Tubing
Certification:ISO,SGS,Other,ROHS
Price:800-1300 USD/Ton
Payment Terms:L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability:60000 Ton/Tons per Year
Delivery Time:20-30days upon products
Company Data
Verified Supplier
Contact Person
Richard SHEN
Business Type:
Manufacturer Distributor/Wholesaler Importer Exporter Trading Company Seller
Officials:
Suite 1004, Hongan Plaza, #258 Die Yuan Road, Yinzhou District, Ningbo City, China
Quality:
Quality Certifitation Available
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Product Details
Company Profile
Product Details
201 304 316 321 347 PVC Coated Stainless Steel Tubing | BA Stainless Steel Coiled Tubing For Water Supply
Stainless steel tubing is widely used in various industries due to its excellent corrosion resistance, strength, and durability. When combined with a protective PVC coating, stainless steel tubing offers additional protection against environmental factors, making it ideal for water supply systems and other demanding applications. This article discusses different grades of stainless steel tubing (201, 304, 316, 321, 347), focusing on their material composition, specifications, chemical composition, mechanical properties, key features, applications, and equivalent grades.
Material
The stainless steel tubing covered here includes commonly used grades:
- 201: Economical grade with good corrosion resistance, mainly used where cost is a consideration.
- 304: The most commonly used austenitic stainless steel with excellent corrosion resistance and good formability.
- 316: Contains molybdenum for better corrosion resistance, especially against chlorides and marine environments.
- 321: Stabilized grade with titanium added to improve resistance against intergranular corrosion.
- 347: Similar to 321 but stabilized with niobium, offering resistance to corrosion and high temperatures.
PVC coating on stainless steel tubing provides an extra layer of protection from abrasion, moisture, and other external factors.
Specification
| Parameter | Typical Value/Range |
|---|---|
| Diameter Range | 6mm to 168mm (custom sizes available) |
| Wall Thickness | 0.5mm to 2.0mm |
| Length | Customized lengths up to 6 meters |
| Finish | BA (Bright Annealed) |
| Coating Thickness | 0.2 - 0.5 mm (PVC coating) |
| Standards | ASTM A269, ASTM A213, DIN, JIS |
Chemical Composition (%)
| Grade | C | Mn | Si | P | S | Cr | Ni | Mo | Ti/Nb |
|---|---|---|---|---|---|---|---|---|---|
| 201 | ≤0.15 | 5.5-7.5 | ≤1.0 | ≤0.035 | ≤0.03 | 16-18 | 3.5-5.5 | - | - |
| 304 | ≤0.08 | ≤2.00 | ≤1.00 | ≤0.045 | ≤0.03 | 18-20 | 8-10 | - | - |
| 316 | ≤0.08 | ≤2.00 | ≤1.00 | ≤0.045 | ≤0.03 | 16-18 | 10-14 | 2-3 | - |
| 321 | ≤0.08 | ≤2.00 | ≤1.00 | ≤0.045 | ≤0.03 | 17-19 | 9-12 | - | Ti: 5×C minimum |
| 347 | ≤0.08 | ≤2.00 | ≤1.00 | ≤0.045 | ≤0.03 | 17-19 | 9-13 | - | Nb: 10×C minimum |
Mechanical Properties
| Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
|---|---|---|---|
| 201 | 520 - 750 | ≥205 | ≥25 |
| 304 | 520 - 750 | ≥205 | ≥40 |
| 316 | 515 - 690 | ≥205 | ≥40 |
| 321 | 515 - 690 | ≥205 | ≥30 |
| 347 | 515 - 690 | ≥205 | ≥30 |
Key Features
- Corrosion Resistance: Superior resistance to oxidation and various corrosive environments.
- Durability: Long-lasting with strong mechanical strength.
- Smooth Surface: BA finish offers a bright, smooth surface reducing friction and buildup.
- PVC Coating: Adds abrasion resistance, UV protection, and moisture barrier.
- Formability: Excellent for coiled tubing applications with easy installation.
- Hygienic: Safe and non-toxic for potable water supply systems.
- Temperature Resistance: Adequate for both cold and moderately high-temperature applications.
Application
- Water Supply Systems: Ideal for potable water pipelines due to hygiene and corrosion resistance.
- Food and Beverage Industry: Suitable for sanitary conveyance of liquids.
- Chemical Industry: Transport of corrosive liquids where stainless steel resistance is required.
- Oil & Gas: Used in tubing for its strength and resistance in harsh environments.
- Pharmaceuticals: Sterile and clean applications.
- Construction: Architectural and structural tubing.
- Marine: Resistant tubing for seawater environments, especially 316 grade.
Equivalent Grades
| Grade | ASTM | JIS | DIN | EN | UNS |
|---|---|---|---|---|---|
| 201 | S20100 | SUS201 | X12CrMn17-7 | 1.4372 | S20100 |
| 304 | S30400 | SUS304 | X5CrNi18-10 | 1.4301 | S30400 |
| 316 | S31600 | SUS316 | X5CrNiMo17-12-2 | 1.4401 | S31600 |
| 321 | S32100 | SUS321 | X6CrNiTi18-10 | 1.4541 | S32100 |
| 347 | S34700 | SUS347 | X6CrNiNb18-10 | 1.4550 | S34700 |
Q: Are you trading company or manufacturer ?
