316 GI Stainless Steel Pipes

Ref Price:

Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 5 m.t.

Supply Capability:: 100000 m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

Stainless Steel Pipes - Suppliers of Stainless Steel Flats

Stainless Steel Pipes and Fittings - Jishun Stainless Steel Flats

304 Stainless Steel Pipes - Stainless Steel Pipes Manufacturers

Stainless Steel Pipes for Gas - Seamless Stainless Steel Tubes Steel Pipe Manufacturer

Blucher Stainless Steel Pipes - 304 Stainless Steel Pipe Price Per Meter

Seamless Stainless Steel Pipes - Stainless Steel Braid Hose with 1/2'' Fittings

Stainless Steel Braid Hose with High Pressure Corrugated

Stainless Steel Pipes 10 A269 Seamless Stainless Steel Pipe

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%) c) 304 (Ni: 8% Cr: 18%) 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

316 Stainless Steel Pipe

Q:Are stainless steel pipes resistant to caustic solutions?: Yes, stainless steel pipes are generally resistant to caustic solutions. Stainless steel is known for its excellent corrosion resistance, which makes it a preferred material for various applications in industries that deal with corrosive substances, including caustic solutions. The high chromium content in stainless steel forms a protective layer on the surface of the pipe, preventing it from reacting with caustic solutions and other corrosive materials. However, it is important to note that the resistance of stainless steel pipes can vary depending on the specific grade and composition of the stainless steel being used. Therefore, it is advisable to consult with a professional or refer to the specific stainless steel grade's corrosion resistance properties to ensure its suitability for the intended application with caustic solutions.

Q:Can stainless steel pipes be used for vacuum systems?: Yes, stainless steel pipes can be used for vacuum systems. Stainless steel is a popular choice for vacuum applications due to its high strength, corrosion resistance, and low outgassing properties. It can withstand high vacuum levels and maintain its structural integrity under pressure. Stainless steel pipes are commonly used in various industries such as aerospace, semiconductor manufacturing, and scientific research for creating vacuum systems. Additionally, stainless steel pipes can be easily cleaned and maintained, making them a reliable and long-lasting option for vacuum applications.

Q:Are stainless steel pipes suitable for mining operations?: Yes, stainless steel pipes are suitable for mining operations. Stainless steel is highly durable and resistant to corrosion, making it an ideal choice for use in the mining industry. The mining environment often involves exposure to harsh chemicals, high temperature, and abrasive materials, all of which can cause regular pipes to deteriorate quickly. However, stainless steel pipes are known for their excellent corrosion resistance, ensuring that they can withstand the challenging conditions present in mining operations. Additionally, stainless steel pipes have high tensile strength, which allows them to endure the stress and pressure that can occur during the mining process. Moreover, stainless steel pipes are easy to clean, which is crucial in mining operations to prevent contamination and maintain the efficiency of the system. Overall, stainless steel pipes provide a reliable and long-lasting solution for mining operations, making them highly suitable for this industry.

Q:What is the cost of stainless steel pipes compared to other materials?: The cost of stainless steel pipes tends to be higher compared to other materials such as PVC or carbon steel. Stainless steel is known for its durability, corrosion resistance, and high strength, which makes it a popular choice in various industries. However, these qualities come at a higher price point. Additionally, factors such as pipe dimensions, grade of stainless steel, and market fluctuations can also affect the overall cost.

Q:Are stainless steel pipes resistant to pitting and crevice corrosion?: Yes, stainless steel pipes are highly resistant to pitting and crevice corrosion. This is due to the presence of a protective layer of chromium oxide on the surface of the steel, which forms a barrier against corrosive elements. This layer is self-healing, meaning that even if it gets damaged, it will regenerate quickly, ensuring continued corrosion resistance. Stainless steel pipes are commonly used in various industries that deal with corrosive substances, such as the chemical, oil and gas, and food processing industries, where the pipes are exposed to aggressive environments. Overall, stainless steel pipes are a reliable choice for applications where corrosion resistance is a critical requirement.

Q:Are stainless steel pipes suitable for offshore platforms?: Yes, stainless steel pipes are suitable for offshore platforms. They possess excellent corrosion resistance properties, which is crucial in marine environments where exposure to saltwater and harsh conditions is common. Stainless steel pipes can withstand the corrosive effects of seawater, ensuring the integrity and longevity of the offshore platforms' infrastructure. Additionally, their strength and durability make them suitable for handling high-pressure and high-temperature applications, making them a reliable choice for offshore platforms.

