316 Stainless Steel Pipe
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 100000 m.t./month
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Specification
Standard:
AISI,ASTM,JIS,GB,BS,DIN,API,EN
Technique:
Spring,Hot Rolled,Cold Rolled,Cold Drawn,ERW,Forged,Saw,Extruded,EFW
Shape:
LTZ,Oval,Rectangular,Round,Hexagonal,C Channel,Square,U Channel
Surface Treatment:
PVDF Coated,Black,Bright,Polished,Chromed Passivation,Dry,Oiled,Color Coated,Copper Coated,Coated,Galvanized
Steel Grade:
RHB335,Q215B,Q235,Q215,Q195,A53(A,B),20#,10#,SS400-SS490,600 Series,400 Series,300 Series,200 Series,HRB400,Q235B
Certification:
CE,SGS,ISO
Thickness:
as required
Length:
12m
Net Weight:
as required
SPECIFICATION
Stainless Steel Pipe:
1. 201, 202, 301, 304, 316L, 430, etc
2. OD: 6mm-159mm
3. Thickness: 0.25mm-3.5mm
4. Finish: Mirror, Satin, Hairline
316 STAINLESS STEEL PIPE:
Name | 316 Stainless steel pipe | |||||
Standard | ASTM A554,ASTM A312 | |||||
Material Grade | 201,202,304,316,316L,430 | |||||
Main Material
| a) 201 (Ni0.8%-1%) b) 202 (Ni: 3.0%-4.0%) d) 316 (Ni: 10% Cr: 18%) | |||||
Size Range | 139mm-1600mm ETC. | |||||
Thickness | 0.5-30mm | |||||
Length | 6m or as customers' request | |||||
Tolerance | a) Outer Diameter: +/- 0.2mm | |||||
b) Thickness: +/- 0.02mm | ||||||
c) Length: +/- 5mm | ||||||
Surface | 180G, 320G Satin/Hairline 400G, 600G Mirror finish | |||||
Application | handrail,railing, staircase, weldmesh screen,door,window, balcony,fence,bench,furniture,etc | |||||
Test | Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT | |||||
Chemical Composition of Material | 201 | 202 | 304 | 316L | 430 | |
C | ≤0.15 | ≤0.15 | ≤0.08 | ≤0.035 | ≤0.12 | |
Si | ≤1.00 | ≤1.00 | ≤1.00 | ≤1.00 | ≤1.00 | |
Mn | 5.5-7.5 | 7.5-10 | ≤2.00 | ≤2.00 | ≤1.00 | |
P | ≤0.06 | ≤0.06 | ≤0.045 | ≤0.045 | ≤0.040 | |
S | ≤0.03 | ≤0.03 | ≤0.030 | ≤0.030 | ≤0.030 | |
Cr | 13-15 | 14-17 | 18-20 | 16-18 | 16-18 | |
Ni | 0.7-1.1 | 3.5-4.5 | 8-10.5 | 10-14 | ||
Mo | 2.0-3.0 | |||||
Mechanical Property | Material Item | 201 | 202 | 304 | 316 | |
Tensile Strength | ≥535 | ≥520 | ≥520 | ≥520 | ||
Yield Strength | ≥245 | ≥205 | ≥205 | ≥205 | ||
Extension | ≥30% | ≥30% | ≥35% | ≥35% | ||
Hardness (HV) | <105< span=""> | <100< span=""> | <90< span=""> | <90 | ||
- Q: Can stainless steel pipes be mirror polished?
- Yes, stainless steel pipes can be mirror polished. Mirror polishing is a process that involves grinding down the surface of the stainless steel pipe until it is smooth and then using a series of polishing compounds to achieve a high gloss finish. This process can be done by hand or with the use of specialized machinery. The mirror polished finish not only enhances the aesthetic appeal of the stainless steel pipe but also provides added protection against corrosion and staining. However, it is important to note that the mirror polished finish may require regular maintenance to maintain its shine over time.
- Q: Are stainless steel pipes suitable for high-temperature steam?
- Yes, stainless steel pipes are suitable for high-temperature steam. Stainless steel is known for its excellent heat and corrosion resistance, making it an ideal material for applications involving high temperatures and steam. The high chromium and nickel content in stainless steel helps it withstand the corrosive effects of steam, preventing oxidation and maintaining its structural integrity. Additionally, stainless steel pipes have high strength and durability, ensuring they can handle the pressure and stress caused by high-temperature steam. Overall, stainless steel pipes offer a reliable and long-lasting solution for transporting high-temperature steam in various industries such as power generation, chemical processing, and oil and gas.