A: manufacturer,also can do trading.
Q: How long is your delivery time?
A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples? is it free or extra ?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact with me.
·
Company Profile
TORICH INTERNATIONAL LIMITED
Who We are ?
-------A professional steel pipes materials inventor, manufacturer
and solution provider
Torich International Limited is a professional manufacturer
and exporter of steel pipes materials. It is an international
marketing and sales company specialized in steel tubes, which holds
the factories of Seamless Steel Tubes with Carbon and Alloy Steel
Grade, Welded Precision Steel Tubes,DOM Steel Tubes, Seamless &
Welded Stainless Steel Tubes with Nickel and Alloy Steel Grade.
Our factory was established since 1997, with the name of TORICH
INTERNATIONAL LIMITED. The factories’ technicians are of great
engineering experience in steel pipe industry for more than 20
years, which are in great command of production technology for Cold
Drawing and Cold Rolling. So we have strong technician team and
manufacturing capability.
What products we do?
------- Invent and produce various Precision Steel Pipes
Our steel pipes cover the following ranges:
Seamless Precision Steel Pipes
Bearing Steel Tubes
Welded Precision Steel Pipes, with DOM production
Seamless Heat Exchanger Steel Pipe
Seamless Boiler Steel Pipes
Honed Tubes
Hydraulic Cylinder Steel Tubes
Hydraulic Telescopic Cylinder Tubes
Seamless Structural Steel Pipes
Seamless Mechanical Steel Pipes
Seamless Alloy Steel Tubes & Pipes
Seamless Stainless Steel tubes
Welded Stainless Steel Tubes
Seamless Stainless Steel Tubes & Pipes
Welded Stainless Steel Tubes & Pipes
Seamless Carbon Steel Tubes & Pipes
Nickel Alloy Steel Tubes & Pipes
What TORICH do:
1. Producing Steel Tubes
2. Selling both on Domestic and International Market
3. Precisely Targeting Customers’ Requirement- Sourcing the right
factory for right products for Customers
Products Application:
Oil Cylinders
Air Cylinder,
Automotive Cylinder Liners
Boilers, Pressure Vessels
Shell & Heat Exchangers
Jack Lifting
Telescopic Systems
Pneumatic Cylinders
Agricultural Machineries
Size range is:
O.D. 4-350mm,
W.T. 0.5-30mm,
Length: according to customer’s requirement and agreement
Steel Grade:
Carbon Steel Grade:
ST35.8, ST37.0, ST44, ST52;
E155, E195, E215, E235, E275, E355;
195GH, P235GH, P265GH, P195TR1, P195TR2, P235TR1, P235TR2, P265TR1,
P265TR2;
SAE1010, SAE1020, SAE1026, SAE1035, SAE1045;
Carbon steel tube: SA178, A179, A192, A210, SA213, SA214, etc.
Alloy Steel Grade:
T2, T5, T9, T11, T12, T17, T21, T22, T91,T92, 15Mo3,16Mo3,
13CrMo44;
SAE4130, SAE4140, 40Cr, 40Cr4, 10CrMo910, 12CrMo910, 11CrMo910,
25CrMo4, 35CrMo, 35CrMo4, 42CrMo4, 34CrMo4, 20MnV, 20MnV6,20CrMn;
Carbon steel tube: A179,A192,A210,DIN17175,etc.
Bearing Steel Grades:
GCr15 52100 suj2 suj3 100Cr6 SKF3S SKF3S 20CrNiMo 8620H 4118H;
Nickel Alloy Grade:
N02200/2201, N04400, N06600, N06601, N06625, N06852, N06219,
N06690, N08800/8810/8811, N08825, N08028, N08535, N08904, N08925,
N08926, N010276, N06022, etc.
Austenitic/Super Austenitic Stainless Steel Grade:
304/304L, 316/316L, 314, 321, 347H, 316Ti, 316LMod, 317L/N, 310S,
253MA, 330, 904L, S31254, XM-19, etc.
Ferrite/Martensite Stainless Steel Grade:
TP410, TP405, TP420, TP430, TP430Ti, TP403, TP409, TP444, TP439,
TP446, etc.
Duplex/Super Duplex Stainless Steel Grade:
S31803, S32304, S31500, S32550, S32750, S32760, etc.
Corporate Culture:
We focus on Quality First, Quality Traceability, and Quality
Stability!
We focus on Customer First, People First, and Quality-Oriented!
Success:
First factory started in 1997, in the name of Torich , now covers
50000 square meters of factory building, with more than
100employees, and over 45 million RBM assets.
In 2008, we started the company of Torich International
Limited for international business and marketing.
Welcome partners from all over the world for long term cooperation!
Send your message to this supplier
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