Q:What is the difference between 347 and 316 stainless steel pipes?: The main difference between 347 and 316 stainless steel pipes lies in their composition and intended use. 347 stainless steel pipes contain a higher percentage of niobium, which gives it improved high-temperature stability and resistance to sensitization. This makes it ideal for applications where the pipes will be exposed to high temperatures, such as in heat exchangers, furnace parts, and chemical processing equipment. The addition of niobium also enhances the resistance to intergranular corrosion. On the other hand, 316 stainless steel pipes are composed of molybdenum, which provides increased resistance to corrosion and pitting. This makes it suitable for applications involving exposure to harsh chemicals, saltwater, and other corrosive environments. It is commonly used in industries such as marine, pharmaceutical, and food processing. In terms of mechanical properties, both grades have excellent strength and corrosion resistance. However, due to the higher nickel content in 347 stainless steel, it is generally more expensive than 316 stainless steel. Overall, the choice between 347 and 316 stainless steel pipes depends on the specific requirements of the application. If high-temperature stability and resistance to sensitization are crucial, 347 stainless steel pipes would be the preferred choice. If corrosion resistance is the primary concern, especially in harsh environments, 316 stainless steel pipes would be more suitable.

Q:What are the different types of stainless steel pipe supports?: Various industries and applications commonly utilize several types of stainless steel pipe supports. These options include: 1. Adjustable pipe supports: These supports facilitate easy adjustment of pipe position or height. They often feature a threaded rod or telescoping design for accommodating different pipe sizes or installation requirements. 2. Pipe hangers: These supports suspend pipes from overhead structures. They typically consist of a metal bracket or clamp attached to a beam or structural element, along with a hanging rod or strap that bears the pipe's weight. 3. Pipe clamps: These supports secure pipes to walls, floors, or surfaces. They usually consist of a metal clamp wrapped around the pipe and affixed to the surface using screws or bolts. Pipe clamps can be adjustable or fixed, depending on the application. 4. Pipe saddles: These supports cradle or uphold pipes on horizontal surfaces. They generally consist of a U-shaped metal bracket or saddle attached to the surface, supplemented with a cushioning material like rubber or neoprene to prevent pipe damage. 5. Pipe guides: These supports guide or control pipe movement, particularly in situations where thermal expansion or contraction is a concern. They usually comprise a metal bracket or guide fixed to a structure, along with a sliding or rolling element that allows the pipe to move while maintaining alignment. Each specific type of stainless steel pipe support possesses distinct advantages and is designed to fulfill unique installation requirements. The selection of a support depends on factors such as pipe material, size, weight, and specific application needs.

Q:Can stainless steel pipes be powder coated?: Stainless steel pipes have the capability to undergo powder coating. Powder coating, a technique employed to furnish metal surfaces with both a safeguarding and embellishing finish, is involved. To achieve this, a dry powder coating is applied onto the stainless steel pipes' surface, and subsequently, it is solidified through heat. This process yields a robust and sleek coating. Powder coating is frequently employed to augment the visual appeal of stainless steel pipes, bestow supplementary resistance against corrosion, and safeguard against deterioration caused by weather and usage. Nonetheless, it is crucial to acknowledge that stainless steel pipes necessitate appropriate preparation prior to powder coating to ensure adhesion and achieve optimal outcomes.

Q:Can stainless steel pipes be used for chemical processing applications?: Stainless steel pipes are a viable option for chemical processing applications. They possess exceptional corrosion resistance, making them suitable for handling a wide range of chemicals and corrosive substances. Their resistance extends to both organic and inorganic chemicals, covering acids, alkalis, and solvents. Moreover, stainless steel pipes exhibit high strength and durability, enabling them to withstand the typically encountered high temperatures and pressures in chemical processing operations. The smooth inner surface of these pipes also prevents the accumulation of deposits, ensuring the efficient flow of chemicals. All in all, stainless steel pipes are a dependable choice for chemical processing applications due to their corrosion resistance, strength, durability, and ease of maintenance.

1. Manufacturer Overview
Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range