- Q: Can stainless steel pipes be used for pharmaceutical manufacturing?
- Yes, stainless steel pipes can be used for pharmaceutical manufacturing. Stainless steel is a commonly used material in the pharmaceutical industry due to its excellent corrosion resistance, high strength, and ease of sterilization. It is suitable for transporting various pharmaceutical fluids and gases while ensuring cleanliness, safety, and compliance with industry regulations.
- Q: Can stainless steel pipes be insulated with polyethylene?
- Yes, stainless steel pipes can be insulated with polyethylene. Polyethylene is a commonly used insulation material for pipes due to its excellent thermal properties and high resistance to moisture. It provides effective insulation to prevent heat loss or gain from the pipe, which is important for applications that require temperature control. Additionally, polyethylene is lightweight, flexible, and easy to install, making it a suitable choice for insulating stainless steel pipes. However, it is essential to ensure that the polyethylene insulation is compatible with the specific type of stainless steel being used to avoid any potential chemical reactions or corrosion.
- Q: How do you protect stainless steel pipes from heat damage?
- To protect stainless steel pipes from heat damage, there are several measures you can take. 1. Insulation: Wrap the pipes with high-temperature insulation material, such as fiberglass or mineral wool, to minimize heat transfer. This insulation acts as a barrier, preventing excessive heat from reaching the pipes. 2. Heat-resistant coatings: Apply a heat-resistant coating to the pipes. These coatings are specifically designed to withstand high temperatures and provide an additional layer of protection. 3. Ventilation: Ensure proper ventilation around the pipes to dissipate heat. Good ventilation helps in maintaining lower temperatures and reduces the risk of heat damage. 4. Heat shields: Install heat shields or guards around the pipes, especially in areas where there is a high risk of heat exposure. These shields can be made of materials like stainless steel or ceramic, which can withstand high temperatures and act as a physical barrier between the pipes and the heat source. 5. Proper installation: Ensure that the pipes are installed with the appropriate clearances from heat sources. This can prevent direct contact with extremely hot surfaces and reduce the risk of heat damage. 6. Regular maintenance: Regularly inspect the pipes for signs of heat damage or deterioration. Any issues should be addressed promptly to prevent further damage. By implementing these measures, you can effectively protect stainless steel pipes from heat damage and extend their lifespan.
- Q: Can stainless steel pipes be welded to other materials?
- Indeed, the welding of stainless steel pipes with other materials is a possibility. Nevertheless, the effectiveness and feasibility of the welding procedure may differ depending on the particular materials at hand. Prior to embarking on the welding endeavor, it is crucial to take into account factors such as the composition, thickness, and intended usage of the materials. Furthermore, it is imperative to employ appropriate welding methods and equipment to guarantee a robust and long-lasting connection between the stainless steel pipe and the alternative material.
- Q: Are stainless steel pipes resistant to pitting and crevice corrosion?
- Stainless steel pipes exhibit high resistance to pitting and crevice corrosion as a result of the chromium oxide protective layer on their surface. This layer acts as a barrier, effectively warding off corrosive elements. Furthermore, it possesses the remarkable ability to self-heal, swiftly regenerating in the event of any damage, thus ensuring continued resistance against corrosion. Given these qualities, stainless steel pipes find widespread usage in various industries, such as chemical, oil and gas, and food processing, where they are constantly exposed to aggressive surroundings. All in all, stainless steel pipes are a dependable option when corrosion resistance is of utmost importance.
- Q: Can stainless steel pipes be insulated with polycarbonate?
- No, stainless steel pipes cannot be insulated with polycarbonate. Polycarbonate is a thermoplastic material that is not suitable for insulation purposes. Insulation of stainless steel pipes typically requires materials such as fiberglass, foam, or mineral wool.
- Q: What is the maximum diameter of stainless steel pipes available?
- The maximum diameter of stainless steel pipes available can vary depending on the manufacturer and specific requirements, but they can typically range from a few millimeters to several meters in diameter.
- Q: Are stainless steel pipes resistant to abrasion?
- Yes, stainless steel pipes are highly resistant to abrasion. The inherent properties of stainless steel, such as its hardness, toughness, and corrosion resistance, make it highly durable and less prone to wear and tear caused by abrasion compared to other materials.
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316 Stainless Steel Pipe
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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